EP3196392B1 - Elektromotorischer antrieb mit schliessfeder - Google Patents

Elektromotorischer antrieb mit schliessfeder Download PDF

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Publication number
EP3196392B1
EP3196392B1 EP16203235.3A EP16203235A EP3196392B1 EP 3196392 B1 EP3196392 B1 EP 3196392B1 EP 16203235 A EP16203235 A EP 16203235A EP 3196392 B1 EP3196392 B1 EP 3196392B1
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EP
European Patent Office
Prior art keywords
opening
control device
hydraulic
door
torque
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.)
Active
Application number
EP16203235.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3196392A1 (de
Inventor
Eugen Katz
Michael Merkle
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.)
Geze GmbH
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Geze GmbH
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Filing date
Publication date
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Publication of EP3196392A1 publication Critical patent/EP3196392A1/de
Application granted granted Critical
Publication of EP3196392B1 publication Critical patent/EP3196392B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
    • 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
    • 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
    • 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
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E05Y2400/3015—Power assistance
    • 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
    • E05Y2900/132—Doors
    • 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
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors
    • 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

Definitions

  • the invention relates to an electric motor drive for a sash, in particular a rotating sash, a door or a window, with a housing, an output axle which is rotatably mounted in the housing and can be coupled to the door or window sash or a frame, a motor for driving the output axle, a spring unit which is tensioned during a respective opening movement of the door or window sash and relaxes during a respective closing movement of the door or window sash in order to provide a closing torque, and a control device for controlling the motor.
  • non-hydraulic door or window drives are used to close the wing of an open door or window using a motor. This is particularly important for smoke and fire protection doors, which must be closed quickly and reliably in the event of an alarm, especially after a noise detector has been triggered.
  • the spring closure can also be supported by the drive motor.
  • the previously common non-hydraulic electric motor drives when opening manually, only support for the opening process is possible in the manner of a pure opening servo drive, in which the door or window sash can be opened without force like a sash without a closer.
  • the piston of the drive is kept floating by compensating for the spring force of the spring unit.
  • overcompensating the spring force for automatic opening of the door or window sash is not possible with the previously known non-hydraulic electric motor drives of the type mentioned at the beginning.
  • DE 10 2011 055491 A1 discloses a non-hydraulic electric motor drive for a leaf, with a motor unit which is designed to support manual opening of the door leaf and simultaneous tensioning of the mechanical energy storage.
  • the invention is based on the object of specifying a non-hydraulic electric motor drive of the type mentioned at the outset, which can be used in a respective case Manual opening process also enables overcompensation of the spring force of the spring unit for automatic opening of the door or window sash, in particular to facilitate the manual opening of the door or window sash against any possible overpressure or counterpressure.
  • the electric motor drive according to the invention for a sash, in particular a rotating sash, a door or a window comprises a housing, an output axle which is rotatably mounted in the housing and can be coupled to the door or window sash or a frame, a motor for driving the output axle, a spring unit, which is tensioned during a respective opening movement of the door or window sash and relaxes during a respective closing movement of the door or window sash in order to provide a closing torque, and a control device for controlling the motor.
  • the control device is designed in such a way that by appropriately controlling the motor during a respective opening movement of the door or window sash, a basic closing moment is generated, by which the respective spring force of the spring unit, which depends on the opening angle, is at least substantially compensated, and at least in this case that the door or window sash is opened manually and a corresponding opening command is sent to the control device, an additional opening torque is generated.
  • a respective opening command for a corresponding overcompensation can be generated, for example, as soon as it is determined by means of a sensor or the like that the door or window sash is or should be opened manually.
  • the control device is preferably designed in such a way that for a respective manual opening process and an opening command is present, the additional opening torque generated is in a range from 0 to 40 Nm.
  • control device is designed in such a way that the additional opening torque generated during a manual opening process and an opening command is present is only generated during a predeterminable period of time. This ensures that the door or window sash then closes securely again.
  • the control device is designed in such a way that any excess pressure that occurs when opening the door or window sash is at least compensated for by the additional opening torque generated during a possible opening process and an existing opening command. This makes it easier to open the door or window sash, for example in cases where the door or window sash is blocked or slowed down by a headwind or needs to be pressed shut more strongly for other reasons.
  • control device is designed or programmed in such a way that the additional opening torque generated during a manual opening process and an existing opening command is dependent on the Opening speed of the door or window sash is controlled and / or regulated.
  • the control device is preferably designed in such a way that the additional opening torque generated during a manual opening process and an existing opening command is controlled and/or regulated in such a way that a predeterminable maximum opening speed of the door or window sash is not exceeded. This not only ensures that the opening process is as controlled as possible, it also prevents the door or window sash from opening uncontrollably.
  • the motor can be coupled to the output axle via a gearbox.
  • the control device can be connected to a sensor, in particular assigned to the transmission.
  • the sensor for detecting the opening speed of the door or window leaf expediently comprises at least one rotary angle sensor. It is particularly advantageous if such a sensor for detecting the opening speed of the door or window sash comprises at least one non-contact, in particular magnetic or optical, rotation angle sensor.
  • the sensor for detecting the opening speed of the door or window leaf is advantageously assigned to the first stage of the transmission.
  • control device is also designed in such a way that even in the event that a fire alarm is signaled to the control device, not only a basic torque but also an additional opening torque is generated.
  • the control device is advantageously designed in such a way that a higher additional opening torque is generated when a fire alarm is signaled than during a manual opening process and an opening command is present.
  • the control device can, for example, be designed so that the opening torque generated when a fire alarm is signaled is in a range from 0 to 70 Nm.
  • Fig. 1 and 2 show a schematic representation of an exemplary embodiment of an electric motor drive 10 according to the invention for one Wing, in particular a rotating wing, a door or a window, which is shown in the illustration Fig. 1
  • it is intended as an overhead door closer for a revolving door.
  • the electric motor drive 10 comprises a housing 12, an output axle 18 which is rotatably mounted in the housing 12 and can be coupled to the door or window sash 14 or a frame 16, a motor 20, in particular an electric motor, for driving the output axle 18, a spring unit 22, which is tensioned during a respective opening movement of the door or window leaf 14 and relaxed during a respective closing movement of the door or window leaf 14 in order to provide a closing torque, and a control device 24 for controlling the motor 20.
  • the electric motor drive 10 is intended, for example, as an overhead door closer for a revolving door.
  • the housing 12 with the output axle 18 is attached to the door leaf 14.
  • the output axis 18 is connected to a lever 28, which is provided with a sliding block or the like, which is guided in a slide rail 30 fixed to the frame 16.
  • the control device 24 is designed or programmed in such a way that a basic closing torque is generated by a corresponding control of the motor 20 during a respective opening movement of the door or window sash 14, by which the respective spring force of the spring unit 22, which depends on the opening angle, is at least substantially compensated is, and at least in the case that the door or window sash 14 is opened manually and the control device 24 is supplied with a corresponding opening command, an additional opening torque T z is generated.
  • the control device 24 can, for example, be designed or programmed in such a way that during a manual opening process and an existing one Opening command, the additional opening torque T z generated is in a range from 0 to 40 Nm.
  • control device 24 can in particular also be designed in such a way that the additional opening torque T z generated during a manual opening process and an existing opening command is only generated during a predeterminable period of time. This ensures that the door or window sash 14 then closes securely again.
  • the predeterminable time period can be, for example, in a range from 0 to 20 s.
  • the additional opening torque T z generated during a manual opening process and an existing opening command can at least compensate for any excess pressure or overload that occurs when the door or window sash 14 is opened.
  • the additional opening torque T z generated during a manual opening process and an existing opening command is controlled and/or regulated depending on the opening speed v of the door or window sash 14.
  • control device 24 is expediently designed in such a way that the additional opening torque T z generated during a manual opening process and an existing opening command is controlled and/or regulated in such a way that that a predeterminable maximum opening speed of the door or window sash 14 is not exceeded.
  • the motor 20 is coupled to the output axle 18 via a gear 26.
  • the control device 24 can be connected to a sensor assigned in particular to the transmission 26.
  • a sensor for detecting the opening speed v of the door or window sash 14 can in particular include at least one rotary angle sensor.
  • Such a sensor for detecting the opening speed v of the door or window sash 14 includes in particular at least one non-contact, in particular magnetic or optical, rotation angle sensor.
  • the sensor for detecting the opening speed v of the door or window sash 14 can in particular be assigned to the first stage of the transmission 26.
  • the control device 24 can also be designed in such a way that even in the event that a fire alarm is signaled to the control device 24, not only a basic torque but also an additional opening torque is generated.
  • the control device 24 is expediently designed or programmed in such a way that a higher additional opening torque is generated when a fire alarm is signaled than during a manual opening process.
  • the additional opening torque generated when a fire alarm is signaled can, for example, be in a range of 0 to 70 Nm.
  • Fig. 3 shows two exemplary groups of curves of the additional opening torque generated during a manual opening process as a function of the opening speed of the door or window sash 14.
  • the control lines labeled a) correspond to those dependent on the opening speed v
  • the opening speed v of the door or window sash 14 can be set to a predeterminable level via the additional opening torque T z generated Value can be regulated. If the current opening speed v decreases compared to the specified target speed, for example due to an overload, the additional opening torque T z is increased until the target speed is reached again.
  • the additional opening torque T z is increased more quickly with a respective drop in speed when the motor 20 is activated according to the control curves a) (maximum slope) than when activated according to the control curves b) (minimum gradient). Controlling the speed v to the specified setpoint via the additional opening torque T z is therefore more sensitive in case a) than in case b).
  • control device 24 in which the slope of the torque speed curve is adjustable.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP16203235.3A 2016-01-19 2016-12-09 Elektromotorischer antrieb mit schliessfeder Active EP3196392B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016200632.0A DE102016200632A1 (de) 2016-01-19 2016-01-19 Elektromotorischer Antrieb

Publications (2)

Publication Number Publication Date
EP3196392A1 EP3196392A1 (de) 2017-07-26
EP3196392B1 true EP3196392B1 (de) 2024-02-07

Family

ID=57539165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16203235.3A Active EP3196392B1 (de) 2016-01-19 2016-12-09 Elektromotorischer antrieb mit schliessfeder

Country Status (4)

Country Link
EP (1) EP3196392B1 (zh)
CN (2) CN112854946A (zh)
DE (1) DE102016200632A1 (zh)
FI (1) FI3196392T3 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107882485B (zh) * 2017-11-02 2019-08-02 青岛万和装饰门窗工程有限公司 一种内嵌启闭装置含自锁的铝合金防火窗
WO2020030728A1 (en) 2018-08-09 2020-02-13 Assa Abloy Entrance Systems Ab Door operator and method of its operation
EP3683392B1 (de) * 2019-01-16 2023-07-12 dormakaba Deutschland GmbH Verfahren zum montieren eines türantriebs und türantrieb
CN115095246A (zh) * 2022-06-16 2022-09-23 东北大学 一种家用自储能电控闭门器及控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838847A1 (de) * 1988-11-17 1990-05-23 Bks Gmbh Obentuerschliesser mit lenkergestaenge
DE4231984C2 (de) * 1991-07-23 1995-10-05 Dorma Gmbh & Co Kg Elektromechanischer Drehtürantrieb
DE4323150B4 (de) * 1993-07-10 2004-09-23 Geze Gmbh Drehtürantrieb
CH691694A5 (de) * 1994-08-26 2001-09-14 Geze Gmbh & Co Antrieb für einen Flügel einer Tür oder eines Fensters
DE19646722A1 (de) * 1996-11-12 1998-05-14 Geze Gmbh & Co Türschließer mit einem Energiespeicher zum Schließen des Türflügels
DE202005021670U1 (de) * 2005-01-11 2009-02-26 Dorma Gmbh + Co. Kg Drehtürantrieb
US8169169B2 (en) * 2005-04-13 2012-05-01 Brian Hass Door operator for controlling a door and method of same
DE102006062333B4 (de) * 2006-12-22 2016-05-12 Geze Gmbh Tür- oder Fensterantrieb
DE102011055491A1 (de) * 2011-11-18 2013-05-23 Dorma Gmbh + Co. Kg Servotürschließer
DE102011119895A1 (de) * 2011-11-29 2013-05-29 Gabrijel Rejc Gewichtsausgleichsvorrichtung eines Hubtores mit zumindest einer Druckfeder
NZ706584A (en) * 2012-10-30 2018-03-23 Inventio Ag Device for preventing excess speed, which is caused by an energy store, of a door leaf
EP2789781A1 (en) * 2013-04-08 2014-10-15 Abloy Oy Door closer arrangement
EP2933414A1 (de) * 2014-04-15 2015-10-21 GEZE GmbH Türantrieb
ES2614255T3 (es) * 2014-04-15 2017-05-30 Geze Gmbh Accionamiento de puerta

Also Published As

Publication number Publication date
EP3196392A1 (de) 2017-07-26
CN112854946A (zh) 2021-05-28
CN106978953A (zh) 2017-07-25
FI3196392T3 (fi) 2024-05-02
DE102016200632A1 (de) 2017-07-20

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