JPS48104117A - - Google Patents

Info

Publication number
JPS48104117A
JPS48104117A JP48020770A JP2077073A JPS48104117A JP S48104117 A JPS48104117 A JP S48104117A JP 48020770 A JP48020770 A JP 48020770A JP 2077073 A JP2077073 A JP 2077073A JP S48104117 A JPS48104117 A JP S48104117A
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
JP48020770A
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 JPS48104117A publication Critical patent/JPS48104117A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP48020770A 1972-02-24 1973-02-22 Pending JPS48104117A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB850972 1972-02-24

Publications (1)

Publication Number Publication Date
JPS48104117A true JPS48104117A (ja) 1973-12-27

Family

ID=9853819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48020770A Pending JPS48104117A (ja) 1972-02-24 1973-02-22

Country Status (4)

Country Link
US (1) US3815869A (ja)
JP (1) JPS48104117A (ja)
DE (1) DE2308568A1 (ja)
FR (1) FR2173253B3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114426U (ja) * 1976-02-27 1977-08-31

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133226U (ja) * 1977-03-30 1978-10-21
US4249555A (en) * 1977-12-30 1981-02-10 Domer Scaramucci Fire safe disc valve
US4206903A (en) * 1978-08-11 1980-06-10 Domer Scaramucci Butterfly valve with cam actuable seat
US4271858A (en) * 1978-11-08 1981-06-09 Charles Winn (Valves) Limited Butterfly valve having temperature responsive sealing means
US4335748A (en) * 1980-04-14 1982-06-22 Posi-Seal International, Inc. Bidirectional control valve
US5318063A (en) * 1993-02-19 1994-06-07 Muddiman Robert W Fluid check valve with replaceable valve seat and flapper assembly
JP1617076S (ja) * 2018-02-16 2018-11-05
JP1679877S (ja) * 2020-07-17 2021-02-22

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556476A (en) * 1968-07-11 1971-01-19 Fwi Inc Butterfly valve having improved positive closure means
US3593960A (en) * 1969-05-09 1971-07-20 Domer Scaramucci Disc valve with upstream and downstream seats
US3705707A (en) * 1971-07-13 1972-12-12 Domer Scaramucci Self-aligning trunnion ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114426U (ja) * 1976-02-27 1977-08-31

Also Published As

Publication number Publication date
DE2308568A1 (de) 1973-09-20
US3815869A (en) 1974-06-11
FR2173253A1 (ja) 1973-10-05
FR2173253B3 (ja) 1976-02-20

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