GB1404167A - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
GB1404167A
GB1404167A GB4748472A GB4748472A GB1404167A GB 1404167 A GB1404167 A GB 1404167A GB 4748472 A GB4748472 A GB 4748472A GB 4748472 A GB4748472 A GB 4748472A GB 1404167 A GB1404167 A GB 1404167A
Authority
GB
United Kingdom
Prior art keywords
butterfly valve
butterfly
valve
Prior art date
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
GB4748472A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON JIDOCHOSETSUKI SEISAKUS
Original Assignee
NIPPON JIDOCHOSETSUKI SEISAKUS
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
Priority claimed from JP8122171A external-priority patent/JPS4846919A/ja
Priority claimed from JP1578772A external-priority patent/JPS4884921A/ja
Application filed by NIPPON JIDOCHOSETSUKI SEISAKUS filed Critical NIPPON JIDOCHOSETSUKI SEISAKUS
Publication of GB1404167A publication Critical patent/GB1404167A/en
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
    • 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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
GB4748472A 1971-10-14 1972-10-13 Butterfly valve Expired GB1404167A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8122171A JPS4846919A (ja) 1971-10-14 1971-10-14
JP1578772A JPS4884921A (ja) 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
GB1404167A true GB1404167A (en) 1975-08-28

Family

ID=26351993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4748472A Expired GB1404167A (en) 1971-10-14 1972-10-13 Butterfly valve

Country Status (6)

Country Link
DE (1) DE2251134A1 (ja)
FR (1) FR2152268A5 (ja)
GB (1) GB1404167A (ja)
IT (1) IT962127B (ja)
NL (1) NL7211253A (ja)
NO (1) NO134669C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150999A1 (de) * 1981-12-23 1983-06-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Nass-setzmaschine zur aufbereitung von kohle oder sonstigen mineralien

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133226U (ja) * 1977-03-30 1978-10-21
AT379001B (de) * 1978-03-10 1985-11-11 Adams Gmbh & Co Kg Geb Klappenventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150999A1 (de) * 1981-12-23 1983-06-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Nass-setzmaschine zur aufbereitung von kohle oder sonstigen mineralien

Also Published As

Publication number Publication date
FR2152268A5 (ja) 1973-04-20
NO134669C (ja) 1976-11-24
NL7211253A (ja) 1973-04-17
NO134669B (ja) 1976-08-16
IT962127B (it) 1973-12-20
DE2251134A1 (de) 1973-04-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee