GB1403460A - Safetyvalve with an instantaneous release - Google Patents

Safetyvalve with an instantaneous release

Info

Publication number
GB1403460A
GB1403460A GB732573A GB732573A GB1403460A GB 1403460 A GB1403460 A GB 1403460A GB 732573 A GB732573 A GB 732573A GB 732573 A GB732573 A GB 732573A GB 1403460 A GB1403460 A GB 1403460A
Authority
GB
United Kingdom
Prior art keywords
safetyvalve
instantaneous release
instantaneous
release
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
GB732573A
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.)
DOYER SA ETS
Original Assignee
DOYER SA ETS
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
Priority claimed from FR7206027A external-priority patent/FR2173403A5/fr
Priority claimed from FR7212726A external-priority patent/FR2180181A6/fr
Application filed by DOYER SA ETS filed Critical DOYER SA ETS
Publication of GB1403460A publication Critical patent/GB1403460A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7069—With lock or seal
    • Y10T137/7131—Common lock and valve actuator
    • Y10T137/7194—Biased valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
GB732573A 1972-02-23 1973-02-14 Safetyvalve with an instantaneous release Expired GB1403460A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7206027A FR2173403A5 (en) 1972-02-23 1972-02-23
FR7212726A FR2180181A6 (en) 1972-04-12 1972-04-12

Publications (1)

Publication Number Publication Date
GB1403460A true GB1403460A (en) 1975-08-28

Family

ID=26216927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB732573A Expired GB1403460A (en) 1972-02-23 1973-02-14 Safetyvalve with an instantaneous release

Country Status (8)

Country Link
US (1) US3802459A (en)
JP (1) JPS4897118A (en)
BE (1) BE795537A (en)
DE (1) DE2309122A1 (en)
ES (1) ES411877A1 (en)
GB (1) GB1403460A (en)
IT (1) IT979367B (en)
NL (1) NL7302272A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202613A (en) * 1987-03-23 1988-09-28 Gsa Ind Relief valves
WO1998011371A1 (en) * 1996-09-13 1998-03-19 Marioff Oy Valve

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372360A1 (en) * 1976-11-18 1978-06-23 Mineur Becourt HIGH REACTION SPEED VALVE SHUTTER DEVICE
US4398553A (en) * 1981-11-27 1983-08-16 Aeroquip Corporation Tee valve assembly
US4688592A (en) * 1986-11-26 1987-08-25 Tibbals Jr Edward C Earthquake tremor responsive shut off valve
CA1315324C (en) * 1988-03-16 1993-03-30 Peter Kooiman Flow control device
US4804163A (en) * 1988-05-10 1989-02-14 Yang Shun Ching Key button type of water tap
FR2655703B1 (en) * 1989-12-13 1992-03-13 Hutchinson DEVICE FOR CONTROLLING THE EXHAUST OF A PRESSURE ENCLOSURE.
US5039062A (en) * 1990-06-11 1991-08-13 England Frank R Tamper proof valve
US5464190A (en) * 1994-07-07 1995-11-07 Chang; Fang-Hsiung Foot-operated valve
DE19616646A1 (en) * 1996-04-26 1997-11-06 Mann & Hummel Filter Valve for liquids
CN100406319C (en) * 2006-08-10 2008-07-30 三一重工股份有限公司 Tyre air inflating device of tyre road pressing machine
US8622070B2 (en) * 2011-01-10 2014-01-07 Kidde Technologies, Inc. Valve release mechanism
US9423034B2 (en) * 2013-07-22 2016-08-23 Luke S. Colby Locking poppet valve
CN103989402B (en) * 2014-05-16 2016-08-17 绍兴市吉柏尼机电有限公司 A kind of new detachable pressure limiting valve of electric pressure cooker structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US443886A (en) * 1890-12-30 Combined valve locking and stoee closing mechanism
US1715504A (en) * 1928-08-10 1929-06-04 James L Johnston Releasable valve
US2082643A (en) * 1936-07-27 1937-06-01 Charles E Leece Fuel valve lock
BE532943A (en) * 1953-10-29
US3115330A (en) * 1960-05-23 1963-12-24 Otis Eng Co Pressure controlled pilot valve operating device
US3127786A (en) * 1960-12-13 1964-04-07 Wooley William Hubert Detent for a self-closing water faucet
US3346232A (en) * 1964-02-24 1967-10-10 Crawford Fitting Co Push button fluid valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202613A (en) * 1987-03-23 1988-09-28 Gsa Ind Relief valves
WO1998011371A1 (en) * 1996-09-13 1998-03-19 Marioff Oy Valve
AU717864B2 (en) * 1996-09-13 2000-04-06 Marioff Oy Valve
US6131876A (en) * 1996-09-13 2000-10-17 Marioff Oy Valve having a displaceable valve spindle

Also Published As

Publication number Publication date
NL7302272A (en) 1973-08-27
IT979367B (en) 1974-09-30
BE795537A (en) 1973-06-18
DE2309122A1 (en) 1973-08-30
ES411877A1 (en) 1976-01-01
US3802459A (en) 1974-04-09
JPS4897118A (en) 1973-12-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee