CH529952A - Vanne à obturateur tournant - Google Patents

Vanne à obturateur tournant

Info

Publication number
CH529952A
CH529952A CH1173670A CH1173670A CH529952A CH 529952 A CH529952 A CH 529952A CH 1173670 A CH1173670 A CH 1173670A CH 1173670 A CH1173670 A CH 1173670A CH 529952 A CH529952 A CH 529952A
Authority
CH
Switzerland
Prior art keywords
rotary shutter
shutter valve
valve
rotary
shutter
Prior art date
Application number
CH1173670A
Other languages
English (en)
Inventor
Klaus Priese Werner
Original Assignee
Hills Mccanna Co
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 Hills Mccanna Co filed Critical Hills Mccanna Co
Publication of CH529952A publication Critical patent/CH529952A/fr

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • 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
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
CH1173670A 1969-08-06 1970-08-04 Vanne à obturateur tournant CH529952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84800869A 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
CH529952A true CH529952A (fr) 1972-10-31

Family

ID=25302092

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1173670A CH529952A (fr) 1969-08-06 1970-08-04 Vanne à obturateur tournant

Country Status (4)

Country Link
US (1) US3563510A (fr)
CH (1) CH529952A (fr)
FR (1) FR2056552A5 (fr)
GB (1) GB1275542A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044994A (en) * 1973-12-05 1977-08-30 Hills-Mccanna Company Pressure loaded sealing arrangement
CA1017314A (en) * 1973-12-05 1977-09-13 Werner K. Priese Pressure loaded sealing arrangement
CH601704A5 (fr) * 1974-12-05 1978-07-14 Pont A Mousson
US4241895A (en) * 1978-04-26 1980-12-30 Fmc Corporation Annular resilient metal valve seat
US4226428A (en) * 1978-07-13 1980-10-07 Paptzun George J Flexible seal and groove assembly
ZA795991B (en) * 1979-01-03 1980-10-29 Worcester Controls Corp High pressure butterfly valve having a balanced seat
US4289296A (en) * 1979-03-23 1981-09-15 Xomox Corporation Bidirectional axially pliant pressure assisted seat for a valve
US4266752A (en) * 1979-03-30 1981-05-12 Mcc Flowseal, A Unit Of Mark Controls Corporation Seal structure
US4353388A (en) * 1979-07-12 1982-10-12 Kubota, Ltd. Butterfly valve
US4247079A (en) * 1979-09-06 1981-01-27 Societe Meusienne De Realisations Mecaniques "Realmeca" Annular valve seating
US4331319A (en) * 1980-03-06 1982-05-25 Jamesbury Corp. Butterfly valve
FR2496217A1 (fr) * 1980-12-12 1982-06-18 Realisations Meca Ste Meusienn Dispositif d'etancheite pour vanne
MX159596A (es) * 1981-05-28 1989-07-11 Edison Int Inc Mejoras a conjunto de sello y valvula bidireccional tipo mariposa
JPS58124868A (ja) * 1982-01-18 1983-07-25 Okumura Seisakusho:Kk 弁体のシ−ト構造
US4623121A (en) * 1983-03-15 1986-11-18 Jamesbury Corporation Butterfly valve seat
US4744572A (en) * 1983-07-13 1988-05-17 Posi-Seal International, Inc. All-metal, valve sealing mechanism
GB8410327D0 (en) * 1984-04-19 1984-05-31 David Auld Valves Ltd Fluid control valves
US6206376B1 (en) 1998-12-08 2001-03-27 Thomas A. Hartman Apparatus and method of sealing a valve against increasing fluid pressure
US6494466B1 (en) 2000-04-20 2002-12-17 Thomas A. Hartman Valve seal construction with non-congruent side serrations
US7225825B1 (en) 2005-12-15 2007-06-05 Hartman Brian T Valve seal and method of installing a valve seal
US7887025B2 (en) * 2007-12-06 2011-02-15 Hartman Thomas A Ball valve housing seat and method of securing the same to a ball valve
CN102384273B (zh) * 2011-11-23 2013-03-20 四川景华石油机械有限公司 不锈钢组合蝶阀
ES2549277B1 (es) * 2014-04-25 2016-08-09 Bac Valves, S.A. Asiento de cierre para una válvula de bola
CN103939634B (zh) * 2014-04-29 2016-02-24 昆山维萨阀门有限公司 闸阀阀座结构
CN105889550A (zh) * 2016-06-22 2016-08-24 无锡惠山泵业有限公司 一种高效水管阀门
GB2555495B (en) * 2016-12-22 2021-05-26 Zennex Special Products Ltd Sealing system for a butterfly element
JP6472924B1 (ja) * 2018-10-17 2019-02-20 東フロコーポレーション株式会社 ボールバルブ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081842A (en) * 1933-12-29 1937-05-25 Baldwin Southwark Corp Pivot valve and sealing means
US2705016A (en) * 1952-10-28 1955-03-29 Pratt Co Henry Butterfly valve
US2911184A (en) * 1957-01-14 1959-11-03 Telecomputing Corp Pressure loaded seal
US3076631A (en) * 1960-07-18 1963-02-05 Grove Marvin Henry Valve construction with hollow resilient sealing means
US3304050A (en) * 1963-04-01 1967-02-14 Pratt Co Henry Valve seat

Also Published As

Publication number Publication date
US3563510A (en) 1971-02-16
GB1275542A (en) 1972-05-24
FR2056552A5 (fr) 1971-05-14
DE2038905A1 (de) 1971-02-18
DE2038905B2 (de) 1975-08-21

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Legal Events

Date Code Title Description
PL Patent ceased