CH549179A - GAS-TIGHT LOCKING FLAP. - Google Patents

GAS-TIGHT LOCKING FLAP.

Info

Publication number
CH549179A
CH549179A CH368572A CH368572A CH549179A CH 549179 A CH549179 A CH 549179A CH 368572 A CH368572 A CH 368572A CH 368572 A CH368572 A CH 368572A CH 549179 A CH549179 A CH 549179A
Authority
CH
Switzerland
Prior art keywords
gas
tight locking
locking flap
flap
tight
Prior art date
Application number
CH368572A
Other languages
German (de)
Original Assignee
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 filed Critical Sulzer Ag
Priority to CH368572A priority Critical patent/CH549179A/en
Priority to DE2212972A priority patent/DE2212972C3/en
Priority to NL727204897A priority patent/NL153985B/en
Priority to AT114573A priority patent/AT325257B/en
Priority to DE19737306068U priority patent/DE7306068U/en
Priority to CA165,404A priority patent/CA966476A/en
Priority to US00339128A priority patent/US3817490A/en
Priority to JP48027540A priority patent/JPS48102318A/ja
Priority to ES412557A priority patent/ES412557A1/en
Priority to FR7308922A priority patent/FR2175994B1/fr
Priority to SE7303578A priority patent/SE392160B/en
Priority to GB1217773A priority patent/GB1420384A/en
Publication of CH549179A publication Critical patent/CH549179A/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
    • F16K1/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Pipe Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Superstructure Of Vehicle (AREA)
CH368572A 1972-03-14 1972-03-14 GAS-TIGHT LOCKING FLAP. CH549179A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH368572A CH549179A (en) 1972-03-14 1972-03-14 GAS-TIGHT LOCKING FLAP.
DE2212972A DE2212972C3 (en) 1972-03-14 1972-03-17 Body seat sealing ring
NL727204897A NL153985B (en) 1972-03-14 1972-04-12 SEAL FOR A SEAT IN A HOUSE FOR A VALVE.
AT114573A AT325257B (en) 1972-03-14 1973-02-08 HOUSING SEAL RING
DE19737306068U DE7306068U (en) 1972-03-14 1973-02-17 GAS-TIGHT FLAP
CA165,404A CA966476A (en) 1972-03-14 1973-03-07 Gas-tight valve lid
US00339128A US3817490A (en) 1972-03-14 1973-03-08 Gas-tight valve lid
JP48027540A JPS48102318A (en) 1972-03-14 1973-03-08
ES412557A ES412557A1 (en) 1972-03-14 1973-03-12 Gas-tight valve lid
FR7308922A FR2175994B1 (en) 1972-03-14 1973-03-13
SE7303578A SE392160B (en) 1972-03-14 1973-03-14 ELASTIC MATERIAL CONSISTING SEALING RING FOR A VALVE SEAT IN A Flap valve
GB1217773A GB1420384A (en) 1972-03-14 1973-03-14 Valves

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 (1)

Publication Number Publication Date
CH549179A true CH549179A (en) 1974-05-15

Family

ID=4261314

Family Applications (1)

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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482310A1 (en) * 1990-10-23 1992-04-29 Stober + Morlock Wärmekraft Gesellschaft mbH Butterfly valve-driving for closure of smoke gas or discharge air conduits

Families Citing this family (17)

* 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
WO1983003812A1 (en) * 1982-04-21 1983-11-10 Spetsialnoe Konstruktorskoe Bjuro "Transprogress" Device for sealing the dismountable coupling of pipeline elements for pneumatic transportation installations
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
GB2238600B (en) * 1989-11-30 1993-11-17 Fort Vale Eng Ltd Flow control valve
NO170824C (en) * 1990-07-10 1992-12-09 Covent As Butterfly Valves
JP2767096B2 (en) * 1994-02-09 1998-06-18 博 横田 Compound butterfly valve device
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
ES2333246T3 (en) * 2006-07-06 2010-02-18 Cooper-Standard Automotive (Deutschland) Gmbh EXHAUST GAS RETURN VALVE.
US20090019664A1 (en) * 2007-07-20 2009-01-22 Kwin Abram Square bushing for exhaust valve
WO2012149377A2 (en) * 2011-04-27 2012-11-01 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
DE102023000251A1 (en) 2023-01-27 2024-08-01 Vat Holding Ag Flap valve and seal with improved sealing geometry for such a valve

Family Cites Families (7)

* 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
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
US3141648A (en) * 1962-06-11 1964-07-21 Thiokol Chemical Corp Valve
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
GB1255011A (en) * 1968-05-22 1971-11-24 Hymatic Eng Co Ltd Improvements relating to non-return butterfly valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482310A1 (en) * 1990-10-23 1992-04-29 Stober + Morlock Wärmekraft Gesellschaft mbH Butterfly valve-driving for closure of smoke gas or discharge air conduits

Also Published As

Publication number Publication date
FR2175994B1 (en) 1976-11-05
FR2175994A1 (en) 1973-10-26
AT325257B (en) 1975-10-10
ES412557A1 (en) 1976-01-01
DE2212972C3 (en) 1975-04-30
DE7306068U (en) 1973-08-23
NL7204897A (en) 1973-09-18
DE2212972B2 (en) 1974-09-12
GB1420384A (en) 1976-01-07
JPS48102318A (en) 1973-12-22
US3817490A (en) 1974-06-18
SE392160B (en) 1977-03-14
CA966476A (en) 1975-04-22
DE2212972A1 (en) 1973-09-27
NL153985B (en) 1977-07-15

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Legal Events

Date Code Title Description
PL Patent ceased