SE319350B - - Google Patents
Info
- Publication number
- SE319350B SE319350B SE11845/65A SE1184565A SE319350B SE 319350 B SE319350 B SE 319350B SE 11845/65 A SE11845/65 A SE 11845/65A SE 1184565 A SE1184565 A SE 1184565A SE 319350 B SE319350 B SE 319350B
- Authority
- SE
- Sweden
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
- F16K25/00—Details relating to contact between valve members and seat
-
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
-
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
- F16K5/202—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug with conical surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7069—With lock or seal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
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 |
---|---|---|---|
AU49232/64A AU290031B2 (en) | 1964-09-11 | Rotary ball plug valve |
Publications (1)
Publication Number | Publication Date |
---|---|
SE319350B true SE319350B (xx) | 1970-01-12 |
Family
ID=3735935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE11845/65A SE319350B (xx) | 1964-09-11 | 1965-09-10 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3398763A (xx) |
DE (1) | DE1500220B2 (xx) |
GB (1) | GB1119731A (xx) |
SE (1) | SE319350B (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3653631A (en) * | 1969-10-23 | 1972-04-04 | Gordon F Hurst | Ball valve construction |
US3765645A (en) * | 1971-11-30 | 1973-10-16 | H Paul | Top-loaded ball valve |
US3838844A (en) * | 1973-04-13 | 1974-10-01 | Contromatics Corp | Top entry valve with aligned through passage |
US4044995A (en) * | 1976-07-21 | 1977-08-30 | Taimei Kinzoku Kabushiki Kaisha | Valve |
US4194528A (en) * | 1978-04-17 | 1980-03-25 | Allis-Chalmers Corporation | Spherical valve seal piston detecting and locking arrangement |
DE2932338A1 (de) * | 1979-08-09 | 1981-02-26 | Linde Ag | Vorrichtung zur sicherung der dichtwirkung einer absperrklappe |
GB8332373D0 (en) * | 1983-12-05 | 1984-02-08 | Atomic Energy Authority Uk | Valves providing transfer ports |
US5050843A (en) * | 1990-08-15 | 1991-09-24 | Manifold Systems, Inc. | Plug valve with metal-to-metal sealing |
EP0646776B1 (en) * | 1993-10-01 | 1999-09-01 | Wilhelm A. Keller | A metering device for fluids |
US5850946A (en) * | 1994-10-03 | 1998-12-22 | Wilhelm A. Keller | Metering device |
CN102032360A (zh) * | 2010-12-14 | 2011-04-27 | 上海阀门厂有限公司 | 具有热胀冷缩补偿结构的上装式球阀 |
CN103727260B (zh) * | 2014-01-06 | 2016-05-11 | 江苏荃航阀门有限公司 | 一种强制密封球阀 |
CN116398663B (zh) * | 2023-06-08 | 2023-08-04 | 江苏诚功阀门科技有限公司 | 一种w型球阀 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734715A (en) * | 1956-02-14 | Spherical valve | ||
US1738450A (en) * | 1928-12-13 | 1929-12-03 | Fairbanks Company | Valve |
US2863629A (en) * | 1956-08-02 | 1958-12-09 | Hydril Co | Valve |
US2995336A (en) * | 1957-07-18 | 1961-08-08 | Cons Thermoplastics Company | Ball valve |
US3064938A (en) * | 1960-07-01 | 1962-11-20 | Hydril Co | Valve having a deformable sealing means |
US3038693A (en) * | 1960-08-04 | 1962-06-12 | Pacific Valves Inc | Seat adjustment for ball valves with rotatable ring |
US3254873A (en) * | 1962-12-17 | 1966-06-07 | Hydril Co | Valve seal expansion or displacement compensation |
US3261483A (en) * | 1963-05-24 | 1966-07-19 | Peter T Calabretta | Adapter valve |
-
1965
- 1965-09-09 DE DE19651500220 patent/DE1500220B2/de not_active Withdrawn
- 1965-09-10 SE SE11845/65A patent/SE319350B/xx unknown
- 1965-09-10 US US486357A patent/US3398763A/en not_active Expired - Lifetime
- 1965-09-13 GB GB38980/65A patent/GB1119731A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1119731A (en) | 1968-07-10 |
US3398763A (en) | 1968-08-27 |
DE1500220B2 (de) | 1971-12-02 |
DE1500220A1 (de) | 1969-11-13 |