DE502004011193D1 - Control for a DC operated door opener - Google Patents

Control for a DC operated door opener

Info

Publication number
DE502004011193D1
DE502004011193D1 DE502004011193T DE502004011193T DE502004011193D1 DE 502004011193 D1 DE502004011193 D1 DE 502004011193D1 DE 502004011193 T DE502004011193 T DE 502004011193T DE 502004011193 T DE502004011193 T DE 502004011193T DE 502004011193 D1 DE502004011193 D1 DE 502004011193D1
Authority
DE
Germany
Prior art keywords
door opener
control
mosfet
operated
operated door
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.)
Expired - Lifetime
Application number
DE502004011193T
Other languages
German (de)
Inventor
Joerg Baerenfaenger
Wolfgang Nerger
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32478210&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502004011193(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of DE502004011193D1 publication Critical patent/DE502004011193D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

A self-locking N-channel MOSFET (T1) in a source circuit has its source earthed for feeding a current to a door opener (TO) that fits between the MOSFET's drain connection and the door opener's positive voltage supply (UBT). A diode (D3) is coupled parallel to the door opener with its anode on the MOSFET's drain connection and its cathode on the door opener's positive voltage supply. Independent claims are also included for the following: (a) A power supply unit for a door opener operated by direct current; (b) and for a method for triggering a door opener operated by direct current.
DE502004011193T 2003-01-10 2004-01-09 Control for a DC operated door opener Expired - Lifetime DE502004011193D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10300828A DE10300828C5 (en) 2003-01-10 2003-01-10 Control for a DC-operated door opener and method for controlling a DC-operated door opener

Publications (1)

Publication Number Publication Date
DE502004011193D1 true DE502004011193D1 (en) 2010-07-08

Family

ID=32478210

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10300828A Expired - Lifetime DE10300828C5 (en) 2003-01-10 2003-01-10 Control for a DC-operated door opener and method for controlling a DC-operated door opener
DE502004011193T Expired - Lifetime DE502004011193D1 (en) 2003-01-10 2004-01-09 Control for a DC operated door opener

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10300828A Expired - Lifetime DE10300828C5 (en) 2003-01-10 2003-01-10 Control for a DC-operated door opener and method for controlling a DC-operated door opener

Country Status (5)

Country Link
EP (1) EP1437463B2 (en)
AT (1) ATE469281T1 (en)
DE (2) DE10300828C5 (en)
ES (1) ES2345546T5 (en)
PL (1) PL364336A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005001319B4 (en) * 2005-01-11 2008-09-11 Dorma Gmbh + Co. Kg Electric door opener
DE102008014976B4 (en) * 2007-05-08 2010-10-21 Ist Systems Gmbh Electric door opener
DE102011121702C5 (en) 2011-12-09 2016-08-11 Assa Abloy Sicherheitstechnik Gmbh Method for operating an electric door opener, and electric door opener
US10964467B2 (en) 2015-04-14 2021-03-30 Hanchett Entry Systems, Inc. Solenoid assembly with included constant-current controller circuit
US11424061B2 (en) * 2015-04-14 2022-08-23 Hanchett Entry Systems, Inc. Solenoid assembly actuation using resonant frequency current controller circuit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE231025C (en) †
DE2816577C2 (en) * 1978-04-17 1984-11-22 Engl, Walter L., Prof. Dr.rer.nat., 5120 Herzogenrath Integrated Schmitt trigger
DE3618645A1 (en) * 1986-06-03 1987-12-10 Geze Gmbh Device for actuating a door, flap or the like arranged at a smoke seal or a smoke outlet path
DE3719298A1 (en) † 1987-06-10 1988-12-22 Bayerische Motoren Werke Ag METHOD FOR RELEASING THE CONTACTS OF AN ADHESIVE RELAY, AND CIRCUIT ARRANGEMENT FOR IMPLEMENTING THE METHOD
DE3741619A1 (en) † 1987-12-09 1989-06-22 Festo Kg CONTROL CIRCUIT ARRANGEMENT FOR SOLENOID VALVES
DE4015466C1 (en) † 1990-05-14 1991-05-16 S. Siedle & Soehne Telefon- Und Telegrafenwerke Stiftung & Co, 7743 Furtwangen, De Entry phone esp. for apartment block - has individual and common leads with mains supply unit switchable into latter
FR2726113B1 (en) * 1994-10-10 1997-01-10 Bensamoun Thierry DEVICE FOR AUTOMATIC OPENING OF A DOOR
DE19604644C2 (en) * 1996-02-08 1998-07-16 Leonhard Lerchner Locking device
EP0821123A1 (en) * 1997-05-28 1998-01-28 Rofu AG Device for opening and/or locking doors
SG107597A1 (en) * 1997-12-24 2005-05-30 Loktronic Ind Ltd Electric lock
DE19844778C2 (en) * 1998-09-30 2000-11-30 Bosch Gmbh Robert Motor vehicle door lock with electronic motor control
DE19856624C2 (en) * 1998-12-08 2003-05-15 Fuss Fritz Gmbh & Co Electric door opener
DE10116571B4 (en) * 2001-04-03 2004-02-12 Ist Systems Gmbh Shunt door opener

Also Published As

Publication number Publication date
DE10300828B4 (en) 2005-03-03
PL364336A1 (en) 2004-07-12
EP1437463B2 (en) 2016-02-17
DE10300828C5 (en) 2009-06-10
ATE469281T1 (en) 2010-06-15
DE10300828A1 (en) 2004-07-29
ES2345546T3 (en) 2010-09-27
ES2345546T5 (en) 2016-05-17
EP1437463A3 (en) 2008-03-19
EP1437463B1 (en) 2010-05-26
EP1437463A2 (en) 2004-07-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent