FR2360799A1 - ELASTIC GAS PRESSURE DEVICE AND FAN INCLUDING SUCH A DEVICE - Google Patents

ELASTIC GAS PRESSURE DEVICE AND FAN INCLUDING SUCH A DEVICE

Info

Publication number
FR2360799A1
FR2360799A1 FR7724042A FR7724042A FR2360799A1 FR 2360799 A1 FR2360799 A1 FR 2360799A1 FR 7724042 A FR7724042 A FR 7724042A FR 7724042 A FR7724042 A FR 7724042A FR 2360799 A1 FR2360799 A1 FR 2360799A1
Authority
FR
France
Prior art keywords
gas pressure
elastic gas
fan including
pressure device
gas spring
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.)
Granted
Application number
FR7724042A
Other languages
French (fr)
Other versions
FR2360799B3 (en
Inventor
Gerhard Braam
Gustav Kade
Harald Breidenfeld
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.)
Colt International Holdings AG
Original Assignee
Colt International Holdings AG
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 Colt International Holdings AG filed Critical Colt International Holdings AG
Publication of FR2360799A1 publication Critical patent/FR2360799A1/en
Application granted granted Critical
Publication of FR2360799B3 publication Critical patent/FR2360799B3/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • E05Y2800/254—Emergency conditions the elements not functioning in case of emergency
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/34—Form stability
    • E05Y2800/342—Deformable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un dispositif élastique à pression de gaz et un ventilateur incluant un tel dispositif. Ce dispositif comprend un ressort gazeux 11 associé à un corps de cylindre 2 et à un corps de piston 5, de sorte que l'action du ressort gazeux peut être surmontée ou renforcée par l'admission dans le cylindre d'un fluide sous pression. Application à la commande d'un volet de ventilateur, en particulier en cas d'incendie.The invention relates to an elastic gas pressure device and a ventilator including such a device. This device comprises a gas spring 11 associated with a cylinder body 2 and a piston body 5, so that the action of the gas spring can be overcome or reinforced by the admission into the cylinder of a pressurized fluid. Application to the control of a fan shutter, in particular in the event of fire.

FR7724042A 1976-08-05 1977-08-04 ELASTIC GAS PRESSURE DEVICE AND FAN INCLUDING SUCH A DEVICE Granted FR2360799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2635248A DE2635248C2 (en) 1976-08-05 1976-08-05 Device for opening and closing a ventilation flap of fire ventilators

Publications (2)

Publication Number Publication Date
FR2360799A1 true FR2360799A1 (en) 1978-03-03
FR2360799B3 FR2360799B3 (en) 1980-04-04

Family

ID=5984799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724042A Granted FR2360799A1 (en) 1976-08-05 1977-08-04 ELASTIC GAS PRESSURE DEVICE AND FAN INCLUDING SUCH A DEVICE

Country Status (8)

Country Link
AT (1) AT386124B (en)
AU (1) AU2762377A (en)
BE (1) BE857553A (en)
CH (1) CH626708A5 (en)
DE (1) DE2635248C2 (en)
FR (1) FR2360799A1 (en)
GB (1) GB1586577A (en)
NL (1) NL7708527A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583844A1 (en) * 1985-06-21 1986-12-26 Ecodis Jack which can be applied to opening and closing smoke outlets especially
WO1997022774A1 (en) * 1995-12-16 1997-06-26 Matthews & Yates Limited Ventilators

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305139A1 (en) * 1983-02-15 1984-08-16 Harald Dipl.-Ing. 8400 Regensburg Vetter Control device with integrated gas return spring for a closable flap arranged in an opening
AT410357B (en) * 2001-01-19 2003-04-25 Hoerbiger Hydraulik WORKING CYLINDER
AT412114B (en) 2002-09-25 2004-09-27 Hoerbiger Hydraulik DOUBLE-ACTING WORK CYLINDER
NL1029161C2 (en) * 2005-06-01 2006-12-04 Actuant Corp Hydraulic drive cylinder with gas spring action for e.g. opening and closing car doors, includes stationary tube with internal volume connected to blind axial bore in piston rod
WO2008103029A2 (en) * 2007-02-19 2008-08-28 Bootsman Holding Bv Melting lead fuse
CN116352141B (en) * 2023-06-02 2023-08-08 贵州迈锐钻探设备制造有限公司 Special rebound device for water hole drilling device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1807788A1 (en) * 1968-11-08 1971-02-11 Fichtel & Sachs Ag Hydraulic motor with gas energy storage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583844A1 (en) * 1985-06-21 1986-12-26 Ecodis Jack which can be applied to opening and closing smoke outlets especially
WO1997022774A1 (en) * 1995-12-16 1997-06-26 Matthews & Yates Limited Ventilators

Also Published As

Publication number Publication date
AU2762377A (en) 1979-02-08
FR2360799B3 (en) 1980-04-04
DE2635248C2 (en) 1986-08-07
DE2635248A1 (en) 1978-02-09
GB1586577A (en) 1981-03-18
CH626708A5 (en) 1981-11-30
BE857553A (en) 1977-12-01
NL7708527A (en) 1978-02-07
ATA578077A (en) 1987-12-15
AT386124B (en) 1988-07-11

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