GB2230550B - Electromagnetic door lock - Google Patents

Electromagnetic door lock

Info

Publication number
GB2230550B
GB2230550B GB8906271A GB8906271A GB2230550B GB 2230550 B GB2230550 B GB 2230550B GB 8906271 A GB8906271 A GB 8906271A GB 8906271 A GB8906271 A GB 8906271A GB 2230550 B GB2230550 B GB 2230550B
Authority
GB
United Kingdom
Prior art keywords
door lock
electromagnetic door
electromagnetic
lock
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 - Fee Related
Application number
GB8906271A
Other versions
GB2230550A (en
GB8906271D0 (en
Inventor
Walter Wilson Hugh Clarke
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB8906271A priority Critical patent/GB2230550B/en
Publication of GB8906271D0 publication Critical patent/GB8906271D0/en
Publication of GB2230550A publication Critical patent/GB2230550A/en
Application granted granted Critical
Publication of GB2230550B publication Critical patent/GB2230550B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • 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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • 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
    • E05B2047/0072—Operation
    • E05B2047/0076—Current to lock only, i.e. "fail-safe"
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
GB8906271A 1989-03-18 1989-03-18 Electromagnetic door lock Expired - Fee Related GB2230550B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8906271A GB2230550B (en) 1989-03-18 1989-03-18 Electromagnetic door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8906271A GB2230550B (en) 1989-03-18 1989-03-18 Electromagnetic door lock

Publications (3)

Publication Number Publication Date
GB8906271D0 GB8906271D0 (en) 1989-05-04
GB2230550A GB2230550A (en) 1990-10-24
GB2230550B true GB2230550B (en) 1993-02-10

Family

ID=10653600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8906271A Expired - Fee Related GB2230550B (en) 1989-03-18 1989-03-18 Electromagnetic door lock

Country Status (1)

Country Link
GB (1) GB2230550B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219710C1 (en) * 1992-06-16 1993-12-23 Fuss Fritz Gmbh & Co Securing / unlocking device for an escape door lock
DE4229239C1 (en) * 1992-09-02 1993-09-23 Fritz Fuss Gmbh & Co, 7470 Albstadt, De
FR2695426B1 (en) * 1992-09-10 1994-09-30 Aldes Aeraulique Electric remote control lock, intended to equip a door.
GB9510685D0 (en) * 1995-05-25 1995-07-19 Myers Paul R An electric lock
GB2330375B (en) * 1997-09-15 2001-10-10 Surelock Mcgill Ltd Lock mechanism
FR2772817B1 (en) 1997-12-19 2000-02-25 Dubois Ind Sa ELECTRICAL DEVICE FOR CONTROLLING THE UNLOCKING OF A ROTATING SHAFT, PARTICULARLY A LOCK AND LOCK EQUIPPED WITH THIS DEVICE
DE10162694B4 (en) * 2001-12-19 2004-07-29 Geze Gmbh Door opener based on the closed-circuit principle
TWM260838U (en) * 2004-04-22 2005-04-01 Lite On It Corp Locking device top-open type disc (DVD/VCD) player
EP2423414B1 (en) * 2010-08-30 2013-05-29 Brondool B.V. Lock system and building locking system
EP2847401B1 (en) 2012-05-11 2018-07-04 BQT Solutions (SEA) Pte Limited A lock
ITBO20130071A1 (en) * 2013-02-19 2014-08-20 Alberici S P A ELECTROMECHANICAL LOCKING DEVICE
MX2015012310A (en) 2013-03-13 2016-07-21 Spectrum Brands Inc Interconnected locking system.
CN106401311A (en) * 2016-06-21 2017-02-15 中山欧朗金属制品有限公司 National standard magnetic lock body

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB231026A (en) * 1924-05-05 1925-03-26 Percy Holland Improved means for automatically locking railway carriage or other doors
US4099752A (en) * 1975-07-08 1978-07-11 Geringer Arthur V Electric lock
GB2183718A (en) * 1985-12-05 1987-06-10 Waertsilae Oy Ab Door lock
WO1988007615A1 (en) * 1987-03-23 1988-10-06 Oscar Llort Lock with locking-unlocking mechanism using an electromagnet
GB2204352A (en) * 1987-05-05 1988-11-09 Adams Rite Mfg Latch assemblies

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB231026A (en) * 1924-05-05 1925-03-26 Percy Holland Improved means for automatically locking railway carriage or other doors
US4099752A (en) * 1975-07-08 1978-07-11 Geringer Arthur V Electric lock
GB2183718A (en) * 1985-12-05 1987-06-10 Waertsilae Oy Ab Door lock
WO1988007615A1 (en) * 1987-03-23 1988-10-06 Oscar Llort Lock with locking-unlocking mechanism using an electromagnet
GB2204352A (en) * 1987-05-05 1988-11-09 Adams Rite Mfg Latch assemblies

Also Published As

Publication number Publication date
GB2230550A (en) 1990-10-24
GB8906271D0 (en) 1989-05-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950318