FR2360799A1 - ELASTIC GAS PRESSURE DEVICE AND FAN INCLUDING SUCH A DEVICE - Google Patents
ELASTIC GAS PRESSURE DEVICE AND FAN INCLUDING SUCH A DEVICEInfo
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 1
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.
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)
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)
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)
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 |
-
1976
- 1976-08-05 DE DE2635248A patent/DE2635248C2/en not_active Expired
-
1977
- 1977-08-02 NL NL7708527A patent/NL7708527A/en not_active Application Discontinuation
- 1977-08-03 CH CH953777A patent/CH626708A5/en not_active IP Right Cessation
- 1977-08-04 AU AU27623/77A patent/AU2762377A/en active Pending
- 1977-08-04 FR FR7724042A patent/FR2360799A1/en active Granted
- 1977-08-05 BE BE179966A patent/BE857553A/en not_active IP Right Cessation
- 1977-08-05 AT AT0578077A patent/AT386124B/en not_active IP Right Cessation
- 1977-08-05 GB GB32884/77A patent/GB1586577A/en not_active Expired
Cited By (2)
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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