FR2323082A1 - Bouche de ventilation pare-flamme et eventuellement coupe-feu - Google Patents

Bouche de ventilation pare-flamme et eventuellement coupe-feu

Info

Publication number
FR2323082A1
FR2323082A1 FR7527048A FR7527048A FR2323082A1 FR 2323082 A1 FR2323082 A1 FR 2323082A1 FR 7527048 A FR7527048 A FR 7527048A FR 7527048 A FR7527048 A FR 7527048A FR 2323082 A1 FR2323082 A1 FR 2323082A1
Authority
FR
France
Prior art keywords
valve
nut
guide shaft
spring loaded
kept open
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.)
Withdrawn
Application number
FR7527048A
Other languages
English (en)
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 FR7527048A priority Critical patent/FR2323082A1/fr
Publication of FR2323082A1 publication Critical patent/FR2323082A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Building Environments (AREA)
  • Safety Valves (AREA)
  • Temperature-Responsive Valves (AREA)
FR7527048A 1975-09-03 1975-09-03 Bouche de ventilation pare-flamme et eventuellement coupe-feu Withdrawn FR2323082A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7527048A FR2323082A1 (fr) 1975-09-03 1975-09-03 Bouche de ventilation pare-flamme et eventuellement coupe-feu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527048A FR2323082A1 (fr) 1975-09-03 1975-09-03 Bouche de ventilation pare-flamme et eventuellement coupe-feu

Publications (1)

Publication Number Publication Date
FR2323082A1 true FR2323082A1 (fr) 1977-04-01

Family

ID=9159599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527048A Withdrawn FR2323082A1 (fr) 1975-09-03 1975-09-03 Bouche de ventilation pare-flamme et eventuellement coupe-feu

Country Status (1)

Country Link
FR (1) FR2323082A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815119A1 (de) * 1977-04-07 1978-10-26 Sicli Ventil mit steuerung aufgrund eines thermischen effekts und mit direkter steuerung
FR2408795A1 (fr) * 1977-11-15 1979-06-08 Noirats Sarl Usine Bouche de ventilation a debit reglable sans demontage
WO1994027072A1 (fr) * 1993-05-12 1994-11-24 Richard Threlfall Group Limited Dispositifs de securite
WO1997032148A1 (fr) * 1996-03-01 1997-09-04 Burger Armaturen Gmbh Vanne de securite pour canalisation
US6203421B1 (en) * 2000-01-29 2001-03-20 Ervin H. Black Safety ceiling vent
WO2008103029A2 (fr) * 2007-02-19 2008-08-28 Bootsman Holding Bv Fusible à plomb en fusion
CN107975627A (zh) * 2017-10-17 2018-05-01 徐德峰 燃气安全装置
CN110030408A (zh) * 2019-02-22 2019-07-19 北京启顺京腾科技有限责任公司 一种集成化防爆呼吸阀及其管控方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815119A1 (de) * 1977-04-07 1978-10-26 Sicli Ventil mit steuerung aufgrund eines thermischen effekts und mit direkter steuerung
FR2408795A1 (fr) * 1977-11-15 1979-06-08 Noirats Sarl Usine Bouche de ventilation a debit reglable sans demontage
WO1994027072A1 (fr) * 1993-05-12 1994-11-24 Richard Threlfall Group Limited Dispositifs de securite
WO1997032148A1 (fr) * 1996-03-01 1997-09-04 Burger Armaturen Gmbh Vanne de securite pour canalisation
US6203421B1 (en) * 2000-01-29 2001-03-20 Ervin H. Black Safety ceiling vent
WO2008103029A2 (fr) * 2007-02-19 2008-08-28 Bootsman Holding Bv Fusible à plomb en fusion
WO2008103029A3 (fr) * 2007-02-19 2008-10-16 Bootsman Holding Bv Fusible à plomb en fusion
CN107975627A (zh) * 2017-10-17 2018-05-01 徐德峰 燃气安全装置
CN110030408A (zh) * 2019-02-22 2019-07-19 北京启顺京腾科技有限责任公司 一种集成化防爆呼吸阀及其管控方法
CN110030408B (zh) * 2019-02-22 2020-06-12 江苏华制自动化科技有限公司 一种集成化防爆呼吸阀及其管控方法

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Legal Events

Date Code Title Description
ST Notification of lapse