ES271178Y - STOP WRENCH FOR FLUID INTERRUPTION IN PIPES. - Google Patents
STOP WRENCH FOR FLUID INTERRUPTION IN PIPES.Info
- Publication number
- ES271178Y ES271178Y ES1983271178U ES271178U ES271178Y ES 271178 Y ES271178 Y ES 271178Y ES 1983271178 U ES1983271178 U ES 1983271178U ES 271178 U ES271178 U ES 271178U ES 271178 Y ES271178 Y ES 271178Y
- Authority
- ES
- Spain
- Prior art keywords
- pipes
- fluid interruption
- stop wrench
- wrench
- stop
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Lift Valve (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1983271178U ES271178Y (en) | 1983-03-28 | 1983-03-28 | STOP WRENCH FOR FLUID INTERRUPTION IN PIPES. |
FR8400262A FR2543646B1 (en) | 1983-03-28 | 1984-01-10 | TAP FOR INTERRUPTING THE FLOW OF A FLUID IN A PIPE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1983271178U ES271178Y (en) | 1983-03-28 | 1983-03-28 | STOP WRENCH FOR FLUID INTERRUPTION IN PIPES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES271178U ES271178U (en) | 1983-10-16 |
ES271178Y true ES271178Y (en) | 1985-02-16 |
Family
ID=8424838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983271178U Expired ES271178Y (en) | 1983-03-28 | 1983-03-28 | STOP WRENCH FOR FLUID INTERRUPTION IN PIPES. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES271178Y (en) |
FR (1) | FR2543646B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9213359U1 (en) * | 1992-10-05 | 1992-12-03 | Pfeiffer Chemie-Armaturenbau GmbH, 4152 Kempen | Butterfly valve for insertion between two pipes |
FR3099222A1 (en) | 2019-07-26 | 2021-01-29 | Buracco Sas | Advanced butterfly valve for conveying fluid under high pressure or extreme pressure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB672889A (en) * | 1949-01-20 | 1952-05-28 | Normalair Ltd | Improvements in or relating to butterfly valves |
US2923524A (en) * | 1956-10-24 | 1960-02-02 | Pratt Co Henry | Butterfly valve seat |
DE1185878B (en) * | 1960-10-07 | 1965-01-21 | Stober & Morlock | Flap valve with a flap rotatably mounted in a frame for installation in ducts for hot gases |
US3647180A (en) * | 1970-04-06 | 1972-03-07 | Teledyne Mid America Corp | Butterfly valve construction |
FR2462630A1 (en) * | 1979-07-27 | 1981-02-13 | Crane Co | Floating seat butterfly valve - uses flexible metal ring in annular seat of elastomeric material |
-
1983
- 1983-03-28 ES ES1983271178U patent/ES271178Y/en not_active Expired
-
1984
- 1984-01-10 FR FR8400262A patent/FR2543646B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2543646B1 (en) | 1988-12-30 |
ES271178U (en) | 1983-10-16 |
FR2543646A1 (en) | 1984-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19991110 |