CH512027A - Robinet à tournant sphérique - Google Patents
Robinet à tournant sphériqueInfo
- Publication number
- CH512027A CH512027A CH133269A CH133269A CH512027A CH 512027 A CH512027 A CH 512027A CH 133269 A CH133269 A CH 133269A CH 133269 A CH133269 A CH 133269A CH 512027 A CH512027 A CH 512027A
- Authority
- CH
- Switzerland
- Prior art keywords
- ball valve
- ball
- 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
- 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
- F16K5/0647—Spindles or actuating means
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR42000027 | 1968-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH512027A true CH512027A (fr) | 1971-08-31 |
Family
ID=9693011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH133269A CH512027A (fr) | 1968-02-08 | 1969-01-29 | Robinet à tournant sphérique |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE727630A (fr) |
CH (1) | CH512027A (fr) |
ES (1) | ES363352A1 (fr) |
FR (1) | FR1563029A (fr) |
GB (1) | GB1208254A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0390981A1 (fr) * | 1989-04-05 | 1990-10-10 | FERRERO RUBINETTERIA S.N.C. DI RICCARDO FERRERO & C. | Soupape sphérique pour système de refroidissement |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL173306C (nl) * | 1974-08-23 | 1984-01-02 | Vsh Fabrieken Nv | Kogelkraan, voorzien van een tweedelig leger voor het vormen van een opneemruimte voor een kogelvormig afsluitorgaan. |
US5407177A (en) * | 1994-03-02 | 1995-04-18 | Lombardo; Joseph A. | Oil valve devices for removing used oil from drain pans of vehicles |
-
1968
- 1968-02-08 FR FR1563029D patent/FR1563029A/fr not_active Expired
-
1969
- 1969-01-29 CH CH133269A patent/CH512027A/fr not_active IP Right Cessation
- 1969-01-30 BE BE727630D patent/BE727630A/xx unknown
- 1969-02-05 GB GB611069A patent/GB1208254A/en not_active Expired
- 1969-02-07 ES ES363352A patent/ES363352A1/es not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0390981A1 (fr) * | 1989-04-05 | 1990-10-10 | FERRERO RUBINETTERIA S.N.C. DI RICCARDO FERRERO & C. | Soupape sphérique pour système de refroidissement |
Also Published As
Publication number | Publication date |
---|---|
GB1208254A (en) | 1970-10-14 |
ES363352A1 (es) | 1970-12-16 |
BE727630A (fr) | 1969-07-01 |
FR1563029A (fr) | 1969-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |