CN201627931U - High-pressure exhaust valve - Google Patents
High-pressure exhaust valve Download PDFInfo
- Publication number
- CN201627931U CN201627931U CN2009200759596U CN200920075959U CN201627931U CN 201627931 U CN201627931 U CN 201627931U CN 2009200759596 U CN2009200759596 U CN 2009200759596U CN 200920075959 U CN200920075959 U CN 200920075959U CN 201627931 U CN201627931 U CN 201627931U
- Authority
- CN
- China
- Prior art keywords
- spool
- exhaust valve
- pressure
- high pressure
- air
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200759596U CN201627931U (en) | 2009-08-07 | 2009-08-07 | High-pressure exhaust valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200759596U CN201627931U (en) | 2009-08-07 | 2009-08-07 | High-pressure exhaust valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201627931U true CN201627931U (en) | 2010-11-10 |
Family
ID=43059323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200759596U Expired - Lifetime CN201627931U (en) | 2009-08-07 | 2009-08-07 | High-pressure exhaust valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201627931U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102646502A (en) * | 2012-04-16 | 2012-08-22 | 山东电力设备有限公司 | Air relief cock |
CN104196667A (en) * | 2014-08-22 | 2014-12-10 | 哈尔滨电机厂有限责任公司 | Small hydraulic self-closing spring self-opening air valve |
CN104776254A (en) * | 2015-03-27 | 2015-07-15 | 快达消防科技有限公司 | Differential type exhaust valve |
CN105570089A (en) * | 2015-12-18 | 2016-05-11 | 常熟市制冷压缩机铸件厂 | Vent valve for refrigerator compressor |
CN109529479A (en) * | 2019-01-09 | 2019-03-29 | 任丘市瑞华星水暖器材有限公司 | A kind of filter screen of exhaust valve |
CN110975427A (en) * | 2019-11-01 | 2020-04-10 | 蓝箭航天空间科技股份有限公司 | Gas excess filtering and collecting device |
CN117090948A (en) * | 2023-10-19 | 2023-11-21 | 泰州市百冠泵阀科技有限公司 | Mechanical vacuum liquid level control valve |
-
2009
- 2009-08-07 CN CN2009200759596U patent/CN201627931U/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102646502A (en) * | 2012-04-16 | 2012-08-22 | 山东电力设备有限公司 | Air relief cock |
CN102646502B (en) * | 2012-04-16 | 2015-07-08 | 山东电力设备有限公司 | Air relief cock |
CN104196667A (en) * | 2014-08-22 | 2014-12-10 | 哈尔滨电机厂有限责任公司 | Small hydraulic self-closing spring self-opening air valve |
CN104196667B (en) * | 2014-08-22 | 2016-07-27 | 哈尔滨电机厂有限责任公司 | A kind of small-sized hydraulic pressure self closing spring is from opening air cock |
CN104776254A (en) * | 2015-03-27 | 2015-07-15 | 快达消防科技有限公司 | Differential type exhaust valve |
CN105570089A (en) * | 2015-12-18 | 2016-05-11 | 常熟市制冷压缩机铸件厂 | Vent valve for refrigerator compressor |
CN109529479A (en) * | 2019-01-09 | 2019-03-29 | 任丘市瑞华星水暖器材有限公司 | A kind of filter screen of exhaust valve |
CN110975427A (en) * | 2019-11-01 | 2020-04-10 | 蓝箭航天空间科技股份有限公司 | Gas excess filtering and collecting device |
CN117090948A (en) * | 2023-10-19 | 2023-11-21 | 泰州市百冠泵阀科技有限公司 | Mechanical vacuum liquid level control valve |
CN117090948B (en) * | 2023-10-19 | 2023-12-26 | 泰州市百冠泵阀科技有限公司 | Mechanical vacuum liquid level control valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: SHANGHAI LIANGXIAO FIRE FIGHTING EQUIPMENT Co.,Ltd. Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Zhu Qi Document name: Notification of Termination of Patent Right |
|
DD01 | Delivery of document by public notice |
Addressee: Zhu Qi Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHU QI Effective date: 20140723 Owner name: SHANGHAI NANXIAO FIRE PROTECTION ENGINEERING EQUIP Free format text: FORMER OWNER: SHANGHAI XINGHUI METAL TECHNOLOGY CO., LTD. Effective date: 20140723 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI XINGHUI METAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI LIANGXIAO FIRE EQUIPMENT CO., LTD. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201612 SONGJIANG, SHANGHAI TO: 201600 JIADING, SHANGHAI |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201612 A building, No. three North 1108 temple, Xinqiao temple, Xinqiao Town, Shanghai, Songjiang District Patentee after: Shanghai shining metal Technology Co.,Ltd. Patentee after: Zhu Qi Address before: 201612 A building, No. three North 1108 temple, Xinqiao temple, Xinqiao Town, Shanghai, Songjiang District Patentee before: SHANGHAI LIANGXIAO FIRE FIGHTING EQUIPMENT Co.,Ltd. Patentee before: Zhu Qi |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140723 Address after: 118, room 201600, 3 west side, 3131 Jinsha River Road, Shanghai, Jiading District Patentee after: SHANGHAI NANXIAO FIRE EQUIPMENT Co.,Ltd. Address before: 201612 A building, No. three North 1108 temple, Xinqiao temple, Xinqiao Town, Shanghai, Songjiang District Patentee before: Shanghai shining metal Technology Co.,Ltd. Patentee before: Zhu Qi |
|
DD01 | Delivery of document by public notice |
Addressee: Zhu Qi Document name: Notification of Passing Examination on Formalities |
|
PP01 | Preservation of patent right |
Effective date of registration: 20190327 Granted publication date: 20101110 |
|
PP01 | Preservation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
CX01 | Expiry of patent term | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20190807 Granted publication date: 20101110 |