CN102095006B - 承压杆钟罩阀瓣密封式安全阀 - Google Patents
承压杆钟罩阀瓣密封式安全阀 Download PDFInfo
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- CN102095006B CN102095006B CN2010106112572A CN201010611257A CN102095006B CN 102095006 B CN102095006 B CN 102095006B CN 2010106112572 A CN2010106112572 A CN 2010106112572A CN 201010611257 A CN201010611257 A CN 201010611257A CN 102095006 B CN102095006 B CN 102095006B
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- Prior art keywords
- pressure
- disc
- bell
- safety valve
- sealing
- 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.)
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Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106112572A CN102095006B (zh) | 2010-12-29 | 2010-12-29 | 承压杆钟罩阀瓣密封式安全阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106112572A CN102095006B (zh) | 2010-12-29 | 2010-12-29 | 承压杆钟罩阀瓣密封式安全阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102095006A CN102095006A (zh) | 2011-06-15 |
| CN102095006B true CN102095006B (zh) | 2012-07-25 |
Family
ID=44128211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106112572A Active CN102095006B (zh) | 2010-12-29 | 2010-12-29 | 承压杆钟罩阀瓣密封式安全阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102095006B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734856A (zh) * | 2020-07-30 | 2020-10-02 | 永一阀门集团有限公司 | 一种软密封安全阀 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213913A (en) * | 1987-12-17 | 1989-08-23 | Babcock Werke Ag | Safety valve |
| CN101216128A (zh) * | 2008-01-16 | 2008-07-09 | 江南大学 | 安全阀及其在线校验技术 |
| CN101825191A (zh) * | 2010-05-12 | 2010-09-08 | 广西壮族自治区特种设备监督检验院 | 一种活塞密封式安全阀 |
| CN202001685U (zh) * | 2010-12-29 | 2011-10-05 | 江村 | 承压杆钟罩阀瓣密封式安全阀 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028426B (en) * | 1978-08-24 | 1982-10-13 | Bs & B Safety Systems Ltd | Pressure relief valve apparatus |
| US6668853B2 (en) * | 2001-05-10 | 2003-12-30 | Delaware Capital Formation, Inc. | Pressure relief valve with field-replaceable high corrosion-resistant components |
-
2010
- 2010-12-29 CN CN2010106112572A patent/CN102095006B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213913A (en) * | 1987-12-17 | 1989-08-23 | Babcock Werke Ag | Safety valve |
| CN101216128A (zh) * | 2008-01-16 | 2008-07-09 | 江南大学 | 安全阀及其在线校验技术 |
| CN101825191A (zh) * | 2010-05-12 | 2010-09-08 | 广西壮族自治区特种设备监督检验院 | 一种活塞密封式安全阀 |
| CN202001685U (zh) * | 2010-12-29 | 2011-10-05 | 江村 | 承压杆钟罩阀瓣密封式安全阀 |
Non-Patent Citations (1)
| Title |
|---|
| JP昭55-44184A 1980.03.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102095006A (zh) | 2011-06-15 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING C Free format text: FORMER OWNER: JIANG CUN Effective date: 20140521 |
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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: 530129 NANNING, GUANGXI ZHUANG AUTONOMOUS REGION TO: 510640 GUANGZHOU, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140521 Address after: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee after: Guangdong Huabo Enterprise Management Consulting Co., Ltd. Address before: 530129 Guangxi special inspection institute, No. 99, Jianshe Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: Jiang Cun |
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| ASS | Succession or assignment of patent right |
Owner name: EAST CHINA POWER TRANSMISSION + SUBSTATION ENGINEE Effective date: 20141119 Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Effective date: 20141119 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: An Yi Inventor after: Yu Zhengchun Inventor after: Fan Chungang Inventor after: Xu Jian Inventor after: Yang Zhenyu Inventor before: Jiang Cun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG CUN TO: AN YI YU ZHENGCHUN FAN CHUNGANG XU JIAN YANG ZHENYU Free format text: CORRECT: ADDRESS; FROM: 510640 GUANGZHOU, GUANGDONG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141119 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: EAST CHINA POWER TRANSMISSION AND TRANSFORMATION ENGINEERING COMPANY Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee before: Guangdong Huabo Enterprise Management Consulting Co., Ltd. |