GB2312335B - An arrangement of magnetic circuit structures - Google Patents

An arrangement of magnetic circuit structures

Info

Publication number
GB2312335B
GB2312335B GB9624213A GB9624213A GB2312335B GB 2312335 B GB2312335 B GB 2312335B GB 9624213 A GB9624213 A GB 9624213A GB 9624213 A GB9624213 A GB 9624213A GB 2312335 B GB2312335 B GB 2312335B
Authority
GB
United Kingdom
Prior art keywords
arrangement
magnetic circuit
circuit structures
structures
magnetic
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
GB9624213A
Other versions
GB2312335A (en
GB9624213D0 (en
Inventor
Tai-Her Yang
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
Publication of GB9624213D0 publication Critical patent/GB9624213D0/en
Publication of GB2312335A publication Critical patent/GB2312335A/en
Application granted granted Critical
Publication of GB2312335B publication Critical patent/GB2312335B/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
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB9624213A 1996-04-16 1996-11-21 An arrangement of magnetic circuit structures Expired - Fee Related GB2312335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9607832A GB2312332A (en) 1996-04-16 1996-04-16 Magnetic circuit structure for an electric machine

Publications (3)

Publication Number Publication Date
GB9624213D0 GB9624213D0 (en) 1997-01-08
GB2312335A GB2312335A (en) 1997-10-22
GB2312335B true GB2312335B (en) 2001-02-28

Family

ID=10792123

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9607832A Withdrawn GB2312332A (en) 1996-04-16 1996-04-16 Magnetic circuit structure for an electric machine
GB9624213A Expired - Fee Related GB2312335B (en) 1996-04-16 1996-11-21 An arrangement of magnetic circuit structures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9607832A Withdrawn GB2312332A (en) 1996-04-16 1996-04-16 Magnetic circuit structure for an electric machine

Country Status (1)

Country Link
GB (2) GB2312332A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3279521B2 (en) * 1998-02-28 2002-04-30 三星電子株式会社 Microwave oven high voltage transformer with heat dissipation structure
GB2338840B (en) * 1998-04-16 2003-07-09 Snr John Patrick Ettridge An Electrical Machine
JP3279279B2 (en) * 1998-06-30 2002-04-30 三菱電機株式会社 Iron core equipment
JP4040202B2 (en) 1999-04-01 2008-01-30 三菱電機株式会社 Stator core for vehicle alternator and method for manufacturing stator core for vehicle alternator
EP1107423A1 (en) * 1999-11-30 2001-06-13 Yang-Fung Fan Stator for use in an electromotor or dynamo
LU91188B1 (en) * 2005-08-08 2007-02-09 Constant Seiwerath Electric motors and generators with radial cooling
DE102009034238A1 (en) * 2009-07-22 2011-02-17 Daimler Ag Stator segment and stator of a hybrid or electric vehicle
DE102010036828A1 (en) * 2010-08-04 2012-02-09 Friedrich Waltermann Annular stator for electro-dynamic machine, has U-shaped core metal sheets that are provided with two parallel legs for guiding magnetic flux within each coil
CN111223632A (en) * 2020-03-13 2020-06-02 索璞磁性科技（南通）有限公司 Magnetic conduction slat, magnetic force sucking disc panel and magnetic force sucking disc
CN112737165A (en) * 2020-12-27 2021-04-30 武汉大罗技术有限公司 Novel split-tooth modular dual-modulation magnetic field modulation permanent magnet motor
CN112910132B (en) * 2021-01-28 2022-04-08 珠海格力电器股份有限公司 Rotor and motor with same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358240A (en) * 1930-09-17 1931-10-08 William Norman Kilner Improvements in dynamo electric machines
GB404935A (en) * 1931-08-14 1934-01-22 Burroughs Adding Machine Co Improvements in electric motors
GB691620A (en) * 1950-11-06 1953-05-20 British Thomson Houston Co Ltd Improvements in and relating to dynamo electric machines
GB868795A (en) * 1956-10-19 1961-05-25 Hoover Ltd Improvements relating to laminated stators for dynamo-electric machines
GB1435239A (en) * 1973-07-27 1976-05-12 Garrett Corp Dynamoelectric machinery
GB2014373A (en) * 1978-02-08 1979-08-22 Hitachi Ltd A A-C commutator motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB373388A (en) * 1930-06-10 1932-05-26 Bosch Robert Improvements in electric wind-screen wipers
GB605846A (en) * 1941-06-28 1948-07-30 Philips Nv Improvements in magnetic circuits
GB1300549A (en) * 1969-01-29 1972-12-20 Electro Dynamic Construction C Improvements in and relating to variable speed d.c. motor control arrangements and d.c. motors therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358240A (en) * 1930-09-17 1931-10-08 William Norman Kilner Improvements in dynamo electric machines
GB404935A (en) * 1931-08-14 1934-01-22 Burroughs Adding Machine Co Improvements in electric motors
GB691620A (en) * 1950-11-06 1953-05-20 British Thomson Houston Co Ltd Improvements in and relating to dynamo electric machines
GB868795A (en) * 1956-10-19 1961-05-25 Hoover Ltd Improvements relating to laminated stators for dynamo-electric machines
GB1435239A (en) * 1973-07-27 1976-05-12 Garrett Corp Dynamoelectric machinery
GB2014373A (en) * 1978-02-08 1979-08-22 Hitachi Ltd A A-C commutator motor

Also Published As

Publication number Publication date
GB2312335A (en) 1997-10-22
GB2312332A (en) 1997-10-22
GB9607832D0 (en) 1996-06-19
GB9624213D0 (en) 1997-01-08

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Legal Events

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

Effective date: 20061121