FR2582163B1 - Procede pour attenuer le bruit de machines electriques et machine electrique dont le bruit a ete attenue, notamment generateur de courant (triphase) - Google Patents

Procede pour attenuer le bruit de machines electriques et machine electrique dont le bruit a ete attenue, notamment generateur de courant (triphase)

Info

Publication number
FR2582163B1
FR2582163B1 FR8604160A FR8604160A FR2582163B1 FR 2582163 B1 FR2582163 B1 FR 2582163B1 FR 8604160 A FR8604160 A FR 8604160A FR 8604160 A FR8604160 A FR 8604160A FR 2582163 B1 FR2582163 B1 FR 2582163B1
Authority
FR
France
Prior art keywords
noise
attenuating
attenuated
phase
current generator
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.)
Expired
Application number
FR8604160A
Other languages
English (en)
Other versions
FR2582163A1 (fr
Inventor
Manfred Frister
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2582163A1 publication Critical patent/FR2582163A1/fr
Application granted granted Critical
Publication of FR2582163B1 publication Critical patent/FR2582163B1/fr
Expired legal-status Critical Current

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
    • H02K1/16—Stator cores with slots for windings
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
FR8604160A 1985-05-14 1986-03-24 Procede pour attenuer le bruit de machines electriques et machine electrique dont le bruit a ete attenue, notamment generateur de courant (triphase) Expired FR2582163B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517330 DE3517330A1 (de) 1985-05-14 1985-05-14 Verfahren zur geraeuschreduzierung bei elektrischen maschinen und geraeuschreduzierte elektrische maschine, insbesondere (dreh)stromgenerator

Publications (2)

Publication Number Publication Date
FR2582163A1 FR2582163A1 (fr) 1986-11-21
FR2582163B1 true FR2582163B1 (fr) 1987-12-31

Family

ID=6270695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8604160A Expired FR2582163B1 (fr) 1985-05-14 1986-03-24 Procede pour attenuer le bruit de machines electriques et machine electrique dont le bruit a ete attenue, notamment generateur de courant (triphase)

Country Status (4)

Country Link
US (1) US4687960A (fr)
JP (1) JPS61262046A (fr)
DE (1) DE3517330A1 (fr)
FR (1) FR2582163B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324412U (fr) * 1986-07-30 1988-02-18
DE3841205A1 (de) * 1988-12-07 1990-06-13 Feintool Int Holding Verfahren zum herstellen von werkstuecken aus metall
JP2000278892A (ja) * 1999-03-19 2000-10-06 Mitsubishi Electric Corp 車両用交流発電機の固定子コア及び車両用交流発電機の固定子コアの製造方法
JP4040202B2 (ja) 1999-04-01 2008-01-30 三菱電機株式会社 車両用交流発電機の固定子コア及び車両用交流発電機の固定子コアの製造方法
KR100499484B1 (ko) * 2002-11-20 2005-07-05 엘지전자 주식회사 전자동 세탁기의 비엘디시 모터 소음 방지구조
US20050279274A1 (en) * 2004-04-30 2005-12-22 Chunming Niu Systems and methods for nanowire growth and manufacturing
WO2007058196A1 (fr) * 2005-11-16 2007-05-24 Kabushiki Kaisha Toshiba Dispositif de diagnostic de desserrage de noyau de stator et procédé de diagnostic de desserrage de noyau de stator
JP4523609B2 (ja) * 2007-01-26 2010-08-11 三菱電機株式会社 回転電機の固定子の製造方法
DE102020211144A1 (de) 2020-09-03 2022-03-03 Valeo Siemens Eautomotive Germany Gmbh Statorblechpaket, elektrische Maschine und Fahrzeug
DE102021205919B4 (de) 2021-06-10 2023-01-19 Vitesco Technologies GmbH Blechpaket für einen Rotor oder einen Stator einer elektrischen Maschine sowie entsprechende elektrische Maschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845555A (en) * 1955-09-12 1958-07-29 Westinghouse Electric Corp Motors
US3330031A (en) * 1962-05-14 1967-07-11 Gen Electric Method of manufacturing a rotor having a laminated core
FR1539603A (fr) * 1965-03-17 1968-09-20 Vyzk A Vyv Ustav Elek Ckych St Procédé de fabrication des paquets des tôles des machines électriques tournantes
DE2608689A1 (de) * 1976-03-03 1977-09-15 Bosch Gmbh Robert Elektrische maschine
GB1500253A (en) * 1976-06-10 1978-02-08 Ford Motor Co Alternator noise reduction
JPS58119481A (ja) * 1982-01-08 1983-07-15 Kawasaki Steel Corp レ−ザ溶接方法

Also Published As

Publication number Publication date
FR2582163A1 (fr) 1986-11-21
JPS61262046A (ja) 1986-11-20
DE3517330A1 (de) 1986-11-20
US4687960A (en) 1987-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse