BE727630A - - Google Patents
Info
- Publication number
- BE727630A BE727630A BE727630DA BE727630A BE 727630 A BE727630 A BE 727630A BE 727630D A BE727630D A BE 727630DA BE 727630 A BE727630 A BE 727630A
- Authority
- BE
- Belgium
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
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- 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
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- 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 |
|---|---|
| BE727630A true BE727630A (pt) | 1969-07-01 |
Family
ID=9693011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727630D BE727630A (pt) | 1968-02-08 | 1969-01-30 |
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 |
|---|---|
| GB1208254A (en) | 1970-10-14 |
| ES363352A1 (es) | 1970-12-16 |
| CH512027A (fr) | 1971-08-31 |
| FR1563029A (pt) | 1969-04-11 |