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Patent Searching and Data


Title:
FLUID SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/049744
Kind Code:
A1
Abstract:
In a first fluid circulation device, a heat exchanger, a tank that retains a first fluid fluidized by the heat exchanger, a first fluid pump that draws the first fluid retained by the tank, a heater that heats the first fluid drawn from the first fluid pump, and a first fluid supply unit by which the first fluid is supplied from the heater are connected by first piping. A second fluid circulation device has a cooler for cooling a second fluid, the second fluid circulation device causing the second fluid cooled by the cooler to flow through second piping and returning the second fluid to the cooler. The second piping of the second fluid circulation device is connected to the heat exchanger, and is also connected to the tank and the first fluid pump. The second fluid cools the first fluid in the heat exchanger, the tank, and the first fluid pump. The first fluid is carbon dioxide. The first fluid circulation device raises the pressure of the carbon dioxide serving as the first fluid by means of a pump, and heats the carbon dioxide by means of the heater, thereby generating a supercritical carbon dioxide fluid.

Inventors:
UEDA TEIICHIROU (JP)
NAOHARA YASUHIRO (JP)
Application Number:
PCT/JP2018/031918
Publication Date:
March 14, 2019
Filing Date:
August 29, 2018
Export Citation:
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Assignee:
SHINWA CONTROLS CO LTD (JP)
International Classes:
C01B32/50; F04B53/08; F04B53/16; F28D1/06; F25B1/00
Domestic Patent References:
WO2013115156A12013-08-08
Foreign References:
JP2014101241A2014-06-05
JP2012240870A2012-12-10
Attorney, Agent or Firm:
SEKINE Takeshi et al. (JP)
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