ATE150912T1 - Elektrischer gebläsemotor - Google Patents

Elektrischer gebläsemotor

Info

Publication number
ATE150912T1
ATE150912T1 AT93918101T AT93918101T ATE150912T1 AT E150912 T1 ATE150912 T1 AT E150912T1 AT 93918101 T AT93918101 T AT 93918101T AT 93918101 T AT93918101 T AT 93918101T AT E150912 T1 ATE150912 T1 AT E150912T1
Authority
AT
Austria
Prior art keywords
rotor
stator
pct
laminations
pole
Prior art date
Application number
AT93918101T
Other languages
English (en)
Inventor
Hugh Johnson
Ian Mcgill
Original Assignee
Fisher & Paykel
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 Fisher & Paykel filed Critical Fisher & Paykel
Application granted granted Critical
Publication of ATE150912T1 publication Critical patent/ATE150912T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating 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
    • H02K1/14—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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/118—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices
    • H02K7/1185—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices with a mechanical one-way direction control, i.e. with means for reversing the direction of rotation of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines
    • 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
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Food-Manufacturing Devices (AREA)
  • Control Of Electric Motors In General (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
AT93918101T 1992-08-21 1993-08-23 Elektrischer gebläsemotor ATE150912T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ24404692 1992-08-21

Publications (1)

Publication Number Publication Date
ATE150912T1 true ATE150912T1 (de) 1997-04-15

Family

ID=19924069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93918101T ATE150912T1 (de) 1992-08-21 1993-08-23 Elektrischer gebläsemotor

Country Status (7)

Country Link
US (1) US5701047A (de)
EP (1) EP0656157B1 (de)
KR (1) KR950703224A (de)
AT (1) ATE150912T1 (de)
AU (1) AU683849B2 (de)
DE (1) DE69309288T2 (de)
WO (1) WO1994005073A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429259A1 (de) * 1994-08-18 1996-02-22 Moto Meter Gmbh Schrittmotor mit vorwiegend axialer Rotormagnetisierung
JP3460938B2 (ja) * 1997-11-10 2003-10-27 ミネベア株式会社 ブラシレスｄｃモータ構造
US6744172B2 (en) * 2002-09-18 2004-06-01 Yen Sun Technology Corp. Heat-dissipating fan
DE10308090B4 (de) * 2003-02-24 2005-12-22 Hanning Elektro-Werke Gmbh & Co. Kg Synchronmotor mit Anlaufeinrichtung
US6975049B2 (en) * 2003-10-29 2005-12-13 A. O. Smith Corporation Electrical machine and method of manufacturing the same
US7573168B2 (en) * 2005-10-24 2009-08-11 General Electric Company Method and apparatus for assembling a permanent magnet pole assembly
US8558489B2 (en) 2010-12-02 2013-10-15 Raytheon Company Micro motor
US20160056670A1 (en) * 2014-08-20 2016-02-25 Steven Wayne Ward, Sr. System and Method for Generating Electric Energy and Torque using an Improved Magnet Positioning to Produce a Counter-Magnetic Field
EP3032705B1 (de) * 2014-12-11 2018-04-18 Johnson Electric S.A. Motor, statorkern, pumpe und reinigungsvorrichtung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB628763A (en) * 1947-03-12 1949-09-05 Francis James Allen Improvements in or relating to dynamo-electric machines
US2752517A (en) * 1953-04-27 1956-06-26 Gen Controls Co Motor construction
NL7216084A (de) * 1972-11-28 1974-05-30
US3866014A (en) * 1973-05-11 1975-02-11 Advance Transformer Co Method of welding laminated cores
US4080725A (en) * 1974-06-26 1978-03-28 Thomas & Skinner, Inc. Ferromagnetic core with variable shunt air gap and method of making it
US3983621A (en) * 1974-10-21 1976-10-05 General Electric Company Methods of making fractional horsepower motors
GB2062972B (en) * 1979-10-19 1983-08-10 Nippon Steel Corp Iron core for electrical machinery and apparatus and well as method for producing the iron core
DE3128304A1 (de) * 1981-07-17 1983-02-03 Karsten 7500 Karlsruhe Laing Stator fuer kugelmotoren
JPS5836144A (ja) * 1981-08-28 1983-03-03 Hitachi Ltd 隈取コイル誘導電動機の鉄心
DE3301264C2 (de) * 1983-01-17 1987-02-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Einphasensynchronmaschine der Polpaarzahl 1 mit parallelen Eisenschenkeln
DE3406906A1 (de) * 1984-02-25 1985-09-05 Black & Decker Inc., Newark, Del. Stator fuer einen universalmotor sowie verfahren zur montage eines universalmotors
DE3423777A1 (de) * 1984-06-28 1986-01-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Zweipoliger einphasensynchronmotor mit permanentmagnetischem rotor (modulmotor)
JPS6364542A (ja) * 1986-09-03 1988-03-23 Sankyo Seiki Mfg Co Ltd フアンモ−タ
ATE129357T1 (de) * 1988-07-27 1995-11-15 Linton & Hirst Ltd Blechlamellen.
US5153475A (en) * 1991-01-08 1992-10-06 Contraves Usa, Inc. Magnetic axial force actuator construction
US5248911A (en) * 1992-04-17 1993-09-28 Uppco Inc. Laminated stator with improved flux pattern

Also Published As

Publication number Publication date
AU683849B2 (en) 1997-11-27
DE69309288T2 (de) 1997-07-03
WO1994005073A2 (en) 1994-03-03
WO1994005073A3 (en) 1994-05-26
KR950703224A (ko) 1995-08-23
AU4764593A (en) 1994-03-15
DE69309288D1 (de) 1997-04-30
EP0656157A1 (de) 1995-06-07
EP0656157B1 (de) 1997-03-26
US5701047A (en) 1997-12-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties