CN209308962U - 螺杆空压机的压力维持阀 - Google Patents
螺杆空压机的压力维持阀 Download PDFInfo
- Publication number
- CN209308962U CN209308962U CN201822211778.3U CN201822211778U CN209308962U CN 209308962 U CN209308962 U CN 209308962U CN 201822211778 U CN201822211778 U CN 201822211778U CN 209308962 U CN209308962 U CN 209308962U
- Authority
- CN
- China
- Prior art keywords
- valve
- swivel becket
- connecting cylinder
- hexagonal swivel
- air compressor
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000005273 aeration Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822211778.3U CN209308962U (zh) | 2018-12-26 | 2018-12-26 | 螺杆空压机的压力维持阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822211778.3U CN209308962U (zh) | 2018-12-26 | 2018-12-26 | 螺杆空压机的压力维持阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209308962U true CN209308962U (zh) | 2019-08-27 |
Family
ID=67679160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822211778.3U Expired - Fee Related CN209308962U (zh) | 2018-12-26 | 2018-12-26 | 螺杆空压机的压力维持阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209308962U (zh) |
-
2018
- 2018-12-26 CN CN201822211778.3U patent/CN209308962U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215000 Jiangsu city in Suzhou Province, Xiangcheng District Weitang Town, No. 181 egger Jorge Luis Patentee after: Quanwei Machinery Group (Jiangsu) Co.,Ltd. Address before: 215000 Jiangsu city in Suzhou Province, Xiangcheng District Weitang Town, No. 181 egger Jorge Luis Patentee before: QUANWEI MACHINERY (JIANGSU) Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pressure maintaining valve of screw air compressor Effective date of registration: 20211130 Granted publication date: 20190827 Pledgee: Industrial and Commercial Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: Quanwei Machinery Group (Jiangsu) Co.,Ltd. Registration number: Y2021320010516 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |