CH543031A - Valve - Google Patents

Valve

Info

Publication number
CH543031A
CH543031A CH1775471A CH1775471A CH543031A CH 543031 A CH543031 A CH 543031A CH 1775471 A CH1775471 A CH 1775471A CH 1775471 A CH1775471 A CH 1775471A CH 543031 A CH543031 A CH 543031A
Authority
CH
Switzerland
Prior art keywords
valve
Prior art date
Application number
CH1775471A
Other languages
French (fr)
Inventor
Eric Topham Alan
Henry Topham Cedric
Original Assignee
Eric Topham Alan
Henry Topham Cedric
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 Eric Topham Alan, Henry Topham Cedric filed Critical Eric Topham Alan
Publication of CH543031A publication Critical patent/CH543031A/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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
CH1775471A 1970-12-07 1971-12-06 Valve CH543031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5803170 1970-12-07

Publications (1)

Publication Number Publication Date
CH543031A true CH543031A (en) 1973-10-15

Family

ID=10480624

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1775471A CH543031A (en) 1970-12-07 1971-12-06 Valve

Country Status (14)

Country Link
US (1) US3780983A (en)
JP (1) JPS571715B1 (en)
AU (1) AU469335B2 (en)
BE (1) BE776295A (en)
CA (1) CA955227A (en)
CH (1) CH543031A (en)
DE (1) DE2160448A1 (en)
ES (1) ES206121Y (en)
FR (1) FR2117420A5 (en)
GB (1) GB1342078A (en)
IT (1) IT945333B (en)
NL (1) NL7116724A (en)
SE (1) SE376467B (en)
ZA (1) ZA718060B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201808A1 (en) * 1982-01-21 1983-09-08 H. Krantz Gmbh & Co, 5100 Aachen Device for the sealed closure of a channel

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658708B (en) * 1982-11-03 1986-11-28
JPS6175317U (en) * 1984-10-23 1986-05-21
EP0320491A3 (en) * 1985-05-30 1991-12-27 SCHMIDT, Fritz Closure element for pipelines
JPS6316920U (en) * 1986-07-21 1988-02-04
DE3643680A1 (en) * 1986-12-20 1988-07-07 Dillinger Stahlbau Blocking-off device with lifting rotary wing flap
US4817916A (en) * 1987-03-09 1989-04-04 Jamesbury Corporation Butterfly valve
US4921212A (en) * 1989-09-07 1990-05-01 The United States Of America As Represented By The United States National Aeronautics And Space Administration Hybrid butterfly valve
US5118078A (en) * 1991-05-16 1992-06-02 Tylan General, Inc. Butterfly valve having improved sealing characteristics
US5467965A (en) * 1991-10-02 1995-11-21 Chapman; John E. Valve system
US5330157A (en) * 1993-07-28 1994-07-19 Hull Corporation Rotary disk valve
CN105952908B (en) * 2016-06-22 2018-04-10 无锡惠山泵业有限公司 A kind of preferable cock of sealing effectiveness
US20210047823A1 (en) * 2019-08-16 2021-02-18 Gabe Coscarella Backwater valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201808A1 (en) * 1982-01-21 1983-09-08 H. Krantz Gmbh & Co, 5100 Aachen Device for the sealed closure of a channel

Also Published As

Publication number Publication date
ES206121U (en) 1976-03-16
AU469335B2 (en) 1976-02-12
NL7116724A (en) 1972-06-09
BE776295A (en) 1972-04-04
ZA718060B (en) 1972-08-30
FR2117420A5 (en) 1972-07-21
JPS571715B1 (en) 1982-01-12
GB1342078A (en) 1973-12-25
US3780983A (en) 1973-12-25
IT945333B (en) 1973-05-10
SE376467B (en) 1975-05-26
ES206121Y (en) 1976-07-16
CA955227A (en) 1974-09-24
AU3651471A (en) 1973-06-14
DE2160448A1 (en) 1972-06-15

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Legal Events

Date Code Title Description
PL Patent ceased