DE69803813D1 - Anordnung zum Kühlen von Wechselstromgeneratoren - Google Patents

Anordnung zum Kühlen von Wechselstromgeneratoren

Info

Publication number
DE69803813D1
DE69803813D1 DE69803813T DE69803813T DE69803813D1 DE 69803813 D1 DE69803813 D1 DE 69803813D1 DE 69803813 T DE69803813 T DE 69803813T DE 69803813 T DE69803813 T DE 69803813T DE 69803813 D1 DE69803813 D1 DE 69803813D1
Authority
DE
Germany
Prior art keywords
alternators
cooling
arrangement
cooling alternators
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.)
Revoked
Application number
DE69803813T
Other languages
English (en)
Other versions
DE69803813T2 (de
Inventor
Atsushi Umeda
Tsutomu Shiga
Shin Kusase
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.)
Denso Corp
Original Assignee
Denso 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37308914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69803813(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/JP1997/001778 external-priority patent/WO1998054822A1/ja
Priority claimed from JP04439098A external-priority patent/JP3456140B2/ja
Priority claimed from JP04903998A external-priority patent/JP3438569B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE69803813D1 publication Critical patent/DE69803813D1/de
Publication of DE69803813T2 publication Critical patent/DE69803813T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
    • 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
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Windings For Motors And Generators (AREA)
DE69803813T 1997-05-26 1998-05-26 Anordnung zum Kühlen von Wechselstromgeneratoren Revoked DE69803813T2 (de)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
PCT/JP1997/001778 WO1998054822A1 (fr) 1997-05-26 1997-05-26 Alternateur pour vehicule
PCT/JP1997/003374 WO1998054823A1 (fr) 1997-05-26 1997-09-22 Alternateur pour vehicule
JP27975197 1997-09-26
JP27975297 1997-09-26
JP27975097 1997-09-26
JP29788297 1997-10-14
JP30973197 1997-10-24
JP36206397 1997-12-10
JP04439098A JP3456140B2 (ja) 1997-05-26 1998-02-10 車両用交流発電機
JP04903998A JP3438569B2 (ja) 1997-05-26 1998-02-13 車両用交流発電機

Publications (2)

Publication Number Publication Date
DE69803813D1 true DE69803813D1 (de) 2002-03-21
DE69803813T2 DE69803813T2 (de) 2002-09-12

Family

ID=37308914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803813T Revoked DE69803813T2 (de) 1997-05-26 1998-05-26 Anordnung zum Kühlen von Wechselstromgeneratoren

Country Status (2)

Country Link
EP (1) EP0881753B1 (de)
DE (1) DE69803813T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2570834C1 (ru) * 2014-07-08 2015-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Магнитопровод статора электромеханических преобразователей энергии с интенсивным охлаждением (варианты) и способ его изготовления
CN106130232B (zh) * 2016-07-15 2018-05-25 河北工业大学 一种用于电动汽车的多功率电机
RU2652088C1 (ru) * 2016-12-08 2018-04-25 Валерий Михайлович Михайлов Способ изготовления статора электрической машины

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159638A (ja) * 1983-03-01 1984-09-10 Nippon Denso Co Ltd 車両用交流発電機
DE4031276A1 (de) * 1990-10-04 1992-04-09 Bosch Gmbh Robert Staender fuer elektrische maschinen und verfahren zu seiner herstellung
JP3561927B2 (ja) * 1993-07-28 2004-09-08 株式会社デンソー 車両用交流発電機
JPH07303351A (ja) * 1994-03-11 1995-11-14 Nippondenso Co Ltd 車両用交流発電機

Also Published As

Publication number Publication date
EP0881753A3 (de) 1999-01-20
EP0881753B1 (de) 2002-02-13
DE69803813T2 (de) 2002-09-12
EP0881753A2 (de) 1998-12-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation