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GB2069103B - Throttle valve - Google Patents

Throttle valve

Info

Publication number
GB2069103B
GB2069103B GB8102384A GB8102384A GB2069103B GB 2069103 B GB2069103 B GB 2069103B GB 8102384 A GB8102384 A GB 8102384A GB 8102384 A GB8102384 A GB 8102384A GB 2069103 B GB2069103 B GB 2069103B
Authority
GB
United Kingdom
Prior art keywords
throttle valve
throttle
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
GB8102384A
Other versions
GB2069103A (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.)
FIP Formatura Iniezione Polimeri SpA
Original Assignee
FIP Formatura Iniezione Polimeri SpA
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 by FIP Formatura Iniezione Polimeri SpA filed Critical FIP Formatura Iniezione Polimeri SpA
Publication of GB2069103A publication Critical patent/GB2069103A/en
Application granted granted Critical
Publication of GB2069103B publication Critical patent/GB2069103B/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
    • 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)
  • Taps Or Cocks (AREA)
GB8102384A 1980-02-11 1981-01-27 Throttle valve Expired GB2069103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12440/80A IT1136123B (en) 1980-02-11 1980-02-11 PERFECTED BUTTERFLY VALVE

Publications (2)

Publication Number Publication Date
GB2069103A GB2069103A (en) 1981-08-19
GB2069103B true GB2069103B (en) 1983-12-07

Family

ID=11140181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102384A Expired GB2069103B (en) 1980-02-11 1981-01-27 Throttle valve

Country Status (5)

Country Link
CH (1) CH643926A5 (en)
DE (1) DE3104211A1 (en)
FR (1) FR2475676A1 (en)
GB (1) GB2069103B (en)
IT (1) IT1136123B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR79132B (en) * 1983-03-18 1984-10-02 Klein Schanzlin & Becker Ag
DE3604499C1 (en) * 1986-02-13 1987-02-19 Klein Schanzlin & Becker Ag Butterfly valve with a centrally mounted disc
CH674557A5 (en) * 1987-08-17 1990-06-15 Fischer Ag Georg
DE4337975A1 (en) * 1993-11-06 1995-05-11 Neumo Gmbh Housing sealing arrangement for fluid housings, in particular flanged connections
IT1294045B1 (en) * 1997-04-11 1999-03-15 Bruno Tubaro THROTTLE.
FR3000533B1 (en) * 2012-12-28 2016-05-27 Saint-Gobain Performance Plastics France SEAL FOR A VALVE AND VALVE INCORPORATING SUCH A SEAL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670327C (en) * 1936-11-03 1939-01-16 Koppers Gmbh Heinrich Throttle valve with tubular housing
GB1301099A (en) * 1969-04-16 1972-12-29 British Ropes Ltd Valved piping
US3583668A (en) * 1969-08-14 1971-06-08 Neles Oy Tight shutoff butterfly valve assembly
GB1299508A (en) * 1970-10-29 1972-12-13 Giulio Poliuto Tormene Butterfly valve
US4036469A (en) * 1975-05-09 1977-07-19 Milwaukee Valve Company, Inc. Butterfly valve

Also Published As

Publication number Publication date
CH643926A5 (en) 1984-06-29
FR2475676A1 (en) 1981-08-14
IT8012440A0 (en) 1980-02-11
GB2069103A (en) 1981-08-19
IT1136123B (en) 1986-08-27
DE3104211A1 (en) 1981-12-10

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee