ES363352A1 - Perfeccionamientos en la construccion de grifos. - Google Patents
Perfeccionamientos en la construccion de grifos.Info
- Publication number
- ES363352A1 ES363352A1 ES363352A ES363352A ES363352A1 ES 363352 A1 ES363352 A1 ES 363352A1 ES 363352 A ES363352 A ES 363352A ES 363352 A ES363352 A ES 363352A ES 363352 A1 ES363352 A1 ES 363352A1
- Authority
- ES
- Spain
- Prior art keywords
- shaft
- plug valve
- manufacture
- valve
- rotary plug
- 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.)
- Expired
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 |
---|---|
ES363352A1 true ES363352A1 (es) | 1970-12-16 |
Family
ID=9693011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES363352A Expired ES363352A1 (es) | 1968-02-08 | 1969-02-07 | Perfeccionamientos en la construccion de grifos. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE727630A (pt) |
CH (1) | CH512027A (pt) |
ES (1) | ES363352A1 (pt) |
FR (1) | FR1563029A (pt) |
GB (1) | GB1208254A (pt) |
Families Citing this family (3)
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. |
IT1232361B (it) * | 1989-04-05 | 1992-01-28 | Ferrero Rubinetteria S N C Di | Valvola a sfera perfezionata per impianti di refrigerazione |
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
Also Published As
Publication number | Publication date |
---|---|
CH512027A (fr) | 1971-08-31 |
BE727630A (pt) | 1969-07-01 |
FR1563029A (pt) | 1969-04-11 |
GB1208254A (en) | 1970-10-14 |
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