DE19523789C2 - Bürstenloser Elektromotor - Google Patents

Bürstenloser Elektromotor

Info

Publication number
DE19523789C2
DE19523789C2 DE19523789A DE19523789A DE19523789C2 DE 19523789 C2 DE19523789 C2 DE 19523789C2 DE 19523789 A DE19523789 A DE 19523789A DE 19523789 A DE19523789 A DE 19523789A DE 19523789 C2 DE19523789 C2 DE 19523789C2
Authority
DE
Germany
Prior art keywords
rotor
shaft
electric motor
sensor magnet
region
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 - Fee Related
Application number
DE19523789A
Other languages
German (de)
English (en)
Other versions
DE19523789A1 (de
Inventor
Shinichi Ohi
Fuhito Umegaki
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.)
Valeo Thermal Systems Japan Corp
Original Assignee
Zexel 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
Priority to JP08108194A priority Critical patent/JP3200281B2/ja
Application filed by Zexel Corp filed Critical Zexel Corp
Priority to DE19523789A priority patent/DE19523789C2/de
Publication of DE19523789A1 publication Critical patent/DE19523789A1/de
Application granted granted Critical
Publication of DE19523789C2 publication Critical patent/DE19523789C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Brushless Motors (AREA)
  • Motor Or Generator Frames (AREA)
DE19523789A 1994-03-29 1995-07-04 Bürstenloser Elektromotor Expired - Fee Related DE19523789C2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP08108194A JP3200281B2 (ja) 1994-03-29 1994-03-29 ブラシレスモータ
DE19523789A DE19523789C2 (de) 1994-03-29 1995-07-04 Bürstenloser Elektromotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08108194A JP3200281B2 (ja) 1994-03-29 1994-03-29 ブラシレスモータ
DE19523789A DE19523789C2 (de) 1994-03-29 1995-07-04 Bürstenloser Elektromotor

Publications (2)

Publication Number Publication Date
DE19523789A1 DE19523789A1 (de) 1997-01-16
DE19523789C2 true DE19523789C2 (de) 1998-10-29

Family

ID=26016413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19523789A Expired - Fee Related DE19523789C2 (de) 1994-03-29 1995-07-04 Bürstenloser Elektromotor

Country Status (2)

Country Link
JP (1) JP3200281B2 (ja)
DE (1) DE19523789C2 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806209A1 (de) * 1998-02-16 1999-08-19 Bosch Gmbh Robert Elektromotorischer Antrieb
JP3426151B2 (ja) * 1998-03-16 2003-07-14 アスモ株式会社 ブラシレスモータ
JP2000352417A (ja) * 1999-06-14 2000-12-19 Sankyo Seiki Mfg Co Ltd 空気動圧軸受装置
EP1432104B1 (de) 2002-12-16 2006-12-06 ebm-papst St. Georgen GmbH & Co. KG Aussenläufermotor mit stehender Lagerachse
JP2004263731A (ja) 2003-02-26 2004-09-24 Matsushita Electric Ind Co Ltd 動圧軸受モータ
DE10355076B4 (de) * 2003-11-24 2016-03-24 Minebea Co., Ltd. Elektromotor mit Sensor zur Erfassung der Rotorlage
DE102005040647A1 (de) * 2005-08-27 2007-03-08 Valeo Systèmes d`Essuyage Elektromotorischer Hilfsantrieb für Fahrzeuge
DE102007029719A1 (de) 2007-02-01 2008-08-07 Robert Bosch Gmbh Elektrische Maschine
DE102008004876A1 (de) 2007-02-01 2008-08-07 Robert Bosch Gmbh Elektrische Maschine
DE102008000979A1 (de) 2008-04-03 2009-10-08 Robert Bosch Gmbh Elektrische Maschine
DE102009003228B4 (de) 2008-06-20 2020-11-05 Robert Bosch Gmbh Elektrische Maschine
DE102009047485A1 (de) 2009-12-04 2011-06-09 Robert Bosch Gmbh Elektrische Maschine
DE102014204824A1 (de) * 2014-03-14 2015-09-17 Invent Umwelt-Und Verfahrenstechnik Ag Rührvorrichtung für Abwasser
DE102014216743B4 (de) 2014-08-22 2021-03-18 Robert Bosch Gmbh Elektrische Maschine
DE102014218060A1 (de) 2014-09-10 2016-03-10 Robert Bosch Gmbh Elektrische Maschine mit einem Anker
JP7250534B2 (ja) * 2019-01-25 2023-04-03 日本電産サンキョー株式会社 エンコーダおよびエンコーダ付きモータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131150A (ja) * 1982-01-31 1983-08-04 Ono Kagaku Kikai Kk 電気集じん装置
DE3818994A1 (de) * 1987-06-02 1988-12-22 Papst Motoren Gmbh & Co Kg Plattenspeicherantrieb
US5075605A (en) * 1990-11-01 1991-12-24 Penn Engineering & Manufacturing Corp. Inner-rotor commutation device
DE4126137C2 (ja) * 1990-08-07 1992-12-03 Zexel Corp., Tokio/Tokyo, Jp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131150A (ja) * 1982-01-31 1983-08-04 Ono Kagaku Kikai Kk 電気集じん装置
DE3818994A1 (de) * 1987-06-02 1988-12-22 Papst Motoren Gmbh & Co Kg Plattenspeicherantrieb
DE4126137C2 (ja) * 1990-08-07 1992-12-03 Zexel Corp., Tokio/Tokyo, Jp
US5075605A (en) * 1990-11-01 1991-12-24 Penn Engineering & Manufacturing Corp. Inner-rotor commutation device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Katalog "Dauermagnete", Magnetfabrik Bonn GmbH, Bonn, 1990, S. 40 *
JP 6-276 719 (A) in: Patents Abstracts of Japan, Sec. E, Vol. 18, 1994, No. 687 (E-1651) *

Also Published As

Publication number Publication date
DE19523789A1 (de) 1997-01-16
JP3200281B2 (ja) 2001-08-20
JPH07274427A (ja) 1995-10-20

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ZEXEL VALEO CLIMATE CONTROL CORP., SAITAMA, JP

8339 Ceased/non-payment of the annual fee