Title:
COOLING DEVICE AND GAS-LIQUID SEPARATION TANK
Document Type and Number:
WIPO Patent Application WO/2018/164085
Kind Code:
A1
Abstract:
(Problem) To achieve both improved cooling efficiency and a simple device configuration when introducing a gas-liquid separation tank in a cooling device that utilizes phase changes of a refrigerant.
(Solution) This sealed container, capable of internally holding a refrigerant, is provided with: a condensed refrigerant inlet which, at one end, opens to a side surface of the container and allows inflow of condensed-state refrigerant from the side; a condensed refrigerant outlet which, at the upper end, opens in the lower bottom surface of the container and allows outflow of condensed-state refrigerant downwards; a condensed refrigerant bypass unit which, at one end, opens to the side surface and allows outflow and inflow of condensed-state refrigerant to the side; a gas-liquid mixed refrigerant inlet which, at the upper end, passes through the lower bottom surface and which allows inflow of the mixed liquid-gas state refrigerant from below; and a gas refrigerant outlet which is arranged in a direction parallel to the gas-liquid mixed refrigerant inlet, and which, at the lower end, opens in the upper bottom surface of the container, and allows outflow of the gas-state refrigerant upwards.
Inventors:
NAKAMURA YASUHITO (JP)
Application Number:
PCT/JP2018/008448
Publication Date:
September 13, 2018
Filing Date:
March 06, 2018
Export Citation:
Assignee:
NEC PLATFORMS LTD (JP)
International Classes:
F28D15/02; G06F1/20; H05K7/20
Domestic Patent References:
| WO2016047098A1 | 2016-03-31 |
Foreign References:
| JPS5223751U | 1977-02-19 | |||
| JPS563372U | 1981-01-13 | |||
| CN101814469A | 2010-08-25 | |||
| JPH0658653A | 1994-03-04 | |||
| JPH0359322A | 1991-03-14 | |||
| JPH0355443A | 1991-03-11 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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