FR1238094A - Vannes à papillon - Google Patents
Vannes à papillonInfo
- Publication number
- FR1238094A FR1238094A FR807887A FR807887A FR1238094A FR 1238094 A FR1238094 A FR 1238094A FR 807887 A FR807887 A FR 807887A FR 807887 A FR807887 A FR 807887A FR 1238094 A FR1238094 A FR 1238094A
- Authority
- FR
- France
- Prior art keywords
- butterfly valves
- butterfly
- valves
- 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
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
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/228—Movable sealing bodies
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807887A FR1238094A (fr) | 1959-10-19 | 1959-10-19 | Vannes à papillon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807887A FR1238094A (fr) | 1959-10-19 | 1959-10-19 | Vannes à papillon |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1238094A true FR1238094A (fr) | 1960-08-05 |
Family
ID=8720314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR807887A Expired FR1238094A (fr) | 1959-10-19 | 1959-10-19 | Vannes à papillon |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1238094A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069128A (en) * | 1960-08-22 | 1962-12-18 | Grove Marvin Henry | Butterfly valve seal construction |
FR2578941A1 (fr) * | 1985-03-15 | 1986-09-19 | Marine Ind Petrole | Joint torique pour vanne a papillon ou a opercule rotatif |
-
1959
- 1959-10-19 FR FR807887A patent/FR1238094A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069128A (en) * | 1960-08-22 | 1962-12-18 | Grove Marvin Henry | Butterfly valve seal construction |
FR2578941A1 (fr) * | 1985-03-15 | 1986-09-19 | Marine Ind Petrole | Joint torique pour vanne a papillon ou a opercule rotatif |
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