FR2626649B1 - THERMAL VALVE OPENING TRIGGER WITH DOUBLE SECURITY - Google Patents

THERMAL VALVE OPENING TRIGGER WITH DOUBLE SECURITY

Info

Publication number
FR2626649B1
FR2626649B1 FR8801263A FR8801263A FR2626649B1 FR 2626649 B1 FR2626649 B1 FR 2626649B1 FR 8801263 A FR8801263 A FR 8801263A FR 8801263 A FR8801263 A FR 8801263A FR 2626649 B1 FR2626649 B1 FR 2626649B1
Authority
FR
France
Prior art keywords
valve opening
thermal valve
double security
opening trigger
trigger
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 - Fee Related
Application number
FR8801263A
Other languages
French (fr)
Other versions
FR2626649A1 (en
Inventor
Jean-Claude Lanore
Jean-Paul Levoir
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.)
GPMS GIE
Original Assignee
GPMS GIE
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 GPMS GIE filed Critical GPMS GIE
Priority to FR8801263A priority Critical patent/FR2626649B1/en
Publication of FR2626649A1 publication Critical patent/FR2626649A1/en
Application granted granted Critical
Publication of FR2626649B1 publication Critical patent/FR2626649B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
    • 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

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)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
FR8801263A 1988-01-28 1988-01-28 THERMAL VALVE OPENING TRIGGER WITH DOUBLE SECURITY Expired - Fee Related FR2626649B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8801263A FR2626649B1 (en) 1988-01-28 1988-01-28 THERMAL VALVE OPENING TRIGGER WITH DOUBLE SECURITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801263A FR2626649B1 (en) 1988-01-28 1988-01-28 THERMAL VALVE OPENING TRIGGER WITH DOUBLE SECURITY

Publications (2)

Publication Number Publication Date
FR2626649A1 FR2626649A1 (en) 1989-08-04
FR2626649B1 true FR2626649B1 (en) 1990-03-16

Family

ID=9362911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801263A Expired - Fee Related FR2626649B1 (en) 1988-01-28 1988-01-28 THERMAL VALVE OPENING TRIGGER WITH DOUBLE SECURITY

Country Status (1)

Country Link
FR (1) FR2626649B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104487747B (en) * 2012-07-27 2016-11-02 艾莫股份公司 Safety equipment especially for self-propelled gas system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819749A1 (en) * 1988-06-10 1989-12-14 Verband Der Sachversicherer Ev THERMAL RELEASE DEVICE FOR SPRINKLERS FOR FIXED FIRE EXTINGUISHING SYSTEMS
DK0665761T3 (en) * 1991-02-28 1999-06-23 Goeran Sundholm Sprinkler head for firefighting
DE4233043A1 (en) * 1992-10-01 1994-04-07 Total Feuerschutz Gmbh Temperature sensor
GB9701023D0 (en) * 1997-01-18 1997-03-05 Grinnell Mfg Uk Ltd An elongate glass bulb and method of supporting same
CA2964389A1 (en) * 2014-11-05 2016-05-12 Luxfer Canada Limited Thermal pressure relief device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR642049A (en) * 1927-10-06 1928-08-17 Improvements to automatic fire extinguishers
FR1582146A (en) * 1968-05-22 1969-09-26
FR2118399A5 (en) * 1970-12-18 1972-07-28 Auphan Joseph
GB1359857A (en) * 1971-05-24 1974-07-10 Hall Co Ltd Matthew Fire extinguishing media release device for automatic sprinkler installations
GB1382643A (en) * 1972-01-07 1975-02-05 Firemaster Extinguisher Ltd Fire extinguishing apparatus
FR2273562A1 (en) * 1974-06-10 1976-01-02 Rochelet Edmond Sprinkler for fire extinguishing system - spring and fusible link operated by pressure or heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104487747B (en) * 2012-07-27 2016-11-02 艾莫股份公司 Safety equipment especially for self-propelled gas system

Also Published As

Publication number Publication date
FR2626649A1 (en) 1989-08-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse