EP1734214A2 - Appareil et procédé pour l'ouverture et fermeture électrique d'évents de fumée, évents de chaleur et lucarnes - Google Patents

Appareil et procédé pour l'ouverture et fermeture électrique d'évents de fumée, évents de chaleur et lucarnes Download PDF

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Publication number
EP1734214A2
EP1734214A2 EP06012350A EP06012350A EP1734214A2 EP 1734214 A2 EP1734214 A2 EP 1734214A2 EP 06012350 A EP06012350 A EP 06012350A EP 06012350 A EP06012350 A EP 06012350A EP 1734214 A2 EP1734214 A2 EP 1734214A2
Authority
EP
European Patent Office
Prior art keywords
wing
suspension rod
fastening means
actuation arm
arm
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.)
Withdrawn
Application number
EP06012350A
Other languages
German (de)
English (en)
Other versions
EP1734214A3 (fr
Inventor
Jens Buus Pedersen
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.)
Actulux AS
Original Assignee
Actulux AS
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
Priority claimed from DK200500143U external-priority patent/DK200500143U3/da
Priority claimed from DK200500199U external-priority patent/DK200500199U3/da
Application filed by Actulux AS filed Critical Actulux AS
Publication of EP1734214A2 publication Critical patent/EP1734214A2/fr
Publication of EP1734214A3 publication Critical patent/EP1734214A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0352—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being of domed or pyramidal shape
    • 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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • 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
    • 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
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
    • 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
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • 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
    • E05Y2800/10—Additional functions
    • E05Y2800/122—Telescopic action
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/232—Combinations of elements of elements of different categories of motors and transmissions
    • 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
    • E05Y2800/37—Length, width or depth adjustment
    • E05Y2800/372—Telescopically
    • 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
    • E05Y2900/152—Roof windows
    • E05Y2900/154—Skylights
    • 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

