FR2114151A5 - - Google Patents

Info

Publication number
FR2114151A5
FR2114151A5 FR7041301A FR7041301A FR2114151A5 FR 2114151 A5 FR2114151 A5 FR 2114151A5 FR 7041301 A FR7041301 A FR 7041301A FR 7041301 A FR7041301 A FR 7041301A FR 2114151 A5 FR2114151 A5 FR 2114151A5
Authority
FR
France
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
Application number
FR7041301A
Other languages
French (fr)
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.)
SERMAG
Original Assignee
SERMAG
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 SERMAG filed Critical SERMAG
Priority to FR7041301A priority Critical patent/FR2114151A5/fr
Priority to DE19712158571 priority patent/DE2158571A1/en
Priority to IT31206/71A priority patent/IT940645B/en
Priority to US00199647A priority patent/US3710291A/en
Priority to NL7115880A priority patent/NL7115880A/xx
Priority to GB5368371A priority patent/GB1354387A/en
Application granted granted Critical
Publication of FR2114151A5 publication Critical patent/FR2114151A5/fr
Expired 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
    • H01F7/0215—Flexible forms, sheets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Power Steering Mechanism (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7041301A 1970-11-18 1970-11-18 Expired FR2114151A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7041301A FR2114151A5 (en) 1970-11-18 1970-11-18
DE19712158571 DE2158571A1 (en) 1970-11-18 1971-11-15 Permanent magnet
IT31206/71A IT940645B (en) 1970-11-18 1971-11-17 PERMANENT MAGNET FLEXIBLE COMPOUND
US00199647A US3710291A (en) 1970-11-18 1971-11-17 Permanent magnet
NL7115880A NL7115880A (en) 1970-11-18 1971-11-18
GB5368371A GB1354387A (en) 1970-11-18 1971-11-18 Permanent magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041301A FR2114151A5 (en) 1970-11-18 1970-11-18

Publications (1)

Publication Number Publication Date
FR2114151A5 true FR2114151A5 (en) 1972-06-30

Family

ID=9064321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041301A Expired FR2114151A5 (en) 1970-11-18 1970-11-18

Country Status (6)

Country Link
US (1) US3710291A (en)
DE (1) DE2158571A1 (en)
FR (1) FR2114151A5 (en)
GB (1) GB1354387A (en)
IT (1) IT940645B (en)
NL (1) NL7115880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322473A1 (en) * 1975-08-30 1977-03-25 Lucas Industries Ltd ELECTRIC MACHINE WITH PERMANENT MAGNETS

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080542A (en) * 1974-04-08 1978-03-21 Photocircuits Division Of Kollmorgen Corporation High density flux magnetic circuit
US4002937A (en) * 1975-07-03 1977-01-11 Dickey-John Corporation Magnetic sensing device
US4645960A (en) * 1979-07-30 1987-02-24 Litton Systems, Inc. Ferro-fluid bearing
US4451811A (en) * 1979-07-30 1984-05-29 Litton Systems, Inc. Magnet structure
DE3069509D1 (en) * 1979-08-16 1984-11-29 Inoue Japax Res Manufacture and use of magnetic scale systems
US4486289A (en) * 1982-02-05 1984-12-04 University Of British Columbia, Canada Planar magnetron sputtering device
JPS59159929A (en) * 1983-02-28 1984-09-10 Nippon Gakki Seizo Kk Production of magnet material
US4599826A (en) * 1984-03-05 1986-07-15 Institut Sverkhtverdykh Materialov Akademii Naukukrainskoi Ssr Device for magnetoabrasive machining of workpieces
US4834870A (en) * 1987-09-04 1989-05-30 Huron Valley Steel Corporation Method and apparatus for sorting non-ferrous metal pieces
DE3800703A1 (en) * 1988-01-13 1989-08-03 Beloit Corp DEVICE FOR REWINDING RAILS
US4869811A (en) * 1988-07-05 1989-09-26 Huron Valley Steel Corporation Rotor for magnetically sorting different metals
JPH02101948A (en) * 1988-10-05 1990-04-13 Hitachi Ltd Low speed high torque motor and manufacture thereof and field magnet
GB2223882A (en) * 1988-10-13 1990-04-18 Marconi Co Ltd Magnetic apparatus
US5030344A (en) * 1989-07-24 1991-07-09 H.K. Research & Development, Inc. Magnetic fluid conditioner
IT1252066B (en) * 1991-11-25 1995-05-29 Ilpea Ind Spa MAGNETIC GASKET SUITABLE FOR MAKING A SEAL BETWEEN A FIXED PART AND AN OPENABLE PART
US5275292A (en) * 1992-05-18 1994-01-04 Brugger Richard D Eddy current separator
GB9215110D0 (en) * 1992-07-16 1992-08-26 Cookson Group Plc Method for the fabrication of multipole magnets
US5522513A (en) * 1994-03-30 1996-06-04 Howell; Billy R. Separator disc
US5556540A (en) * 1994-06-30 1996-09-17 Brunsting; William J. Magnetic assembly for a closed pressurized flow path of lubricating oil
DE29515302U1 (en) * 1995-09-25 1995-11-30 Rheinmagnet Horst Baermann GmbH, 53819 Neunkirchen-Seelscheid Magnet arrangement
US5714063A (en) * 1996-05-28 1998-02-03 Brunsting; William J. Apparatus for the removal of ferrous particles from liquids
DE19628722A1 (en) * 1996-07-17 1998-01-22 Esselte Meto Int Gmbh Device for deactivating a securing element for electronic article surveillance
DE19734303B4 (en) * 1997-08-08 2005-09-22 Siemens Ag magnetic wheel
DE29801073U1 (en) * 1998-01-23 1998-08-06 Wampfler AG, 79576 Weil am Rhein Ferrite core
US7038343B2 (en) * 2002-02-22 2006-05-02 Black & Decker Inc. Field assembly for a motor and method of making same
US6903475B2 (en) * 2001-02-23 2005-06-07 Black & Decker Inc. Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
KR100533012B1 (en) * 2004-01-10 2005-12-02 엘지전자 주식회사 Stater structure for reciprocating motor
DE102006045950A1 (en) * 2006-09-26 2008-04-03 Thyssenkrupp Transrapid Gmbh Magnet arrangement for magnetic levitation vehicle, has reference surface extended in unloaded condition of magnetic poles along bending line that is formed inverse to curve of surface, when pole surfaces lie in unloaded condition in plane
US8823234B2 (en) * 2006-10-13 2014-09-02 Black & Decker Inc. Motor with permanent magnets having essentially the same inner and outer radius; and method of manufacturing a motor stator housing with permanent magnets
FR2910194B1 (en) * 2006-12-15 2015-03-06 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE, IN PARTICULAR FOR MOTOR VEHICLE STARTER
CN102742131B (en) * 2008-05-23 2014-12-10 松下电器产业株式会社 Manufacturing method of rare earth-iron ring magnet with continuous orientation controlled anisotropy
DE102009021703B4 (en) * 2009-05-18 2013-08-14 Compact Dynamics Gmbh Improved permanent magnet synchronous machine
WO2011145088A2 (en) * 2010-05-16 2011-11-24 Gooper Hermetic Ltd. Flexible magnetic sealing apparatus
US10491087B2 (en) * 2013-10-01 2019-11-26 Whirlpool Corporation Method of manufacturing a rotor for an electric motor for a washing machine
US10008325B2 (en) * 2015-06-08 2018-06-26 Apple Inc. Thin magnet fabrication
CN105947293B (en) * 2016-06-28 2018-07-20 横店集团东磁股份有限公司 A kind of automatic production line and its implementation suitable for magnetic shoe packaging
US10993505B1 (en) * 2019-08-29 2021-05-04 Frank Dale Boxberger Flexible magnetic fastening apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842817C (en) * 1950-04-23 1952-07-03 Deutsche Edelstahlwerke Ag Process for the production of magnets with iron conducting parts
FR1191191A (en) * 1957-02-09 1959-10-16 Closing, sealing or fixing device for doors, windows, shutters, etc., or for holding or closing clothing
FR1338830A (en) * 1961-11-13 1963-09-27 Amp Inc Set of magnetic cores and manufacturing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958019A (en) * 1956-09-17 1960-10-25 Indiana General Corp Magnetic pad assembly
US3173066A (en) * 1961-06-22 1965-03-09 Gen Motors Corp Magnetic sealing strip
US3368275A (en) * 1962-07-03 1968-02-13 Syncro Corp Casting, machining, and assembling a magnetic motor ring structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842817C (en) * 1950-04-23 1952-07-03 Deutsche Edelstahlwerke Ag Process for the production of magnets with iron conducting parts
FR1191191A (en) * 1957-02-09 1959-10-16 Closing, sealing or fixing device for doors, windows, shutters, etc., or for holding or closing clothing
FR1338830A (en) * 1961-11-13 1963-09-27 Amp Inc Set of magnetic cores and manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322473A1 (en) * 1975-08-30 1977-03-25 Lucas Industries Ltd ELECTRIC MACHINE WITH PERMANENT MAGNETS

Also Published As

Publication number Publication date
GB1354387A (en) 1974-06-05
DE2158571A1 (en) 1972-06-08
NL7115880A (en) 1972-05-23
IT940645B (en) 1973-02-20
US3710291A (en) 1973-01-09

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Legal Events

Date Code Title Description
TP Transmission of property
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse