A ceiling-embedded air conditioner includes: a pipe draw portion that is provided at one corner portion of a casing main body to draw refrigerant pipes together with an electric wire; a pipe cover that fixes the peripheries of the refrigerant pipes and has a draw hole for the electric wire; a wire cover that is provided on the bottom surface of the casing main body and cover a wire guide groove for the electric wire; a cover plate that is included in the wire cover, covers the wire guide groove, and is screwed to a predetermined place on the casing main body side; and a hold plate that is included in the wire cover and is folded at a right angle from one end of the cover plate to engage with a pipe cover end portion of the pipe cover on the bottom surface side of the casing main body.

The heater device has a sheet shaped main body having a heat generating portion heated by energization and a radiating surface for radiating radiant heat toward a heating object by using heat in the heat generating portion, a plate shaped member arranged on an opposite side with respect to the radiating surface of the main body, and an air layer forming member for forming an air layer between the main body and the plate shaped member arranged on a side opposite to the radiating surface of the main body.

A radiator bracket connects a radiator to a support surface, such as a wall, and includes at least one vertically extending channel having a width that decreases from an open end to a narrow end with the narrow end being located closer to either the radiator or the support surface. The vertically extending channel can be a single channel or two channels. Where the bracket has a single channel, two brackets can be used with one of the brackets having its narrow end closest to the radiator and the other having its narrow end closest to the wall.

A radiator bracket connects a radiator to a support surface, such as a wall, and includes at least one vertically extending channel having a width that decreases from an open end to a narrow end with the narrow end being located closer to either the radiator or the support surface. The vertically extending channel can be a single channel or two channels. Where the bracket has a single channel, two brackets can be used with one of the brackets having its narrow end closest to the radiator and the other having its narrow end closest to the wall.

The invention relates to a pressure vessel comprising a heat exchanger for a cryogenically stored medium, especially for use in a motor vehicle, especially for use as a pressure tank for hydrogen. Said pressure vessel includes a cylindrical jacket and rounded-off end faces which are rolled onto the ends of the jacket and which have centrally arranged openings closed by welded-in inserts, at least one first insert having filling and removal devices. The invention is characterized in that the inserts form bearings on which at least one in-tank heat exchanger is mounted.

Disclosed herein is a radiator comprising a heat exchanger that includes a plurality of fluid conduits for carrying a thermal fluid. Each fluid conduit extends along a longitudinal axis between a first end and a second end. At least some of the fluid conduits are laterally offset from each other. The radiator also comprises a direct-flow manifold and, a reverse-flow manifold. The direct flow manifold is for conveying the thermal fluid along a first flow direction between the first ends of the fluid conduits and a first radiator line. The reverse-flow manifold is for conveying the thermal fluid along a second flow direction between the second ends of the fluid conduits and an elbow passageway, and along a third flow direction between the elbow passageway and a second radiator line. The third flow direction is opposite to the second flow direction.

A window conduction heat shielding apparatus capable of shielding heat conducted from the outdoors in the summer season and efficiently conducting heat to the outdoors in the winter season in a window of a computer room, thereby reducing a load of air conditioning is provided. A window conduction heat shielding apparatus 7 that shields heat conducted from an outdoor surface to an indoor surface of a window 3 of a computer room 1 includes: a heat shielding unit 17 that has a heat insulating material 8 formed according to a size of the window 3 and a fixing base 9 provided on an indoor surface of the heat insulating material 8; support bars 10a and 10b provided in both side parts of the fixing base 9; and base guides 16 that are provided in both side parts of a window frame 5 and have guide grooves 12 to 15 to guide the heat shielding unit 17 via the support bar 10a and 10b from a storage part 11 below the window to the indoor surface of the window 3 or from the indoor surface of the window 3 to the storage part 11.

The present invention relates to a device for cooling a wall of a component, where a fluid flow flows parallel to the wall, with at least one inflow duct, the center axis of which being arranged inclined to the plane of the wall, with a groove provided in the wall, into which issues the inflow duct, where a wall of the groove is designed contoured downstream of a discharge opening of the inflow duct and has an inflow edge facing the discharge opening, characterized in that the groove extends on both sides of the discharge opening and adjacent to the inflow edge at an angle to the direction of the fluid flow, and has a narrowing width.

The present invention relates to a modular reciprocating panel system designed to support capillary hydronic mats used in building conditioning. The invention features an encapsulated capillary mat comprising three layers: a first metal layer with machined grooves, a second layer consisting of a capillary mat with parallel tubes and manifold tubes, and a third layer with a planar surface. These layers are thermally interconnected to enhance heat transfer efficiency. An exemplary capillary mat is encapsulated between the first and third layers, which are in thermal communication. The invention also includes a spigot system for secure connection of the manifold tubes, enabling fluid communication between reciprocating panels arranged in an array. This system provides improved thermal radiant capacity and uniform panel surface temperatures, optimising energy transfer for building conditioning.

A heating panel including a thermally conductive (e.g. metal) layer, a laminar heating element disposed over a framing-facing side of the thermally conductive layer, an insulation layer disposed over the laminar heating element, and a room-facing surface layer disposed over at least the room-facing side of the thermally conductive layer. A method for heating a room may include installing at least one heating panel on a ceiling of the room and providing power to the heating element to generate heat that radiates into the room. The panel may be part of a heating system including a controller, such as a thermostat, for regulating power to the heating panel. A plurality of heating panels or a plurality of heating zones in one or more of the panels may be independently controllable.