FR2789745B1 - FIRE PROTECTION VALVE - Google Patents

FIRE PROTECTION VALVE

Info

Publication number
FR2789745B1
FR2789745B1 FR9901911A FR9901911A FR2789745B1 FR 2789745 B1 FR2789745 B1 FR 2789745B1 FR 9901911 A FR9901911 A FR 9901911A FR 9901911 A FR9901911 A FR 9901911A FR 2789745 B1 FR2789745 B1 FR 2789745B1
Authority
FR
France
Prior art keywords
rod
valve
bush
fire protection
protection 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.)
Expired - Fee Related
Application number
FR9901911A
Other languages
French (fr)
Other versions
FR2789745A1 (en
Inventor
Wilhelm P Strulik
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9901911A priority Critical patent/FR2789745B1/en
Priority to DE60025577T priority patent/DE60025577T2/en
Priority to AT00400433T priority patent/ATE315952T1/en
Priority to EP00400433A priority patent/EP1029558B1/en
Priority to ES00400433T priority patent/ES2255951T3/en
Publication of FR2789745A1 publication Critical patent/FR2789745A1/en
Application granted granted Critical
Publication of FR2789745B1 publication Critical patent/FR2789745B1/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
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/18—Sliding dampers
    • A62C2/20—Sliding dampers at 90 degrees to the plane of the opening
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
    • A62C2/242—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with fusible links

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

The valve consists of a body (100) forming a seat (120) for a shutter (140) connected by a rod (160) to a support (170) with a threaded hole (170A) for a regulating bush (200). The rod is surrounded at least partially by a return spring (230) which is released by a fuse (240) when the temperature of the air passing through the valve exceeds a set level. In its compressed state the return spring (230) is located at least partially inside the regulating bush and is held in place by a rim (202) on the end of the bush. The other end of the spring presses against a collar on the rear end of the rod and forces the valve shutter into its closed position when the fuse releases it.
FR9901911A 1999-02-17 1999-02-17 FIRE PROTECTION VALVE Expired - Fee Related FR2789745B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9901911A FR2789745B1 (en) 1999-02-17 1999-02-17 FIRE PROTECTION VALVE
DE60025577T DE60025577T2 (en) 1999-02-17 2000-02-16 Fire protection valve
AT00400433T ATE315952T1 (en) 1999-02-17 2000-02-16 FIRE PROTECTION VALVE
EP00400433A EP1029558B1 (en) 1999-02-17 2000-02-16 Fire protection valve
ES00400433T ES2255951T3 (en) 1999-02-17 2000-02-16 FIRE PROTECTION VALVE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901911A FR2789745B1 (en) 1999-02-17 1999-02-17 FIRE PROTECTION VALVE

Publications (2)

Publication Number Publication Date
FR2789745A1 FR2789745A1 (en) 2000-08-18
FR2789745B1 true FR2789745B1 (en) 2001-05-04

Family

ID=9542125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901911A Expired - Fee Related FR2789745B1 (en) 1999-02-17 1999-02-17 FIRE PROTECTION VALVE

Country Status (5)

Country Link
EP (1) EP1029558B1 (en)
AT (1) ATE315952T1 (en)
DE (1) DE60025577T2 (en)
ES (1) ES2255951T3 (en)
FR (1) FR2789745B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105546131B (en) * 2015-08-24 2017-11-28 广西南宁都宁通风防护设备有限公司 Fire-fighting ventilation shaft valve
FI20175150L (en) * 2017-02-17 2018-08-18 Flaekt Woods Ab Vent valve and method for measuring air flow through a vent valve
CN109185520B (en) * 2018-11-06 2024-05-07 陈开兵 Combined type flue fireproof check valve
CN113217674A (en) * 2021-04-09 2021-08-06 东莞市金尔来电子科技有限公司 Valve gate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061548A (en) * 1965-07-22 1967-03-15 Gustaf Harald Bodin Improvements in or relating to valve devices for ventilation ducts
US4055829A (en) * 1975-03-03 1977-10-25 Elsie Manufacturing Company Fusible links and process for producing same
FR2372360A1 (en) * 1976-11-18 1978-06-23 Mineur Becourt HIGH REACTION SPEED VALVE SHUTTER DEVICE
DE2652879A1 (en) 1976-11-20 1978-05-24 Eidmann Juergen FIRE VALVE
US5120152A (en) * 1990-06-25 1992-06-09 Carmen Gueli Fusible link
GB2249479B (en) * 1990-10-19 1994-12-14 Gilberts Fire damper

Also Published As

Publication number Publication date
DE60025577D1 (en) 2006-04-06
FR2789745A1 (en) 2000-08-18
ES2255951T3 (en) 2006-07-16
EP1029558A1 (en) 2000-08-23
ATE315952T1 (en) 2006-02-15
DE60025577T2 (en) 2006-09-14
EP1029558B1 (en) 2006-01-18

Similar Documents

Publication Publication Date Title
IL132772A0 (en) Dry pipe valve system
TW262532B (en)
CA2346117A1 (en) Low differential check valve for sprinkler systems
ES2141243T3 (en) VALVE ASSEMBLY.
BR0102989A (en) Rear compartment cover damper
FR2789745B1 (en) FIRE PROTECTION VALVE
ES2171277T3 (en) FLOW REGULATION ACCESSORY.
DE59809013D1 (en) swivel mount
CA1142040A (en) Automatically operable watering tap for domesticated animals
ZA955155B (en) Thermic instrument protection
JPH03622Y2 (en)
RU22213U1 (en) THERMAL SAFETY VALVE
ATE303182T1 (en) DEVICE FOR AUTOMATICALLY OPENING A SAFETY DEVICE IN RESPECT OF AN INCREASE IN TEMPERATURE
ITBS980083U1 (en) THERMAL SAFETY FOR PIPES CONNECTIONS REGULATING VALVES AND SIMILAR SYSTEMS OR EQUIPMENT CIRCULATION OF COMBUSTIBLE GAS
DE59505446D1 (en) DEVICE FOR AUTOMATICALLY CLOSING A SHUT-OFF ARMATURE
JPS552839A (en) Shut-off valve
CZ218693A3 (en) Hydraulic safety of overload
JPH0452607U (en)
AR010135A1 (en) VALVE CONTROL DEVICE
ATE64163T1 (en) CISTERN.
SE8703668D0 (en) CUTTING AND SHUTTER VALVE
ES1051878U (en) Device for controlling the air incorporated into a bottle or the like on autonomos applicable emergency equipment. (Machine-translation by Google Translate, not legally binding)
JPH03104633U (en)
Krishnamurthy Mangroves: Future shock?
ES275191U (en) Released automatic release of the car seat belt (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 17

ST Notification of lapse

Effective date: 20161028