CN2284898Y - Limit expansion joint - Google Patents
Limit expansion joint Download PDFInfo
- Publication number
- CN2284898Y CN2284898Y CN 97216266 CN97216266U CN2284898Y CN 2284898 Y CN2284898 Y CN 2284898Y CN 97216266 CN97216266 CN 97216266 CN 97216266 U CN97216266 U CN 97216266U CN 2284898 Y CN2284898 Y CN 2284898Y
- Authority
- CN
- China
- Prior art keywords
- gland
- connecting body
- expansion joint
- spacing
- flange
- 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.)
- Ceased
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- Joints Allowing Movement (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97216266 CN2284898Y (en) | 1997-06-02 | 1997-06-02 | Limit expansion joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97216266 CN2284898Y (en) | 1997-06-02 | 1997-06-02 | Limit expansion joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2284898Y true CN2284898Y (en) | 1998-06-24 |
Family
ID=33933202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97216266 Ceased CN2284898Y (en) | 1997-06-02 | 1997-06-02 | Limit expansion joint |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2284898Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102032406A (en) * | 2010-12-14 | 2011-04-27 | 哈尔滨工业大学 | Quake-proof joint of buried pipe network |
CN102979982A (en) * | 2012-12-13 | 2013-03-20 | 无锡压缩机股份有限公司 | Compensation pipe structure for heat pipeline |
CN103867825A (en) * | 2014-04-03 | 2014-06-18 | 核工业理化工程研究院 | Vacuum pipeline length compensation device |
CN108087401A (en) * | 2017-11-29 | 2018-05-29 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | A kind of resistance to laminate of deep-sea platform and frame jointing |
CN108731757A (en) * | 2018-08-08 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of scraper type flowmeter being easily installed |
CN109340488A (en) * | 2018-11-21 | 2019-02-15 | 泰州华然不锈钢制品有限公司 | A kind of steel flange limit telescopic connector |
CN113606417A (en) * | 2021-08-04 | 2021-11-05 | 远大阀门集团有限公司 | Universal screw limiting type pipeline compensation joint with indicating mechanism |
-
1997
- 1997-06-02 CN CN 97216266 patent/CN2284898Y/en not_active Ceased
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102032406A (en) * | 2010-12-14 | 2011-04-27 | 哈尔滨工业大学 | Quake-proof joint of buried pipe network |
CN102979982A (en) * | 2012-12-13 | 2013-03-20 | 无锡压缩机股份有限公司 | Compensation pipe structure for heat pipeline |
CN102979982B (en) * | 2012-12-13 | 2014-12-10 | 无锡压缩机股份有限公司 | Compensation pipe structure for heat pipeline |
CN103867825A (en) * | 2014-04-03 | 2014-06-18 | 核工业理化工程研究院 | Vacuum pipeline length compensation device |
CN108087401A (en) * | 2017-11-29 | 2018-05-29 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | A kind of resistance to laminate of deep-sea platform and frame jointing |
CN108731757A (en) * | 2018-08-08 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of scraper type flowmeter being easily installed |
CN109340488A (en) * | 2018-11-21 | 2019-02-15 | 泰州华然不锈钢制品有限公司 | A kind of steel flange limit telescopic connector |
CN113606417A (en) * | 2021-08-04 | 2021-11-05 | 远大阀门集团有限公司 | Universal screw limiting type pipeline compensation joint with indicating mechanism |
CN113606417B (en) * | 2021-08-04 | 2024-04-30 | 远大阀门集团有限公司 | General screw limiting type pipeline compensation joint with indicating mechanism |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JINYANG PIPELINE ACCESSARY CO., LTD., XISHAN CITY Free format text: FORMER NAME OR ADDRESS: PIPELINE ACCESSARY PLANT, XISHAN CITY |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Jinyang Pipeline Accessary Co., Ltd., Xishan City Patentee before: Xishan City Pipe Accessories Plant |
|
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: JINYANG PIPELINE ACCESSARY CO., LTD., XISHAN CITY TO: NONE WUXI CITY GOLDEN GOAT PIPELINE ATTACHMENT CO., LTD. |
|
CU01 | Correction of utility model patent |
Correction item: Patentee Correct: Wuxi Jinyang Piping Fitting Co., Ltd. False: Jinyang Pipeline Accessary Co., Ltd., Xishan City Number: 31 Page: The title page Volume: 19 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Wuxi Jinyang Piping Fitting Co., Ltd. False: Jinyang Pipeline Accessary Co., Ltd., Xishan City Number: 31 Page: 303 Volume: 19 |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: JINYANG PIPELINE ACCESSARY CO., LTD., XISHAN CITY TO: NONE WUXI CITY GOLDEN GOAT PIPELINE ATTACHMENT CO., LTD. |
|
CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Xishan City Pipe Accessories Plant False: Wuxi Jinyang Piping Fitting Co., Ltd. Number: 15 Page: 407 Volume: 20 |
|
ERR | Gazette correction |
Free format text: CORRECT: ORIGINAL PATENTEE; FROM: JINYANG PIPELINE ACCESSARY CO., LTD., XISHAN CITY TO: PIPELINE ACCESSARY PLANT, XISHAN CITY |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050512 Decision number of declaring invalidation: 7131 |