JPS53122936A - Butterfly form valve - Google Patents

Butterfly form valve

Info

Publication number
JPS53122936A
JPS53122936A JP3690878A JP3690878A JPS53122936A JP S53122936 A JPS53122936 A JP S53122936A JP 3690878 A JP3690878 A JP 3690878A JP 3690878 A JP3690878 A JP 3690878A JP S53122936 A JPS53122936 A JP S53122936A
Authority
JP
Japan
Prior art keywords
form valve
butterfly form
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.)
Pending
Application number
JP3690878A
Other languages
English (en)
Japanese (ja)
Inventor
Uonresu Makunooton Uebu Jiyon
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.)
Bestobell Valves Ltd
Original Assignee
Bestobell Valves Ltd
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 Bestobell Valves Ltd filed Critical Bestobell Valves Ltd
Publication of JPS53122936A publication Critical patent/JPS53122936A/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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Saccharide Compounds (AREA)
  • Glass Compositions (AREA)
  • Valve Housings (AREA)
JP3690878A 1977-04-01 1978-03-31 Butterfly form valve Pending JPS53122936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13882/77A GB1576020A (en) 1977-04-01 1977-04-01 Butterfly valve

Publications (1)

Publication Number Publication Date
JPS53122936A true JPS53122936A (en) 1978-10-26

Family

ID=10031072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3690878A Pending JPS53122936A (en) 1977-04-01 1978-03-31 Butterfly form valve

Country Status (16)

Country Link
JP (1) JPS53122936A (de)
AU (1) AU3465978A (de)
BE (1) BE865494A (de)
BR (1) BR7801942A (de)
CA (1) CA1076092A (de)
DE (1) DE2813135A1 (de)
DK (1) DK144878A (de)
ES (1) ES468373A1 (de)
FR (1) FR2385959A1 (de)
GB (1) GB1576020A (de)
IT (1) IT7867713A0 (de)
LU (1) LU79348A1 (de)
NL (1) NL7803429A (de)
NO (1) NO780919L (de)
SE (1) SE7803597L (de)
ZA (1) ZA781452B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637758U (de) * 1979-08-31 1981-04-10

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821091C2 (de) * 1978-05-13 1986-11-13 Josef 6200 Wiesbaden Nemetz Klappenabsperrventil
EP0146568B1 (de) * 1983-05-31 1990-11-28 B.C. RICHARDS & CO. PTY. LTD. Ventildichtung für kryogene verwendung
CN111173621A (zh) * 2020-01-17 2020-05-19 杰锋汽车动力系统股份有限公司 一种新能源汽车电子节气门结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637758U (de) * 1979-08-31 1981-04-10

Also Published As

Publication number Publication date
ZA781452B (en) 1979-04-25
LU79348A1 (fr) 1978-07-13
DE2813135A1 (de) 1978-10-12
SE7803597L (sv) 1978-10-02
ES468373A1 (es) 1978-12-01
FR2385959A1 (fr) 1978-10-27
CA1076092A (en) 1980-04-22
AU3465978A (en) 1979-10-04
BE865494A (fr) 1978-07-17
DK144878A (da) 1978-10-02
NL7803429A (nl) 1978-10-03
BR7801942A (pt) 1978-11-21
FR2385959B3 (de) 1980-12-19
NO780919L (no) 1978-10-03
IT7867713A0 (it) 1978-03-31
GB1576020A (en) 1980-10-01

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