FR2289825B1 - - Google Patents

Info

Publication number
FR2289825B1
FR2289825B1 FR7436376A FR7436376A FR2289825B1 FR 2289825 B1 FR2289825 B1 FR 2289825B1 FR 7436376 A FR7436376 A FR 7436376A FR 7436376 A FR7436376 A FR 7436376A FR 2289825 B1 FR2289825 B1 FR 2289825B1
Authority
FR
France
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
FR7436376A
Other languages
French (fr)
Other versions
FR2289825A1 (fr
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 FR7436376A priority Critical patent/FR2289825A1/fr
Publication of FR2289825A1 publication Critical patent/FR2289825A1/fr
Application granted granted Critical
Publication of FR2289825B1 publication Critical patent/FR2289825B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • 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
    • F16K17/386—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 closure members being rotatable or pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Temperature-Responsive Valves (AREA)
  • Safety Valves (AREA)
FR7436376A 1974-10-31 1974-10-31 Soupape de ventilation Granted FR2289825A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7436376A FR2289825A1 (fr) 1974-10-31 1974-10-31 Soupape de ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436376A FR2289825A1 (fr) 1974-10-31 1974-10-31 Soupape de ventilation

Publications (2)

Publication Number Publication Date
FR2289825A1 FR2289825A1 (fr) 1976-05-28
FR2289825B1 true FR2289825B1 (cs) 1977-10-28

Family

ID=9144577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436376A Granted FR2289825A1 (fr) 1974-10-31 1974-10-31 Soupape de ventilation

Country Status (1)

Country Link
FR (1) FR2289825A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733023B1 (fr) * 1995-04-14 1997-05-30 Anemotherm Obturateur de clapet, clapet muni d'un obturateur et systeme d'un cadre a sceller a travers une paroi et d'un clapet muni d'un obturateur a monter dans ce cadre
EP0805314A1 (fr) * 1996-05-03 1997-11-05 Anemotherm Obturateur de clapet, clapet muni d'un obturateur et système d'un cadre à sceller à travers une paroi et d'un clapet muni d'un obturateur à monter dans ce cadre
CN103148567B (zh) * 2013-03-28 2015-04-01 上海理工大学 一种反馈调节式风阀装置

Also Published As

Publication number Publication date
FR2289825A1 (fr) 1976-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse