GB2528694B - Turnstiles - Google Patents

Turnstiles

Info

Publication number
GB2528694B
GB2528694B GB1413376.3A GB201413376A GB2528694B GB 2528694 B GB2528694 B GB 2528694B GB 201413376 A GB201413376 A GB 201413376A GB 2528694 B GB2528694 B GB 2528694B
Authority
GB
United Kingdom
Prior art keywords
turnstiles
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
GB1413376.3A
Other versions
GB201413376D0 (en
GB2528694A (en
Inventor
Huff Derek
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.)
Integrated Design Ltd
Original Assignee
Integrated Design Ltd
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 Integrated Design Ltd filed Critical Integrated Design Ltd
Priority to GB1413376.3A priority Critical patent/GB2528694B/en
Publication of GB201413376D0 publication Critical patent/GB201413376D0/en
Publication of GB2528694A publication Critical patent/GB2528694A/en
Application granted granted Critical
Publication of GB2528694B publication Critical patent/GB2528694B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0844—Fail safe control, e.g. by comparing control signal and controlled current, isolating motor on commutation error
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
GB1413376.3A 2014-07-29 2014-07-29 Turnstiles Active GB2528694B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1413376.3A GB2528694B (en) 2014-07-29 2014-07-29 Turnstiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1413376.3A GB2528694B (en) 2014-07-29 2014-07-29 Turnstiles

Publications (3)

Publication Number Publication Date
GB201413376D0 GB201413376D0 (en) 2014-09-10
GB2528694A GB2528694A (en) 2016-02-03
GB2528694B true GB2528694B (en) 2018-02-28

Family

ID=51587371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1413376.3A Active GB2528694B (en) 2014-07-29 2014-07-29 Turnstiles

Country Status (1)

Country Link
GB (1) GB2528694B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210159840A1 (en) * 2018-07-13 2021-05-27 Silicon Mobility Sas Motor control unit arrangements and components thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214575A (en) * 1990-12-14 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Ground fault detector for an inverter and a method therefor
US20050083614A1 (en) * 2003-10-20 2005-04-21 David Beaudion Electronic circuit arrangement for switching an electrical load in a fail safe manner
US20050093505A1 (en) * 2003-11-04 2005-05-05 Denso Corporation Motor driving system
US20090073617A1 (en) * 2007-09-13 2009-03-19 Omron Corporation Multi-phase ac motor driving device
US20090132126A1 (en) * 2007-11-20 2009-05-21 Jtekt Corporation Electric power steering device
US20100117574A1 (en) * 2008-09-26 2010-05-13 Omron Corporation Multiphase motor driving device
EP2306633A2 (en) * 2009-10-02 2011-04-06 OMRON Automotive Electronics Co., Ltd. Motor drive device
US20110109254A1 (en) * 2008-06-06 2011-05-12 Uwe Krause Method and device for controlling a motor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214575A (en) * 1990-12-14 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Ground fault detector for an inverter and a method therefor
US20050083614A1 (en) * 2003-10-20 2005-04-21 David Beaudion Electronic circuit arrangement for switching an electrical load in a fail safe manner
US20050093505A1 (en) * 2003-11-04 2005-05-05 Denso Corporation Motor driving system
US20090073617A1 (en) * 2007-09-13 2009-03-19 Omron Corporation Multi-phase ac motor driving device
US20090132126A1 (en) * 2007-11-20 2009-05-21 Jtekt Corporation Electric power steering device
US20110109254A1 (en) * 2008-06-06 2011-05-12 Uwe Krause Method and device for controlling a motor
US20100117574A1 (en) * 2008-09-26 2010-05-13 Omron Corporation Multiphase motor driving device
EP2306633A2 (en) * 2009-10-02 2011-04-06 OMRON Automotive Electronics Co., Ltd. Motor drive device

Also Published As

Publication number Publication date
GB201413376D0 (en) 2014-09-10
GB2528694A (en) 2016-02-03

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