FR2212902A5 - - Google Patents
Info
- Publication number
- FR2212902A5 FR2212902A5 FR7230104A FR7230104A FR2212902A5 FR 2212902 A5 FR2212902 A5 FR 2212902A5 FR 7230104 A FR7230104 A FR 7230104A FR 7230104 A FR7230104 A FR 7230104A FR 2212902 A5 FR2212902 A5 FR 2212902A5
- Authority
- FR
- France
- 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
- F16K5/0663—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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230104A FR2212902A5 (xx) | 1972-08-23 | 1972-08-23 | |
BE134055A BE803008A (fr) | 1972-08-23 | 1973-07-30 | Vanne a obturateur spherique perfectionnee |
IT5195373A IT990210B (it) | 1972-08-23 | 1973-08-09 | Perfezionamento nelle valvole a maschio sferico |
CA179,112A CA992524A (fr) | 1972-08-23 | 1973-08-16 | Vanne a obturateur spherique perfectionnee |
DE19732342069 DE2342069C3 (de) | 1972-08-23 | 1973-08-20 | Kugelhahn mit frei beweglichen Dichtungssitzringen |
ES418129A ES418129A1 (es) | 1972-08-23 | 1973-08-23 | Perfeccionamientos en valvulas obturadoras esfericas ente- ramente desmontables. |
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 |
---|---|
FR2212902A5 true FR2212902A5 (xx) | 1974-07-26 |
Family
ID=9103487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230104A Expired FR2212902A5 (xx) | 1972-08-23 | 1972-08-23 |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551836A1 (fr) * | 1983-09-14 | 1985-03-15 | Ind Valves Co Sa | Dispositif a fonctions multiples pour l'exploitation des canalisations industrielles |
FR2786548A1 (fr) * | 1998-12-01 | 2000-06-02 | Alstom Hydro | Dispositif de verrouillage etanche d'un obturateur et robinet spherique equipe d'un tel dispositif |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3265483D1 (en) * | 1982-01-18 | 1985-09-26 | Hartmann Patentverwaltung Gmbh | Ball valve |
ATE42816T1 (de) * | 1986-01-02 | 1989-05-15 | Hartmann Werner | Hahn mit kugelfoermigem kueken. |
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 |
DE102006015173A1 (de) * | 2006-03-30 | 2007-10-11 | Viega Gmbh & Co. Kg | Hahn mit elastischem Dichtungselement |
DE102007024625A1 (de) * | 2007-05-24 | 2008-11-27 | Michael Tappe | Kugelventil aus Kunststoff |
EP2360402B1 (de) | 2007-05-24 | 2012-10-03 | Michael Tappe | Kunststoff-Ventilkugel |
-
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
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551836A1 (fr) * | 1983-09-14 | 1985-03-15 | Ind Valves Co Sa | Dispositif a fonctions multiples pour l'exploitation des canalisations industrielles |
FR2786548A1 (fr) * | 1998-12-01 | 2000-06-02 | Alstom Hydro | Dispositif de verrouillage etanche d'un obturateur et robinet spherique equipe d'un tel dispositif |
WO2000032969A1 (fr) * | 1998-12-01 | 2000-06-08 | Alstom Power Hydro | Dispositif de verrouillage etanche d'un obturateur et robinet spherique equipe d'un tel dispositif |
Also Published As
Publication number | Publication date |
---|---|
DE2342069B2 (de) | 1978-02-09 |
BE803008A (fr) | 1974-01-30 |
ES418129A1 (es) | 1976-04-01 |
CA992524A (fr) | 1976-07-06 |
IT990210B (it) | 1975-06-20 |
DE2342069A1 (de) | 1974-02-28 |
DE2342069C3 (de) | 1978-10-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |