HK133894A - Fire control valve with pivotal latch - Google Patents

Fire control valve with pivotal latch

Info

Publication number
HK133894A
HK133894A HK133894A HK133894A HK133894A HK 133894 A HK133894 A HK 133894A HK 133894 A HK133894 A HK 133894A HK 133894 A HK133894 A HK 133894A HK 133894 A HK133894 A HK 133894A
Authority
HK
Hong Kong
Prior art keywords
control valve
fire control
pivotal latch
pivotal
latch
Prior art date
Application number
HK133894A
Other languages
English (en)
Inventor
Charles Herman Gray Jr
Original Assignee
Charles Herman Gray Jr
Oates Donald Edwin
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 Charles Herman Gray Jr, Oates Donald Edwin filed Critical Charles Herman Gray Jr
Publication of HK133894A publication Critical patent/HK133894A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/04—Removing or cutting-off the supply of inflammable material
    • 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • 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
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1819—Safety cut-off

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Safety Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Multiple-Way Valves (AREA)
HK133894A 1990-01-02 1994-12-01 Fire control valve with pivotal latch HK133894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/459,975 US5004003A (en) 1988-05-11 1990-01-02 Fire control valve with pivotal latch

Publications (1)

Publication Number Publication Date
HK133894A true HK133894A (en) 1994-12-09

Family

ID=23826914

Family Applications (1)

Application Number Title Priority Date Filing Date
HK133894A HK133894A (en) 1990-01-02 1994-12-01 Fire control valve with pivotal latch

Country Status (8)

Country Link
US (1) US5004003A (fr)
JP (1) JPH05504393A (fr)
AU (1) AU646016B2 (fr)
CA (1) CA2033471C (fr)
DE (2) DE4092353T (fr)
GB (1) GB2239692B (fr)
HK (1) HK133894A (fr)
WO (1) WO1991010090A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275194A (en) * 1992-11-30 1994-01-04 Donald E. Oates Fire control valve with replaceable locking pin assembly
US5298088A (en) * 1993-03-12 1994-03-29 Gray Charles H Jr One-quarter turn ball valve closer
US5343884A (en) * 1993-09-02 1994-09-06 Tom Henderson Self-closing gate valve system and external self-closing actuator mechanism therefor
US5452852A (en) * 1994-05-25 1995-09-26 Marckel; Michael L. Valves and an improved method of replacing valves in pressurized systems
DE4422241A1 (de) * 1994-06-24 1996-01-11 Mertik Maxitrol Gmbh & Co Kg Thermische Armaturensicherung zum automatischen Absperren von Leitungen
DE19608165C1 (de) * 1996-03-04 1997-11-06 Mertik Maxitrol Gmbh & Co Kg Thermische Armaturensicherung zum automatischen Absperren von Leitungen
FR2832205B1 (fr) * 2001-11-14 2004-07-09 Briffault Sa Robinet pour reservoir ou conduit a gaz, comportant un levier
US11214985B1 (en) 2017-02-08 2022-01-04 Moog Inc. Electro-mechanical latch with cocking mechanism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108772A (en) * 1911-03-14 1914-08-25 American Stove Co Thermostatic gas cut-off for water-heaters.
US1814157A (en) * 1928-06-22 1931-07-14 Frank A Heimbold Emergency valve
US1874356A (en) * 1930-06-11 1932-08-30 Globe Automatic Sprinkler Co Quick acting release device for carbon dioxide fire systems
GB427268A (en) * 1934-03-09 1935-04-18 Abram Warren Wheaton Improvements in fusible link controlled shut-off valves
US2638106A (en) * 1950-04-21 1953-05-12 Herbert H Shiels Fusible trip mechanism for automatic cutoff valves
GB742955A (en) * 1953-07-20 1956-01-04 Monitor Engineering And Oil Ap A new or improved temperature-operated shut-off valve
GB1031711A (en) * 1961-06-27 1966-06-02 Midland Brass Fittings Company Improvements in valves for fluids
US3140721A (en) * 1962-01-08 1964-07-14 Timothy J Sullivan Pressure and temperature protector for automatic full flow shut-off valve
US3378021A (en) * 1963-09-16 1968-04-16 Joseph V. Milo Safety shut-off valve
US3800816A (en) * 1972-06-26 1974-04-02 Follett Valves Inc Fuel line shut off
US4635670A (en) * 1985-12-06 1987-01-13 Cameron Iron Works, Inc. Heat sensitive valve
US4890635A (en) * 1988-05-11 1990-01-02 Gray Charles H Jr Fire control valve

Also Published As

Publication number Publication date
DE4092353C2 (de) 1996-01-04
CA2033471C (fr) 1997-06-03
CA2033471A1 (fr) 1991-07-03
AU646016B2 (en) 1994-02-03
AU7184591A (en) 1991-07-24
DE4092353T (fr) 1993-01-28
US5004003A (en) 1991-04-02
GB9028103D0 (en) 1991-02-13
WO1991010090A1 (fr) 1991-07-11
GB2239692B (en) 1993-12-22
GB2239692A (en) 1991-07-10
JPH05504393A (ja) 1993-07-08

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