AT341848B - BUTTERFLY VALVE - Google Patents

BUTTERFLY VALVE

Info

Publication number
AT341848B
AT341848B AT953574A AT953574A AT341848B AT 341848 B AT341848 B AT 341848B AT 953574 A AT953574 A AT 953574A AT 953574 A AT953574 A AT 953574A AT 341848 B AT341848 B AT 341848B
Authority
AT
Austria
Prior art keywords
butterfly valve
butterfly
valve
Prior art date
Application number
AT953574A
Other languages
German (de)
Other versions
ATA953574A (en
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
Priority to AT953574A priority Critical patent/AT341848B/en
Priority to DE2552524A priority patent/DE2552524C3/en
Priority to SE7513311A priority patent/SE7513311L/en
Priority to FR7536308A priority patent/FR2292910A1/en
Priority to CH1536875A priority patent/CH592831A5/xx
Priority to NL7513865A priority patent/NL7513865A/en
Priority to JP50142129A priority patent/JPS5177923A/ja
Priority to BR7507895*A priority patent/BR7507895A/en
Priority to TR19016A priority patent/TR19016A/en
Priority to IT29740/75A priority patent/IT1049841B/en
Priority to ES443377A priority patent/ES443377A1/en
Publication of ATA953574A publication Critical patent/ATA953574A/en
Application granted granted Critical
Publication of AT341848B publication Critical patent/AT341848B/en

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)
AT953574A 1974-11-28 1974-11-28 BUTTERFLY VALVE AT341848B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT953574A AT341848B (en) 1974-11-28 1974-11-28 BUTTERFLY VALVE
DE2552524A DE2552524C3 (en) 1974-11-28 1975-11-22 Butterfly valve
SE7513311A SE7513311L (en) 1974-11-28 1975-11-26 SHUT-OFF CLOSE
CH1536875A CH592831A5 (en) 1974-11-28 1975-11-27
FR7536308A FR2292910A1 (en) 1974-11-28 1975-11-27 Offset disc butterfly valve has lip seal - shaped to give increased sealing action through line pressure from either side
NL7513865A NL7513865A (en) 1974-11-28 1975-11-27 SHUT-OFF VALVE.
JP50142129A JPS5177923A (en) 1974-11-28 1975-11-27
BR7507895*A BR7507895A (en) 1974-11-28 1975-11-27 PERFECTED CLOSING COVER OR LOCK
TR19016A TR19016A (en) 1974-11-28 1975-11-27 CLOSING CLAMP
IT29740/75A IT1049841B (en) 1974-11-28 1975-11-27 HINGE CLOSING VALVE
ES443377A ES443377A1 (en) 1974-11-28 1975-11-28 Valve of step. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT953574A AT341848B (en) 1974-11-28 1974-11-28 BUTTERFLY VALVE

Publications (2)

Publication Number Publication Date
ATA953574A ATA953574A (en) 1977-06-15
AT341848B true AT341848B (en) 1978-02-27

Family

ID=3615016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT953574A AT341848B (en) 1974-11-28 1974-11-28 BUTTERFLY VALVE

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA765908B (en) * 1975-10-02 1977-12-28 Fisher Controls Co High-temperature bidirectional metal seal
JPS53133226U (en) * 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 (en) * 1978-06-21 1985-01-31 Linde Ag, 6200 Wiesbaden Seal for a butterfly valve
DE2829066C2 (en) * 1978-07-01 1982-05-06 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Seal for a butterfly valve
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 (en) * 1988-07-13 1996-04-11 Mannesmann AG, 40213 Düsseldorf Shut-off device for pipes
DE10310039A1 (en) * 2003-03-06 2004-09-16 G. Kromschröder AG Fitting to shut off or adjust the volume flow of a medium
KR102462524B1 (en) * 2021-02-22 2022-11-03 동아대학교 산학협력단 Check Valve for Cryogenic Temperature Fluid

Also Published As

Publication number Publication date
IT1049841B (en) 1981-02-10
FR2292910B1 (en) 1981-02-27
CH592831A5 (en) 1977-11-15
DE2552524A1 (en) 1976-08-12
JPS5177923A (en) 1976-07-06
DE2552524C3 (en) 1980-01-10
BR7507895A (en) 1976-08-10
NL7513865A (en) 1976-06-01
TR19016A (en) 1978-02-27
ES443377A1 (en) 1977-05-01
SE7513311L (en) 1976-06-08
ATA953574A (en) 1977-06-15
DE2552524B2 (en) 1979-05-23
FR2292910A1 (en) 1976-06-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee