CN202349231U - 一种蝶阀用法兰垫片 - Google Patents
一种蝶阀用法兰垫片 Download PDFInfo
- Publication number
- CN202349231U CN202349231U CN 201120373919 CN201120373919U CN202349231U CN 202349231 U CN202349231 U CN 202349231U CN 201120373919 CN201120373919 CN 201120373919 CN 201120373919 U CN201120373919 U CN 201120373919U CN 202349231 U CN202349231 U CN 202349231U
- Authority
- CN
- China
- Prior art keywords
- metal ring
- flange gasket
- sheet body
- shaped sheet
- butterfly valves
- 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
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- Lift Valve (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120373919 CN202349231U (zh) | 2011-09-30 | 2011-09-30 | 一种蝶阀用法兰垫片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120373919 CN202349231U (zh) | 2011-09-30 | 2011-09-30 | 一种蝶阀用法兰垫片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202349231U true CN202349231U (zh) | 2012-07-25 |
Family
ID=46538238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120373919 Expired - Lifetime CN202349231U (zh) | 2011-09-30 | 2011-09-30 | 一种蝶阀用法兰垫片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202349231U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108019511A (zh) * | 2016-11-04 | 2018-05-11 | 江南阀门有限公司 | 密封装置 |
CN110185798A (zh) * | 2019-06-24 | 2019-08-30 | 江苏省特种设备安全监督检验研究院 | 一种自密封式合金双波纹密封复合垫片 |
-
2011
- 2011-09-30 CN CN 201120373919 patent/CN202349231U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108019511A (zh) * | 2016-11-04 | 2018-05-11 | 江南阀门有限公司 | 密封装置 |
CN108019511B (zh) * | 2016-11-04 | 2024-03-29 | 江南阀门有限公司 | 密封装置 |
CN110185798A (zh) * | 2019-06-24 | 2019-08-30 | 江苏省特种设备安全监督检验研究院 | 一种自密封式合金双波纹密封复合垫片 |
CN110185798B (zh) * | 2019-06-24 | 2024-02-27 | 江苏省特种设备安全监督检验研究院 | 一种自密封式合金双波纹密封复合垫片 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee after: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. Address before: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee before: GUANGZHOU SHIPYARD INTERNATIONAL Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160118 Address after: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee after: Guangzhou Shipyard International Co.,Ltd. Address before: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee before: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120725 |