CN202812339U - Novel pressure lever instability triggering pressure release valve - Google Patents
Novel pressure lever instability triggering pressure release valve Download PDFInfo
- Publication number
- CN202812339U CN202812339U CN201220274924.7U CN201220274924U CN202812339U CN 202812339 U CN202812339 U CN 202812339U CN 201220274924 U CN201220274924 U CN 201220274924U CN 202812339 U CN202812339 U CN 202812339U
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- 230000006837 decompression Effects 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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CN201220274924.7U CN202812339U (en) | 2012-06-08 | 2012-06-08 | Novel pressure lever instability triggering pressure release valve |
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CN201220274924.7U CN202812339U (en) | 2012-06-08 | 2012-06-08 | Novel pressure lever instability triggering pressure release valve |
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CN202812339U true CN202812339U (en) | 2013-03-20 |
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CN201220274924.7U Expired - Lifetime CN202812339U (en) | 2012-06-08 | 2012-06-08 | Novel pressure lever instability triggering pressure release valve |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103470827A (en) * | 2012-06-08 | 2013-12-25 | 刘海亮 | Novel compression bar buckling triggering type pressure release valve |
CN105318052A (en) * | 2015-02-17 | 2016-02-10 | 刘海亮 | Low-pressure working condition compression bar destabilizing trigger type pressure relief device |
CN105465430A (en) * | 2015-02-17 | 2016-04-06 | 江苏瑞朗博机械设备有限公司 | Decompression valve triggered through pressing rod instability and suitable for high-pressure working condition |
CN105465431A (en) * | 2015-02-28 | 2016-04-06 | 江苏瑞朗博机械设备有限公司 | Modular design and pressure bar destabilizing trigger type relief valve under high pressure working condition |
CN106321915A (en) * | 2015-06-30 | 2017-01-11 | 江苏瑞朗博机械设备有限公司 | Automatic control anti-backfire system for valve |
CN106704656A (en) * | 2015-08-14 | 2017-05-24 | 北京航天石化技术装备工程有限公司 | Pilot-operated blasting type pressure relief device |
CN110017377A (en) * | 2018-01-09 | 2019-07-16 | 中国石油化工股份有限公司 | The safe pressure relief device and method and purposes of adjustable settings pressure value |
-
2012
- 2012-06-08 CN CN201220274924.7U patent/CN202812339U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103470827A (en) * | 2012-06-08 | 2013-12-25 | 刘海亮 | Novel compression bar buckling triggering type pressure release valve |
CN105318052A (en) * | 2015-02-17 | 2016-02-10 | 刘海亮 | Low-pressure working condition compression bar destabilizing trigger type pressure relief device |
CN105465430A (en) * | 2015-02-17 | 2016-04-06 | 江苏瑞朗博机械设备有限公司 | Decompression valve triggered through pressing rod instability and suitable for high-pressure working condition |
CN105465431A (en) * | 2015-02-28 | 2016-04-06 | 江苏瑞朗博机械设备有限公司 | Modular design and pressure bar destabilizing trigger type relief valve under high pressure working condition |
CN106321915A (en) * | 2015-06-30 | 2017-01-11 | 江苏瑞朗博机械设备有限公司 | Automatic control anti-backfire system for valve |
CN106321915B (en) * | 2015-06-30 | 2017-11-17 | 江苏瑞朗博机械设备有限公司 | A kind of valve automatically controls anti-backfire system |
CN106704656A (en) * | 2015-08-14 | 2017-05-24 | 北京航天石化技术装备工程有限公司 | Pilot-operated blasting type pressure relief device |
CN110017377A (en) * | 2018-01-09 | 2019-07-16 | 中国石油化工股份有限公司 | The safe pressure relief device and method and purposes of adjustable settings pressure value |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WANG LEI WANG FUKAI Effective date: 20140918 Owner name: JIANGSU RUILANGBO MACHINERY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIU HAILIANG Effective date: 20140918 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100076 DAXING, BEIJING TO: 211316 NANJING, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140918 Address after: 211316, No. 12 Tan Avenue, Gaochun Economic Development Zone, Nanjing, Jiangsu Patentee after: JIANGSU RELIABLE MACHINERY EQUIPMENT Co.,Ltd. Address before: 100076 Beijing city Daxing District Jiugong Town Hall Road No. 15 No. 23 building 3 unit 1101 Patentee before: Liu Hailiang Patentee before: Wang Lei Patentee before: Wang Fukai |
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DD01 | Delivery of document by public notice |
Addressee: Liu Hailiang Document name: Notification of Passing Examination on Formalities |
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CX01 | Expiry of patent term |
Granted publication date: 20130320 |
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CX01 | Expiry of patent term | ||
DD01 | Delivery of document by public notice |
Addressee: Jiangsu Ruilangbo Machinery Equipment Co.,Ltd. patent The person in charge Document name: Notice of Patent Expiration and Termination |
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DD01 | Delivery of document by public notice |