BE803008A - Vanne a obturateur spherique perfectionnee - Google Patents
Vanne a obturateur spherique perfectionneeInfo
- Publication number
- BE803008A BE803008A BE134055A BE134055A BE803008A BE 803008 A BE803008 A BE 803008A BE 134055 A BE134055 A BE 134055A BE 134055 A BE134055 A BE 134055A BE 803008 A BE803008 A BE 803008A
- Authority
- BE
- Belgium
- Prior art keywords
- shutter valve
- ball shutter
- perfected
- perfected 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
- F16K5/0663—Packings
- F16K5/0673—Composite packings
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230104A FR2212902A5 (xx) | 1972-08-23 | 1972-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE803008A true BE803008A (fr) | 1974-01-30 |
Family
ID=9103487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE134055A BE803008A (fr) | 1972-08-23 | 1973-07-30 | Vanne a obturateur spherique perfectionnee |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE803008A (xx) |
CA (1) | CA992524A (xx) |
DE (1) | DE2342069C3 (xx) |
ES (1) | ES418129A1 (xx) |
FR (1) | FR2212902A5 (xx) |
IT (1) | IT990210B (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084071B1 (de) * | 1982-01-18 | 1985-08-21 | Hartmann Patentverwaltung GmbH | Hahn mit kugelförmigem Küken |
FR2551836B1 (fr) * | 1983-09-14 | 1986-02-07 | Ind Valves Co Sa | Dispositif a fonctions multiples pour l'exploitation des canalisations industrielles |
DE3663184D1 (en) * | 1986-01-02 | 1989-06-08 | Hartmann Werner | Valve with a spherical plug |
DE3815893A1 (de) * | 1988-05-10 | 1989-11-23 | Borsig Gmbh | Kugelhahn |
DE4142626C2 (de) * | 1991-12-21 | 1996-03-14 | Adams Armaturen | Metallisch dichtender Kugelhahn |
US5193573A (en) * | 1992-06-15 | 1993-03-16 | Chronister Clyde H | Ball valve having replaceable seals under full service pressure |
FR2786548B1 (fr) * | 1998-12-01 | 2001-01-26 | Alstom Hydro | Dispositif de verrouillage etanche d'un obturateur et robinet spherique equipe d'un tel dispositif |
DE102006015173A1 (de) * | 2006-03-30 | 2007-10-11 | Viega Gmbh & Co. Kg | Hahn mit elastischem Dichtungselement |
CN101796337B (zh) | 2007-05-24 | 2013-09-18 | 迈克尔·坦普 | 塑料球阀 |
DE102007024625A1 (de) * | 2007-05-24 | 2008-11-27 | Michael Tappe | Kugelventil aus Kunststoff |
-
1972
- 1972-08-23 FR FR7230104A patent/FR2212902A5/fr not_active Expired
-
1973
- 1973-07-30 BE BE134055A patent/BE803008A/xx unknown
- 1973-08-09 IT IT5195373A patent/IT990210B/it active
- 1973-08-16 CA CA179,112A patent/CA992524A/fr not_active Expired
- 1973-08-20 DE DE19732342069 patent/DE2342069C3/de not_active Expired
- 1973-08-23 ES ES418129A patent/ES418129A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT990210B (it) | 1975-06-20 |
DE2342069A1 (de) | 1974-02-28 |
DE2342069B2 (de) | 1978-02-09 |
FR2212902A5 (xx) | 1974-07-26 |
DE2342069C3 (de) | 1978-10-12 |
CA992524A (fr) | 1976-07-06 |
ES418129A1 (es) | 1976-04-01 |
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