ES271178U - Key of step for the interruption of the fluid in pipes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Key of step for the interruption of the fluid in pipes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES271178U
ES271178U ES1983271178U ES271178U ES271178U ES 271178 U ES271178 U ES 271178U ES 1983271178 U ES1983271178 U ES 1983271178U ES 271178 U ES271178 U ES 271178U ES 271178 U ES271178 U ES 271178U
Authority
ES
Spain
Prior art keywords
interruption
translation
pipes
fluid
machine
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.)
Granted
Application number
ES1983271178U
Other languages
Spanish (es)
Other versions
ES271178Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIGEVAL SA
Original Assignee
SIGEVAL SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SIGEVAL SA filed Critical SIGEVAL SA
Priority to ES1983271178U priority Critical patent/ES271178Y/en
Publication of ES271178U publication Critical patent/ES271178U/en
Priority to FR8400262A priority patent/FR2543646B1/en
Application granted granted Critical
Publication of ES271178Y publication Critical patent/ES271178Y/en
Expired legal-status Critical Current

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)

Abstract

Stopcock for the interruption of the fluid in pipes, characterized in that it is constituted by a metallic body or general casing of circular shape crushed and emptied centrally carrying a central channel through in the longitudinal direction, presenting in its upper part a narrowed extension or neck that its internal part appears empty and externally ends in a head or steering wheel, counting on a central axis that emerges to the outside at the top and that has a narrow central part which counts on whether with a butterfly that is housed in the area central emptied. (Machine-translation by Google Translate, not legally binding)
ES1983271178U 1983-03-28 1983-03-28 STOP WRENCH FOR FLUID INTERRUPTION IN PIPES. Expired ES271178Y (en)

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 true ES271178U (en) 1983-10-16
ES271178Y 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2543646B1 (en) 1988-12-30
FR2543646A1 (en) 1984-10-05
ES271178Y (en) 1985-02-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19991110