Title:
FLUID INJECTION EJECTOR AND EJECTOR REFRIGERATION CYCLE
Document Type and Number:
WIPO Patent Application WO/2016/035330
Kind Code:
A1
Abstract:
Refrigerant flowing out from a fluid injection ejector (12) dissipates heat in a radiator (13), and liquid phase refrigerant that has dissipated heat in the radiator (13) is caused to flow into an injection refrigerant channel (122a) of the fluid injection ejector (12). Moreover, discharged refrigerant from a compressor (11) that takes in refrigerant flowing out from a low pressure-side evaporator (17) is caused to flow into an inflow refrigerant channel (121a) of the fluid injection ejector (12). Furthermore, an ejector in which injection refrigerant to be injected from the injection refrigerant channel (122a) into a gas-liquid mixing portion (122d) is injected to the outer peripheral side of inflow refrigerant flowing from the inflow refrigerant channel (121a) into the gas-liquid mixing portion (122d) is used as the fluid injection ejector (12). Thus, the ejector efficiency of the fluid injection ejector can be sufficiently improved.
More Like This:
| WO/2014/143905 | SYSTEM FOR REFRIGERANT CHARGE VERIFICATION |
| JP2024506270 | Heat transfer compositions, methods, and systems |
| WO/2023/181403 | REFRIGERATION CYCLE DEVICE |
Inventors:
NISHIJIMA HARUYUKI (JP)
OGATA GOUTA (JP)
TAKANO YOSHIAKI (JP)
OGATA GOUTA (JP)
TAKANO YOSHIAKI (JP)
Application Number:
PCT/JP2015/004446
Publication Date:
March 10, 2016
Filing Date:
September 01, 2015
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F25B1/00; F04F5/10; F04F5/44; F04F5/46; F04F5/54; F25B5/02; F25B43/00
Domestic Patent References:
| WO2014057656A1 | 2014-04-17 | |||
| WO2013005270A1 | 2013-01-10 |
Foreign References:
| JP2012533046A | 2012-12-20 | |||
| US20070101760A1 | 2007-05-10 | |||
| US20100313582A1 | 2010-12-16 | |||
| JP2008209028A | 2008-09-11 | |||
| JP2004301491A | 2004-10-28 | |||
| JP2014016085A | 2014-01-30 | |||
| JP2010002169A | 2010-01-07 | |||
| JP2006233807A | 2006-09-07 | |||
| US3698839A | 1972-10-17 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
Download PDF: