GB2101278B - Biderectional valve seal - Google Patents

Biderectional valve seal

Info

Publication number
GB2101278B
GB2101278B GB08215535A GB8215535A GB2101278B GB 2101278 B GB2101278 B GB 2101278B GB 08215535 A GB08215535 A GB 08215535A GB 8215535 A GB8215535 A GB 8215535A GB 2101278 B GB2101278 B GB 2101278B
Authority
GB
United Kingdom
Prior art keywords
biderectional
valve seal
seal
valve
biderectional valve
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.)
Expired
Application number
GB08215535A
Other versions
GB2101278A (en
Inventor
Philip John Dorrian
Joseph Albert Wucik
Carl Francis Livorsi
Lawrence France Struzik
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB2101278A publication Critical patent/GB2101278A/en
Application granted granted Critical
Publication of GB2101278B publication Critical patent/GB2101278B/en
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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB08215535A 1981-05-28 1982-05-27 Biderectional valve seal Expired GB2101278B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26795681A 1981-05-28 1981-05-28

Publications (2)

Publication Number Publication Date
GB2101278A GB2101278A (en) 1983-01-12
GB2101278B true GB2101278B (en) 1985-07-17

Family

ID=23020824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08215535A Expired GB2101278B (en) 1981-05-28 1982-05-27 Biderectional valve seal

Country Status (7)

Country Link
JP (1) JPS5830564A (en)
CA (1) CA1208191A (en)
DE (1) DE3219309A1 (en)
FR (1) FR2506884B1 (en)
GB (1) GB2101278B (en)
IT (1) IT1201091B (en)
MX (1) MX159596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108150659A (en) * 2018-02-12 2018-06-12 无锡智能自控工程股份有限公司 Double leval jib elevated-temperature seal butterfly valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533655B1 (en) * 1982-09-29 1986-08-29 Gachot Jean SEALING DEVICE FOR BUTTERFLY VALVE
JPH0238571U (en) * 1988-09-06 1990-03-14
CN1323250C (en) * 2005-06-15 2007-06-27 黄作兴 Two way polytetrafluoroethylene sealed butterfly valve
DE102014222517A1 (en) * 2014-11-04 2016-05-04 Continental Automotive Gmbh Valve device for a motor vehicle

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398940A1 (en) * 1977-07-26 1979-02-23 Amri DOUBLE FLEXIBLE O-RING
US2988320A (en) * 1959-11-02 1961-06-13 Clary Corp Butterfly valve
US3260496A (en) * 1961-07-25 1966-07-12 B H Hadley Inc Thermal responsive high pressure butterfly valve seal means
US3282558A (en) * 1962-09-08 1966-11-01 Swain Frank Edward Annular sealing means
US3497178A (en) * 1968-03-21 1970-02-24 Hills Mccanna Co Ball valve with movable yieldable polymeric seats
US3642248A (en) * 1969-05-07 1972-02-15 Allen & Co Fof Proprietary Fun Sealing mechanism
US3563510A (en) * 1969-08-06 1971-02-16 Hills Mccanna Co Valve sealed by calking ring anchored in support groove
US3734457A (en) * 1972-02-22 1973-05-22 Dezurik Corp Pressure biased butterfly valve seal
DE2235988C3 (en) * 1972-07-21 1980-03-27 Linde Ag, 6200 Wiesbaden Shut-off device
US4044994A (en) * 1973-12-05 1977-08-30 Hills-Mccanna Company Pressure loaded sealing arrangement
US3986699A (en) * 1974-07-02 1976-10-19 Posi-Seal International, Inc. Positive shut-off seal
US4005848A (en) * 1975-02-11 1977-02-01 Fisher Controls Company, Inc. Bidirectional pressure-assisted valve seal
US4088299A (en) * 1976-12-16 1978-05-09 Crane Co. Seal assembly
US4113268A (en) * 1977-03-15 1978-09-12 Posi-Seal International, Inc. Extended temperature range valve seal
AT380550B (en) * 1977-04-05 1986-06-10 Kubota Ltd METHOD FOR MOUNTING AND ADJUSTING A SEAL SEAL IN A HOUSING OF A THROTTLE VALVE
US4165859A (en) * 1977-05-18 1979-08-28 Crane Co. Seal assembly
US4130285A (en) * 1978-01-26 1978-12-19 Walworth Company Valve sealing device
NO141348C (en) * 1978-09-20 1980-02-20 Westad Armaturfab Sealing ring for turntable valves, SPECIAL FOR USE WITH CRYOGEN FLUIDA
US4266752A (en) * 1979-03-30 1981-05-12 Mcc Flowseal, A Unit Of Mark Controls Corporation Seal structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108150659A (en) * 2018-02-12 2018-06-12 无锡智能自控工程股份有限公司 Double leval jib elevated-temperature seal butterfly valve

Also Published As

Publication number Publication date
GB2101278A (en) 1983-01-12
CA1208191A (en) 1986-07-22
MX159596A (en) 1989-07-11
JPS5830564A (en) 1983-02-23
IT8221483A0 (en) 1982-05-26
IT1201091B (en) 1989-01-27
FR2506884A1 (en) 1982-12-03
FR2506884B1 (en) 1986-07-11
DE3219309A1 (en) 1982-12-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920527