CN104121366A - 一种耐高压密封圈 - Google Patents
一种耐高压密封圈 Download PDFInfo
- Publication number
- CN104121366A CN104121366A CN201410331165.7A CN201410331165A CN104121366A CN 104121366 A CN104121366 A CN 104121366A CN 201410331165 A CN201410331165 A CN 201410331165A CN 104121366 A CN104121366 A CN 104121366A
- Authority
- CN
- China
- Prior art keywords
- steel loop
- rubber plate
- outer rim
- ring
- bar
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
- F16J15/127—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement the reinforcement being a compression stopper
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410331165.7A CN104121366B (zh) | 2014-07-14 | 2014-07-14 | 一种耐高压密封圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410331165.7A CN104121366B (zh) | 2014-07-14 | 2014-07-14 | 一种耐高压密封圈 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104121366A true CN104121366A (zh) | 2014-10-29 |
CN104121366B CN104121366B (zh) | 2016-12-07 |
Family
ID=51766908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410331165.7A Expired - Fee Related CN104121366B (zh) | 2014-07-14 | 2014-07-14 | 一种耐高压密封圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104121366B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107420541A (zh) * | 2017-05-19 | 2017-12-01 | 海安国洋机械科技有限公司 | 一种新型密封垫片 |
CN107810353A (zh) * | 2015-04-23 | 2018-03-16 | 卡罗克管道技术公司 | 具有抵抗压力变化的互锁内直径密封元件的密封系统 |
US10920914B2 (en) | 2014-01-29 | 2021-02-16 | Garlock Pipeline Technologies, Inc. | Sealing system having interlocking inner diameter seal element to resist pressure changes |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404902A (en) * | 1965-11-09 | 1968-10-08 | Gray Tool Co | Deflectable lip sealing connection having spoiler feature |
DE2048569A1 (de) * | 1970-10-02 | 1972-04-06 | Kempchen & Co Gmbh | Dichtung |
DE3605944A1 (de) * | 1986-02-25 | 1987-08-27 | Kempchen & Co Gmbh | Dichtung zum abdichten zwischen den verbindungslaschen von rohrleitungsschuessen |
CN201068977Y (zh) * | 2007-06-05 | 2008-06-04 | 吴浦泉 | 密封垫片 |
CN201531693U (zh) * | 2009-09-16 | 2010-07-21 | 青岛开世密封工业有限公司 | 法兰密封垫片 |
CN204004384U (zh) * | 2014-07-14 | 2014-12-10 | 高忠青 | 一种耐高压密封圈 |
-
2014
- 2014-07-14 CN CN201410331165.7A patent/CN104121366B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404902A (en) * | 1965-11-09 | 1968-10-08 | Gray Tool Co | Deflectable lip sealing connection having spoiler feature |
DE2048569A1 (de) * | 1970-10-02 | 1972-04-06 | Kempchen & Co Gmbh | Dichtung |
DE3605944A1 (de) * | 1986-02-25 | 1987-08-27 | Kempchen & Co Gmbh | Dichtung zum abdichten zwischen den verbindungslaschen von rohrleitungsschuessen |
CN201068977Y (zh) * | 2007-06-05 | 2008-06-04 | 吴浦泉 | 密封垫片 |
CN201531693U (zh) * | 2009-09-16 | 2010-07-21 | 青岛开世密封工业有限公司 | 法兰密封垫片 |
CN204004384U (zh) * | 2014-07-14 | 2014-12-10 | 高忠青 | 一种耐高压密封圈 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10920914B2 (en) | 2014-01-29 | 2021-02-16 | Garlock Pipeline Technologies, Inc. | Sealing system having interlocking inner diameter seal element to resist pressure changes |
US11619331B2 (en) | 2014-01-29 | 2023-04-04 | Garlock Pipeline Technologies, Inc. | Gasket having interlocked inner diameter seal element |
CN107810353A (zh) * | 2015-04-23 | 2018-03-16 | 卡罗克管道技术公司 | 具有抵抗压力变化的互锁内直径密封元件的密封系统 |
EP3314152A4 (en) * | 2015-04-23 | 2019-04-10 | Garlock Pipeline Technologies, Inc. | SEALING SYSTEM WITH INTERLOCKING INTERNAL SEALING SEALING ELEMENT TO AVOID PRESSURE CHANGES |
CN107810353B (zh) * | 2015-04-23 | 2021-01-26 | 卡罗克管道技术公司 | 具有抵抗压力变化的互锁内直径密封元件的密封系统 |
GB2553966B (en) * | 2015-04-23 | 2021-02-10 | Garlock Pipeline Tech Inc | Sealing system having interlocking inner diameter seal element to resist pressure changes |
CN107420541A (zh) * | 2017-05-19 | 2017-12-01 | 海安国洋机械科技有限公司 | 一种新型密封垫片 |
Also Published As
Publication number | Publication date |
---|---|
CN104121366B (zh) | 2016-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Luan Shaogen Inventor after: Zhu Jinhua Inventor before: Hao Xiaoling Inventor before: Hao Heping |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160919 Address after: 225300 central village, Yongan Town, high port area, Taizhou, Jiangsu Applicant after: Heavy industry Co., Ltd of Jiangsu China Address before: Jili District in Henan province Luoyang City Road 471000 District Applicant before: LUOYANG ENERGY SEALS CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190714 |