FR2404290A1 - Element formant un circuit magnetique - Google Patents
Element formant un circuit magnetiqueInfo
- Publication number
- FR2404290A1 FR2404290A1 FR7827101A FR7827101A FR2404290A1 FR 2404290 A1 FR2404290 A1 FR 2404290A1 FR 7827101 A FR7827101 A FR 7827101A FR 7827101 A FR7827101 A FR 7827101A FR 2404290 A1 FR2404290 A1 FR 2404290A1
- Authority
- FR
- France
- Prior art keywords
- layer
- magnetic circuit
- element forming
- stator
- insulating
- 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
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/06—Printed-circuit motors and components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Brushless Motors (AREA)
Abstract
L'invention concerne un élément formant un circuit magnétique destiné notamment à une carcasse de stator d'un appareil électrique. L'élément comporte au moins une couche de matière perméable magnétiquement, éventuellement feuilletée, et sur laquelle est appliquée une couche de matière isolante d'une épaisseur prédéterminée. Cette couche isolante peut consister en une toile imprégnée d'un adhésif qui en remplit les interstices et assure l'adhérence sur la couche de matière magnétique. L'invention s'applique notamment aux carcasses de stator de moteurs à courant continu sans balai.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11257277A JPS5446304A (en) | 1977-09-21 | 1977-09-21 | Stator yoke |
JP1977171962U JPS5943799Y2 (ja) | 1977-12-22 | 1977-12-22 | モ−タ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404290A1 true FR2404290A1 (fr) | 1979-04-20 |
FR2404290B1 FR2404290B1 (fr) | 1984-02-10 |
Family
ID=26451702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827101A Granted FR2404290A1 (fr) | 1977-09-21 | 1978-09-21 | Element formant un circuit magnetique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4429240A (fr) |
CA (1) | CA1109916A (fr) |
DE (1) | DE2841136A1 (fr) |
FR (1) | FR2404290A1 (fr) |
GB (1) | GB2005088B (fr) |
NL (1) | NL192552C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425750A1 (fr) * | 1978-05-10 | 1979-12-07 | Sony Corp | Moteur electrique comportant un embrayage |
FR2564653A1 (fr) * | 1984-05-21 | 1985-11-22 | Rca Corp | Ensemble formant plaque a bobines pour un moteur en galette avec bobines de stator enroulees in situ sans corps |
WO1986001050A1 (fr) * | 1984-07-28 | 1986-02-13 | Papst-Motoren Gmbh & Co. Kg | Moteur a commande directe axialement compact |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150364B (en) * | 1983-10-24 | 1987-08-05 | Nippon Denso Co | D c brushless motor |
US4594524A (en) * | 1984-02-22 | 1986-06-10 | Kangyo Denkikiki Kabushiki Kaisha | Coreless-brushless motor |
DE3684805D1 (de) * | 1985-04-03 | 1992-05-21 | Asgalium Sa | Elektrischer gleichstrommotor. |
JPS637163A (ja) * | 1986-06-27 | 1988-01-13 | Tamagawa Seiki Co Ltd | 偏平ステツプモ−タ |
EP0548362B1 (fr) * | 1991-07-11 | 1997-09-03 | Secoh Giken, Inc. | Moteur a courant alternatif sans noyau plat |
JPH0833300A (ja) * | 1994-07-14 | 1996-02-02 | Matsushita Electric Ind Co Ltd | ブラシレスモータ |
DE19757136A1 (de) * | 1997-12-20 | 1999-06-24 | Temic Auto Electr Motors Gmbh | Bürstenloser, elektrisch kommutierter Motor |
KR100418376B1 (ko) * | 1999-04-13 | 2004-02-11 | 마쯔시다덴기산교 가부시키가이샤 | 리니어 모터 |
GB2382729A (en) * | 2001-12-01 | 2003-06-04 | John Charles Balson | Layered coil assembly in a permanent magnet generator |
JP2004080898A (ja) * | 2002-08-16 | 2004-03-11 | Yamaha Motor Co Ltd | 回転子および樹脂磁石の製造方法 |
JP2007104819A (ja) * | 2005-10-05 | 2007-04-19 | Nissan Motor Co Ltd | 回転電機 |
JP4965968B2 (ja) * | 2006-10-31 | 2012-07-04 | 株式会社東芝 | アキシャルギャップ形コアレスモータおよび位置決め装置 |
TWI395392B (zh) * | 2007-10-22 | 2013-05-01 | Univ Nat Cheng Kung | Permanent Magnet Motor Winding Module |
US20100308684A1 (en) * | 2008-01-18 | 2010-12-09 | Alex Horng | Motor with Detacthable Winding Assemblies |
JP5773499B2 (ja) * | 2012-12-11 | 2015-09-02 | 富士重工業株式会社 | アキシャルギャップ型発電体 |
CN114721118A (zh) * | 2020-12-18 | 2022-07-08 | 台湾东电化股份有限公司 | 光学元件驱动机构 |
US11482902B2 (en) | 2021-01-15 | 2022-10-25 | Ford Global Technologies, Llc | Epoxy-iron mix stator liner system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1788110U (de) * | 1957-08-27 | 1959-05-06 | Siemens Ag | Auf einen eisenkern aufgebrachte isolationsschicht. |
US3898595A (en) * | 1970-11-02 | 1975-08-05 | Cunningham Corp | Magnetic printed circuit |
-
1978
- 1978-09-06 CA CA310,743A patent/CA1109916A/fr not_active Expired
- 1978-09-12 GB GB7836530A patent/GB2005088B/en not_active Expired
- 1978-09-19 US US05/943,747 patent/US4429240A/en not_active Expired - Lifetime
- 1978-09-21 NL NL7809617A patent/NL192552C/nl not_active IP Right Cessation
- 1978-09-21 FR FR7827101A patent/FR2404290A1/fr active Granted
- 1978-09-21 DE DE19782841136 patent/DE2841136A1/de active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425750A1 (fr) * | 1978-05-10 | 1979-12-07 | Sony Corp | Moteur electrique comportant un embrayage |
FR2564653A1 (fr) * | 1984-05-21 | 1985-11-22 | Rca Corp | Ensemble formant plaque a bobines pour un moteur en galette avec bobines de stator enroulees in situ sans corps |
WO1986001050A1 (fr) * | 1984-07-28 | 1986-02-13 | Papst-Motoren Gmbh & Co. Kg | Moteur a commande directe axialement compact |
Also Published As
Publication number | Publication date |
---|---|
NL192552C (nl) | 1997-09-02 |
NL192552B (nl) | 1997-05-01 |
NL7809617A (nl) | 1979-03-23 |
DE2841136A1 (de) | 1979-03-29 |
GB2005088A (en) | 1979-04-11 |
GB2005088B (en) | 1982-06-30 |
US4429240A (en) | 1984-01-31 |
CA1109916A (fr) | 1981-09-29 |
FR2404290B1 (fr) | 1984-02-10 |
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