JPS5086715A - - Google Patents

Info

Publication number
JPS5086715A
JPS5086715A JP13523774A JP13523774A JPS5086715A JP S5086715 A JPS5086715 A JP S5086715A JP 13523774 A JP13523774 A JP 13523774A JP 13523774 A JP13523774 A JP 13523774A JP S5086715 A JPS5086715 A JP S5086715A
Authority
JP
Japan
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.)
Pending
Application number
JP13523774A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5086715A publication Critical patent/JPS5086715A/ja
Pending 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
    • 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
    • F16K5/0668—Single 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • 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
    • F16K1/228—Movable sealing bodies
    • F16K1/2285—Movable sealing bodies the movement being caused by the flowing medium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP13523774A 1973-12-05 1974-11-26 Pending JPS5086715A (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42177773A 1973-12-05 1973-12-05

Publications (1)

Publication Number Publication Date
JPS5086715A true JPS5086715A (en, 2012) 1975-07-12

Family

ID=23672004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13523774A Pending JPS5086715A (en, 2012) 1973-12-05 1974-11-26

Country Status (6)

Country Link
JP (1) JPS5086715A (en, 2012)
CA (1) CA1017314A (en, 2012)
DE (1) DE2454452A1 (en, 2012)
FR (1) FR2253959B1 (en, 2012)
GB (1) GB1477328A (en, 2012)
IT (1) IT1023346B (en, 2012)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236326A (en) * 1975-09-17 1977-03-19 Kurimoto Ltd Sealing mechanism of butterfly valve
JPS5357331U (en, 2012) * 1976-10-19 1978-05-16
JPS5412128U (en, 2012) * 1977-06-29 1979-01-26
JPS5435441U (en, 2012) * 1977-08-16 1979-03-08
JPS54156238U (en, 2012) * 1978-04-24 1979-10-30
JPS5510189A (en) * 1978-07-01 1980-01-24 Klein Schanzlin & Becker Ag Packing device for stopper plate
JPS5650862U (en, 2012) * 1979-09-28 1981-05-06
JPS5659062A (en) * 1979-10-19 1981-05-22 Takakazu Oshima Valve seat structure for butterfly-type check valve
JP2006234168A (ja) * 2005-02-25 2006-09-07 Ksb Sas リップ付き弁座を備える弁

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005848A (en) * 1975-02-11 1977-02-01 Fisher Controls Company, Inc. Bidirectional pressure-assisted valve seal
AU509723B2 (en) * 1975-10-02 1980-05-22 Fisher Controls Company Inc. Butterfly valve seal
DE2626666C2 (de) * 1976-06-15 1986-05-22 Josef 6200 Wiesbaden Nemetz Klappenabsperrventil
DE2648519C2 (de) * 1976-10-27 1986-04-17 Josef 6200 Wiesbaden Nemetz Klappenabsperrventil
DE2724790A1 (de) * 1977-05-27 1978-11-30 Realmeca Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne
US4241895A (en) * 1978-04-26 1980-12-30 Fmc Corporation Annular resilient metal valve seat
FR2496217A1 (fr) * 1980-12-12 1982-06-18 Realisations Meca Ste Meusienn Dispositif d'etancheite pour vanne
US4505290A (en) * 1983-02-03 1985-03-19 Keystone International, Inc. Valve seat assembly and valve
FR2559232B1 (fr) * 1984-02-03 1986-08-22 Marine Ind Petrole Vanne a papillon spherique
US4750708A (en) * 1986-04-23 1988-06-14 Whitey Co. High strength ball valve seat assembly
JP3017816B2 (ja) * 1991-02-20 2000-03-13 清原 まさ子 流体制御器
GB2555495B (en) * 2016-12-22 2021-05-26 Zennex Special Products Ltd Sealing system for a butterfly element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563510A (en) * 1969-08-06 1971-02-16 Hills Mccanna Co Valve sealed by calking ring anchored in support groove
JPS4884314A (en, 2012) * 1972-02-10 1973-11-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563510A (en) * 1969-08-06 1971-02-16 Hills Mccanna Co Valve sealed by calking ring anchored in support groove
JPS4884314A (en, 2012) * 1972-02-10 1973-11-09

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236326A (en) * 1975-09-17 1977-03-19 Kurimoto Ltd Sealing mechanism of butterfly valve
JPS5357331U (en, 2012) * 1976-10-19 1978-05-16
JPS5412128U (en, 2012) * 1977-06-29 1979-01-26
JPS5435441U (en, 2012) * 1977-08-16 1979-03-08
JPS54156238U (en, 2012) * 1978-04-24 1979-10-30
JPS5510189A (en) * 1978-07-01 1980-01-24 Klein Schanzlin & Becker Ag Packing device for stopper plate
JPS5650862U (en, 2012) * 1979-09-28 1981-05-06
JPS5659062A (en) * 1979-10-19 1981-05-22 Takakazu Oshima Valve seat structure for butterfly-type check valve
JP2006234168A (ja) * 2005-02-25 2006-09-07 Ksb Sas リップ付き弁座を備える弁

Also Published As

Publication number Publication date
FR2253959B1 (en, 2012) 1981-08-21
CA1017314A (en) 1977-09-13
DE2454452A1 (de) 1975-07-03
FR2253959A1 (en, 2012) 1975-07-04
IT1023346B (it) 1978-05-10
GB1477328A (en) 1977-06-22

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