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DK0793870T3 - Synkronmotor med permanente magneter - Google Patents

Synkronmotor med permanente magneter

Info

Publication number
DK0793870T3
DK0793870T3 DK95937867T DK95937867T DK0793870T3 DK 0793870 T3 DK0793870 T3 DK 0793870T3 DK 95937867 T DK95937867 T DK 95937867T DK 95937867 T DK95937867 T DK 95937867T DK 0793870 T3 DK0793870 T3 DK 0793870T3
Authority
DK
Denmark
Prior art keywords
armature
slots
synchronous motor
permanent magnets
motor
Prior art date
Application number
DK95937867T
Other languages
English (en)
Inventor
Nicolas Wavre
Original Assignee
Etel Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9468842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0793870(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Etel Sa filed Critical Etel Sa
Application granted granted Critical
Publication of DK0793870T3 publication Critical patent/DK0793870T3/da

Links

Classifications

    • 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
    • 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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dc Machiner (AREA)
DK95937867T 1994-11-16 1995-11-06 Synkronmotor med permanente magneter DK0793870T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9413714A FR2726948B1 (fr) 1994-11-16 1994-11-16 Moteur synchrone a aimants permanents
PCT/EP1995/004344 WO1996015574A2 (fr) 1994-11-16 1995-11-06 Moteur synchrone a aimants permanents

Publications (1)

Publication Number Publication Date
DK0793870T3 true DK0793870T3 (da) 1999-04-19

Family

ID=9468842

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95937867T DK0793870T3 (da) 1994-11-16 1995-11-06 Synkronmotor med permanente magneter

Country Status (14)

Country Link
US (1) US5642013A (da)
EP (1) EP0793870B2 (da)
JP (1) JP3793574B2 (da)
KR (1) KR100400912B1 (da)
CN (1) CN1074599C (da)
AT (1) ATE168508T1 (da)
CZ (1) CZ288081B6 (da)
DE (1) DE69503521T3 (da)
DK (1) DK0793870T3 (da)
ES (1) ES2121429T5 (da)
FR (1) FR2726948B1 (da)
PL (1) PL179512B1 (da)
RU (1) RU2141156C1 (da)
WO (1) WO1996015574A2 (da)

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Publication number Publication date
ES2121429T5 (es) 2005-03-01
DE69503521D1 (de) 1998-08-20
PL320219A1 (en) 1997-09-15
CZ148097A3 (en) 1997-10-15
JPH10511837A (ja) 1998-11-10
WO1996015574A2 (fr) 1996-05-23
EP0793870A2 (fr) 1997-09-10
FR2726948A1 (fr) 1996-05-15
CN1074599C (zh) 2001-11-07
KR100400912B1 (ko) 2004-03-12
CZ288081B6 (cs) 2001-04-11
DE69503521T2 (de) 1999-03-04
US5642013A (en) 1997-06-24
ATE168508T1 (de) 1998-08-15
DE69503521T3 (de) 2005-03-03
JP3793574B2 (ja) 2006-07-05
EP0793870B1 (fr) 1998-07-15
ES2121429T3 (es) 1998-11-16
PL179512B1 (pl) 2000-09-29
CN1163682A (zh) 1997-10-29
FR2726948B1 (fr) 1996-12-20
WO1996015574A3 (fr) 1996-07-25
KR970707624A (ko) 1997-12-01
RU2141156C1 (ru) 1999-11-10
EP0793870B2 (fr) 2004-06-30

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