CH529950A - Garniture d'étanchéité d'un axe mobile - Google Patents
Garniture d'étanchéité d'un axe mobileInfo
- Publication number
- CH529950A CH529950A CH647971A CH647971A CH529950A CH 529950 A CH529950 A CH 529950A CH 647971 A CH647971 A CH 647971A CH 647971 A CH647971 A CH 647971A CH 529950 A CH529950 A CH 529950A
- Authority
- CH
- Switzerland
- Prior art keywords
- sealing
- movable shaft
- movable
- shaft
- Prior art date
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7017516A FR2087298A5 (fr) | 1970-05-13 | 1970-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH529950A true CH529950A (fr) | 1972-10-31 |
Family
ID=9055488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH647971A CH529950A (fr) | 1970-05-13 | 1971-05-03 | Garniture d'étanchéité d'un axe mobile |
Country Status (5)
Country | Link |
---|---|
US (1) | US3801112A (fr) |
CH (1) | CH529950A (fr) |
DE (1) | DE2122871A1 (fr) |
FR (1) | FR2087298A5 (fr) |
GB (1) | GB1315782A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141758U (fr) * | 1975-05-07 | 1976-11-15 | ||
US4596395A (en) * | 1984-11-13 | 1986-06-24 | Utex Industries, Inc. | Dual material lip-type seal |
US4809993A (en) * | 1987-06-17 | 1989-03-07 | Henshaw Terrance L | Stuffing box sealing device |
US4844411A (en) * | 1988-03-14 | 1989-07-04 | Goddard Industries, Inc. | Valve |
US5577737A (en) * | 1993-09-02 | 1996-11-26 | Universal Stuffing Box, Inc. | Method and apparatus for establishing and maintaining a fluid seal around a polishing rod |
DE19755795A1 (de) * | 1997-12-16 | 1999-07-01 | Messer Griesheim Gmbh | Ventil mit geteilter Stopfbuchse |
IL140828A (en) * | 2001-01-09 | 2008-08-07 | Vladimir Magaziner | High pressure sealing |
US9512926B2 (en) * | 2011-10-27 | 2016-12-06 | Aegis Flow Technologies, L.L.C. | Butterfly valve and stem sealing assembly |
CN102644760B (zh) * | 2012-04-26 | 2013-08-28 | 西南石油大学 | 一种超高压针阀的密封结构 |
CN108223899A (zh) * | 2018-01-12 | 2018-06-29 | 江苏远洋阀门智控股份有限公司 | 一种阀杆角浮动密封结构 |
US10670166B2 (en) * | 2018-06-06 | 2020-06-02 | Flowserve Management Company | Valve assemblies, valve packing assemblies and related systems and methods |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2139218A (en) * | 1935-12-21 | 1938-12-06 | Asai Hitoshi | Fountain pen packing |
US2430836A (en) * | 1943-10-29 | 1947-11-11 | Cleveland Pneumatic Tool Co | Packing structure |
DE1294121B (de) * | 1962-06-28 | 1969-04-30 | Chemical Construction Corp | Stopfbuchsdichtung |
US3316940A (en) * | 1964-06-29 | 1967-05-02 | Gratzmuller Jean Louis | Sliding seal assemblies |
GB1068721A (en) * | 1965-02-23 | 1967-05-10 | Hall & Hall Ltd | Header and sealing ring for packing assembly |
-
1970
- 1970-05-13 FR FR7017516A patent/FR2087298A5/fr not_active Expired
-
1971
- 1971-05-03 CH CH647971A patent/CH529950A/fr not_active IP Right Cessation
- 1971-05-05 GB GB1328271*[A patent/GB1315782A/en not_active Expired
- 1971-05-08 DE DE19712122871 patent/DE2122871A1/de active Pending
- 1971-05-11 US US00142138A patent/US3801112A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3801112A (en) | 1974-04-02 |
DE2122871A1 (de) | 1971-12-02 |
GB1315782A (en) | 1973-05-02 |
FR2087298A5 (fr) | 1971-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |