Patent application number | Description | Published |
20120236499 | RADIATION UNIT OF ELECTRONIC DEVICE AND ELECTRONIC DEVICE USING SAME - A cooling unit includes a partition board, a heat exchanger, and a blower. The partition board is disposed on one of a plurality of surfaces of an electronic device so as to partition the inner and the outer side of the electronic device. The heat exchanger is disposed on the outer side so as to exchange heat generated by the electronic device with outside air. The blower is disposed on the outer side. The heat exchanger includes hot-air passage bodies and air pathways. The hot-air passage bodies include a plurality of air passages arranged side by side at predetermined intervals in such a manner as to connect a first vent and a second vent of the partition board on the outer side. The blower blows air of the inner side from the first vent to the second vent through the hot-air passage bodies. | 09-20-2012 |
20140110086 | COOLING APPARATUS, ELECTRONIC APPARATUS PROVIDED WITH SAME, AND ELECTRIC VEHICLE - A cooling apparatus includes: a heat receiving portion including a heat receiving plate which transfers heat from a heat source to a working fluid; a heat radiating portion which discharges the heat of the working fluid; and a heat radiating path and a return path which connect the heat receiving portion and the heat radiating portion to each other. In the cooling apparatus, the working fluid is circulated through the heat receiving portion, the heat radiating path, the heat radiating portion, the return path and the heat receiving portion to dissipate the heat of the heat source. A check valve which controls a flow of the working fluid is provided in the return path at a location near the heat receiving portion or provided in the heat receiving portion. The check valve includes a valve seat including a valve hole, a case including a recess, and a valve plate which is sandwiched between the valve seat and the case, which opens and closes the valve hole, and which includes a valve-movable portion that moves in the recess. | 04-24-2014 |
20140321050 | COOLING DEVICE FOR COOLING RACK-TYPE SERVER, AND DATA CENTER PROVIDED WITH SAME - A cooling device for cooling a rack-type server of which a housing includes a plurality of electronic devices includes an interior cooling unit and an exterior cooling unit. The interior cooling unit includes a heat-receiving unit, a heat dissipation unit, an outward path pipe, and a return path pipe. The interior cooling unit allows working fluid to be circulated through the heat-receiving unit, the outward path pipe, the heat dissipation unit, the return path pipe, and the heat-receiving unit to thereby move the heat from the heat-receiving unit to the heat dissipation unit. The exterior cooling unit has a heat exchange unit abutted on the heat dissipation unit and allows, by a circulated cooling medium, the heat of the working fluid discharged from the heat dissipation unit to be dissipated to external air. | 10-30-2014 |
Patent application number | Description | Published |
20100273959 | RESIN COMPOSITION AND MOLDED ARTICLE USING THE SAME - This invention provides a resin composition comprising a polyolefin-based polymer and an aliphatic polyester-based polymer, which has an excellent balance of impact resistance and rigidity and excellent properties, such as processability. The resin composition comprises a polyolefin-based polymer (A), an aliphatic polyester-based polymer (B), an elastomer (C), which has a melt flow rate (MFR), measured at 190° C. under a load of 21N, of 0.5 to 3.0 g/10 minutes, and an epoxy group-containing polyolefin-based polymer (D). | 10-28-2010 |
20100280194 | MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME - This invention provides a molded article that is excellent in planar impact resistance and shape stability by the use of a composition comprising a polyolefin-based polymer and an aliphatic polyester-based polymer and that is less likely to experience layer separation at the time of molding and a method for producing the same. Such a molded article comprises a resin composition comprising a polyolefin-based polymer (A), an aliphatic polyester-based polymer (B), an ethylene-α olefin-based elastomer (C), and an epoxy group-containing polyolefin-based polymer (D), and the aliphatic polyester-based polymer (B) has an aspect ratio A | 11-04-2010 |