DE69002832T2 - Drehklappenventilmethode und -apparat. - Google Patents
Drehklappenventilmethode und -apparat.Info
- Publication number
- DE69002832T2 DE69002832T2 DE90909528T DE69002832T DE69002832T2 DE 69002832 T2 DE69002832 T2 DE 69002832T2 DE 90909528 T DE90909528 T DE 90909528T DE 69002832 T DE69002832 T DE 69002832T DE 69002832 T2 DE69002832 T2 DE 69002832T2
- Authority
- DE
- Germany
- Prior art keywords
- swing valve
- valve method
- swing
- valve
- 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 - Fee Related
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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/222—Shaping of the valve member
-
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37489789A | 1989-06-30 | 1989-06-30 | |
US07/395,234 US4964422A (en) | 1989-08-17 | 1989-08-17 | Butterfly-type check valve |
US07/422,354 US4967778A (en) | 1989-10-16 | 1989-10-16 | Butterfly valve apparatus and method |
US07/426,921 US4967997A (en) | 1989-10-24 | 1989-10-24 | Butterfly valve with intra-shaft actuator means |
US07/534,054 US5029599A (en) | 1989-06-30 | 1990-06-06 | Butterfly valve method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69002832D1 DE69002832D1 (de) | 1993-09-23 |
DE69002832T2 true DE69002832T2 (de) | 1993-12-09 |
Family
ID=27541346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90909528T Expired - Fee Related DE69002832T2 (de) | 1989-06-30 | 1990-06-20 | Drehklappenventilmethode und -apparat. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0479828B1 (de) |
JP (1) | JPH04506696A (de) |
DE (1) | DE69002832T2 (de) |
WO (1) | WO1991000456A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674573B1 (fr) * | 1991-03-29 | 1993-07-09 | Solex | Corps de papillon pour dispositif d'injection de combustible. |
GB2254931A (en) * | 1991-04-02 | 1992-10-21 | Howard David Jones | A masking frame for use with screens used for cinematic projection |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498583A (en) * | 1966-10-07 | 1970-03-03 | Martin Marietta Corp | Compound movement butterfly valve |
-
1990
- 1990-06-20 JP JP2509583A patent/JPH04506696A/ja active Pending
- 1990-06-20 EP EP90909528A patent/EP0479828B1/de not_active Expired - Lifetime
- 1990-06-20 DE DE90909528T patent/DE69002832T2/de not_active Expired - Fee Related
- 1990-06-20 WO PCT/US1990/003470 patent/WO1991000456A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0479828A1 (de) | 1992-04-15 |
WO1991000456A1 (en) | 1991-01-10 |
DE69002832D1 (de) | 1993-09-23 |
EP0479828B1 (de) | 1993-08-18 |
JPH04506696A (ja) | 1992-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |