SE7908329L - Anordning for tetning av ventilspindel - Google Patents
Anordning for tetning av ventilspindelInfo
- Publication number
- SE7908329L SE7908329L SE7908329A SE7908329A SE7908329L SE 7908329 L SE7908329 L SE 7908329L SE 7908329 A SE7908329 A SE 7908329A SE 7908329 A SE7908329 A SE 7908329A SE 7908329 L SE7908329 L SE 7908329L
- Authority
- SE
- Sweden
- Prior art keywords
- sealing valve
- valve spindle
- spindle
- sealing
- valve
- 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
- F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
- F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI783137A FI60919C (fi) | 1978-10-16 | 1978-10-16 | Anordning foer taetning av ventilspindel |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7908329L true SE7908329L (sv) | 1980-04-17 |
SE438725B SE438725B (sv) | 1985-04-29 |
Family
ID=8512076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7908329A SE438725B (sv) | 1978-10-16 | 1979-10-08 | Anordning for tetning av ventilspindel |
Country Status (7)
Country | Link |
---|---|
US (1) | US4317573A (sv) |
JP (1) | JPS5557785A (sv) |
DE (1) | DE2941834A1 (sv) |
FI (1) | FI60919C (sv) |
FR (1) | FR2439349A1 (sv) |
GB (1) | GB2037402A (sv) |
SE (1) | SE438725B (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051975B1 (en) * | 1980-11-07 | 1987-03-11 | David Baram | A valve |
US4558874A (en) * | 1983-07-05 | 1985-12-17 | Whitey Co. | Valve stem packing assembly |
GB2176575A (en) * | 1985-06-04 | 1986-12-31 | Barber & Company Limited Edwar | Fluid control valve |
JPS6235173A (ja) * | 1985-08-07 | 1987-02-16 | Yamada Mie | 流体機器の密封装置 |
US5050633A (en) * | 1989-06-19 | 1991-09-24 | Emhart Inc. | Fluid valve |
US5190264A (en) * | 1992-03-03 | 1993-03-02 | Dresser Industries, Inc. | Adjustable valve packing arrangement |
US5267533A (en) * | 1992-07-20 | 1993-12-07 | The Babcock & Wilcox Company | Self-adjusting packing gland for sootblower |
US6129336A (en) * | 1998-01-16 | 2000-10-10 | Xomox | Ball stem seal |
CN100513850C (zh) * | 2005-08-23 | 2009-07-15 | 浙江华夏阀门有限公司 | 三角截面密封套 |
US7780173B2 (en) * | 2007-03-12 | 2010-08-24 | Tyco Electronics Corporation | Sealing assemblies and methods for sealing an elongate member |
US11105306B2 (en) * | 2018-04-05 | 2021-08-31 | Caterpillar Inc. | Pump having pilot-actuated admission valve |
US11009149B2 (en) * | 2019-04-19 | 2021-05-18 | Mueller International, Llc | Bonnet and stuffing box assembly |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US473554A (en) * | 1892-04-26 | Edgar p | ||
US1699036A (en) * | 1923-07-02 | 1929-01-15 | Welsh Ralph Burt | Deep-well pump |
CH108324A (de) * | 1924-02-05 | 1925-01-02 | Herzog Karl | Absperrschieber. |
FR619879A (fr) * | 1926-08-05 | 1927-04-11 | Soupape avec tige montée de façon à ne pas pouvoir se déplacer | |
US1698439A (en) * | 1927-04-22 | 1929-01-08 | Johnson Francis | Valve |
GB370258A (en) * | 1931-06-11 | 1932-04-07 | Joseph Brown | Improvements relating to valves which are operated by rotary spindles |
FR810678A (fr) * | 1935-09-19 | 1937-03-26 | Obturateur avec corps d'obturateur se déplaçant à l'aide d'un axe fileté rotatif | |
US2912266A (en) * | 1955-06-20 | 1959-11-10 | Carl H Nordell | Valve stem seal |
US3851853A (en) * | 1973-04-23 | 1974-12-03 | Hoke Inc | Valve |
CA1020147A (en) * | 1976-04-22 | 1977-11-01 | Iwa Nechanicky | Self-tightening seal for a valve spindle |
-
1978
- 1978-10-16 FI FI783137A patent/FI60919C/fi not_active IP Right Cessation
-
1979
- 1979-10-08 SE SE7908329A patent/SE438725B/sv unknown
- 1979-10-15 US US06/084,911 patent/US4317573A/en not_active Expired - Lifetime
- 1979-10-15 FR FR7925561A patent/FR2439349A1/fr active Granted
- 1979-10-15 GB GB7935697A patent/GB2037402A/en not_active Withdrawn
- 1979-10-15 JP JP13277079A patent/JPS5557785A/ja active Pending
- 1979-10-16 DE DE19792941834 patent/DE2941834A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2037402A (en) | 1980-07-09 |
FI783137A (fi) | 1980-04-17 |
FR2439349A1 (fr) | 1980-05-16 |
DE2941834A1 (de) | 1980-04-30 |
FR2439349B1 (sv) | 1983-02-25 |
FI60919B (fi) | 1981-12-31 |
FI60919C (fi) | 1982-04-13 |
US4317573A (en) | 1982-03-02 |
JPS5557785A (en) | 1980-04-28 |
SE438725B (sv) | 1985-04-29 |
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