FR2175994A1 - - Google Patents

Info

Publication number
FR2175994A1
FR2175994A1 FR7308922A FR7308922A FR2175994A1 FR 2175994 A1 FR2175994 A1 FR 2175994A1 FR 7308922 A FR7308922 A FR 7308922A FR 7308922 A FR7308922 A FR 7308922A FR 2175994 A1 FR2175994 A1 FR 2175994A1
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.)
Granted
Application number
FR7308922A
Other languages
French (fr)
Other versions
FR2175994B1 (en
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of FR2175994A1 publication Critical patent/FR2175994A1/fr
Application granted granted Critical
Publication of FR2175994B1 publication Critical patent/FR2175994B1/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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2007—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 arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2028—Details of bearings 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2078—Sealing means for the axis of rotation
FR7308922A 1972-03-14 1973-03-13 Expired FR2175994B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH368572A CH549179A (en) 1972-03-14 1972-03-14 GAS-TIGHT LOCKING FLAP.

Publications (2)

Publication Number Publication Date
FR2175994A1 true FR2175994A1 (en) 1973-10-26
FR2175994B1 FR2175994B1 (en) 1976-11-05

Family

ID=4261314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308922A Expired FR2175994B1 (en) 1972-03-14 1973-03-13

Country Status (11)

Country Link
US (1) US3817490A (en)
JP (1) JPS48102318A (en)
AT (1) AT325257B (en)
CA (1) CA966476A (en)
CH (1) CH549179A (en)
DE (2) DE2212972C3 (en)
ES (1) ES412557A1 (en)
FR (1) FR2175994B1 (en)
GB (1) GB1420384A (en)
NL (1) NL153985B (en)
SE (1) SE392160B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430664A1 (en) * 1989-11-30 1991-06-05 Fort Vale Engineering Limited Valve assembley
CN1046798C (en) * 1994-02-09 1999-11-24 株式会社横田制作所 Composite butterfly valve device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718559C2 (en) * 1977-04-26 1983-10-27 Aurora Konrad G. Schulz Gmbh & Co, 6933 Mudau Flap valve
JPS541431A (en) * 1977-06-06 1979-01-08 Kitamura Barubu Seizou Kk Eccentric rotary valve
US4254936A (en) * 1977-12-07 1981-03-10 Shell Oil Company Butterfly valve
US4605247A (en) * 1982-04-21 1986-08-12 Spetsialnoe Konstruktorskoe Bjuro "Transprogress" Device for sealing the detachable joints of tubing elements in pneumatic transport facilities
JPS59185934A (en) * 1983-04-07 1984-10-22 Miyazaki Plast Kk Gas sealed damper
JPS6019866U (en) * 1983-07-19 1985-02-12 株式会社　松島機械研究所 Single shaft sealed damper
US4913398A (en) * 1989-08-07 1990-04-03 Ziaylek Theodore Jun High speed dumping valve apparatus
NO170824C (en) * 1990-07-10 1992-12-09 Covent As Butterfly Valves
DE4033663C1 (en) * 1990-10-23 1992-02-13 Stober + Morlock Waermekraft Gmbh, 4350 Recklinghausen, De
DE19511756A1 (en) * 1995-03-30 1996-10-02 Gestra Ag Butterfly valve with spring-loaded closure part
US20070215833A1 (en) * 2006-03-17 2007-09-20 Circor International, Inc. Strap actuated flapper valve
DE502006004917D1 (en) 2006-07-06 2009-11-05 Cooper Standard Automotive D Exhaust gas recirculation valve
US20090019664A1 (en) * 2007-07-20 2009-01-22 Kwin Abram Square bushing for exhaust valve
US9388991B2 (en) * 2011-04-27 2016-07-12 Electrolux Home Products, Inc. Flow control device for an oven
CN107420559B (en) 2017-08-02 2024-04-02 上海鸿研物流技术有限公司 Valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR496005A (en) * 1917-12-15 1919-10-24 Compteurs Comp D Quick-acting valve
US3141648A (en) * 1962-06-11 1964-07-21 Thiokol Chemical Corp Valve
US3587631A (en) * 1968-05-22 1971-06-28 Hymatic Eng Co Ltd Relating to butterfly valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026643B (en) * 1954-07-17 1958-03-20 Happich Gmbh Gebr Edge sealing profiles for metal moldings of motor vehicles
GB877801A (en) * 1958-09-05 1961-09-20 Bopp & Reuther Gmbh Improvements in or relating to hinged fluid control valves
US3257045A (en) * 1964-11-03 1966-06-21 Carpentier Urgel Ramual Dust trap and valve therefor
US3382895A (en) * 1965-12-10 1968-05-14 United States Steel Corp Sequentially operated plural valves for gas duct

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR496005A (en) * 1917-12-15 1919-10-24 Compteurs Comp D Quick-acting valve
US3141648A (en) * 1962-06-11 1964-07-21 Thiokol Chemical Corp Valve
US3587631A (en) * 1968-05-22 1971-06-28 Hymatic Eng Co Ltd Relating to butterfly valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430664A1 (en) * 1989-11-30 1991-06-05 Fort Vale Engineering Limited Valve assembley
CN1046798C (en) * 1994-02-09 1999-11-24 株式会社横田制作所 Composite butterfly valve device

Also Published As

Publication number Publication date
US3817490A (en) 1974-06-18
CH549179A (en) 1974-05-15
JPS48102318A (en) 1973-12-22
FR2175994B1 (en) 1976-11-05
CA966476A (en) 1975-04-22
ES412557A1 (en) 1976-01-01
DE2212972C3 (en) 1975-04-30
NL7204897A (en) 1973-09-18
DE2212972B2 (en) 1974-09-12
GB1420384A (en) 1976-01-07
DE7306068U (en) 1973-08-23
AT325257B (en) 1975-10-10
DE2212972A1 (en) 1973-09-27
NL153985B (en) 1977-07-15
SE392160B (en) 1977-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse