Abstract: In a method for optical ascertainment of an operating state of a cooktop, objects are optically detected within a detection space including the cooktop with at least two cooking zones and a control panel with at least two identifiers. The cooking zones and the identifiers are recognized based on optically detected properties of the objects. A centroid for each object is determined and the cooking zones and the identifiers are arranged based on detected coordinates of the respective centroids in the detection space. The identifiers are assigned to a respective cooking zone based on the arrangement of the cooking zones and the identifiers, and an operating state for at least one cooking zone is ascertained based on a detected unambiguous feature of one of the identifiers assigned to the at least one of the cooking zones.

Abstract: A cooking appliance includes a cooking cavity having first and second sidewalls that are spaced-apart from one another. A housing includes first and second sidewalls that are spaced-apart from one another and an upper wall. The first and second sidewalls of the housing are spaced-apart from the first and second sidewalls of the cooking cavity to define first and second side channels therebetween, respectively. A duct assembly includes first and second sidewalls spaced-apart from one another and an upper wall. The duct assembly is positioned on the upper wall of the housing and includes an interior cavity having a front opening and a rear opening. A blower assembly includes an inlet operably coupled to the rear opening of the duct assembly and is fluidically coupled to the first and second channels. The blower assembly includes an upwardly opening rear outlet having a plurality of baffles and deflectors positioned therein.

Abstract: Air duct for distributing air in a greenhouse, the air duct comprising a hollow main body extending along a longitudinal axis and at least one set of vents, wherein the main body has an outer surface and an inner surface, a first end and a second end at the opposite longitudinal ends of the main body, and a segment disposed between the first end and the second end extending over substantially the entire length of the main body, wherein the cross-sectional area of the main body in this segment decreases towards the second end, wherein the vents belonging to a respective set of vents are distributed at intervals over substantially the entire length of said segment, and wherein at least said segment of the main body is made from plastic.

Abstract: A customizable candle device for interconnecting a plurality of scented candles to produce a custom aroma includes a plurality of containers that are positionable together to form a shape. Each of the plurality of containers comprises a bottom wall and a perimeter wall being attached to and extending upwardly from the bottom wall thereby defining an interior chamber. The perimeter wall has a top edge defining an opening into the interior chamber. The perimeter wall of each of the plurality of containers is couplable together whereby the plurality of containers is positionable together to form the shape. A candle is positioned within the interior chamber of each of the plurality of containers. A connector removably couples the plurality of containers together. A cover may be included which is positionable over the top edge of each of the plurality of containers and which selectively uncovers each of the plurality of containers.

Abstract: Provided is a cooking apparatus including: a main body; and a ventilator comprising a ventilator body including an inlet configured to inhale air containing oil mist generated in a cooking process using a heating device, a blower configured to blow the inhaled air from the inlet; and an oil mist filter positioned inside the ventilator body, and configured to remove the oil mist by filtering the oil mist from the inhaled air.

Abstract: An environmental control system for a vehicle includes at least one cabin air compressing device including a compressor having a compressor inlet and a compressor outlet. The environmental control system additionally includes an environmental control system pack located downstream from and fluidly coupled to the compressor outlet via at least one conduit. The environmental control system pack includes a ram air circuit. A bypass conduit fluidly couples the compressor outlet to the ram air circuit.

Abstract: In one example, a system for collecting scale from water in a water heating appliance includes a reservoir having an interior, an inlet through which the water flows into the interior, and an outlet through which the water flows from the interior, the inlet, the outlet, and the interior defining a water pathway. A filter is positioned within the interior of the reservoir and the filter is oriented to traverse the water pathway and divide the interior of the reservoir into an upstream section into which the water flows from the inlet and a downstream section from which the water flows to the outlet. A collection chamber is configured to receive scale as the water flows along the water pathway through the interior of the reservoir and the water passes through the filter. The collection chamber is positioned in or adjacent the upstream section of the interior of the reservoir.

Abstract: An air extractor assembly includes a housing, and at least one multilayered flap pivotably secured to the housing, the at least one multilayered flap configured to transition from a sealed position to a pressure-releasing position relative to at least one first aperture of the housing. The at least one multilayered flap can include a first flap layer directly adjacent a second flap layer. The first flap layer can shield the second flap layer from debris.

Abstract: The present disclosure relates to a regenerative thermal oxidizer comprising at least a first transfer chamber and at least a second transfer chamber, wherein the first transfer chamber comprises a first bed and the second transfer chamber comprises a second bed; at least one reaction chamber in fluid flow communication with the first transfer chamber and with the second transfer chamber, wherein waste gas is introducible into the regenerative thermal oxidizer to flow through the first bed to the reaction chamber or to flow through the second bed to the reaction chamber; and one or more first oxygen-containing gas inlet for introducing oxygen-containing gas into the regenerative thermal oxidizer positioned between at least a portion of the first bed and at least a portion of the reaction chamber or positioned between at least a portion of the second bed and at least a portion of the reaction chamber.

Abstract: Disclosed is an air heating apparatus including an expansion tank that preserves water, a water heater that receives heat from a combustion gas generated through a combustion reaction to heat the water, a heating heat exchanger that receives the water heated by the water heater and exchange heat with air that is to be discharged for heating, a fan that sends the air to the heating heat exchanger, a circulation supply passage that connects the expansion tank, the water heater, and the heating heat exchanger to guide the water in the expansion tank to the heating heat exchanger via the water heater, a circulation recovery passage formed to connect the heating heat exchanger and the expansion tank to guide the water that exchanged heat with the air to the expansion tank, and a hot water heating passage.

Abstract: A heat generating device includes: a sealed container; a tubular body provided in a hollow portion of the sealed container; a heat generating element provided on an outer surface of the tubular body and configured to generate heat by occluding and discharging hydrogen supplied to the hollow portion; and a flow path formed by an inner surface of the tubular body and through which configured to allow a fluid that exchanges heat with the heat generating element to flow. The heat generating element includes a base made of a hydrogen storage metal, and a multilayer film provided on the base. The multilayer film has a first layer made of a hydrogen storage metal and having a thickness of less than 1000 nm, and a second layer made of a hydrogen storage metal, which is different from that of the first layer, and having a thickness of less than 1000 nm.

Abstract: Described herein are systems, modes, and methods for an electronics enclosure cooling apparatus comprising a plurality of air intake holes located on at least one surface of the enclosure, a plurality of air exhaust holes located on at least one surface of the enclosure different from that of the surface wherein the air intake holes are located, an air plenum piece that comprises a substantially planar portion and a hole located on the substantially planar portion, the air plenum piece of such dimension and placement within the enclosure such that a first volume of the interior is created and a second volume of the interior is created, and wherein the air plenum piece is further adapted to create an air channel that substantially separates the first volume of the interior of the enclosure from the second volume of the interior, and wherein the first volume is in fluid engagement with the plurality of air intake holes, and further wherein the second volume is in fluid engagement with the plurality of air exhau

Abstract: Provided are methods for automatically positioning ramps in a station for the heating of preforms. The method includes acquiring an image of a preform traveling along a slot delimited by a pair of ramps, where at least one of the ramps is transversely mobile to vary the width of the slot (56) and where a motorized device transversely moves the at least one mobile ramp and is controlled automatically by an electronic control unit. The method further includes automatically determining the diameter below the neck of the preform by computer processing the image and automatically adjusting the width of the slot by moving the at least one mobile ramp according to the determined diameter below the neck.

Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.

Abstract: A kitchen exhaust appliance includes a body having a plurality of external surface panels and defining an exhaust vent therethrough, and an anti-dripping coating applied to at least one of the external surface panels. The anti-dripping coating is formulated from a solvent and a precursor. Upon application to the at least one of the external surface panels, the anti-dripping coating forms a hydrophobic surface having a water contact angle of at least 90 degrees thereon, or a surface with a low surface energy to avoid droplet conglomeration thereon.

Abstract: A food preparation apparatus, in particular a cooktop apparatus, having a sensor unit which is provided in order to receive image data of a preparation region, having an additional sensor unit which is provided in order to receive additional image data of the preparation region and having a control unit for analyzing the image data. In order to increase user convenience and to achieve precise replication of a food preparation process, according to the invention the control unit is provided in order to also analyze, in at least one operating state, in addition to the image data formed as 3D image data, the additional image data in order to generate a digital twin of a situation in the preparation region, in particular of a food preparation process in the preparation region.

Abstract: A heating, ventilation, and air conditioning (HVAC) module includes an air inlet, a first valve, a second valve, and a third valve. The air inlet includes a first inlet portion that receives a first input air and a second inlet portion to receive a second input air. The blower is in communication with the air inlet. The blower includes a first airflow section and a second airflow section. The first valve is disposed in the inlet and controls flow of the first input air and the second input air through the first airflow section. The second valve is disposed adjacent to the first valve and is configured to control flow of the first input air and the second input air through the second airflow section. The third valve is disposed in the second valve and selectively restricts leakage of the first input air into the first airflow section.

Abstract: A low-smoke carbon furnace including an outer casing, a removable liner, and an annular interlayer is provided. The removable liner is disposed in the outer casing. The removable liner is provided with a combustion chamber therewithin. The removable liner includes multiple secondary air inlets disposed on an upper side wall of the removable liner. The annular interlayer is disposed between the outer casing and the removable liner. A bottom end of the outer casing is provided with interlayer air inlets that communicate with the annular interlayer. Oxygen enters the annular interlayer via the interlayer air inlets, and thereafter enters the combustion chamber of the removable liner via the secondary air inlets to facilitate secondary combustion in the combustion chamber.

Abstract: The plate-formed grate element (1, 2) has a top wall (12), a bottom wall (13), a front end (14) and a back end (15). The front end has a lower inwardly curved wall portion (16) adapted to maintain a predetermined clearance with a back tip edge of a corresponding grate element. An internal cooling fluid chamber (18) includes an internal front cooling fluid channel (19) extending along the front end (14) of the grate element. The grate element has an outwardly curved front wall (22) having a nominal wall thickness varying by less than ±35 percent and extending from the top wall of the grate element to the lower inwardly curved wall portion of the front end, and a front tip edge (23) of the front end is formed by the outwardly curved front wall at its connection with the lower inwardly curved wall portion.

Abstract: A distribution ring for fuel in a burner (7) includes a hollow body (21) which is configured to be annular with respect to a longitudinal axis (22), a feed spigot (23) which is connected to the hollow body (21) and is intended for feeding the fuel into the hollow body (21), and a plurality of discharge spigots (25) for discharging the fuel from the hollow body (21) to the burner (7). The discharge spigots (25) are each arranged externally at the hollow body (21) in the radial direction of the longitudinal axis (22).