CH476241A - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
CH476241A
CH476241A CH158069A CH158069A CH476241A CH 476241 A CH476241 A CH 476241A CH 158069 A CH158069 A CH 158069A CH 158069 A CH158069 A CH 158069A CH 476241 A CH476241 A CH 476241A
Authority
CH
Switzerland
Prior art keywords
butterfly valve
butterfly
valve
Prior art date
Application number
CH158069A
Other languages
German (de)
Inventor
Strobel Karl
Original Assignee
Erhard Johannes
Waldenmaier Erben
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 Erhard Johannes, Waldenmaier Erben filed Critical Erhard Johannes
Publication of CH476241A publication Critical patent/CH476241A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
CH158069A 1968-10-01 1969-01-31 Butterfly valve CH476241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800423 DE1800423B2 (en) 1968-10-01 1968-10-01 BUTTERFLY VALVE WITH ADJUSTABLE SEAL

Publications (1)

Publication Number Publication Date
CH476241A true CH476241A (en) 1969-07-31

Family

ID=5709248

Family Applications (1)

Application Number Title Priority Date Filing Date
CH158069A CH476241A (en) 1968-10-01 1969-01-31 Butterfly valve

Country Status (2)

Country Link
CH (1) CH476241A (en)
DE (1) DE1800423B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808934U1 (en) * 1988-07-12 1989-01-05 Höppner, Jürgen, 4019 Monheim Safety disconnect coupling

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527656C2 (en) * 1995-07-28 1997-10-23 Erhard Gmbh & Co Butterfly valve
DE10237864A1 (en) 2002-08-19 2004-03-04 Siemens Ag Method of closing a throttle body
CN103104481A (en) * 2012-12-11 2013-05-15 天津市国威给排水设备制造有限公司 Novel water pump control valve
DE102019201371B4 (en) * 2019-02-04 2024-06-27 Vitesco Technologies GmbH Method for producing a valve flap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808934U1 (en) * 1988-07-12 1989-01-05 Höppner, Jürgen, 4019 Monheim Safety disconnect coupling

Also Published As

Publication number Publication date
DE1800423A1 (en) 1970-04-23
DE1800423B2 (en) 1971-10-21

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Legal Events

Date Code Title Description
PL Patent ceased