CN202301972U - 一种大口径压力阀 - Google Patents
一种大口径压力阀 Download PDFInfo
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- CN202301972U CN202301972U CN2011203580104U CN201120358010U CN202301972U CN 202301972 U CN202301972 U CN 202301972U CN 2011203580104 U CN2011203580104 U CN 2011203580104U CN 201120358010 U CN201120358010 U CN 201120358010U CN 202301972 U CN202301972 U CN 202301972U
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- valve
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- spool
- valve chamber
- heavy
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- 230000008676 import Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract description 3
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- 239000012530 fluid Substances 0.000 description 3
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- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011203580104U CN202301972U (zh) | 2011-09-20 | 2011-09-20 | 一种大口径压力阀 |
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CN2011203580104U CN202301972U (zh) | 2011-09-20 | 2011-09-20 | 一种大口径压力阀 |
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CN202301972U true CN202301972U (zh) | 2012-07-04 |
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CN2011203580104U Expired - Fee Related CN202301972U (zh) | 2011-09-20 | 2011-09-20 | 一种大口径压力阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108413044A (zh) * | 2018-02-05 | 2018-08-17 | 北汽福田汽车股份有限公司 | 压力阀及泵送压力检测系统 |
CN109779885A (zh) * | 2019-03-14 | 2019-05-21 | 广州广涡精密科技有限公司 | 一种空气压缩机最小压力阀 |
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2011
- 2011-09-20 CN CN2011203580104U patent/CN202301972U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108413044A (zh) * | 2018-02-05 | 2018-08-17 | 北汽福田汽车股份有限公司 | 压力阀及泵送压力检测系统 |
CN109779885A (zh) * | 2019-03-14 | 2019-05-21 | 广州广涡精密科技有限公司 | 一种空气压缩机最小压力阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FENGHUA EAGURT MACHINERY MANUFACTURE CO., LTD. Free format text: FORMER OWNER: HE DONG Effective date: 20131029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131029 Address after: 315502 Zhejiang province Fenghua Xikou Zhen Gong Tang Industrial Park yigete Machinery Manufacturing Co., Ltd. Patentee after: FENGHUA EAGURT MACHINERY MANUFACTURE CO., LTD. Address before: 315502 Zhejiang province Fenghua Xikou Zhen Gong Tang Industrial Park yigete Machinery Manufacturing Co., Ltd. Patentee before: He Dong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150920 |
|
EXPY | Termination of patent right or utility model |