FR2583844B1 - CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS - Google Patents

CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS

Info

Publication number
FR2583844B1
FR2583844B1 FR8509839A FR8509839A FR2583844B1 FR 2583844 B1 FR2583844 B1 FR 2583844B1 FR 8509839 A FR8509839 A FR 8509839A FR 8509839 A FR8509839 A FR 8509839A FR 2583844 B1 FR2583844 B1 FR 2583844B1
Authority
FR
France
Prior art keywords
closing
opening
smoke outlets
particularly smoke
cylinder applicable
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
Application number
FR8509839A
Other languages
French (fr)
Other versions
FR2583844A1 (en
Inventor
Jean Bonnin
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.)
ECODIS
Original Assignee
ECODIS
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 ECODIS filed Critical ECODIS
Priority to FR8509839A priority Critical patent/FR2583844B1/en
Publication of FR2583844A1 publication Critical patent/FR2583844A1/en
Application granted granted Critical
Publication of FR2583844B1 publication Critical patent/FR2583844B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0218—Mono-tubular units
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)
FR8509839A 1985-06-21 1985-06-21 CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS Expired FR2583844B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8509839A FR2583844B1 (en) 1985-06-21 1985-06-21 CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509839A FR2583844B1 (en) 1985-06-21 1985-06-21 CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS

Publications (2)

Publication Number Publication Date
FR2583844A1 FR2583844A1 (en) 1986-12-26
FR2583844B1 true FR2583844B1 (en) 1989-08-18

Family

ID=9320742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509839A Expired FR2583844B1 (en) 1985-06-21 1985-06-21 CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS

Country Status (1)

Country Link
FR (1) FR2583844B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616503B1 (en) * 1987-06-11 1992-07-10 Ferco Int Usine Ferrures DOUBLE ACTION SHOCK ABSORBER CAUSING LAMINATION OF A FLUID ON THE PASSAGE OF A THREAD
US4817238A (en) * 1988-06-02 1989-04-04 Liu James C Pneumatic door-closer having a closable passage and a regulatable passage
FR2651528A2 (en) * 1988-11-10 1991-03-08 Vernois Goulven Device for operating and locking the shutters of a bay of a building
DE102006034249B3 (en) * 2006-07-21 2007-12-27 Stabilus Gmbh Gas spring arrangement for raising rotatable flap in motor vehicle, has locking device mechanically locking piston rod in extended position, where extension force acting on piston is equal or smaller than weight force acting against flap
CN103590694B (en) * 2013-10-14 2016-01-13 国家电网公司 A kind of automatic switch window system be convenient under natural ventilating status
CN104747641A (en) * 2014-07-22 2015-07-01 周鸿钧 Two-way extension air spring
US10871019B2 (en) * 2018-01-15 2020-12-22 Magna Closures Inc. Closure panel extension mechanism with multiple springs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1433867A (en) * 1965-05-13 1966-04-01 Air spring
FR1560547A (en) * 1968-01-26 1969-03-21
US4058301A (en) * 1976-05-28 1977-11-15 The United States Of America As Represented By The Secretary Of The Navy Load limiter coupling
DE2635248C2 (en) * 1976-08-05 1986-08-07 Colt International Gmbh, 4190 Kleve Device for opening and closing a ventilation flap of fire ventilators
FR2386677A1 (en) * 1977-04-08 1978-11-03 Godefroy Gerard Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism
DE2948081A1 (en) * 1979-11-29 1981-06-04 Stabilus Gmbh, 5400 Koblenz LENGTH ADJUSTABLE SPRING ELEMENT
GB2125884B (en) * 1982-02-05 1985-10-02 Cox Ltd William Hatch or rooflight opening mechanism
FR2548335B1 (en) * 1983-06-28 1989-03-03 Gerland Etancheite Sa DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSING
DE3338092C3 (en) * 1983-10-20 1994-08-04 Eberspaecher J DEVICE FOR THE EXHAUST OF SMOKE AND HEAT AND FOR THE VENTILATION AND EXHAUST OF CLOSED ROOMS

Also Published As

Publication number Publication date
FR2583844A1 (en) 1986-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse