JPS549670B2 - - Google Patents

Info

Publication number
JPS549670B2
JPS549670B2 JP601475A JP601475A JPS549670B2 JP S549670 B2 JPS549670 B2 JP S549670B2 JP 601475 A JP601475 A JP 601475A JP 601475 A JP601475 A JP 601475A JP S549670 B2 JPS549670 B2 JP S549670B2
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.)
Expired
Application number
JP601475A
Other languages
Japanese (ja)
Other versions
JPS50101756A (enrdf_load_stackoverflow
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 JPS50101756A publication Critical patent/JPS50101756A/ja
Publication of JPS549670B2 publication Critical patent/JPS549670B2/ja
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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F16K1/2268—Sealing means for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanical Sealing (AREA)
JP601475A 1974-01-17 1975-01-14 Expired JPS549670B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43432274A 1974-01-17 1974-01-17

Publications (2)

Publication Number Publication Date
JPS50101756A JPS50101756A (enrdf_load_stackoverflow) 1975-08-12
JPS549670B2 true JPS549670B2 (enrdf_load_stackoverflow) 1979-04-26

Family

ID=23723759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP601475A Expired JPS549670B2 (enrdf_load_stackoverflow) 1974-01-17 1975-01-14

Country Status (7)

Country Link
JP (1) JPS549670B2 (enrdf_load_stackoverflow)
BE (1) BE824457A (enrdf_load_stackoverflow)
CA (1) CA1007259A (enrdf_load_stackoverflow)
ES (1) ES433874A1 (enrdf_load_stackoverflow)
FR (1) FR2258575B1 (enrdf_load_stackoverflow)
GB (1) GB1461231A (enrdf_load_stackoverflow)
IT (1) IT1028395B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022424A (en) * 1975-09-29 1977-05-10 General Electric Company Shaft bearing and seals for butterfly valves
JP5851920B2 (ja) * 2012-04-16 2016-02-03 三菱日立パワーシステムズ株式会社 弁、及びこれを備えているプラント
CN104455445A (zh) * 2014-12-05 2015-03-25 苏州福润机械有限公司 一种阀门金属波纹管动密封组合件
CN105972312B (zh) * 2016-07-12 2018-10-16 江苏亿阀股份有限公司 核电蒸汽切断控制蝶阀
US12241435B2 (en) 2023-02-17 2025-03-04 Power Packer North America, Inc. Exhaust gas recirculation valve assembly

Also Published As

Publication number Publication date
GB1461231A (en) 1977-01-13
JPS50101756A (enrdf_load_stackoverflow) 1975-08-12
ES433874A1 (es) 1976-11-16
BE824457A (fr) 1975-07-16
FR2258575A1 (enrdf_load_stackoverflow) 1975-08-18
IT1028395B (it) 1979-01-30
FR2258575B1 (enrdf_load_stackoverflow) 1981-10-09
CA1007259A (en) 1977-03-22

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