AU7585181A - Stem seals for ball valves - Google Patents
Stem seals for ball valvesInfo
- Publication number
- AU7585181A AU7585181A AU75851/81A AU7585181A AU7585181A AU 7585181 A AU7585181 A AU 7585181A AU 75851/81 A AU75851/81 A AU 75851/81A AU 7585181 A AU7585181 A AU 7585181A AU 7585181 A AU7585181 A AU 7585181A
- Authority
- AU
- Australia
- Prior art keywords
- ball valves
- stem seals
- seals
- stem
- valves
- 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.)
- Abandoned
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0257—Packings
- F16K5/0285—Packings spindle sealing
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0457—Packings
- F16K5/0485—Spindle sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/AU1981/000139 WO1983001099A1 (en) | 1981-09-22 | 1981-09-22 | Stem seals for ball valves |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7585181A true AU7585181A (en) | 1983-04-08 |
Family
ID=3759956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU75851/81A Abandoned AU7585181A (en) | 1981-09-22 | 1981-09-22 | Stem seals for ball valves |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0089334A1 (en) |
AU (1) | AU7585181A (en) |
WO (1) | WO1983001099A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3609364C2 (en) * | 1986-03-20 | 1995-08-17 | Manibs Spezialarmaturen | stopcock |
DE4419426A1 (en) * | 1994-06-03 | 1995-12-07 | Klein Schanzlin & Becker Ag | Shaft sealing for fittings |
US5577709A (en) * | 1995-10-17 | 1996-11-26 | Henry Valve Company | Stem seal configuration for ball valves |
US6202668B1 (en) * | 1998-03-20 | 2001-03-20 | North American Corporation | Valve with fire-resistant seal |
AT413330B (en) | 2002-04-18 | 2006-02-15 | W & H Dentalwerk Buermoos Gmbh | TORQUE TRANSMISSION FOR A SURGICAL OR DENTAL, ROTATING TOOL |
JP2015086929A (en) * | 2013-10-30 | 2015-05-07 | コベルコ建機株式会社 | Valve and construction machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2014237A1 (en) * | 1970-03-25 | 1971-10-14 | Westark Armaturen | Piggable ball valve in welded design |
US3788600A (en) * | 1972-08-24 | 1974-01-29 | Cameron Iron Works Inc | Gate valve |
US4006881A (en) * | 1974-12-09 | 1977-02-08 | Gachot S.A. | Fluid-tight packing for closure devices and devices fitted with said packing |
US4245661A (en) * | 1978-10-27 | 1981-01-20 | Combustion Engineering, Inc. | Heat responsive back seat arrangement for valve operator |
-
1981
- 1981-09-22 EP EP19810902619 patent/EP0089334A1/en not_active Withdrawn
- 1981-09-22 WO PCT/AU1981/000139 patent/WO1983001099A1/en unknown
- 1981-09-22 AU AU75851/81A patent/AU7585181A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0089334A1 (en) | 1983-09-28 |
WO1983001099A1 (en) | 1983-03-31 |
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