VENT ASSEMBLY FOR AIR-FLOW PORTAL OF BUILDING
A vent assembly is configured to be mounted proximate to an air-flow portal defined by a surface of a wall of a building; this is done in such a way that the vent assembly presents outer surfaces that are exposable to exterior weather elements after the vent assembly is mounted proximate to the air-flow portal. An envelope assembly is configured to surround the outer surfaces of the vent assembly after the vent assembly is mounted proximate to the air-flow portal. The envelope assembly is positioned proximate to the vent assembly. The envelope assembly is configured to protect, at least in part, the outer surfaces of the vent assembly from undesirable exposure to the exterior weather elements.
This document relates to the technical field of (and is not limited to): (A) a synergistic combination of a vent assembly and an envelope assembly (and/or a method associated therewith) for use with an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal (the air-flow portal is defined by a surface of a wall of a building, and the exhaust tube is also configured to extend from the air-flow portal); and (B) a synergistic combination of the elements of a vent assembly (and/or a method associated therewith) for use with an envelope assembly and an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal; and (C) a synergistic combination of the elements of an envelope assembly (and/or a method associated therewith) for use with a vent assembly and an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal.
BACKGROUNDA vent assembly may be called a vent hood or an exhaust vent hood. The vent assembly is a covering configured to lead to a vent pipe or a tube (configured to exhaust an air-flow, such as hot air, smoke, fumes, etc.). The vent assembly may be mounted to a vertical wall of a building (such as a residential home, etc.).
SUMMARYIt will be appreciated that there exists a need to mitigate (at least in part) at least one problem associated with the existing vent assemblies (also called the existing technology). After much study of, and experimentation with, the existing vent assemblies, an understanding (at least in part) of the problem and its solution have been identified (at least in part) and are articulated (at least in part) as follows:
Existing vent assemblies are exposed to adverse weather elements that cause premature degradation of the existing vent assemblies. What might be needed is an apparatus configured to mitigate (at least in part) premature degradation of the existing vent assemblies. Other types of problems may be resolved with other technical features of the apparatus.
To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a first major aspect) an apparatus. The apparatus is for (to be use with) an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The exhaust tube is also configured to extend from the air-flow portal.
The apparatus includes and is not limited to a synergistic combination of a vent assembly and an envelope assembly. The vent assembly is configured to be positioned and mounted proximate to the air-flow portal (defined by the surface of the wall of the building); this is done in such a way that the vent assembly presents outer surfaces that are exposable (exposed) to exterior weather elements after the vent assembly is positioned and mounted proximate to the air-flow portal. The envelope assembly is configured to be positioned proximate to the vent assembly; this is done in such a way that the envelope assembly, in use, surrounds the outer surfaces of the vent assembly after the vent assembly is positioned and mounted proximate to the air-flow portal, and the envelope assembly is positioned proximate to the vent assembly.
To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a second major aspect) an apparatus. The apparatus is for (to be use with) an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The exhaust tube is also configured to extend from, and/or terminate at, the air-flow portal. The apparatus includes and is not limited to (comprises) a synergistic combination of a vent assembly and an envelope assembly. The vent assembly includes an outer rear vent wall configured to be positioned proximate to (preferably the outer rear vent wall is configured to be in a close spatial relationship with) the air-flow portal and the surface of the wall of the building. This is done in such a way that the outer rear vent wall of the vent assembly faces the surface of the wall after the outer rear vent wall is positioned proximate to the air-flow portal. The envelope assembly is configured to be positioned proximate to the vent assembly; this is done in such a way that the envelope assembly (in use and/or after being installed) envelops (covers), at least in part, a section of the outer rear vent wall of the vent assembly.
To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a third major aspect) an apparatus. The apparatus is for (to be use with) an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The exhaust tube is also configured to extend from, and/or terminate at, the air-flow portal. The apparatus includes and is not limited to (comprises) a synergistic combination of a vent assembly and an envelope assembly. The vent assembly includes outer vent walls. The vent assembly also includes a vent inlet portal configured to be in fluid communication (in a close fluid communication) with the air-flow portal. This is done in such a way that the vent inlet portal is, at least in part, in fluid communication (in a close fluid communication) with the air-flow portal after the vent assembly is positioned proximate to the air-flow portal. The vent assembly also includes an outer rear vent wall configured to be positioned proximate to (configured to be in a close spatial relationship with) the air-flow portal and the surface of the wall of the building. This is done in such a way that the outer rear vent wall of the vent assembly faces the surface of the wall after the outer rear vent wall is positioned proximate to the air-flow portal. The envelope assembly is configured to be positioned proximate to the vent assembly. The envelope assembly is also configured to surround the outer vent walls of the vent assembly after the vent assembly is positioned proximate to the air-flow portal and the envelope assembly is positioned proximate to the vent assembly. The envelope assembly is also configured to envelope (cover), at least in part, a section of the outer rear vent wall of the vent assembly after the vent assembly is positioned proximate to the air-flow portal and the envelope assembly is positioned proximate to the vent assembly.
To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a fourth major aspect) an apparatus. The apparatus is for (to be use with) an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The exhaust tube is also configured to extend from, and/or terminate at, the air-flow portal. The apparatus includes and is not limited to (comprises) a synergistic combination of elements of a vent assembly. The vent assembly is configured to be positioned proximate to (configured to be in a close spatial relationship with) the air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The vent assembly includes outer side vent walls, an outer top vent wall, an outer front vent wall, an outer bottom vent wall and an outer rear vent wall. The vent assembly defines a vent inlet portal configured to be positioned proximate to the air-flow portal. The vent inlet portal is configured to be in fluid communication (in a close fluid communication) with the air-flow portal in such a way that the vent inlet portal is, at least in part, in fluid communication (in a close fluid communication) with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal. The envelope assembly is configured to be positioned proximate to the vent assembly. The envelope assembly is also configured to surround the outer side vent walls, the outer top vent wall, the outer front vent wall and the outer bottom vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly. The envelope assembly is also configured to envelope (cover), at least in part, a section of the outer rear vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly.
To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a fifth major aspect) an apparatus. The apparatus is for (to be use with) an exhaust tube and with a vent assembly. The exhaust tube is configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The vent assembly is configured to be positioned proximate to the air-flow portal. The air-flow portal is defined by a surface of a wall of a building. The vent assembly includes outer side vent walls, an outer top vent wall, an outer front vent wall, an outer bottom vent wall and an outer rear vent wall. The vent assembly defines a vent inlet portal configured to be positioned proximate to the air-flow portal. The vent inlet portal is configured to be in fluid communication with the air-flow portal. This is done in such a way that the vent inlet portal is, at least in part, in fluid communication with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal. The apparatus includes and is not limited to (comprises) a synergistic combination of elements of an envelope assembly. The envelope assembly is configured to be positioned proximate to the vent assembly. The envelope assembly is also configured to surround the outer side vent walls, the outer top vent wall, the outer front vent wall and the outer bottom vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly. The envelope assembly is also configured to envelope, at least in part, a section of the outer rear vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly.
Other aspects are identified in the claims. Other aspects and features of the non-limiting embodiments may now become apparent to those skilled in the art upon review of the following detailed description of the non-limiting embodiments with the accompanying drawings. This Summary is provided to introduce concepts in simplified form that are further described below in the Detailed Description. This Summary is not intended to identify potentially key features or possible essential features of the disclosed subject matter, and is not intended to describe each disclosed embodiment or every implementation of the disclosed subject matter. Many other novel advantages, features, and relationships will become apparent as this description proceeds. The figures and the description that follow more particularly exemplify illustrative embodiments.
The non-limiting embodiments may be more fully appreciated by reference to the following detailed description of the non-limiting embodiments when taken in conjunction with the accompanying drawings, in which:
The drawings are not necessarily to scale and may be illustrated by phantom lines, diagrammatic representations and fragmentary views. In certain instances, details unnecessary for an understanding of the embodiments (and/or details that render other details difficult to perceive) may have been omitted. Corresponding reference characters indicate corresponding components throughout the several figures of the drawings. Elements in the several figures are illustrated for simplicity and clarity and have not been drawn to scale. The dimensions of some of the elements in the figures may be emphasized relative to other elements for facilitating an understanding of the various disclosed embodiments. In addition, common, and well-understood, elements that are useful in commercially feasible embodiments are often not depicted to provide a less obstructed view of the embodiments of the present disclosure.
LISTING OF REFERENCE NUMERALS USED IN THE DRAWINGS
- envelope assembly 102
- vent assembly 104
- interior vent zone 105
- screen assembly 106
- screen-engagement zone 107
- vent inlet portal 108
- engagement feature 110
- vent frame 111
- movable vent lid 112
- vent outlet portal 113
- hinge assembly 114
- biasing element 115
- magnetically-attractive lid element 116
- magnetically-attractive vent element 117
- outer vent walls (118, 120, 124, 125)
- outer front vent wall 118
- gasket assembly 119
- outer vent walls 120
- outer side vent walls 120
- mounting hole 121
- outer rear vent wall 122
- rear screen support 123
- outer bottom vent wall 124
- outer top vent wall 125
- sealing element 126
- top envelope wall 128
- side envelope wall 130
- front envelope wall 132
- rear envelope wall 134
- rear envelope portal 136
- envelope interior 137
- envelope outlet portal 138
- snap-fit connector 140
- snap-fit feature 142
- air-flow path 200
- surface 900
- building 901
- wall 902
- dry wall 904
- exhaust tube 906
- air-flow portal 907
- vapour barrier 908
- insulation layer 910
- board 912
- air barrier 914
The following detailed description is merely exemplary and is not intended to limit the described embodiments or the application and uses of the described embodiments. As used, the word “exemplary” or “illustrative” means “serving as an example, instance, or illustration.” Any implementation described as “exemplary” or “illustrative” is not necessarily to be construed as preferred or advantageous over other implementations. All of the implementations described below are exemplary implementations provided to enable persons skilled in the art to make or use the embodiments of the disclosure and are not intended to limit the scope of the disclosure. The scope of the disclosure is defined by the claims. For the description, the terms “upper,” “lower,” “left,” “rear,” “right,” “front,” “vertical,” “horizontal,” and derivatives thereof shall relate to the examples as oriented in the drawings. There is no intention to be bound by any expressed or implied theory in the preceding Technical Field, Background, Summary or the following detailed description. It is also to be understood that the devices and processes illustrated in the attached drawings, and described in the following specification, are exemplary embodiments (examples), aspects and/or concepts defined in the appended claims. Hence, dimensions and other physical characteristics relating to the embodiments disclosed are not to be considered as limiting, unless the claims expressly state otherwise. It is understood that the phrase “at least one” is equivalent to “a”. The aspects (examples, alterations, modifications, options, variations, embodiments and any equivalent thereof) are described regarding the drawings. It should be understood that the disclosure is limited to the subject matter provided by the claims, and that the disclosure is not limited to the particular aspects depicted and described. It will be appreciated that the scope of the meaning of a device configured to be coupled to an item (that is, to be connected to, to interact with the item, etc.) is to be interpreted as the device being configured to be coupled to the item, either directly or indirectly. Therefore, “configured to” may include the meaning “either directly or indirectly” unless specifically stated otherwise.
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The following is offered as further description of the embodiments, in which any one or more of any technical feature (described in the detailed description, the summary and the claims) may be combinable with any other one or more of any technical feature (described in the detailed description, the summary and the claims). It is understood that each claim in the claims section is an open ended claim unless stated otherwise. Unless otherwise specified, relational terms used in these specifications should be construed to include certain tolerances that the person skilled in the art would recognize as providing equivalent functionality. By way of example, the term perpendicular is not necessarily limited to 90.0 degrees, and may include a variation thereof that the person skilled in the art would recognize as providing equivalent functionality for the purposes described for the relevant member or element. Terms such as “about” and “substantially”, in the context of configuration, relate generally to disposition, location, or configuration that are either exact or sufficiently close to the location, disposition, or configuration of the relevant element to preserve operability of the element within the disclosure which does not materially modify the disclosure. Similarly, unless specifically made clear from its context, numerical values should be construed to include certain tolerances that the person skilled in the art would recognize as having negligible importance as they do not materially change the operability of the disclosure. It will be appreciated that the description and/or drawings identify and describe embodiments of the apparatus (either explicitly or inherently). The apparatus may include any suitable combination and/or permutation of the technical features as identified in the detailed description, as may be required and/or desired to suit a particular technical purpose and/or technical function. It will be appreciated that, where possible and suitable, any one or more of the technical features of the apparatus may be combined with any other one or more of the technical features of the apparatus (in any combination and/or permutation). It will be appreciated that persons skilled in the art would know that the technical features of each embodiment may be deployed (where possible) in other embodiments even if not expressly stated as such above. It will be appreciated that persons skilled in the art would know that other options may be possible for the configuration of the components of the apparatus to adjust to manufacturing requirements and still remain within the scope as described in at least one or more of the claims. This written description provides embodiments, including the best mode, and also enables the person skilled in the art to make and use the embodiments. The patentable scope may be defined by the claims. The written description and/or drawings may help to understand the scope of the claims. It is believed that all the crucial aspects of the disclosed subject matter have been provided in this document. It is understood, for this document, that the word “includes” is equivalent to the word “comprising” in that both words are used to signify an open-ended listing of assemblies, components, parts, etc. The term “comprising”, which is synonymous with the terms “including,” “containing,” or “characterized by,” is inclusive or open-ended and does not exclude additional, unrecited elements or method steps. Comprising (comprised of) is an “open” phrase and allows coverage of technologies that employ additional, unrecited elements. When used in a claim, the word “comprising” is the transitory verb (transitional term) that separates the preamble of the claim from the technical features of the disclosure. The foregoing has outlined the non-limiting embodiments (examples). The description is made for particular non-limiting embodiments (examples). It is understood that the non-limiting embodiments are merely illustrative as examples.
Claims
1. An apparatus for use with an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal, the air-flow portal being defined by a surface of a wall of a building, and the exhaust tube also being configured to extend from the air-flow portal, the apparatus comprising:
- a vent assembly being configured to be positioned and mounted proximate to the air-flow portal being defined by the surface of the wall of the building in such a way that the vent assembly presents outer surfaces being exposable to exterior weather elements after the vent assembly is positioned and mounted proximate to the air-flow portal; and
- an envelope assembly being configured to be positioned proximate to the vent assembly in such a way that the envelope assembly, in use, surrounds the outer surfaces of the vent assembly after the vent assembly is positioned and mounted proximate to the air-flow portal, and the envelope assembly is positioned proximate to the vent assembly.
2. An apparatus for use with an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal, the air-flow portal being defined by a surface of a wall of a building, and the exhaust tube also being configured to extend from the air-flow portal, the apparatus comprising:
- a vent assembly being configured to be positioned proximate to the air-flow portal being defined by the surface of the wall of the building; and
- the vent assembly including outer side vent walls; and an outer top vent wall; and an outer front vent wall; and an outer bottom vent wall; and an outer rear vent wall; and
- the vent assembly defines a vent inlet portal configured to be positioned proximate to the air-flow portal; and
- the vent inlet portal being configured to be in fluid communication with the air-flow portal in such a way that the vent inlet portal is, at least in part, in fluid communication with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal; and
- an envelope assembly being configured to be positioned proximate to the vent assembly; and
- the envelope assembly also being configured to surround the outer side vent walls, the outer top vent wall, the outer front vent wall and the outer bottom vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly; and
- the envelope assembly also being configured to envelope, at least in part, a section of the outer rear vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly.
3. The apparatus of claim 2, wherein:
- the envelope assembly is configured to be installed to the vent assembly; and
- the vent assembly is configured to support the envelope assembly after the envelope assembly is installed to the vent assembly.
4. The apparatus of claim 2, wherein:
- the envelope assembly is configured to reduce, at least in part, negative impact of exterior weather elements to the outer side vent walls, the outer top vent wall, the outer front vent wall and the outer bottom vent wall; and
- the envelope assembly is also configured to hinder, at least in part, premature weather-related breakdown of the vent assembly after the vent assembly is positioned proximate to the air-flow portal, and the envelope assembly is positioned proximate to the vent assembly; and
- whereby a useful lifespan of the vent assembly is extended, at least in part, by the envelope assembly.
5. The apparatus of claim 2, wherein:
- the envelope assembly includes: a top envelope wall; and side envelope walls; and a front envelope wall; and a rear envelope wall; and
- the envelope assembly defines an envelope interior; and
- the envelope assembly also defines an envelope outlet portal, and the envelope outlet portal is in fluid communication with the envelope interior; and
- the envelope outlet portal extends between bottom sections of the side envelope walls, the front envelope wall and the rear envelope wall; and
- the rear envelope wall defines a rear envelope portal, and the rear envelope portal is in fluid communication with the envelope interior.
6. The apparatus of claim 2, wherein:
- the envelope assembly includes a rear envelope wall; and
- the rear envelope wall is configured to be positioned, at least in part, between: said section of the outer rear vent wall of the vent assembly; and the surface of the wall of the building after the envelope assembly is positioned proximate to the vent assembly.
7. The apparatus of claim 2, wherein:
- the envelope assembly is also configured to be replaced after the envelope assembly, in use, breaks down in response to prolonged exposure of the envelope assembly to exterior weather elements.
8. The apparatus of claim 2, wherein:
- the vent assembly also defines an interior vent zone; and
- the vent assembly also defines a vent outlet portal; and
- the vent inlet portal is in fluid communication with the interior vent zone; and
- the vent outlet portal is in fluid communication with the interior vent zone; and
- the vent assembly further includes a movable vent lid configured to selectively cover and uncover the vent outlet portal in response to presence or absence of any air-flow through the vent assembly; and
- the movable vent lid includes a gasket assembly configured to form an air-seal for the vent outlet portal located adjacent to the movable vent lid, so that unwanted heat loss from the movable vent lid is reduced, at least in part, after air-flow through the vent assembly has stopped, and the movable vent lid, in use, returns to a closed condition under a lack of air-flow.
9. The apparatus of claim 2, wherein:
- the vent assembly also defines an interior vent zone, and the interior vent zone is in fluid communication with the vent inlet portal; and
- the vent assembly also defines a vent outlet portal, and the vent outlet portal is in fluid communication with the interior vent zone; and
- the vent inlet portal of the vent assembly is configured to be positioned proximate to the air-flow portal in such a way that the interior vent zone of the vent assembly is, at least in part, in fluid communication with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal.
10. The apparatus of claim 9, wherein:
- the interior vent zone of the vent assembly is in fluid communication with the exhaust tube after the envelope assembly is positioned proximate to, and surrounds, at least in part, the vent assembly.
11. The apparatus of claim 9, wherein:
- the envelope assembly also defines an envelope outlet portal; and
- an air-flow path extends through the vent assembly and into the envelope assembly and then out from the envelope outlet portal after the envelope assembly, in use, envelops, at least in part, the vent assembly, and the vent inlet portal of the vent assembly is in fluid communication with the exhaust tube; and
- whereby air-flow, which is made to flow along the air-flow path, flows from the air-flow portal to the envelope outlet portal of the envelope assembly.
12. The apparatus of claim 9, wherein:
- the envelope assembly also defines an envelope outlet portal; and
- an air-flow path extends: from the air-flow portal into the vent inlet portal, through the interior vent zone of the vent assembly, through the vent outlet portal of the vent assembly, into an envelope interior of the envelope assembly, through the envelope interior of the envelope assembly, and out from the envelope outlet portal of the envelope assembly, after the envelope assembly, in use, envelops, at least in part, the vent assembly, and the vent inlet portal of the vent assembly is in fluid communication with the exhaust tube; and whereby air-flow, which is made to flow along the air-flow path, flows from the air-flow portal to the envelope outlet portal of the envelope assembly.
13. The apparatus of claim 2, wherein:
- an air-flow path extends through the vent assembly; and
- the vent assembly also defines a vent outlet portal, and the vent outlet portal is in fluid communication with an interior vent zone of the vent assembly; and
- the vent assembly further includes a movable vent lid configured to selectively cover and uncover the vent outlet portal in response to presence or absence of any air-flow through the vent assembly.
14. The apparatus of claim 13, wherein:
- the vent assembly further includes a hinge assembly; and
- the hinge assembly is configured to pivotally attach the movable vent lid to the vent assembly.
15. The apparatus of claim 13, wherein:
- the vent assembly further includes a hinge assembly is configured to pivotally attach the movable vent lid to the vent assembly in such a way that the hinge assembly permits pivotal movement of the movable vent lid so that the movable vent lid faces the outer rear vent wall in response to air-flow pushing the movable vent lid into an open condition thereby uncovering the vent outlet portal.
