[go: up one dir, main page]

GB2268644B - Electric motor control circuit - Google Patents

Electric motor control circuit

Info

Publication number
GB2268644B
GB2268644B GB9316438A GB9316438A GB2268644B GB 2268644 B GB2268644 B GB 2268644B GB 9316438 A GB9316438 A GB 9316438A GB 9316438 A GB9316438 A GB 9316438A GB 2268644 B GB2268644 B GB 2268644B
Authority
GB
United Kingdom
Prior art keywords
control circuit
electric motor
motor control
electric
circuit
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
GB9316438A
Other versions
GB9316438D0 (en
GB2268644A (en
Inventor
Osamu Yaguchi
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.)
Riken Corp
Original Assignee
Riken Corp
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
Priority claimed from JP1110355A external-priority patent/JPH02287277A/en
Priority claimed from JP13247089A external-priority patent/JPH02309222A/en
Priority claimed from JP1175071A external-priority patent/JP2927825B2/en
Priority claimed from JP19370889A external-priority patent/JPH0357933A/en
Priority claimed from JP2005401A external-priority patent/JP2822074B2/en
Priority claimed from JP2055995A external-priority patent/JP2700500B2/en
Priority to GB9316438A priority Critical patent/GB2268644B/en
Application filed by Riken Corp filed Critical Riken Corp
Publication of GB9316438D0 publication Critical patent/GB9316438D0/en
Publication of GB2268644A publication Critical patent/GB2268644A/en
Publication of GB2268644B publication Critical patent/GB2268644B/en
Application granted granted Critical
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
    • H02H7/093—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 increase beyond, or decrease below, a predetermined level of rotational speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • E05F15/443—Detection using safety edges responsive to changes in electrical conductivity specially adapted for vehicle windows or roofs
    • 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
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F2015/487—Fault detection of safety edges
    • 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
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • E05Y2400/818—Visual
    • E05Y2400/822—Light emitters, e.g. light emitting diodes [LED]
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows
    • 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
    • H02H7/0854—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 responsive to rate of change of current, couple or speed, e.g. anti-kickback protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
GB9316438A 1989-04-28 1993-08-06 Electric motor control circuit Expired - Fee Related GB2268644B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9316438A GB2268644B (en) 1989-04-28 1993-08-06 Electric motor control circuit

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP1110355A JPH02287277A (en) 1989-04-28 1989-04-28 Press-pinching detector
JP13247089A JPH02309222A (en) 1989-05-24 1989-05-24 Pressure sensor
JP1175071A JP2927825B2 (en) 1989-07-06 1989-07-06 DC motor control circuit
JP19370889A JPH0357933A (en) 1989-07-26 1989-07-26 Pressure detector
JP2005401A JP2822074B2 (en) 1990-01-12 1990-01-12 DC motor drive circuit
JP2055995A JP2700500B2 (en) 1990-03-07 1990-03-07 Pressure detection circuit
GB9316438A GB2268644B (en) 1989-04-28 1993-08-06 Electric motor control circuit

Publications (3)

Publication Number Publication Date
GB9316438D0 GB9316438D0 (en) 1993-09-22
GB2268644A GB2268644A (en) 1994-01-12
GB2268644B true GB2268644B (en) 1994-04-20

Family

ID=27562897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9316438A Expired - Fee Related GB2268644B (en) 1989-04-28 1993-08-06 Electric motor control circuit

Country Status (1)

Country Link
GB (1) GB2268644B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5754017A (en) * 1995-12-26 1998-05-19 Asmo Co., Ltd. Power window with detecting function of sticking of foreign matter
GB2372969B (en) * 1997-12-16 2002-10-23 Nsk Ltd Automotive passenger restraint and protection apparatus
US6257363B1 (en) * 1997-12-16 2001-07-10 Nsk Ltd. Automotive passenger restraint and protection apparatus
EP3868992B1 (en) 2020-02-19 2024-10-09 Inalfa Roof Systems Group B.V. Open roof assembly for use in a vehicle and a method for operating same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363738A (en) * 1971-10-25 1974-08-14 Messgeraetewerk Zwoenitz Gerae Electric circuit arrangement for controlling the supply of electric current to an electric motor
US3845375A (en) * 1973-11-09 1974-10-29 Mclaughlin Ward & Co Electronic rotational sensor
GB2012504A (en) * 1978-01-09 1979-07-25 Singer Co Electronic cutout circuit for vacuum cleaners
GB2040073A (en) * 1978-12-06 1980-08-20 Rau Swf Autozubehoer Circuit arrangement for a wiper motor and the wiper motor therefor
US4398231A (en) * 1980-03-31 1983-08-09 Lake Center Industries Solid-state electronic brush speed sensing control
US4504881A (en) * 1981-12-21 1985-03-12 Victor Company Of Japan, Ltd. Protective circuit for an electric motor
US4695779A (en) * 1986-05-19 1987-09-22 Sargent Oil Well Equipment Company Of Dover Resources, Incorporated Motor protection system and process

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363738A (en) * 1971-10-25 1974-08-14 Messgeraetewerk Zwoenitz Gerae Electric circuit arrangement for controlling the supply of electric current to an electric motor
US3845375A (en) * 1973-11-09 1974-10-29 Mclaughlin Ward & Co Electronic rotational sensor
GB2012504A (en) * 1978-01-09 1979-07-25 Singer Co Electronic cutout circuit for vacuum cleaners
GB2040073A (en) * 1978-12-06 1980-08-20 Rau Swf Autozubehoer Circuit arrangement for a wiper motor and the wiper motor therefor
US4398231A (en) * 1980-03-31 1983-08-09 Lake Center Industries Solid-state electronic brush speed sensing control
US4504881A (en) * 1981-12-21 1985-03-12 Victor Company Of Japan, Ltd. Protective circuit for an electric motor
US4695779A (en) * 1986-05-19 1987-09-22 Sargent Oil Well Equipment Company Of Dover Resources, Incorporated Motor protection system and process

Also Published As

Publication number Publication date
GB9316438D0 (en) 1993-09-22
GB2268644A (en) 1994-01-12

Similar Documents

Publication Publication Date Title
GB8522225D0 (en) Motor control circuit
GB8800890D0 (en) Electric motor arrangements
GB2219695B (en) An electric motor
AU107396S (en) Electrical Control Unit
GB8801924D0 (en) Electric motor
GB2264825B (en) Electric motor control circuit
EP0458611A3 (en) Motor control circuit
GB2268644B (en) Electric motor control circuit
GB8917525D0 (en) Power control circuit
GB2221802B (en) Electric motor
SG65567A1 (en) An electric motor
EP0723328A3 (en) An electric motor
GB2269496B (en) Electrical motor control circuit
GB2238171B (en) Electric switches
GB8806744D0 (en) Electric motor
GB8820093D0 (en) Electric motor
GB8806745D0 (en) Electric motor
GB8820088D0 (en) Electric motor
GB8906448D0 (en) Current drive circuit
AU107608S (en) An electric motor control unit
GB8915388D0 (en) Electric motor
GB8903783D0 (en) Electric motor
GB8812365D0 (en) Electric motor
RU1832354C (en) Electric motor
GB8908816D0 (en) Electric motor

Legal Events

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

Effective date: 19980430