FR2225668B1 - - Google Patents

Info

Publication number
FR2225668B1
FR2225668B1 FR7413850A FR7413850A FR2225668B1 FR 2225668 B1 FR2225668 B1 FR 2225668B1 FR 7413850 A FR7413850 A FR 7413850A FR 7413850 A FR7413850 A FR 7413850A FR 2225668 B1 FR2225668 B1 FR 2225668B1
Authority
FR
France
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.)
Expired
Application number
FR7413850A
Other versions
FR2225668A1 (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.)
Machinefabriek en Ijzergieterij BV
Original Assignee
Machinefabriek en Ijzergieterij BV
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 Machinefabriek en Ijzergieterij BV filed Critical Machinefabriek en Ijzergieterij BV
Publication of FR2225668A1 publication Critical patent/FR2225668A1/fr
Application granted granted Critical
Publication of FR2225668B1 publication Critical patent/FR2225668B1/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
FR7413850A 1973-04-12 1974-04-12 Expired FR2225668B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL737305162A NL145936B (nl) 1973-04-12 1973-04-12 Vlinderklepafsluiter.

Publications (2)

Publication Number Publication Date
FR2225668A1 FR2225668A1 (fr) 1974-11-08
FR2225668B1 true FR2225668B1 (fr) 1981-05-29

Family

ID=19818630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413850A Expired FR2225668B1 (fr) 1973-04-12 1974-04-12

Country Status (11)

Country Link
US (1) US3931955A (fr)
JP (1) JPS49130523A (fr)
DE (1) DE2413910A1 (fr)
DK (1) DK147648B (fr)
FI (1) FI58967C (fr)
FR (1) FR2225668B1 (fr)
GB (1) GB1397063A (fr)
IS (1) IS1243B6 (fr)
NL (1) NL145936B (fr)
NO (1) NO741317L (fr)
SE (1) SE400356B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101519A (en) * 1978-01-27 1979-08-10 Kubota Ltd Butterfly valve
GB2031119B (en) * 1978-09-19 1983-01-12 Solent & Pratt Butterfly valve
FR2456271A1 (en) * 1979-05-08 1980-12-05 Verdelet Alain Anti-binding butterfly valve - has valve seat forming frustrum of cone with axis inclined to axis of valve bore
US4313592A (en) * 1979-07-09 1982-02-02 Holland Bergen Op Zoom B.V. Machinefabriek En/Ijzergieterij Butterfly valve
FR2554539B1 (fr) * 1983-11-07 1986-01-31 Verdelet Alain Vanne a papillon perfectionnee
JPH05215248A (ja) * 1992-05-28 1993-08-24 Osaka Gas Co Ltd バタフライ弁
US5427137A (en) * 1993-12-15 1995-06-27 Bowen; James H. Fluid shut off valve and fill level indication
DE19642661A1 (de) * 1996-10-16 1998-04-23 Alfa Laval Flow Gmbh Absperrklappe
EP0993571B1 (fr) 1997-07-10 2001-08-22 Lucien Mazot Robinet a papillon excentre
US5979870A (en) * 1998-03-02 1999-11-09 Tapco International, Inc. Butterfly value with offset stem
DE19959109B4 (de) * 1999-12-08 2012-02-16 Frank Wenig Drehklappenventil
FR2805878B1 (fr) * 2000-03-01 2002-11-29 Mark Iv Systemes Moteurs Sa Dispositif de vanne a clapet et ensemble de regulation comportant de tels dispositifs
US6681799B2 (en) * 2001-09-21 2004-01-27 Siemens Vdo Automotive, Inc. Exhaust gas regulator including an overmolded housing
US7264221B2 (en) * 2005-09-19 2007-09-04 Yeary & Associates, Inc. Butterfly valve assembly with improved flow characteristics
CN101842623B (zh) * 2007-11-28 2012-05-23 三菱电机株式会社 排气气体循环阀阀芯机构
US20110073789A1 (en) * 2009-09-28 2011-03-31 Yeary & Associates, Inc. Butterfly Valve Flow Control Device
CN105849446B (zh) * 2013-12-25 2018-12-18 爱三工业株式会社 双偏心阀
CN105874250B (zh) * 2013-12-25 2018-02-27 爱三工业株式会社 双偏心阀
TWI555934B (zh) * 2014-12-16 2016-11-01 進典工業股份有限公司 偏心閥及其製作方法
CN106523719A (zh) * 2016-11-29 2017-03-22 陈曙光 一种凹板三偏心蝶阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US926174A (en) * 1909-03-08 1909-06-29 Alexander R Clark Damper and flue-ventilator.
US1273740A (en) * 1917-05-11 1918-07-23 Ernest P Clark Manifold valve-lock.
AT324061B (de) * 1972-04-27 1975-08-11 Ecpp & Reuter Gmbh Absperrklappe

Also Published As

Publication number Publication date
DE2413910A1 (de) 1974-10-24
FI58967C (fi) 1981-05-11
SE400356B (sv) 1978-03-20
IS2207A7 (is) 1974-10-13
NO132997C (fr) 1976-02-18
GB1397063A (en) 1975-06-11
NO132997B (fr) 1975-11-10
FI58967B (fi) 1981-01-30
NO741317L (no) 1974-10-15
JPS49130523A (fr) 1974-12-13
DK147648B (da) 1984-10-29
NL7305162A (fr) 1974-10-15
US3931955A (en) 1976-01-13
NL145936B (nl) 1975-05-15
FR2225668A1 (fr) 1974-11-08
IS1243B6 (is) 1986-11-03

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Legal Events

Date Code Title Description
TP Transmission of property