16. The apparatus of claim 13, wherein:
- the movable vent lid is also configured to selectively uncover the vent outlet portal in response to air-flow moving along the air-flow path; and
- the movable vent lid is also configured to selectively cover the vent outlet portal in response to a lack of air-flow along the air-flow path.
17. The apparatus of claim 13, wherein:
- the movable vent lid is configured to interact with a biasing element; and
- the biasing element is configured to urge the movable vent lid to selectively cover the vent outlet portal in response to a lack of air-flow moving along the air-flow path.
18. The apparatus of claim 13, wherein:
- the movable vent lid is configured to interact with a biasing element; and
- the biasing element is also configured to urge the movable vent lid to selectively uncover the vent outlet portal in response to a lack of air-flow moving along the air-flow path.
19. The apparatus of claim 13, wherein:
- the movable vent lid includes a magnetically-attractive lid element; and
- the vent assembly includes a magnetically-attractive vent element configured to magnetically interact with the magnetically-attractive lid element; and
- the magnetically-attractive lid element and the magnetically-attractive vent element magnetically interact with each other to urge the movable vent lid to selectively cover the vent outlet portal in response to a lack of air-flow moving along the air-flow path; and
- the magnetically-attractive lid element and the magnetically-attractive vent element cannot magnetically interact with each other to urge the movable vent lid to selectively cover the vent outlet portal thereby permitting free movement of the movable vent lid away from the vent outlet portal in response to air-flow moving along the air-flow path.
20. The apparatus of claim 13, wherein:
- the envelope assembly is also configured to position and support, at least in part, a screen assembly so that the air-flow path extends through the screen assembly after the envelope assembly, in use, positions and supports, at least in part, the screen assembly after the envelope assembly, in use, envelops, at least in part, the vent assembly; and
- the screen assembly is also configured to prevent ingress of insects into an envelope interior of the envelope assembly after the envelope assembly, in use, positions and supports, at least in part, the screen assembly.
21. The apparatus of claim 13, wherein:
- the outer front vent wall is sloped at an acute angle thereby presenting an angled baffle surface configured to deflect air-flow toward the movable vent lid so that the movable vent lid, in use, moves to permit the air-flow to exit the vent assembly.
22. An apparatus for use with an exhaust tube and with an envelope assembly, and the exhaust tube being configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal, and the air-flow portal being defined by a surface of a wall of a building, and the exhaust tube also being configured to extend from the air-flow portal, the apparatus comprising:
- a vent assembly being configured to be positioned proximate to the air-flow portal being defined by the surface of the wall of the building; and
- the vent assembly including outer side vent walls; and an outer top vent wall; and an outer front vent wall; and an outer bottom vent wall; and an outer rear vent wall; and
- the vent assembly defines a vent inlet portal configured to be positioned proximate to the air-flow portal; and
- the vent inlet portal being configured to be in fluid communication with the air-flow portal in such a way that the vent inlet portal is, at least in part, in fluid communication with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal; and
- the vent assembly also being configured to be positioned proximate to the envelope assembly; and
- the outer side vent walls, the outer top vent wall, the outer front vent wall and the outer bottom vent wall of the vent assembly being configured to be surrounded by the envelope assembly after the envelope assembly is positioned proximate to the vent assembly; and
- a section of the outer rear vent wall of the vent assembly being configured to be enveloped, at least in part, by the envelope assembly after the envelope assembly is positioned proximate to the vent assembly.
23. An apparatus for use with an exhaust tube and with a vent assembly, and the exhaust tube being configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal, the air-flow portal being defined by a surface of a wall of a building, and the vent assembly being configured to be positioned proximate to the air-flow portal being defined by the surface of the wall of the building, and the exhaust tube also being configured to extend from the air-flow portal, and the vent assembly including outer side vent walls, an outer top vent wall, an outer front vent wall, an outer bottom vent wall and an outer rear vent wall, and the vent assembly defining a vent inlet portal being configured to be positioned proximate to the air-flow portal, and the vent inlet portal being configured to be in fluid communication with the air-flow portal in such a way that the vent inlet portal is, at least in part, in fluid communication with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal, and the apparatus comprising:
- an envelope assembly being configured to be positioned proximate to the vent assembly; and
- the envelope assembly also being configured to surround the outer side vent walls, the outer top vent wall, the outer front vent wall and the outer bottom vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly; and
- the envelope assembly also being configured to envelope, at least in part, a section of the outer rear vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly.
24. An apparatus for an exhaust tube configured to be positioned proximate to, and to be in fluid communication with, an air-flow portal, and the air-flow portal being defined by a surface of a wall of a building, and an exhaust tube being configured to extend from, and/or terminate at, the air-flow portal, the apparatus comprising:
- a vent assembly; and
- an envelope assembly; and
- the vent assembly being configured to be positioned proximate to the air-flow portal being defined by the surface of the wall of the building; and
- the vent assembly defines a vent inlet portal configured to be positioned proximate to the air-flow portal; and
- the vent inlet portal being configured to be in fluid communication with the air-flow portal in such a way that the vent inlet portal is, at least in part, in fluid communication with the air-flow portal after the vent inlet portal is positioned proximate to the air-flow portal; and
- the envelope assembly being configured to be positioned proximate to the vent assembly; and
- the envelope assembly also being configured to surround the vent assembly after the envelope assembly is positioned proximate to the vent assembly; and wherein:
- the vent assembly includes outer side vent walls; and an outer top vent wall; and an outer front vent wall; and an outer bottom vent wall; and an outer rear vent wall; and
- the envelope assembly is also configured to envelope, at least in part, a section of the outer rear vent wall of the vent assembly after the envelope assembly is positioned proximate to the vent assembly; and
- an air-flow path extends through the vent assembly; and
- the vent assembly also defines a vent outlet portal, and the vent outlet portal is in fluid communication with an interior vent zone of the vent assembly; and
- wherein the vent assembly further includes a movable vent lid configured to selectively cover and uncover the vent outlet portal in response to presence or absence of any air-flow moving through the vent assembly; and
- wherein the vent assembly further includes a hinge assembly configured to pivotally attach the movable vent lid to the vent assembly in such a way that the hinge assembly permits pivotal movement of the movable vent lid so that the movable vent lid faces the outer rear vent wall in response to the air-flow that pushes the movable vent lid to an open condition thereby uncovering the vent outlet portal; and
- the movable vent lid is also configured to selectively uncover the vent outlet portal in response to the air-flow moving along the air-flow path; and
- the movable vent lid is also configured to selectively cover the vent outlet portal in response to a lack of air-flow along the air-flow path; and
- the movable vent lid includes a magnetically-attractive lid element; and
- the vent assembly further includes a magnetically-attractive vent element configured to magnetically interact with the magnetically-attractive lid element; and
- the magnetically-attractive lid element and the magnetically-attractive vent element magnetically interact with each other to urge the movable vent lid to selectively cover the vent outlet portal in response to the lack of air-flow along the air-flow path; and
- the magnetically-attractive lid element and the magnetically-attractive vent element cannot magnetically interact with each other to urge the movable vent lid to selectively cover the vent outlet portal thereby permitting free movement of the movable vent lid away from the vent outlet portal in response to the air-flow moving along the air-flow path; and
- the movable vent lid includes a gasket assembly configured to form an air-seal for the vent outlet portal located adjacent to the movable vent lid so that unwanted heat loss from the movable vent lid is reduced, at least in part, after the air-flow through the vent assembly has stopped, and the movable vent lid, in use, returns to a closed condition under the lack of air-flow; and
- the envelope assembly is configured to position and support, at least in part, a screen assembly so that the air-flow path extends through the screen assembly after the envelope assembly, in use, positions and supports, at least in part, the screen assembly after the envelope assembly, in use, envelops, at least in part, the vent assembly; and
- the screen assembly is configured to prevent ingress of insects into an envelope interior of the envelope assembly after the envelope assembly, in use, positions and supports, at least in part, the screen assembly; and
- the outer front vent wall is sloped at an acute angle thereby presenting an angled baffle surface configured to deflect the air-flow toward the movable vent lid so that the movable vent lid, in use, moves to permit the air-flow to exit the vent assembly.
Type: Application
Filed: Apr 21, 2022
Publication Date: Oct 27, 2022
Inventors: Ryan Michael KALK (New Tecumseth), James Peter Visser (Newmarket)
Application Number: 17/725,687