FR2608716B1 - Dispositif d'arret comprenant un clapet a papillon a mouvement de levee et de rotation - Google Patents
Dispositif d'arret comprenant un clapet a papillon a mouvement de levee et de rotationInfo
- Publication number
- FR2608716B1 FR2608716B1 FR8717396A FR8717396A FR2608716B1 FR 2608716 B1 FR2608716 B1 FR 2608716B1 FR 8717396 A FR8717396 A FR 8717396A FR 8717396 A FR8717396 A FR 8717396A FR 2608716 B1 FR2608716 B1 FR 2608716B1
- Authority
- FR
- France
- Prior art keywords
- lifting
- butterfly valve
- stop device
- rotating motion
- motion
- 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 - Lifetime
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/24—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863643680 DE3643680A1 (de) | 1986-12-20 | 1986-12-20 | Absperrvorrichtung mit hubdrehfluegelklappe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2608716A1 FR2608716A1 (fr) | 1988-06-24 |
FR2608716B1 true FR2608716B1 (fr) | 1990-10-26 |
Family
ID=6316717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8717396A Expired - Lifetime FR2608716B1 (fr) | 1986-12-20 | 1987-12-14 | Dispositif d'arret comprenant un clapet a papillon a mouvement de levee et de rotation |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH674257A5 (fr) |
DE (1) | DE3643680A1 (fr) |
FR (1) | FR2608716B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1342078A (en) * | 1970-12-07 | 1973-12-25 | Topham A E | Valves for controlling fluid flow |
CA956294A (en) * | 1973-03-14 | 1974-10-15 | Stanley J. Whittaker | Rotary valve |
US3857545A (en) * | 1973-06-14 | 1974-12-31 | Briggs & Stratton Corp | Valve for deep vacuum chambers |
IT1125762B (it) * | 1977-03-10 | 1986-05-14 | Nuovo Pignone Spa | Valvola di isolamento a sfera perfezionata |
DE3206479A1 (de) * | 1982-02-23 | 1983-09-01 | Franz 7500 Karlsruhe Geißinger | Hubdrehfluegelklappe |
-
1986
- 1986-12-20 DE DE19863643680 patent/DE3643680A1/de active Granted
-
1987
- 1987-11-09 CH CH437987A patent/CH674257A5/de not_active IP Right Cessation
- 1987-12-14 FR FR8717396A patent/FR2608716B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH674257A5 (fr) | 1990-05-15 |
DE3643680A1 (de) | 1988-07-07 |
DE3643680C2 (fr) | 1989-05-03 |
FR2608716A1 (fr) | 1988-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |