Title:
PUMP BODY ASSEMBLY, COMPRESSOR ASSEMBLY, AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/066312
Kind Code:
A1
Abstract:
The present application provides a pump body assembly, a compressor assembly, and an air conditioning system. The pump body assembly comprises: a first air cylinder (203) having a first air suction hole (301); a second air cylinder (205), which is a variable volume cylinder and is provided with a second air suction hole (302); and an adjustment structure arranged corresponding to the second air suction hole (302) and configured to be able to seal the second air suction hole (302) when the second air cylinder (205) is unloaded, and to open the second air suction hole (302) when the second air cylinder (205) is operating.
Inventors:
ZHAO XUMIN (CN)
HE QINGNAN (CN)
MIAO WANG (CN)
QUE PEIZHEN (CN)
NIU YUTING (CN)
HE QINGNAN (CN)
MIAO WANG (CN)
QUE PEIZHEN (CN)
NIU YUTING (CN)
Application Number:
PCT/CN2023/090069
Publication Date:
April 04, 2024
Filing Date:
April 23, 2023
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F04C18/356; F04C23/00; F04C28/22; F04C28/24
Foreign References:
| CN115467829A | 2022-12-13 | |||
| CN218376877U | 2023-01-24 | |||
| CN105570134A | 2016-05-11 | |||
| CN103486032A | 2014-01-01 | |||
| CN105570138A | 2016-05-11 | |||
| CN105570133A | 2016-05-11 | |||
| CN103244412A | 2013-08-14 | |||
| CN105443382A | 2016-03-30 | |||
| JP2005171897A | 2005-06-30 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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