摘要:
A heat storage system is provided that is capable of being manufactured at lower cost and has higher heat transmission efficiency. A heat storage system comprises a heat storage material (2) having a higher specific gravity in a solid phase than in a liquid phase, a heat storage tank (3) for containing the heat storage material, a cooling side heat exchanger (4) arranged at an upper section inside the heat storage tank and for cooling the heat storage material, a heating side heat exchanger (5) arranged at a lower section inside the heat storage tank and for heating the heat storage material, and a wall surface heater (62) for heating a side wall of the heat storage tank.
摘要:
This invention relates to a thermal interface device (206) arranged to provide a thermal coupling interface between a heat-generating unit (202) and a heat-removing unit (204), comprising a liner layer (210), which has opposite first and second surfaces (218,220), at least the first surface being a slide surface, and which is provided with multiple perforations (212); and a thermal connection layer (208), which is engaged with the liner layer at the second surface (220) thereof, and which is one of elastically and inelastically deformable. The thermal interface device has an idle state where the perforations are open, and an active state where the perforations are filled with a part of the thermal connection layer. The thermal connection layer is arranged to be deformed by the thermal interface device being subjected to a compression force exceeding a deformation threshold, and thereby to fill the perforations.
摘要:
The invention relates to a heat-exchange panel (1) for battery heat management, comprising a base (3) provided with a circuit of ducts (5) for the circulation of heat-transfer or cooling fluid between an inlet and an outlet for heat-transfer fluid, and also comprising, fixed to said base (3), a contact panel (7) which is to be brought into contact with the battery to be thermoregulated and covers said ducts (5), the base (3) being made of a moulded plastic material and the contact panel (7) being made of a thermoconductive material. The invention also relates to the method for producing such a heat-exchange panel (1).
摘要:
The invention provides a heat exchanger, comprising a casing with a structure of a hollow box and a heat transfer unit accommodated in the casing, wherein the heat transfer unit is so arranged that flat plates are alternately folded back in opposite direction along a fold-back line, a first flow passage and a second flow passage are alternately formed in multiple layers between the flat plates, a first opening and a second opening being communicated with the first flow passage are provided on the casing, a third opening and a fourth opening communicated with the second flow passage are provided on the casing, end portions of the flat plates adjacent, as positioned at the end portion of the fold-back line, to the first flow passage and the second flow passage of the heat transfer unit are crushed and adhered, and edges of the end portions are welded together.
摘要:
It is provided a device and method for mounting of a heat sink on a printed circuit board with one or more electronic components to be cooled reducing the mechanical stress on the electronic components and the printed circuit board. The thermal contact between the heat sink and the electronic components to be cooled is formed by a thermal pad. The surface of the heat sink which is in contact with the thermal pad has at least one cavity into which the thermal pad can spread when the electronic component and the heat sink are pressed against each other thereby compressing the thermal pad.
摘要:
The invention relates to a plate-type heat exchanger, in particular for motor vehicles, having a plurality of plate groups in order to form first and second and/or third flow paths, a spatial region for fourth flow paths being formed between adjacent plate groups, the plate groups consisting of at least one plate pair having a first and second plate in order to form the first flow paths and the second flow paths, wherein a third plate can be arranged in interaction with one of the first or one of the second plates in order to form the third flow path.
摘要:
A substrate is surface treated using a composition for forming a film that comprises (A) an organoalkoxysilane, (B) an organopolysiloxane having a silicon-bonded hydrogen atom, and (C) a condensation reaction catalyst. This composition for forming a film can form a highly hydrophobic water repellent film provided with sufficient water shedding performance. It is possible to provide a highly hydrophobic substrate such as a heat dissipating body.