JPS50101756A - - Google Patents

Info

Publication number
JPS50101756A
JPS50101756A JP601475A JP601475A JPS50101756A JP S50101756 A JPS50101756 A JP S50101756A JP 601475 A JP601475 A JP 601475A JP 601475 A JP601475 A JP 601475A JP S50101756 A JPS50101756 A JP S50101756A
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.)
Granted
Application number
JP601475A
Other languages
Japanese (ja)
Other versions
JPS549670B2 (sv
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 (sv)

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 true JPS50101756A (sv) 1975-08-12
JPS549670B2 JPS549670B2 (sv) 1979-04-26

Family

ID=23723759

Family Applications (1)

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

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013221563A (ja) * 2012-04-16 2013-10-28 Mitsubishi Heavy Ind Ltd 弁、及びこれを備えているプラント

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013221563A (ja) * 2012-04-16 2013-10-28 Mitsubishi Heavy Ind Ltd 弁、及びこれを備えているプラント

Also Published As

Publication number Publication date
FR2258575A1 (sv) 1975-08-18
FR2258575B1 (sv) 1981-10-09
IT1028395B (it) 1979-01-30
CA1007259A (en) 1977-03-22
GB1461231A (en) 1977-01-13
JPS549670B2 (sv) 1979-04-26
BE824457A (fr) 1975-07-16
ES433874A1 (es) 1976-11-16

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