ITMI930735U1 - Macchina elettrodinamica in particolare generatore trifase per autoveicoli - Google Patents

Macchina elettrodinamica in particolare generatore trifase per autoveicoli

Info

Publication number
ITMI930735U1
ITMI930735U1 IT93MI000735U ITMI930735U ITMI930735U1 IT MI930735 U1 ITMI930735 U1 IT MI930735U1 IT 93MI000735 U IT93MI000735 U IT 93MI000735U IT MI930735 U ITMI930735 U IT MI930735U IT MI930735 U1 ITMI930735 U1 IT MI930735U1
Authority
IT
Italy
Prior art keywords
motor vehicles
phase generator
electrodynamic machine
pack
laminations
Prior art date
Application number
IT93MI000735U
Other languages
English (en)
Inventor
Istvan Regaly
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI930735V0 publication Critical patent/ITMI930735V0/it
Publication of ITMI930735U1 publication Critical patent/ITMI930735U1/it
Application granted granted Critical
Publication of IT230422Y1 publication Critical patent/IT230422Y1/it

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
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Viene proposta una macchina elettrodinamica, in particolare un generatore trifase per autoveicoli, il cui pacco di lamiere di statore (15) costituito da lamierini (23) porta un avvolgimento di statore (17). Per una migliore situazione del calore è previsto che almeno nella regione centrale del pacco di lamiere (15) vengano formati più canali di raffreddamento (30) distribuiti sul perimetro, mediante singoli segmenti (29) di lamierini (23), che sono disposti a distanza fra loro in direzione perimetrale e vengono saldamente assiemati con i loro lamierini contigui (23) nel pacco di lamiere (15) (figura 1).
IT93MI000735 1992-09-24 1993-09-23 Macchina elettrodinamica,in particolare generatore trifase per autoveicoli IT230422Y1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924231967 DE4231967A1 (de) 1992-09-24 1992-09-24 Elektrodynamische Maschine, insbesondere Drehstromgenerator für Kraftfahrzeuge

Publications (3)

Publication Number Publication Date
ITMI930735V0 ITMI930735V0 (it) 1993-09-23
ITMI930735U1 true ITMI930735U1 (it) 1995-03-23
IT230422Y1 IT230422Y1 (it) 1999-06-07

Family

ID=6468712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000735 IT230422Y1 (it) 1992-09-24 1993-09-23 Macchina elettrodinamica,in particolare generatore trifase per autoveicoli

Country Status (3)

Country Link
DE (1) DE4231967A1 (it)
FR (1) FR2696056B3 (it)
IT (1) IT230422Y1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91188B1 (de) * 2005-08-08 2007-02-09 Constant Seiwerath Elektromotoren und Generatoren mit radialer K}hlung
EP2670026A1 (en) * 2012-06-01 2013-12-04 Siemens Aktiengesellschaft Spacer-less air duct

Also Published As

Publication number Publication date
IT230422Y1 (it) 1999-06-07
ITMI930735V0 (it) 1993-09-23
FR2696056A3 (fr) 1994-03-25
FR2696056B3 (fr) 1994-07-29
DE4231967A1 (de) 1994-03-31

Similar Documents

Publication Publication Date Title
US5497428A (en) Self-cooled magnetic structure for loudspeakers
US20050200212A1 (en) Electrical machine having a stator with cooled winding bars
DE69838316D1 (de) Direktgekühlter Dynamoelektrishermaschinestäderkern mit erhöhter Wärmeübertragungsfähigkeit
DE60230947D1 (de) Kühlung von Luftspaltelektrischermaschinewicklungen
US5084641A (en) Air-cooled type induction motor for use in vehicles having means to reduce exhaust air noise
US20070284959A1 (en) Electric Machine
WO1990013214A1 (en) Self-cooled loudspeaker
IT1261598B (it) Motore elettrico a magneti permanenti con coppia di riluttanza ridotta
ES2050632A2 (es) Configuracion mejorada de media-bobina para estator.
EP1503476A4 (en) ELECTRIC ENGINE AND COMPRESSOR
CA2356228A1 (en) Stator assemblies for motors
ES8202993A1 (es) Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia
US2956186A (en) Low noise rotor for dynamoelectric machines
CA2399347A1 (en) Spaceblock deflector for increased electric generator endwinding cooling
ITMI930735U1 (it) Macchina elettrodinamica in particolare generatore trifase per autoveicoli
CA2399339A1 (en) Gas cooled endwindings for dynamoelectric machine rotor and endwinding cooling method
US3493801A (en) D.c. electrical machine
ATE255292T1 (de) Ständer mit kühlrohren für eine elektrische maschine sowie verfahren zu dessen herstellung
DE69306797T2 (de) Rotoraufbau für eine elektrische maschine
CN210820919U (zh) 一种热熔胶膜贴合机冷却装置
ATE392734T1 (de) Kühlsystem für trägheitsarme rotierende elektrische maschine
JPH06127868A (ja) リニアモータ式エレベーター
JP4048557B2 (ja) リニアモータの冷却装置
HK1053911B (zh) 步進磁極電機
CZ71694A3 (en) Laminated stator core of case-free three-phase machines

Legal Events

Date Code Title Description
0001 Granted