CN108050073B - 泵体组件和压缩机 - Google Patents
泵体组件和压缩机 Download PDFInfo
- Publication number
- CN108050073B CN108050073B CN201711364013.7A CN201711364013A CN108050073B CN 108050073 B CN108050073 B CN 108050073B CN 201711364013 A CN201711364013 A CN 201711364013A CN 108050073 B CN108050073 B CN 108050073B
- Authority
- CN
- China
- Prior art keywords
- valve opening
- pump assembly
- spool
- cylinder
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711364013.7A CN108050073B (zh) | 2017-12-18 | 2017-12-18 | 泵体组件和压缩机 |
PCT/CN2018/108598 WO2019119923A1 (zh) | 2017-12-18 | 2018-09-29 | 泵体组件和压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711364013.7A CN108050073B (zh) | 2017-12-18 | 2017-12-18 | 泵体组件和压缩机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108050073A CN108050073A (zh) | 2018-05-18 |
CN108050073B true CN108050073B (zh) | 2019-08-06 |
Family
ID=62133509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711364013.7A Active CN108050073B (zh) | 2017-12-18 | 2017-12-18 | 泵体组件和压缩机 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108050073B (zh) |
WO (1) | WO2019119923A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108050073B (zh) * | 2017-12-18 | 2019-08-06 | 珠海格力电器股份有限公司 | 泵体组件和压缩机 |
CN109236649B (zh) * | 2018-08-01 | 2020-03-10 | 珠海格力电器股份有限公司 | 一种转子式压缩机 |
CN108980046B (zh) * | 2018-08-06 | 2024-05-28 | 珠海凌达压缩机有限公司 | 一种泵体组件及压缩机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63183290A (ja) * | 1987-01-26 | 1988-07-28 | Matsushita Electric Ind Co Ltd | 密閉型回転式圧縮機 |
JP2003314911A (ja) * | 2002-04-19 | 2003-11-06 | Fujitsu General Ltd | 空気調和装置 |
CN205858675U (zh) * | 2016-07-08 | 2017-01-04 | 珠海凌达压缩机有限公司 | 旋转式压缩机及空调器 |
CN107366621A (zh) * | 2017-07-13 | 2017-11-21 | 清华大学 | 带有三级补气的滚动转子压缩机及空调系统 |
CN107401511A (zh) * | 2017-08-09 | 2017-11-28 | 珠海凌达压缩机有限公司 | 泵体结构及具有其的压缩机 |
CN207813941U (zh) * | 2017-12-18 | 2018-09-04 | 珠海凌达压缩机有限公司 | 泵体组件和压缩机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206071871U (zh) * | 2016-06-26 | 2017-04-05 | 魏亮 | 一种单转子补气增焓压缩机 |
CN108050073B (zh) * | 2017-12-18 | 2019-08-06 | 珠海格力电器股份有限公司 | 泵体组件和压缩机 |
-
2017
- 2017-12-18 CN CN201711364013.7A patent/CN108050073B/zh active Active
-
2018
- 2018-09-29 WO PCT/CN2018/108598 patent/WO2019119923A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63183290A (ja) * | 1987-01-26 | 1988-07-28 | Matsushita Electric Ind Co Ltd | 密閉型回転式圧縮機 |
JP2003314911A (ja) * | 2002-04-19 | 2003-11-06 | Fujitsu General Ltd | 空気調和装置 |
CN205858675U (zh) * | 2016-07-08 | 2017-01-04 | 珠海凌达压缩机有限公司 | 旋转式压缩机及空调器 |
CN107366621A (zh) * | 2017-07-13 | 2017-11-21 | 清华大学 | 带有三级补气的滚动转子压缩机及空调系统 |
CN107401511A (zh) * | 2017-08-09 | 2017-11-28 | 珠海凌达压缩机有限公司 | 泵体结构及具有其的压缩机 |
CN207813941U (zh) * | 2017-12-18 | 2018-09-04 | 珠海凌达压缩机有限公司 | 泵体组件和压缩机 |
Also Published As
Publication number | Publication date |
---|---|
WO2019119923A1 (zh) | 2019-06-27 |
CN108050073A (zh) | 2018-05-18 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 519000 Qianshan Golden Chicken West Road in Zhuhai, Guangdong Applicant after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Applicant after: Zhuhai Landa Compressor Co., Ltd. Address before: 519110 Longshan Avenue, Longshan Industrial Zone, Doumen District, Zhuhai, Guangdong, 1 Applicant before: Zhuhai Landa Compressor Co., Ltd. Applicant before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 519070 No. 1 Longshan Road, Longshan Industrial Zone, Doumen District, Guangdong, Zhuhai Co-patentee after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Patentee after: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Address before: 519000 Guangdong city of Zhuhai Province Qianshan Co-patentee before: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |
|
CP03 | Change of name, title or address |