Definitions

  • the present invention relates to an electrical device for opening and closing a wing in the form of a smoke vent, a comfort vent, a skylight or a hatch, which wing might be attached to a first fastening means by a hinge, where at least one suspension rod can be connected to a second fastening means, where an actuation arm can be pivotally attached to the wing.
  • Roof hatches are used for many purposes. In case of fire or other dangerous situations smoke vents and comfort vents are often applied to provide ventilation in buildings thus allowing removal of smoke or heat. According to legislation many buildings must have ventilation in case of fire. Therefore fire precautions must include smoke hatches or similar arrangements to provide the necessary ventilation.
  • Transparent or translucent roof hatches benefit from being able to allow light transmission. They are often made of glass or plastic materials such as acryl glass. These roof hatches arc known as skylights or roof lights.
  • EP 1 548 220 discloses a roof ventilation device comprising a fixed frame, a roof hatch, such as a roof light, which is hingedly connected to the fixed frame and an actuator assembly for opening the roof hatch, as well as the actuator assembly as such.
  • the actuator assembly comprises a lever arm, which at a first end is pivotally connected to the roof hatch, and drive means are arranged on the fixed frame to displace a second end of the lever arm along a predetermined path substantially in the plane of the fixed frame so as to open the roof hatch.
  • One drawback of this invention is that it does not meet the statutory requirements, which states that the hatch must be able to open up to and more than. 140°.
  • US 4 090 437 discloses a compact and autonomous device of high power for the opening of a smoke and beat vent placed between the fixed frame and the opening frame of the vent and which is composed of a fixed arm forming the fixed frame and a pivoting arm the opening force being transmitted to the opening frame by means of a hinge fixed on a fitting piece gliding in the pivoting arm, which is retained in a closed position by means of a pivoting hook driven by different pulling means among which a pivoting lever is kept in a retaining position by an electromagnet, all forces and tensions being entirely taken up by the autonomous device and working in vertical and parallel planes, which are very close to one another.
  • One drawback of this invention is that several objects (i.e. a spring and a lever) are hanging under the hatch when it is closed.
  • Another drawback is that the power of the spring and pistons may vary because of the temperature, which causes technical problems and hence introduce well-founded insecurity regarding the proper use of the mechanism.
  • US 3 516 210 and US 3 728 956 both discloses skylights that are automatically or manually opened by using preloaded torsion springs. A reason for doing this is that it allows for a design of the opening mechanism in such a way that it does not extend downwards beyond the fixed frame of the roof light.
  • One drawback of these inventions is that the closing of the roof lights and preloading of the torsion springs have to be performed manually. These demands may hinder the use of the roof lights both for ordinary ventilation in non-emergency situations and for the required periodic tests in which the feasibility of the opening mechanisms is assessed.
  • the objects of the present invention can be accomplished by means of a device and a method as described in "Field of the Invention", which device is characteristic in that a rotational actuator can be mounted at the suspension rod for providing a relatively angular displacement of the actuation arm relative to the suspension rod.
  • the suspension rod can be adapted to be pivotally connected to the second fastening means (4), and the actuation arm might be pivotally connected to the wing.
  • the actuation arm might be pivotally connected to the wing.
  • the actuation arm is a telescopic arm comprising at least one extendable section.
  • the wing has the ability to rotate in a very large angle relative to the closed position, hence legislation demands are met.
  • the actuation arm is a telescopic arm comprising two extendable sections.
  • the actuation arm is attached to the rotational part of the rotational actuator.
  • the activation arm By attaching the activation arm to the rotational part of the rotational actuator it is possible to rotate the actuation arm relative to the suspension arm.
  • At least one damping device is attached to the actuation arm and the second fastening means. This way it is achieved that the damping device can accumulate pressure when the wing closes, which can lead to a force acting when the next opening states to overcome an initial momentum for the wing. It is particularly advantageous to apply dampers in order to stabilise and improve the relative motion of the actuation arm relative to the suspension and to serve as an oscillation-absorber.
  • At least one damping device is attached to the actuation arm and the suspension arm. This offers great freedom of design. Therefore an attachment of the damper to the suspension arm may be preferred in some situations.
  • the first fastening means and second fastening means are attached to a fixed frame.
  • it may be of great value to use the existing frame whilst in other situations it would be beneficial to mount a device attached in a frame.
  • the possibility to apply a device without a frame could be advantageous in situations in which the mounting of the present invention is carried out in a pre-existing frame.
  • the rotational actuator is electrical. Electrical rotational actuators can produce the huge torque required. Furthermore, it is possible to take advantage of a preferable 24 or 48 volt standby emergency power.
  • the present invention must comply with the legal provisions regarding emergency openings for the ventilation in buildings. However, other energy sources could be applied.
  • the rotational actuator can be remote-controlled. This is convenient especially when the wing is placed in a roof. A remote control is certainly needed in order to perform tests and non-emergency openings to ventilate the building. A remote control could send IR signals to a receiver which could activate the rotational actuator.
  • the wing has the ability to rotate more than 140° relative to the closed position. This way the opening can serve as an emergency exit. Furthermore, the legislation demands can be meet.
  • the wing is pivotally attached to a first fastening means, where the axis of rotation is approximately horizontal. This would often be the case i.e. when the invention is used to open and close a smoke vent, a heat vent or a skylight.
  • the present invention can also be used in situations in which the wing is pivotally attached to a first fastening means, where the axis of rotation is not horizontally oriented.
  • wing as used in the present application means any smoke vent, heat vent, skylight or hatch.
  • FIG. 1 shows an embodiment of the present invention.
  • the device for opening and closing a wing (18) is hingedly attached to a first fastening means (2).
  • the rotational part of the rotational actuator (10) is attached to the actuation arm (12), which is pivotally connected to the wing (18) via mounting hardware (20).
  • the non-rotary part of the rotational actuator (10) is attached to a suspension arm (8), which is connected to a second fastening means (4).
  • the first fastening means (2) is attached to the first side of the fixed frame (5) via a hinge (16) that includes an axle (17) and the first fastening means (2).
  • the second fastening means (4) is attached to the second side of the fixed frame (6).
  • the activation arm includes a basis (13), and first extendable section (14) and a second extendable section (15).
  • the fastening means 4 are pivotal, and the actuation arm might have a fixed length.
  • the rotational actuator is able to generate a very high torque, which is necessary for moving the length in relation to the fixation frame 5, 6.
  • the suspension rod 8 is fixed in relation to the fastening means 4 and towards the second side of the fixation means 6 so that the suspension rod 8 is stiff.
  • the actuation arm is formed telescopic leading to that the rotational actuator is placed in a fixed position in relation to the actuation arm. This way the wing 18 can open up to nearly 180°, and the torque generated from the rotational actuator is so high that even complete opening of the wing 18 is possible as well as complete closing of the wing is possible from that position.
  • a power cord extends along the length of the suspension arm (8) (not shown) in order to supply the rotational actuator (10) with electricity.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP06012350A 2005-06-17 2006-06-15 Appareil et procédé pour l'ouverture et fermeture électrique d'évents de fumée, évents de chaleur et lucarnes Withdrawn EP1734214A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200500143U DK200500143U3 (da) 2005-06-17 2005-06-17 Elektrisk åbning af rögventilationslem eller ovenlys ved hjælp af drejeaktuator
DK200500199U DK200500199U3 (da) 2005-08-30 2005-08-30 Åbning af rögventilationslem eller ovenlys med benyttelse af teleskoparm i åbningsmekanismen

Publications (2)

Publication Number Publication Date
EP1734214A2 true EP1734214A2 (fr) 2006-12-20
EP1734214A3 EP1734214A3 (fr) 2010-02-24

Family

ID=37016184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012350A Withdrawn EP1734214A3 (fr) 2005-06-17 2006-06-15 Appareil et procédé pour l'ouverture et fermeture électrique d'évents de fumée, évents de chaleur et lucarnes

Country Status (1)

Country Link
EP (1) EP1734214A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3059368A1 (fr) * 2015-02-17 2016-08-24 GEZE GmbH Lucarne dotée d'une tige de réglage
EP3246504A3 (fr) * 2016-05-03 2017-11-29 GEZE GmbH Système de surveillance d'un système d'extraction de fumée et/ou de chaleur
JP2019163682A (ja) * 2018-02-14 2019-09-26 雅菁 ▲ちゃん▼ 通風装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962236A2 (fr) * 1998-05-30 1999-12-08 Rewa Spolka z o.o. Exutoire de désenfumage
FR2842230A1 (fr) * 2002-07-10 2004-01-16 Jean Claude Joly Lanterneau de toiture equipe d'un dispositif de manoeuvre
DE10234430A1 (de) * 2002-07-29 2004-02-12 Stürmann GmbH & Co. Insbesondere an Flach- oder geneigten Dächern anbringbares Klappfenster, Lichtkuppel oder dergleichen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962236A2 (fr) * 1998-05-30 1999-12-08 Rewa Spolka z o.o. Exutoire de désenfumage
FR2842230A1 (fr) * 2002-07-10 2004-01-16 Jean Claude Joly Lanterneau de toiture equipe d'un dispositif de manoeuvre
DE10234430A1 (de) * 2002-07-29 2004-02-12 Stürmann GmbH & Co. Insbesondere an Flach- oder geneigten Dächern anbringbares Klappfenster, Lichtkuppel oder dergleichen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3059368A1 (fr) * 2015-02-17 2016-08-24 GEZE GmbH Lucarne dotée d'une tige de réglage
EP3246504A3 (fr) * 2016-05-03 2017-11-29 GEZE GmbH Système de surveillance d'un système d'extraction de fumée et/ou de chaleur
JP2019163682A (ja) * 2018-02-14 2019-09-26 雅菁 ▲ちゃん▼ 通風装置

Also Published As

Publication number Publication date
EP1734214A3 (fr) 2010-02-24

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