GB9026671D0 - An electric motor - Google Patents

An electric motor

Info

Publication number
GB9026671D0
GB9026671D0 GB909026671A GB9026671A GB9026671D0 GB 9026671 D0 GB9026671 D0 GB 9026671D0 GB 909026671 A GB909026671 A GB 909026671A GB 9026671 A GB9026671 A GB 9026671A GB 9026671 D0 GB9026671 D0 GB 9026671D0
Authority
GB
United Kingdom
Prior art keywords
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.)
Withdrawn
Application number
GB909026671A
Other versions
GB2251522A (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.)
IST Laboratories Ltd
Original Assignee
IST Laboratories 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 IST Laboratories Ltd filed Critical IST Laboratories Ltd
Priority to GB9026671A priority Critical patent/GB2251522A/en
Publication of GB9026671D0 publication Critical patent/GB9026671D0/en
Publication of GB2251522A publication Critical patent/GB2251522A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9026671A 1990-12-07 1990-12-07 An electric motor Withdrawn GB2251522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9026671A GB2251522A (en) 1990-12-07 1990-12-07 An electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9026671A GB2251522A (en) 1990-12-07 1990-12-07 An electric motor

Publications (2)

Publication Number Publication Date
GB9026671D0 true GB9026671D0 (en) 1991-01-23
GB2251522A GB2251522A (en) 1992-07-08

Family

ID=10686668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9026671A Withdrawn GB2251522A (en) 1990-12-07 1990-12-07 An electric motor

Country Status (1)

Country Link
GB (1) GB2251522A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419780C2 (en) * 1994-06-06 1996-08-08 Friedrich Waltermann Annular stator for electrodynamic lathe
DE4422623A1 (en) * 1994-06-28 1996-01-04 Piller Gmbh Electrical machine
FR2763760B1 (en) * 1997-05-21 1999-08-13 Valeo Systemes Dessuyage ELECTRIC MOTOR WITH THICK-LAYER RESISTANCE SPEED CONTROL CIRCUIT
DE10130118C2 (en) * 2001-06-22 2003-05-08 Minebea Co Ltd Carrier device for an electric motor, in particular for an electronically communicated direct current motor
JP2004274834A (en) 2003-03-06 2004-09-30 Tamagawa Seiki Co Ltd Servo motor with built-in drive circuit
US8816544B2 (en) * 2009-01-30 2014-08-26 Hitachi Koki Co., Ltd. Power tool with a housing including a guide portion for guiding cooling air along a switching circuit board
DE102009037985A1 (en) * 2009-08-20 2011-03-03 Siemens Aktiengesellschaft Intelligent drive unit
DE102012217363B4 (en) * 2012-09-26 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Electrical machine with double air gap
DE102016212862A1 (en) * 2016-07-14 2018-01-18 Robert Bosch Gmbh Power unit for an electric steering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1544204A (en) * 1976-09-06 1979-04-11 British Leyland Uk Ltd Alternator
FR2430686A1 (en) * 1978-07-04 1980-02-01 Sev Marchal ELECTRIC MOTOR, IN PARTICULAR A COOLING MOTOR FOR A MOTOR VEHICLE
FR2529406B1 (en) * 1982-06-23 1985-09-13 Labo Electronique Physique ROTOR PLAN MADE IN THICK LAYER TECHNOLOGY
JPH0526936Y2 (en) * 1985-04-03 1993-07-08
DE3642724A1 (en) * 1986-12-13 1988-06-23 Grundfos Int ELECTRIC MOTOR WITH A FREQUENCY CONVERTER TO CONTROL THE MOTOR OPERATING SIZES

Also Published As

Publication number Publication date
GB2251522A (en) 1992-07-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)