CN102943883B - A kind of elastic packing positioning device - Google Patents
A kind of elastic packing positioning device Download PDFInfo
- Publication number
- CN102943883B CN102943883B CN201210510807.0A CN201210510807A CN102943883B CN 102943883 B CN102943883 B CN 102943883B CN 201210510807 A CN201210510807 A CN 201210510807A CN 102943883 B CN102943883 B CN 102943883B
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- Prior art keywords
- seal ring
- supporting base
- ring
- seal
- shape
- Prior art date
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- 238000012856 packing Methods 0.000 title claims abstract description 18
- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 10
- 239000003054 catalyst Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003913 materials processing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006049 ring expansion reaction Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210510807.0A CN102943883B (en) | 2012-11-23 | 2012-11-23 | A kind of elastic packing positioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210510807.0A CN102943883B (en) | 2012-11-23 | 2012-11-23 | A kind of elastic packing positioning device |
Publications (2)
Publication Number | Publication Date |
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CN102943883A CN102943883A (en) | 2013-02-27 |
CN102943883B true CN102943883B (en) | 2015-12-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210510807.0A Active CN102943883B (en) | 2012-11-23 | 2012-11-23 | A kind of elastic packing positioning device |
Country Status (1)
Country | Link |
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CN (1) | CN102943883B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105312013B (en) * | 2015-11-09 | 2020-07-10 | 东华工程科技股份有限公司 | Method for supporting catalyst in heat exchange tube of tubular reactor |
CN105508611A (en) * | 2015-11-25 | 2016-04-20 | 南方泵业股份有限公司 | Stuffing sealing structure and plunger pump with same |
CN106352089B (en) * | 2016-09-27 | 2018-01-16 | 清华大学 | A kind of self compensation A type sealing rings |
CN117145655B (en) * | 2023-10-27 | 2024-03-19 | 西安现代控制技术研究所 | Flexible heat-proof sealing structure for jet pipe and tail cabin of solid rocket engine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2237758Y (en) * | 1996-01-30 | 1996-10-16 | 张利 | U-combined sealing ring |
US6357759B1 (en) * | 1999-02-15 | 2002-03-19 | Mitsubishi Cable Industries, Ltd. | Jacket seal |
US6302402B1 (en) * | 1999-07-07 | 2001-10-16 | Air Products And Chemicals, Inc. | Compliant high temperature seals for dissimilar materials |
JP2003232449A (en) * | 2002-02-06 | 2003-08-22 | Nippon Valqua Ind Ltd | Expansion type elastic seal device, and panel exhaust head device for manufacturing plasma display panel using expansion type elastic seal device |
JP2004245360A (en) * | 2003-02-14 | 2004-09-02 | Tri Engineering:Kk | Annular sealing device |
CH699688B1 (en) * | 2008-10-01 | 2012-12-14 | Inficon Gmbh | Flange connection. |
CN201271568Y (en) * | 2008-09-26 | 2009-07-15 | 江苏隆达机械设备有限公司 | Lower-stirring sealing device |
CN202884038U (en) * | 2012-11-23 | 2013-04-17 | 四川中自尾气净化有限公司 | Elastic seal positioning device |
-
2012
- 2012-11-23 CN CN201210510807.0A patent/CN102943883B/en active Active
Also Published As
Publication number | Publication date |
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CN102943883A (en) | 2013-02-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 611731, No. 88, Nan Jie street, hi tech Zone, Sichuan, Chengdu Applicant after: Sichuan Zhongzi Exhaust Purge Co.,Ltd. Address before: 611731, No. 12, West core road, West District, Chengdu hi tech Zone, Sichuan Applicant before: Sichuan Zhongzi Exhaust Purge Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 611731, No. 88, Nan Jie street, hi tech Zone, Sichuan, Chengdu Patentee after: Sinocat Environmental Technology Co.,Ltd. Address before: 611731, No. 88, Nan Jie street, hi tech Zone, Sichuan, Chengdu Patentee before: Sichuan Zhongzi Exhaust Purge Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 611731 No. 88, Gu Nan Street, hi tech Zone, Chengdu City, Sichuan Province Patentee after: Zhongzi Technology Co.,Ltd. Country or region after: China Address before: 611731 No. 88, Gu Nan Street, hi tech Zone, Chengdu City, Sichuan Province Patentee before: Sinocat Environmental Technology Co.,Ltd. Country or region before: China |