Abstract: A humidifier with a stacked reservoir system includes a first wettable wick adapted to humidify an air stream and a first reservoir for holding water. The first reservoir is located in a position adapted to wet the first wick by capillary action and shaped to accommodate sufficient air flow through the humidifier. The humidifier includes a second wettable wick adapted to humidify the air stream and a second reservoir for holding water. The second reservoir is located in a position adapted to wet the second wick by capillary action and adapted to capture water overflowing from the first reservoir.

Abstract: A humidifier is disclosed. The humidifier includes a housing, in which a moisture source resides, and a fan assembly connected to the housing for moving dry air into the housing, through the water source, wherefrom the dry air picks up moisture, and finally out of the humidifier. The fan assembly is detachably connected to the housing and has a stand so that the fan assembly can be in an upright position when detached from the humidifier housing and function as a stand-alone fan. The humidifier housing has multiple openings for accommodating the power cord of the fan assembly. In operation, the fan assembly is attached to the humidifier housing to move air into the humidifier housing to pick up moisture from the source of water, and subsequently out of the humidifier housing to circulate humidified air; the fan assembly is then detached from the humidifier housing and operated to circulate unhumidified air.

Abstract: A portable, mountable air cleaner that is fashioned of a durable, molded plastic so as to be light weight; dimensioned to fit between typical 12 inch joists in a ceiling structure; containing a dual air filtration system; fashioned and configured so that each filter may be easily removed for cleaning; and that is capable of operation either resting on the ground or while suspended from a wall or ceiling structure.

Abstract: A humidifier with a plurality of wettable wicks is disclosed. According to one aspect of the present invention, the humidifier includes a first wettable wick adapted to humidify an air stream and a first tray for holding water. The first tray is located in a position adapted to wet the first wick by capillary action. The humidifier includes a second wettable wick adapted to humidify the air stream and a second tray for holding water. The second tray is located in a position adapted to wet the second wick by capillary action and adapted to receive water from the first tray. A channel connects the two trays and transfers water from the first tray to the second tray when the water level in the first tray reaches a predetermined level. The use of the channel instead of a tube reduces water noise and the chances for vapor lock.

Abstract: Herein is disclosed a water bottle for use in a humidifier, comprising a bottom wall, an upwardly extending sidewall, a top wall, a water filling and dispensing opening formed in the sidewall, and a water filling and dispensing cap mounted over the water filling and dispensing opening. Also disclosed is a humidifier, comprising at least one water bottle of the present invention.

Abstract: A humidifier bottle assembly and a method of dispensing water from humidifier bottles are provided. The humidifier bottle assembly includes a first and a second humidifier bottle adapted to hold water and a humidifier bottle receptacle adapted to receive the first and second bottles. In one embodiment, the receptacle includes a device adapted to determine which of the first and second humidifier bottles contains more water. The device is operable to dispense water from the humidifier bottle containing more water. In an exemplary embodiment, the device comprises a pivot mechanism configured to raise one of the first and second bottles and lower the other of the first and second bottles within the receptacle, so as to activate a dispensing plunger and stopper, thus dispensing water from the bottle containing more water. In another embodiment, each bottle includes a dispensing mechanism adapted to dispense water from the bottle into a reservoir.

Abstract: A humidifier bottle assembly and a method for operating a humidifier are presented. The humidifier bottle assembly includes a humidifier bottle adapted to hold water and a humidifier bottle receptacle adapted to receive the humidifier bottle. The receptacle includes a pivot point about which the bottle pivots and a biasing member adapted to situate the bottle in a given angular position in response to the amount of water contained in the bottle. In particular embodiments, the biasing member causes the bottle to assume the given angular position within the receptacle when the bottle is empty, and further, the biasing member is adapted such that the bottle pivots from the given angular position within the receptacle when the bottle contains water. The amount of angular displacement of the bottle from the given angular position is a function of the amount of water present within the bottle, and thus, may be used to communicate the amount of water contained in the bottle.

Abstract: A portable, mountable air cleaner that is fashioned of a durable, molded plastic so as to be light weight; dimensioned to fit between typical 12 inch joists in a ceiling structure; containing a dual air filtration system; fashioned and configured so that each filter may be easily removed for cleaning; and that is capable of operation either resting on the ground or while suspended from a wall or ceiling structure.

Abstract: In a first aspect of the present invention, a humidifier is provided. The humidifier includes a first wettable wick adapted to humidify an air stream and a first tray for holding water. The first tray is located in a position adapted to wet the first wick by capillary action. The humidifier includes a second wettable wick adapted to humidify the air stream and a second tray for holding water. The second tray is located in a position adapted to wet the second wick by capillary action and adapted to receive water from the first tray. In a second aspect of the present invention, a method for humidifying air is provided. The steps of the method include pumping water from a reservoir to a highest water tray, sending water from the highest water tray to a lower water tray, and wetting a first wick through capillary action. The first wick has a portion in contact with water in the highest water tray. The steps of the method include wetting a second wick through capillary action.

Abstract: A new and improved humidifier wick and its method of manufacture are disclosed. The humidifier wick is made from a cellulose foam material that is compressed to a predetermined thickness in a dry condition. A series of air flow openings are formed in such material. As a result, the wick is capable of being expanded to a substantially increased thickness when wet in order to allow air to be drawn through the air flow openings for conveying moisturized air by a power driven fan blade from a humidifier into the atmosphere of a room. The air-flow openings are pre-configured in the humidifier wick, when in its dry condition, in order to allow air to pass into and beyond the air flow openings of the wick when it is wet and expanded. The wick may be used by itself or together with a number of similarly constructed wick elements.

Abstract: A humidifier is disclosed having operation, speed, and humidity control for the distribution of humidified air. The humidifier contains a multiplicity of air moving devices, e.g., fans, to enable large quantities of humidified air to be distributed in an area or conversely, only a small amount of humidified air to be distributed in the area in order to maintain the humidity level already achieved. The humidifier requires only the power necessary to achieve or maintain the level desired without excess use of power. At least one operating control is used to selectively operate one or all of the air moving devices, and at least one speed control is also preferably used with the operating control for selectively increasing or decreasing the speed of one or all of the air moving devices. Along with the operating control and speed control, a humidity control may pre-select humidity between a predetermined minimum and maximum.

Abstract: A water bottle for use in a humidifier is disclosed. The water bottle includes a bottom wall, a top wall and a circumferentially extending side wall extending between the bottom wall and top wall. A selective water dispenser, generally in the form of a water bottle dispensing cap, is mounted over a water dispensing opening formed in one of the walls of the water bottle. An air seal is provided for a water filling opening that is formed in one of the walls of the water bottle. The air seal, independent of a water seal, utilizes negative pressure differential in the water bottle that is generated during the dispensing of the water through the water dispensing opening to provide a vacuum air seal for the water filling opening independent of the pressure that may be required to complete the water seal for the water filling opening.

Abstract: A portable/mountable air cleaner is disclosed. The air cleaner includes an elongated body which contains the air cleaner unit and an integral carrying handle extending from one side of the elongated body. Spaced suspension straps are associated with the elongated body for mounting same relative to a sealing or wall structure. The air cleaner unit within the elongated body includes an integrally molded motor frame and fan venturi within the elongated body. The integrally molded motor frame supports the motor within the elongated body while the fan venturi is located in the vicinity of a motor driven fan blade to facilitate the flow of air through the elongated body.

Abstract: A humidifier is disclosed having a fine control for the distribution of humidified air. The humidifier contains a multiplicity of air moving devices, e.g., fans, to enable large quantities of humidified air to be distributed in an area or conversely, only a small amount of humidified air to be distributed in the area to maintain the humidity level already achieved. The humidifier requires only the power necessary to achieve or maintain the level desired without excess use of power. Furthermore, the level of fan noise is substantially reduced.

Abstract: A filling trough/dispensing cap for a filling/dispensing opening at a lower end of an elongated liquid container is disclosed. The filling trough/dispensing cap includes a retractable/extensible liquid filling trough that extends through the filling/dispensing opening of the container and is movable to a retracted position with the container or an extensible position outside the container. When moved to the extensible position, the retractable/extensible liquid filling trough facilitates filling of the container. The retractable/extensible filling trough can be rotated and/or angularly positioned relative to the container to facilitate filling. A dispensing cap is associated with the outer end of the retractable/extensible liquid filling trough for covering the filling/dispensing opening when the retractable/extensible trough is retracted. This dispensing cap includes a selective liquid dispenser for dispensing liquid from the container, as desired.

Abstract: A constant humidity evaporative wicking filter humidifier is disclosed as having a water reservoir tank for holding a supply of water. The water reservoir tank is mounted on a supporting base and is constructed to dispense water as needed into a catch basin formed in the supporting base. A wick element of predetermined height has its lower end positioned within the catch basin for absorbing water up into the wick element by capillary action. A motor driven fan is also mounted on the supporting base relative to the wick element for drawing air with increased humidity through the wick element for discharge from the humidifier into the surrounding atmosphere. The water reservoir tank includes a valve which is selectively responsive to the level of water in the catch basin for dispensing water from the water reservoir tank into the catch basin when the water in the catch basin is below a predetermined level.

Abstract: A container for the components of an unassembled ceiling fan includes a first casing of expanded polystyrene foam. The first casing includes at least one internal recess shaped to receive a first component of the ceiling fan to protect it from damage during shipping. A second casing of expanded polystyrene foam includes at least one internal recess shaped to receive at least a second component of the ceiling fan to protect it from damage during shipping. The first and second casings have comparable cross-sectional areas and include structure integral therewith for interlocking the casings to restrict relative movement of the casings. At least the first casing provides sufficient protection to its contents to protect them from damage when the first casing is shipped without the second casing. A box or the like of suitable size receives the first and second interlocked casings to form a package.

Abstract: A room humidifier is disclosed as having a reservoir tank containing a freely and independently floatable wick element providing a constant evaporative area as the water level in the tank rises and falls. A fan is mounted in fixed position relative to an upper end of the tank. An extensible and collapsible closed air path is provided between the wick element and the fan, and an outside air flow path extends between open upper areas of the tank and the wick element, while also being in air flow communication with the fan. When the fan is operated, air is drawn into the outside air flow path for contact with the constant evaporative area of the wick element, while also drawing air with increased humidity through the constant evaporative area of the wick element as well as upwardly through the closed air flow path for discharge from the humidifier into the surrounding atmosphere.