LU80546A1 - BUTTERFLY VALVE FOR LARGE PIPES - Google Patents

BUTTERFLY VALVE FOR LARGE PIPES

Info

Publication number
LU80546A1
LU80546A1 LU80546A LU80546A LU80546A1 LU 80546 A1 LU80546 A1 LU 80546A1 LU 80546 A LU80546 A LU 80546A LU 80546 A LU80546 A LU 80546A LU 80546 A1 LU80546 A1 LU 80546A1
Authority
LU
Luxembourg
Prior art keywords
butterfly valve
large pipes
pipes
butterfly
valve
Prior art date
Application number
LU80546A
Other languages
German (de)
Inventor
J Becker
H Wolter
J Plum
Original Assignee
Wecker Sarl Usine
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 Wecker Sarl Usine filed Critical Wecker Sarl Usine
Priority to LU80546A priority Critical patent/LU80546A1/en
Publication of LU80546A1 publication Critical patent/LU80546A1/en

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
LU80546A 1978-11-17 1978-11-17 BUTTERFLY VALVE FOR LARGE PIPES LU80546A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU80546A LU80546A1 (en) 1978-11-17 1978-11-17 BUTTERFLY VALVE FOR LARGE PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU80546A LU80546A1 (en) 1978-11-17 1978-11-17 BUTTERFLY VALVE FOR LARGE PIPES

Publications (1)

Publication Number Publication Date
LU80546A1 true LU80546A1 (en) 1979-03-22

Family

ID=19729055

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80546A LU80546A1 (en) 1978-11-17 1978-11-17 BUTTERFLY VALVE FOR LARGE PIPES

Country Status (1)

Country Link
LU (1) LU80546A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997039265A1 (en) * 1996-04-13 1997-10-23 Peter Mette Double-seated leak-sealed flap valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997039265A1 (en) * 1996-04-13 1997-10-23 Peter Mette Double-seated leak-sealed flap valve

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