ATE12059T1 - Mehrpolige elektromagnetische vorrichtungen mit achsialem feld. - Google Patents

Mehrpolige elektromagnetische vorrichtungen mit achsialem feld.

Info

Publication number
ATE12059T1
ATE12059T1 AT81104946T AT81104946T ATE12059T1 AT E12059 T1 ATE12059 T1 AT E12059T1 AT 81104946 T AT81104946 T AT 81104946T AT 81104946 T AT81104946 T AT 81104946T AT E12059 T1 ATE12059 T1 AT E12059T1
Authority
AT
Austria
Prior art keywords
present
faces
axial field
core element
electromagnetic devices
Prior art date
Application number
AT81104946T
Other languages
English (en)
Inventor
Joseph Augusto Mas
Original Assignee
Allied 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
Application filed by Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of ATE12059T1 publication Critical patent/ATE12059T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Electromagnets (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Particle Accelerators (AREA)
  • Linear Motors (AREA)
AT81104946T 1980-09-15 1981-06-26 Mehrpolige elektromagnetische vorrichtungen mit achsialem feld. ATE12059T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/187,244 US4394597A (en) 1980-09-15 1980-09-15 Multiple pole axial field electromagnetic devices
EP81104946A EP0047816B1 (de) 1980-09-15 1981-06-26 Mehrpolige elektromagnetische Vorrichtungen mit achsialem Feld

Publications (1)

Publication Number Publication Date
ATE12059T1 true ATE12059T1 (de) 1985-03-15

Family

ID=22688181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81104946T ATE12059T1 (de) 1980-09-15 1981-06-26 Mehrpolige elektromagnetische vorrichtungen mit achsialem feld.

Country Status (9)

Country Link
US (1) US4394597A (de)
EP (1) EP0047816B1 (de)
JP (1) JPS5783133A (de)
KR (1) KR830008442A (de)
AT (1) ATE12059T1 (de)
AU (1) AU544676B2 (de)
CA (1) CA1170303A (de)
DE (1) DE3169173D1 (de)
MX (1) MX152106A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086272B1 (de) * 1982-01-20 1986-04-16 Allied Corporation Läufer für elektromagnetische Einrichtungen mit Axial-Feld und sein Herstellungsverfahren
CH680322A5 (de) * 1990-02-09 1992-07-31 Asulab Sa
US5731649A (en) * 1996-12-27 1998-03-24 Caama+E,Otl N+Ee O; Ramon A. Electric motor or generator
US5982070A (en) * 1996-12-27 1999-11-09 Light Engineering Corporation Electric motor or generator having amorphous core pieces being individually accomodated in a dielectric housing
US6462456B1 (en) 1998-11-06 2002-10-08 Honeywell International Inc. Bulk amorphous metal magnetic components for electric motors
US6803694B2 (en) * 1998-11-06 2004-10-12 Metglas, Inc. Unitary amorphous metal component for an axial flux electric machine
JP3513042B2 (ja) 1999-02-03 2004-03-31 ミネベア株式会社 高速回転型モータのステータ構造
US7144468B2 (en) * 2002-09-05 2006-12-05 Metglas, Inc. Method of constructing a unitary amorphous metal component for an electric machine
US7230361B2 (en) * 2003-01-31 2007-06-12 Light Engineering, Inc. Efficient high-speed electric device using low-loss materials
AU2004302757A1 (en) * 2003-01-31 2005-03-10 Light Engineering, Inc. Efficient high-speed electric device using low-loss materials
US7034427B2 (en) * 2003-08-18 2006-04-25 Light Engineering, Inc. Selective alignment of stators in axial airgap electric devices comprising low-loss materials
DE10361858A1 (de) * 2003-12-30 2005-07-28 Robert Bosch Gmbh Ständer für eine elektrische Maschine
JP4707049B2 (ja) * 2004-11-09 2011-06-22 株式会社三井ハイテック 積層固定子鉄心の製造方法
US7352100B2 (en) * 2005-03-08 2008-04-01 Asmo Co., Ltd. Direct-current motor
US20080024035A1 (en) * 2006-07-31 2008-01-31 Caterpillar Inc. Power system
US7557482B2 (en) * 2006-07-31 2009-07-07 Caterpillar Inc. Axial-flux electric machine
CN100570989C (zh) * 2006-11-22 2009-12-16 东元电机股份有限公司 马达
US20100244603A1 (en) * 2009-03-31 2010-09-30 General Electric Company Electric machine
US7646178B1 (en) 2009-05-08 2010-01-12 Fradella Richard B Broad-speed-range generator
US8242660B2 (en) 2009-11-16 2012-08-14 G+ Powertec Ltd. AC generator
JP5502463B2 (ja) * 2009-12-28 2014-05-28 株式会社日立産機システム アキシャルギャップ型回転電機及びそれに用いるロータ
US9225205B2 (en) 2011-08-18 2015-12-29 Glassy Metal Technologies Ltd. Method of constructing core with tapered pole pieces and low-loss electrical rotating machine with said core
US8726490B2 (en) * 2011-08-18 2014-05-20 Glassy Metal Technologies Ltd. Method of constructing core with tapered pole pieces and low-loss electrical rotating machine with said core
US10097070B1 (en) * 2012-03-23 2018-10-09 Coleridge Design Associates Llc DC induction motor with stator coil driven by a unidirectional field current
CA2962386A1 (en) * 2014-09-26 2016-03-31 Hitachi Metals, Ltd. Amorphous alloy magnetic core and method of manufacturing the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1605796A (en) * 1926-11-02 Electric machine
US2356972A (en) * 1941-03-14 1944-08-29 Ford Motor Co Electrical apparatus
US2438629A (en) * 1944-02-28 1948-03-30 Fairbanks Morse & Co Axial air gap machine
US2469808A (en) * 1946-09-28 1949-05-10 Gen Mills Inc Induction motor rotor
AT162820B (de) 1946-11-26 1949-04-11 Georg Fontano Fa Ing Elektrische Maschine ohne ausgeprägte Pole
US2550571A (en) * 1948-08-06 1951-04-24 Westinghouse Electric Corp Axial-gap motor
DE832452C (de) 1949-05-08 1952-02-25 R Sonnenschein Dr Ing Elektrische Maschine, vorzugsweise Asynchronmaschine
FR1107737A (fr) 1954-06-28 1956-01-04 Moteur électrique asynchrone à grille
GB808533A (en) 1955-09-13 1959-02-04 Emerjy Soc Improvements in electrically driven pumps
GB888685A (en) 1958-04-24 1962-01-31 Selectra Ltd Improvements relating to electric induction motors
FR1527434A (fr) 1966-06-17 1968-05-31 Tokai Rashi Kabushiki Kaisha Moteur à induction
CH474890A (de) * 1968-03-07 1969-06-30 Beteiligungs Ag Haustechnik Elektrische Umlaufmaschine
US3567978A (en) * 1969-10-24 1971-03-02 Louis W Parker Axial airgap motors with reduced iron losses
NL176090C (nl) 1977-02-26 1985-02-18 Vacuumschmelze Gmbh Werkwijze voor het verminderen van de ommagnetisatieverliezen in dunne banden uit week-magnetische amorfe metaallegeringen.
US4187441A (en) * 1977-03-23 1980-02-05 General Electric Company High power density brushless dc motor
US4187128A (en) * 1978-09-26 1980-02-05 Bell Telephone Laboratories, Incorporated Magnetic devices including amorphous alloys

Also Published As

Publication number Publication date
CA1170303A (en) 1984-07-03
EP0047816A1 (de) 1982-03-24
MX152106A (es) 1985-05-29
EP0047816B1 (de) 1985-03-06
JPS5783133A (en) 1982-05-24
KR830008442A (ko) 1983-11-18
US4394597A (en) 1983-07-19
AU544676B2 (en) 1985-06-13
DE3169173D1 (en) 1985-04-11
AU7250081A (en) 1982-04-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee