FR2847086A1 - Machine electrique rotative pour vehicule - Google Patents
Machine electrique rotative pour vehiculeInfo
- Publication number
- FR2847086A1 FR2847086A1 FR0350710A FR0350710A FR2847086A1 FR 2847086 A1 FR2847086 A1 FR 2847086A1 FR 0350710 A FR0350710 A FR 0350710A FR 0350710 A FR0350710 A FR 0350710A FR 2847086 A1 FR2847086 A1 FR 2847086A1
- Authority
- FR
- France
- Prior art keywords
- vehicle
- core
- electric machine
- rotary electric
- rotation angle
- 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.)
- Granted
Links
Classifications
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Une machine électrique rotative pour un véhicule, capable de réduire le plus possible l'influence d'un flux de fuite sur un détecteur d'angle de rotation et de détecter un angle de rotation de manière plus précise, est créée. Elle comprend : un noyau de rotor 12 fixé sur un arbre rotatif 7 ; un noyau de stator 24 concentrique au noyau du rotor 12 et disposé à l'extérieur du noyau du rotor 12 ; et un résolveur 31 agissant comme un détecteur d'angle de rotation disposé à une extrémité de l'arbre rotatif 7, dans lequel l'arbre rotatif 7 lui-même est réalisé de façon à être un moyen d'interruption du flux magnétique constitué d'un matériau non magnétique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002323677A JP4073759B2 (ja) | 2002-11-07 | 2002-11-07 | 車両用回転電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2847086A1 true FR2847086A1 (fr) | 2004-05-14 |
FR2847086B1 FR2847086B1 (fr) | 2007-08-31 |
Family
ID=32171341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0350710A Expired - Fee Related FR2847086B1 (fr) | 2002-11-07 | 2003-10-20 | Machine electrique rotative pour vehicule |
Country Status (4)
Country | Link |
---|---|
US (2) | US20040090132A1 (fr) |
JP (1) | JP4073759B2 (fr) |
DE (1) | DE10348347B4 (fr) |
FR (1) | FR2847086B1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4496010B2 (ja) * | 2004-05-20 | 2010-07-07 | 株式会社東芝 | モータ |
JP4402057B2 (ja) | 2006-02-21 | 2010-01-20 | 三菱電機株式会社 | 制御装置一体型回転電機 |
WO2008104345A2 (fr) * | 2007-02-28 | 2008-09-04 | Sew-Eurodrive Gmbh & Co. Kg | Moteur électrique |
DE102008009018B4 (de) * | 2007-02-28 | 2020-10-29 | Sew-Eurodrive Gmbh & Co Kg | Elektromotor |
DE102009035368B4 (de) | 2008-07-31 | 2021-07-15 | Denso Corporation | Rotierende elektrische Vorrichtung für Fahrzeuge |
FR2935563A1 (fr) * | 2008-09-03 | 2010-03-05 | Michelin Soc Tech | Construction de stator pour machine electrique |
FR2935564A1 (fr) * | 2008-09-03 | 2010-03-05 | Michelin Soc Tech | Dispositif de montage d'un resolver dans une machine electrique |
FR2935561A1 (fr) * | 2008-09-03 | 2010-03-05 | Michelin Soc Tech | Flasque connecteur pour machine electrique a enroulements statoriques |
DK200801474A (en) | 2008-10-27 | 2009-11-19 | Vestas Wind Sys As | Slip ring assembly with shaft holder |
JP5644798B2 (ja) * | 2012-03-29 | 2014-12-24 | ブラザー工業株式会社 | 発電機 |
JP5490169B2 (ja) * | 2012-03-30 | 2014-05-14 | 三菱電機株式会社 | 回転電機及び回転子位置検出センサ |
JP5885678B2 (ja) * | 2013-01-10 | 2016-03-15 | 株式会社日立産機システム | レゾルバを備えた電動機及びレゾルバ付きグリース交換形電動機 |
DE102014210725A1 (de) * | 2014-06-05 | 2015-12-17 | Em-Motive Gmbh | Magnetsensor für eine Rotorwelle einer elektrischen Maschine sowie elektrische Maschine |
WO2016143928A1 (fr) | 2015-03-12 | 2016-09-15 | 근로복지공단 | Structure de membre artificiel comportant un dispositif à verrouillage magnétique |
WO2018135001A1 (fr) * | 2017-01-23 | 2018-07-26 | 三菱電機株式会社 | Machine dynamo-électrique |
DE102017106479A1 (de) * | 2017-03-27 | 2018-09-27 | Fritz Kübler GmbH | Abschirmsystem für magnetisches Drehgeber-Sensorsystem |
US11509193B2 (en) | 2019-12-19 | 2022-11-22 | Black & Decker Inc. | Power tool with compact motor assembly |
US11705778B2 (en) | 2019-12-19 | 2023-07-18 | Black & Decker Inc. | Power tool with compact motor assembly |
JP7366803B2 (ja) * | 2020-02-27 | 2023-10-23 | 本田技研工業株式会社 | レゾルバ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07177690A (ja) * | 1993-12-20 | 1995-07-14 | Fuji Electric Co Ltd | 永久磁石型同期電動機 |
JP2002084724A (ja) * | 2000-09-07 | 2002-03-22 | Mitsubishi Electric Corp | 車両用交流電機 |
JP2002171723A (ja) * | 2000-11-28 | 2002-06-14 | Denso Corp | 磁気式回転角度検出装置を有するランデル型回転電機 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462761A (en) * | 1946-02-12 | 1949-02-22 | Singer Mfg Co | Inductor alternator |
US4067101A (en) * | 1973-12-10 | 1978-01-10 | Kabushiki Kaisha Suwa Seikosha | Method of making a rotor for electronic wristwatch step motor |
DE2923075C3 (de) * | 1979-06-07 | 1982-02-11 | Feldmuehle Ag, 4000 Duesseldorf | Welle aus Oxidkeramik |
JPH01171563U (fr) | 1988-05-18 | 1989-12-05 | ||
JPH03155351A (ja) * | 1989-11-07 | 1991-07-03 | Aisin Aw Co Ltd | 車両用モータにおける磁極位置検出装置用シャフト装置 |
JPH03296617A (ja) | 1990-04-17 | 1991-12-27 | Tamagawa Seiki Co Ltd | タンデムレゾルバのクロストーク防止方法 |
FR2679026B1 (fr) * | 1991-07-11 | 1993-09-24 | Alsthom Gec | Dispositif pour la mesure de la position angulaire d'un rotor par rapport a un stator. |
DE59604073D1 (de) * | 1995-03-07 | 2000-02-10 | Siemens Ag | Elektrische Maschine |
JPH0965617A (ja) | 1995-08-25 | 1997-03-07 | Tamagawa Seiki Co Ltd | レゾルバ付モータ |
US6118201A (en) | 1997-03-07 | 2000-09-12 | American Precision Industries Inc. | Resolver with leakage flux absorber |
EP0984121A3 (fr) * | 1998-09-01 | 2003-01-29 | Siemens Aktiengesellschaft | Actionneur |
JP2001191931A (ja) | 2000-01-06 | 2001-07-17 | Nsk Ltd | 電動式パワーステアリング装置 |
JP2001231218A (ja) | 2000-02-15 | 2001-08-24 | Hitachi Ltd | 回転電機 |
JP3665737B2 (ja) * | 2000-11-30 | 2005-06-29 | 山洋電気株式会社 | nXリラクタンスレゾルバ |
JP3820139B2 (ja) | 2001-11-22 | 2006-09-13 | 帝人株式会社 | ポリエステル樹脂組成物の製造方法 |
JP2003174751A (ja) * | 2001-12-06 | 2003-06-20 | Matsushita Electric Ind Co Ltd | 電動機 |
US7378767B2 (en) | 2002-03-04 | 2008-05-27 | Mitsubishi Denki Kabushiki Kaisha | AC dynamo electric machine with magnetic reluctance portion linking rotational position detector to AC dynamo electric machine body |
JP4073758B2 (ja) | 2002-11-07 | 2008-04-09 | 三菱電機株式会社 | 車両用回転電機 |
JP3663401B2 (ja) | 2002-11-08 | 2005-06-22 | 三菱電機株式会社 | 回転電機 |
-
2002
- 2002-11-07 JP JP2002323677A patent/JP4073759B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-22 US US10/665,115 patent/US20040090132A1/en not_active Abandoned
- 2003-10-17 DE DE10348347A patent/DE10348347B4/de not_active Expired - Fee Related
- 2003-10-20 FR FR0350710A patent/FR2847086B1/fr not_active Expired - Fee Related
-
2008
- 2008-05-08 US US12/117,075 patent/US8698363B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07177690A (ja) * | 1993-12-20 | 1995-07-14 | Fuji Electric Co Ltd | 永久磁石型同期電動機 |
JP2002084724A (ja) * | 2000-09-07 | 2002-03-22 | Mitsubishi Electric Corp | 車両用交流電機 |
JP2002171723A (ja) * | 2000-11-28 | 2002-06-14 | Denso Corp | 磁気式回転角度検出装置を有するランデル型回転電機 |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) * |
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 07 3 July 2002 (2002-07-03) * |
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 10 10 October 2002 (2002-10-10) * |
Also Published As
Publication number | Publication date |
---|---|
US8698363B2 (en) | 2014-04-15 |
JP2004159450A (ja) | 2004-06-03 |
DE10348347A1 (de) | 2004-06-09 |
FR2847086B1 (fr) | 2007-08-31 |
JP4073759B2 (ja) | 2008-04-09 |
US20040090132A1 (en) | 2004-05-13 |
US20080284288A1 (en) | 2008-11-20 |
DE10348347B4 (de) | 2012-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
ST | Notification of lapse |
Effective date: 20230606 |