BE857553A - Perfectionnements aux dispositifs de ventilation - Google Patents
Perfectionnements aux dispositifs de ventilationInfo
- Publication number
- BE857553A BE857553A BE179966A BE179966A BE857553A BE 857553 A BE857553 A BE 857553A BE 179966 A BE179966 A BE 179966A BE 179966 A BE179966 A BE 179966A BE 857553 A BE857553 A BE 857553A
- Authority
- BE
- Belgium
- Prior art keywords
- ventilation devices
- ventilation
- devices
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2635248A DE2635248C2 (de) | 1976-08-05 | 1976-08-05 | Vorrichtung zum Öffnen und Schließen einer Lüftungsklappe von Feuerlüftern |
Publications (1)
Publication Number | Publication Date |
---|---|
BE857553A true BE857553A (fr) | 1977-12-01 |
Family
ID=5984799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE179966A BE857553A (fr) | 1976-08-05 | 1977-08-05 | Perfectionnements aux dispositifs de ventilation |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT386124B (fr) |
AU (1) | AU2762377A (fr) |
BE (1) | BE857553A (fr) |
CH (1) | CH626708A5 (fr) |
DE (1) | DE2635248C2 (fr) |
FR (1) | FR2360799A1 (fr) |
GB (1) | GB1586577A (fr) |
NL (1) | NL7708527A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3305139A1 (de) * | 1983-02-15 | 1984-08-16 | Harald Dipl.-Ing. 8400 Regensburg Vetter | Steuereinrichtung mit integrierter gasrueckzugsfeder fuer eine in einer oeffnung angeordnete verschliessbare klappe |
FR2583844B1 (fr) * | 1985-06-21 | 1989-08-18 | Ecodis | Verin applicable a l'ouverture et a la fermeture notamment des exutoires de fumee |
GB9525844D0 (en) * | 1995-12-16 | 1996-02-21 | Gill Environmental Systems Ltd | Ventilataors |
AT410357B (de) * | 2001-01-19 | 2003-04-25 | Hoerbiger Hydraulik | Arbeitszylinder |
AT412114B (de) | 2002-09-25 | 2004-09-27 | Hoerbiger Hydraulik | Doppeltwirkender arbeitszylinder |
NL1029161C2 (nl) * | 2005-06-01 | 2006-12-04 | Actuant Corp | Aandrijfcilinder met geïntegreerde gasveerwerking. |
EP2122265A2 (fr) * | 2007-02-19 | 2009-11-25 | Bootsman Holding B.V. | Fusible à plomb en fusion |
CN116352141B (zh) * | 2023-06-02 | 2023-08-08 | 贵州迈锐钻探设备制造有限公司 | 一种用于钻水孔装置的专用反弹器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1807788A1 (de) * | 1968-11-08 | 1971-02-11 | Fichtel & Sachs Ag | Hydraulikmotor mit Gaskraftspeicher |
-
1976
- 1976-08-05 DE DE2635248A patent/DE2635248C2/de not_active Expired
-
1977
- 1977-08-02 NL NL7708527A patent/NL7708527A/xx not_active Application Discontinuation
- 1977-08-03 CH CH953777A patent/CH626708A5/de not_active IP Right Cessation
- 1977-08-04 FR FR7724042A patent/FR2360799A1/fr active Granted
- 1977-08-04 AU AU27623/77A patent/AU2762377A/en active Pending
- 1977-08-05 GB GB32884/77A patent/GB1586577A/en not_active Expired
- 1977-08-05 AT AT0578077A patent/AT386124B/de not_active IP Right Cessation
- 1977-08-05 BE BE179966A patent/BE857553A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2360799A1 (fr) | 1978-03-03 |
CH626708A5 (en) | 1981-11-30 |
AU2762377A (en) | 1979-02-08 |
GB1586577A (en) | 1981-03-18 |
AT386124B (de) | 1988-07-11 |
DE2635248C2 (de) | 1986-08-07 |
FR2360799B3 (fr) | 1980-04-04 |
DE2635248A1 (de) | 1978-02-09 |
ATA578077A (de) | 1987-12-15 |
NL7708527A (nl) | 1978-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: COLT INTERNATIONAL HOLDINGS A.G. Effective date: 19940831 |