IT1049841B - Valvola di chiusura a cerniera - Google Patents

Valvola di chiusura a cerniera

Info

Publication number
IT1049841B
IT1049841B IT29740/75A IT2974075A IT1049841B IT 1049841 B IT1049841 B IT 1049841B IT 29740/75 A IT29740/75 A IT 29740/75A IT 2974075 A IT2974075 A IT 2974075A IT 1049841 B IT1049841 B IT 1049841B
Authority
IT
Italy
Prior art keywords
closing valve
hinge closing
hinge
valve
closing
Prior art date
Application number
IT29740/75A
Other languages
English (en)
Italian (it)
Original Assignee
Klinger Ag
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 Klinger Ag filed Critical Klinger Ag
Application granted granted Critical
Publication of IT1049841B publication Critical patent/IT1049841B/it

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
    • F16K1/228—Movable sealing bodies
    • F16K1/2285—Movable sealing bodies the movement being caused by the flowing medium
    • 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
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
IT29740/75A 1974-11-28 1975-11-27 Valvola di chiusura a cerniera IT1049841B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT953574A AT341848B (de) 1974-11-28 1974-11-28 Absperrklappe

Publications (1)

Publication Number Publication Date
IT1049841B true IT1049841B (it) 1981-02-10

Family

ID=3615016

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29740/75A IT1049841B (it) 1974-11-28 1975-11-27 Valvola di chiusura a cerniera

Country Status (11)

Country Link
JP (1) JPS5177923A (ja)
AT (1) AT341848B (ja)
BR (1) BR7507895A (ja)
CH (1) CH592831A5 (ja)
DE (1) DE2552524C3 (ja)
ES (1) ES443377A1 (ja)
FR (1) FR2292910A1 (ja)
IT (1) IT1049841B (ja)
NL (1) NL7513865A (ja)
SE (1) SE7513311L (ja)
TR (1) TR19016A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU509723B2 (en) * 1975-10-02 1980-05-22 Fisher Controls Company Inc. Butterfly valve seal
JPS53133226U (ja) * 1977-03-30 1978-10-21
US4241895A (en) * 1978-04-26 1980-12-30 Fmc Corporation Annular resilient metal valve seat
US4220172A (en) * 1978-05-30 1980-09-02 Litton Industrial Products, Inc. Fire safe butterfly valve
DE2827226C2 (de) * 1978-06-21 1985-01-31 Linde Ag, 6200 Wiesbaden Abdichtung für eine Absperrklappe
DE2829066C2 (de) * 1978-07-01 1982-05-06 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Dichtung für eine Absperrklappe
JPS55100472A (en) * 1979-01-26 1980-07-31 Tokyo Kousou Kk Sealing apparatus of valve
GB2060824B (en) * 1979-10-12 1983-09-01 Grovag Grossventiltech Seals for gas isolators
DE8817267U1 (de) * 1988-07-13 1996-04-11 Mannesmann AG, 40213 Düsseldorf Absperrvorrichtung für Rohrleitungen
DE10310039A1 (de) * 2003-03-06 2004-09-16 G. Kromschröder AG Armatur zum Absperren oder Verstellen des Volumenstroms eines Mediums

Also Published As

Publication number Publication date
ES443377A1 (es) 1977-05-01
NL7513865A (nl) 1976-06-01
FR2292910A1 (fr) 1976-06-25
BR7507895A (pt) 1976-08-10
CH592831A5 (ja) 1977-11-15
SE7513311L (sv) 1976-06-08
AT341848B (de) 1978-02-27
DE2552524C3 (de) 1980-01-10
DE2552524B2 (de) 1979-05-23
JPS5177923A (ja) 1976-07-06
DE2552524A1 (de) 1976-08-12
TR19016A (tr) 1978-02-27
FR2292910B1 (ja) 1981-02-27
ATA953574A (de) 1977-06-15

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