FR2193945A1 - - Google Patents

Info

Publication number
FR2193945A1
FR2193945A1 FR7321568A FR7321568A FR2193945A1 FR 2193945 A1 FR2193945 A1 FR 2193945A1 FR 7321568 A FR7321568 A FR 7321568A FR 7321568 A FR7321568 A FR 7321568A FR 2193945 A1 FR2193945 A1 FR 2193945A1
Authority
FR
France
Prior art keywords
passage
circumferential direction
longitudinal axis
valve
valve seat
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
FR7321568A
Other languages
English (en)
Other versions
FR2193945B1 (fr
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.)
Bopp and Reuther GmbH
Original Assignee
Bopp and Reuther GmbH
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 Bopp and Reuther GmbH filed Critical Bopp and Reuther GmbH
Publication of FR2193945A1 publication Critical patent/FR2193945A1/fr
Application granted granted Critical
Publication of FR2193945B1 publication Critical patent/FR2193945B1/fr
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
    • F16K1/226—Shaping or arrangements of the sealing
    • 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
    • F16K1/224—Details of bearings for the axis of rotation
    • F16K1/225—Details of bearings for the axis of rotation the axis of rotation having only one bearing
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
FR7321568A 1972-07-22 1973-06-06 Expired FR2193945B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2236070A DE2236070C2 (de) 1972-07-22 1972-07-22 Absperr- oder Rückschlagklappe

Publications (2)

Publication Number Publication Date
FR2193945A1 true FR2193945A1 (fr) 1974-02-22
FR2193945B1 FR2193945B1 (fr) 1977-07-29

Family

ID=5851398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321568A Expired FR2193945B1 (fr) 1972-07-22 1973-06-06

Country Status (10)

Country Link
US (1) US3807690A (fr)
JP (1) JPS567093B2 (fr)
AT (1) AT336971B (fr)
BE (1) BE799019A (fr)
DE (1) DE2236070C2 (fr)
FR (1) FR2193945B1 (fr)
GB (1) GB1438037A (fr)
IT (1) IT991241B (fr)
NL (1) NL7307175A (fr)
SE (1) SE394906B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131530A (en) * 1977-04-21 1978-11-16 Tomoe Gijutsu Kenkyusho Angle formed butterfly valve
GB2031119B (en) * 1978-09-19 1983-01-12 Solent & Pratt Butterfly valve
FR2487034B1 (fr) * 1980-07-18 1985-09-27 Pont A Mousson Robinet a papillon
CA1259782A (fr) * 1984-05-23 1989-09-26 Masahiko Yamamoto Vanne a papillon
ZA857229B (en) * 1985-03-04 1986-05-28 Luca Raul Petzwinkler Butterfly valve
WO2001050047A1 (fr) * 1999-12-29 2001-07-12 Ford Motor Company Soupape d'echappement pour moteurs a combustion
US6739579B1 (en) 1999-12-29 2004-05-25 Visteon Global Technologies, Inc. Exhaust valve for combustion engines
JP4285267B2 (ja) * 2004-02-19 2009-06-24 株式会社デンソー 排気ガス再循環装置
DE102007036244A1 (de) 2007-08-02 2009-02-05 Adams Gmbh & Co Armaturen Kg Absperrorgan mit verankertem Dichtelement
DE102009015183B4 (de) * 2009-03-31 2014-04-17 Pierburg Gmbh Klappenventil
DE102018102062A1 (de) * 2018-01-30 2019-08-01 Protechna S.A. Entnahmearmatur für Flüssigkeitsbehälter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077542A (en) * 1963-09-30 1967-08-02 Loewy Eng Co Ltd Improvements in or relating to disc or butter fly valves
US3363645A (en) * 1963-10-21 1968-01-16 Sheldon M. Miller Check plate with reinforced sealing member
US3475007A (en) * 1966-08-19 1969-10-28 Pratt Co Henry Skewed seat butterfly valve
US3549123A (en) * 1968-12-27 1970-12-22 Westinghouse Electric Corp Butterfly valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
GB1438037A (en) 1976-06-03
JPS567093B2 (fr) 1981-02-16
NL7307175A (fr) 1974-01-24
US3807690A (en) 1974-04-30
IT991241B (it) 1975-07-30
DE2236070B1 (de) 1973-08-02
JPS4958424A (fr) 1974-06-06
SE394906B (sv) 1977-07-18
FR2193945B1 (fr) 1977-07-29
BE799019A (fr) 1973-08-31
DE2236070C2 (de) 1974-03-07
AT336971B (de) 1977-06-10
ATA644273A (de) 1976-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse