DE2533155A1 - Klappenventil - Google Patents

Klappenventil

Info

Publication number
DE2533155A1
DE2533155A1 DE19752533155 DE2533155A DE2533155A1 DE 2533155 A1 DE2533155 A1 DE 2533155A1 DE 19752533155 DE19752533155 DE 19752533155 DE 2533155 A DE2533155 A DE 2533155A DE 2533155 A1 DE2533155 A1 DE 2533155A1
Authority
DE
Germany
Prior art keywords
pin
flap
closure flap
ring
opening
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.)
Pending
Application number
DE19752533155
Other languages
German (de)
English (en)
Inventor
Heinz Dipl Ing List
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.)
LORENTIS AG
Original Assignee
LORENTIS AG
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 LORENTIS AG filed Critical LORENTIS AG
Publication of DE2533155A1 publication Critical patent/DE2533155A1/de
Pending 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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation
    • 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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
DE19752533155 1975-06-17 1975-07-24 Klappenventil Pending DE2533155A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH782075A CH594838A5 (US08066781-20111129-C00013.png) 1975-06-17 1975-06-17

Publications (1)

Publication Number Publication Date
DE2533155A1 true DE2533155A1 (de) 1976-12-30

Family

ID=4330935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752533155 Pending DE2533155A1 (de) 1975-06-17 1975-07-24 Klappenventil

Country Status (3)

Country Link
CH (1) CH594838A5 (US08066781-20111129-C00013.png)
DE (1) DE2533155A1 (US08066781-20111129-C00013.png)
FR (1) FR2315046A1 (US08066781-20111129-C00013.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113875A1 (de) * 1983-01-11 1984-07-25 Klein, Schanzlin & Becker Aktiengesellschaft Zentrische Absperrklappe
US20200072359A1 (en) * 2018-09-04 2020-03-05 Bueno Technology Co., Ltd. Fluoroplastic butterfly valve structure

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758690C2 (de) * 1977-12-29 1982-09-30 Günter 5600 Wuppertal Herberholz Absperrklappe für aggressive Durchflußmedien
DE2759000C2 (de) * 1977-12-30 1986-01-30 Müller, Fritz, 7118 Ingelfingen Verfahren zur Herstellung eines Klappenventils mit einer Absperrklappe
JPS585167Y2 (ja) * 1978-06-26 1983-01-28 前沢化成工業株式会社 弁箱装置
EP0024209A1 (en) * 1979-08-21 1981-02-25 George Aubrey Felton Fluid flow control valves
GR79132B (US08066781-20111129-C00013.png) * 1983-03-18 1984-10-02 Klein Schanzlin & Becker Ag
US5409654A (en) * 1993-08-05 1995-04-25 Nibco Inc. Method of reaction injection molding a valve
US5360030A (en) * 1993-10-14 1994-11-01 Sisk David E Butterfly valve incorporating sleeve seals
DE4342018A1 (de) * 1993-12-09 1995-06-14 Ulrich Gmbh & Co Kg Absperrvorrichtung
DE19620694C2 (de) * 1996-05-22 2001-02-15 Xomox Int Gmbh Ventilanordnung
US6142173A (en) * 1996-07-30 2000-11-07 Spears Manufacturing Company High purity corrosion resistant butterfly valve
WO2003036146A1 (en) * 2001-10-24 2003-05-01 Varian, Inc. Valve having corrosion resistant polymeric coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113875A1 (de) * 1983-01-11 1984-07-25 Klein, Schanzlin & Becker Aktiengesellschaft Zentrische Absperrklappe
US20200072359A1 (en) * 2018-09-04 2020-03-05 Bueno Technology Co., Ltd. Fluoroplastic butterfly valve structure
US11035474B2 (en) * 2018-09-04 2021-06-15 Bueno Technology Co., Ltd. Fluoroplastic butterfly valve structure

Also Published As

Publication number Publication date
CH594838A5 (US08066781-20111129-C00013.png) 1978-01-31
FR2315046A1 (fr) 1977-01-14
FR2315046B3 (US08066781-20111129-C00013.png) 1978-03-17

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Legal Events

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