GB9511119D0 - Device for operating an electric motor - Google Patents

Device for operating an electric motor

Info

Publication number
GB9511119D0
GB9511119D0 GBGB9511119.1A GB9511119A GB9511119D0 GB 9511119 D0 GB9511119 D0 GB 9511119D0 GB 9511119 A GB9511119 A GB 9511119A GB 9511119 D0 GB9511119 D0 GB 9511119D0
Authority
GB
United Kingdom
Prior art keywords
operating
electric motor
motor
electric
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.)
Granted
Application number
GBGB9511119.1A
Other versions
GB2290178A (en
GB2290178B (en
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.)
GKR Gesellschaft fuer Fahrzeugklimaregelung mbH
Original Assignee
GKR Gesellschaft fuer Fahrzeugklimaregelung mbH
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 GKR Gesellschaft fuer Fahrzeugklimaregelung mbH filed Critical GKR Gesellschaft fuer Fahrzeugklimaregelung mbH
Publication of GB9511119D0 publication Critical patent/GB9511119D0/en
Publication of GB2290178A publication Critical patent/GB2290178A/en
Application granted granted Critical
Publication of GB2290178B publication Critical patent/GB2290178B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02H7/085—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 against excessive load
    • H02H7/0851—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 against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/006—Calibration or setting of parameters
GB9511119A 1994-06-07 1995-06-01 Device for operating an electric motor Expired - Fee Related GB2290178B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944419813 DE4419813A1 (en) 1994-06-07 1994-06-07 Device for operating an electric motor

Publications (3)

Publication Number Publication Date
GB9511119D0 true GB9511119D0 (en) 1995-07-26
GB2290178A GB2290178A (en) 1995-12-13
GB2290178B GB2290178B (en) 1998-07-01

Family

ID=6519953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9511119A Expired - Fee Related GB2290178B (en) 1994-06-07 1995-06-01 Device for operating an electric motor

Country Status (4)

Country Link
JP (1) JPH089691A (en)
DE (1) DE4419813A1 (en)
FR (1) FR2721456B1 (en)
GB (1) GB2290178B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612596A1 (en) * 1996-03-29 1997-10-02 Fahrzeugklimaregelung Gmbh Stop and block detection in an electric motor
DE19612597A1 (en) * 1996-03-29 1997-10-02 Fahrzeugklimaregelung Gmbh Stop and block detection in a stepper motor
JP2000099157A (en) * 1998-09-21 2000-04-07 Olympus Optical Co Ltd Operation abnormality detector for moving mechanism
FR2861924B1 (en) * 2003-11-03 2007-02-02 Moving Magnet Tech METHOD FOR THE DETECTION OF STOPS AND TIMING OF A STEP-BY-STEP MOTOR AND A STEP-BY-STEP DETECTOR
DE102004008063B4 (en) * 2004-02-19 2018-10-11 Automotive Lighting Reutlingen Gmbh Method for driving an electric stepping motor for varying the characteristic of a light beam emitted by a motor vehicle headlight
DE102006021418B4 (en) * 2006-05-05 2012-05-24 Bdt Ag Method for controlling a stepping motor and for detecting a blockage
GB0713239D0 (en) * 2007-07-07 2007-08-15 Trw Ltd Electriv motor control
DE102013002447A1 (en) * 2013-02-12 2014-08-14 Audi Ag Drive device for motor car, has control unit that is provided for confinement of gradient of current flowing through direct current (DC) motor by controlling voltage resting against DC motor in dependence of measured current gradient
KR101670675B1 (en) 2015-05-26 2016-10-31 주식회사 만도 electronic parking brake system and control method thereof
EP3291438B1 (en) * 2016-08-30 2021-11-10 Valeo Klimasysteme GmbH Method for detecting stalling of an electric stepper motor, an electric stepper motor and a heating, ventilation and/or air conditioning system with an electric stepper motor
DE102016011803B4 (en) 2016-10-04 2020-07-02 Dräger Safety AG & Co. KGaA Test device and method for checking a vibration motor arranged in a device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820330C2 (en) * 1978-05-10 1986-05-28 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Switching arrangement for an electric window lift drive or the like
GB2104322A (en) * 1981-07-13 1983-03-02 English Clays Lovering Pochin Motor Protection
DE3305725A1 (en) * 1983-02-18 1984-08-23 Bayerische Motoren Werke AG, 8000 München DRIVE DEVICE FOR A FLAP IN MOTOR VEHICLES
DE3433204A1 (en) * 1983-09-12 1985-03-28 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Device for driving motively moved closing parts
US4553187A (en) * 1983-09-14 1985-11-12 Allen-Bradley Company Overcurrent detection device
JPS60134781A (en) * 1983-12-23 1985-07-18 Matsushita Electric Ind Co Ltd Malfunction detector of air conditioner
JPS6149086A (en) * 1984-08-14 1986-03-10 アルプス電気株式会社 Automatic rising falling apparatus of window glass
DE3513179C2 (en) * 1985-04-12 2001-03-15 Papst Licensing Gmbh & Co Kg Protection circuit for collectorless DC motors
GB8726783D0 (en) * 1987-11-16 1987-12-23 Chin Fay Lai Over current circuit breaker
DE3805948A1 (en) * 1987-12-14 1989-06-22 Lai Chin Fay Overcurrent (line) circuit breaker
US5128597A (en) * 1990-06-14 1992-07-07 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Control apparatus for power window regulator

Also Published As

Publication number Publication date
FR2721456A1 (en) 1995-12-22
FR2721456B1 (en) 1997-09-05
GB2290178A (en) 1995-12-13
DE4419813A1 (en) 1995-12-14
JPH089691A (en) 1996-01-12
GB2290178B (en) 1998-07-01

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Legal Events

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

Effective date: 20050601