CN2127780Y - 新型螺杆式制冷压缩机 - Google Patents
新型螺杆式制冷压缩机 Download PDFInfo
- Publication number
- CN2127780Y CN2127780Y CN 92227190 CN92227190U CN2127780Y CN 2127780 Y CN2127780 Y CN 2127780Y CN 92227190 CN92227190 CN 92227190 CN 92227190 U CN92227190 U CN 92227190U CN 2127780 Y CN2127780 Y CN 2127780Y
- Authority
- CN
- China
- Prior art keywords
- motor
- compressor
- refrigeration compressor
- helical
- speed
- 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.)
- Expired - Fee Related
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92227190 CN2127780Y (zh) | 1992-07-16 | 1992-07-16 | 新型螺杆式制冷压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92227190 CN2127780Y (zh) | 1992-07-16 | 1992-07-16 | 新型螺杆式制冷压缩机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2127780Y true CN2127780Y (zh) | 1993-03-03 |
Family
ID=33771231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92227190 Expired - Fee Related CN2127780Y (zh) | 1992-07-16 | 1992-07-16 | 新型螺杆式制冷压缩机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2127780Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102472533A (zh) * | 2010-03-17 | 2012-05-23 | 松下电器产业株式会社 | 制冷循环装置 |
CN112654823A (zh) * | 2018-09-14 | 2021-04-13 | 三菱电机株式会社 | 热源装置以及制冷循环装置 |
-
1992
- 1992-07-16 CN CN 92227190 patent/CN2127780Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102472533A (zh) * | 2010-03-17 | 2012-05-23 | 松下电器产业株式会社 | 制冷循环装置 |
CN112654823A (zh) * | 2018-09-14 | 2021-04-13 | 三菱电机株式会社 | 热源装置以及制冷循环装置 |
CN112654823B (zh) * | 2018-09-14 | 2022-12-27 | 三菱电机株式会社 | 热源装置以及制冷循环装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SHEN TAIFU TO: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGYINDUSTRY COMPANY |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Changcheng Electronics and Machinery Science-Technology Industrial Co., Beijing Patentee before: Shen Taifu |
|
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGY INDUSTRY COMPANY TO: CHINA AETNA ECONOMIC DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 100038, Fuxing Road, Beijing, No. 9 Patentee after: Aetna China Economic Development Corporation Address before: Beijing city Chaoyang District East Third Ring Road No. 2 building Patentee before: Changcheng Electronics and Machinery Science-Technology Industrial Co., Beijing |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) |