Title:
エジェクタモジュール
Document Type and Number:
Japanese Patent JP6717234
Kind Code:
B2
Abstract:
An ejector module applied to a steam-compression-type refrigeration cycle device is provided with a nozzle unit (15a) for decompressing a refrigerant and ejecting the refrigerant, a decompression unit (20a) for decompressing the refrigerant, a body part (21) provided with a pressure-raising unit (15c) and a refrigerant inlet (21b) of an ejector, a valve body part (22) for changing both the channel cross-section area of the nozzle unit and the channel cross-section area of the decompression unit, and a driving mechanism unit (23) for displacing the valve body part. The driving mechanism unit is configured from a mechanical mechanism having a deformation member (23b) that deforms in response to a change in the pressure and/or the temperature of the refrigerant.
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Inventors:
Teruyuki Hotta
Tatsuhiro Suzuki
Gota Ogata
Yoichiro Kawamoto
Fukushima Ryu
Tatsuhiro Suzuki
Gota Ogata
Yoichiro Kawamoto
Fukushima Ryu
Application Number:
JP2017039253A
Publication Date:
July 01, 2020
Filing Date:
March 02, 2017
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F25B5/04; F04F5/10; F25B1/00
Domestic Patent References:
| JP200723966A | ||||
| JP201725841A | ||||
| JP2016217213A | ||||
| JP200751811A |
Attorney, Agent or Firm:
Patent Business Corporation Kaisei Patent Office