FR2433256A1 - Bobine de rotor autoportante pour machines electriques a courant continu - Google Patents
Bobine de rotor autoportante pour machines electriques a courant continuInfo
- Publication number
- FR2433256A1 FR2433256A1 FR7920322A FR7920322A FR2433256A1 FR 2433256 A1 FR2433256 A1 FR 2433256A1 FR 7920322 A FR7920322 A FR 7920322A FR 7920322 A FR7920322 A FR 7920322A FR 2433256 A1 FR2433256 A1 FR 2433256A1
- Authority
- FR
- France
- Prior art keywords
- coil
- direct current
- wire
- rotor
- self
- 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
- H02K3/00—Details of windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/47—Air-gap windings, i.e. iron-free 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
- Y10T29/49012—Rotor
-
- 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
- Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
- Dc Machiner (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
L'invention concerne une bobine de rotor cylindrique, autoportante, pour un rotor sans fer d'une machine électrique à courant continu. La bobine comporte au moins une couche de fil dans laquelle le fil est placé en direction oblique par rapport aux génératrices de la surface cylindrique du rotor. Le fil comporte un noyau central conducteur 1, une couche d'isolation 2 et une couche extérieure 3 d'un matériau de support. La bobine est réalisée de façon à présenter un pas de bobinage final tel que les couches d'isolation de parties de fil placées côte à côte sont au moins approximativement en contact, le matériau de support remplissant les espaces qui restent entre les couches d'isolation. L'invention s'applique aux petites machines à courant continu à rotor sans fer et vise à obtenir un remplissage maximal et une bonne tenue mécanique de la bobine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH846078A CH627030A5 (fr) | 1978-08-09 | 1978-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2433256A1 true FR2433256A1 (fr) | 1980-03-07 |
FR2433256B1 FR2433256B1 (fr) | 1983-02-04 |
Family
ID=4340710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920322A Granted FR2433256A1 (fr) | 1978-08-09 | 1979-08-08 | Bobine de rotor autoportante pour machines electriques a courant continu |
Country Status (6)
Country | Link |
---|---|
US (1) | US4291457A (fr) |
JP (1) | JPS5543993A (fr) |
CH (1) | CH627030A5 (fr) |
DE (1) | DE2931725C2 (fr) |
FR (1) | FR2433256A1 (fr) |
GB (1) | GB2033167B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002068A1 (fr) * | 1990-07-16 | 1992-02-06 | Johnson Electric S.A. | Moteur electrique |
WO2018020186A1 (fr) * | 2016-07-28 | 2018-02-01 | Valeo Equipements Electriques Moteur | Bobine pour machine electrique tournante |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388371A (en) * | 1981-06-29 | 1983-06-14 | General Electric Company | Self-bonding acrylic polymer overcoat for coated metal substrates |
US5319844A (en) * | 1985-12-23 | 1994-06-14 | Unique Mobility, Inc. | Method of making an electromagnetic transducer |
MX161230A (es) * | 1985-12-23 | 1990-08-24 | Unique Mobility Inc | Mejoras en transductor electromagnetico de peso ligero |
JP2827333B2 (ja) * | 1989-10-13 | 1998-11-25 | 住友電気工業株式会社 | 耐熱絶縁コイルの製造方法 |
DE10114129A1 (de) * | 2001-03-22 | 2002-09-26 | Buhler Motor Gmbh | Verfahren zur Herstellung einer rohrförmigen eisenlosen und selbsttragenden Wicklung eines Gleichstrommotors |
US7402934B1 (en) * | 2005-08-18 | 2008-07-22 | Revolution Motor Company, Inc. | High performance air core motor-generator winding |
JP5776300B2 (ja) * | 2011-04-20 | 2015-09-09 | トヨタ自動車株式会社 | 巻線とコイルの形成方法、およびコイルの破損修復方法 |
CN107078579A (zh) | 2014-11-17 | 2017-08-18 | 冯哈伯微电机有限公司 | 气隙式绕组 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB878302A (en) * | 1956-11-02 | 1961-09-27 | Christian Dunker | A process for the manufacture of coreless rotors |
CH424953A (de) * | 1964-02-27 | 1966-11-30 | Stuessi Hans | Elektrische Maschine ohne Eisenkern mit Glockenanker, insbesondere Gleichstrom-Kleinmotor |
US3783425A (en) * | 1968-08-31 | 1974-01-01 | Philips Corp | Bobbin coil |
US3828353A (en) * | 1973-02-05 | 1974-08-06 | Itt | Integrally-wound antenna helix-coilform |
FR2248136A1 (fr) * | 1973-10-22 | 1975-05-16 | Indesit | |
FR2324101A1 (fr) * | 1975-09-15 | 1977-04-08 | Siemens Ag | Procede pour realiser une bobine auto-portante dans la partie concernant l'enroulement, plus particulierement pour des moteurs a bobine mobile |
FR2325228A1 (fr) * | 1975-09-18 | 1977-04-15 | Matsushita Electric Works Ltd | Moteur electrique sans noyau magnetique |
FR2342548A1 (fr) * | 1976-02-24 | 1977-09-23 | Philips Nv | Bobine orthocyclique |
FR2357095A1 (fr) * | 1976-06-30 | 1978-01-27 | Matsushita Electric Works Ltd | Procede pour fabriquer des enroulements de rotor pour moteurs sans noyau |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD60091A (fr) * | ||||
DE1021466B (de) * | 1956-11-02 | 1957-12-27 | Christian Dunker | Herstellung von eisenlosen Laeufern, insbesondere von glockenfoermigen Laeufern, fuer elektrische Kleinstmotoren und -generatoren |
DE1188709B (de) * | 1958-04-26 | 1965-03-11 | Faulhaber Fritz | Elektrischer Kleinstmotor |
US3412354A (en) * | 1963-02-18 | 1968-11-19 | Westinghouse Electric Corp | Adhesive coated electrical conductors |
GB1079815A (en) * | 1964-02-03 | 1967-08-16 | Gen Electric | Improvements in electrical coils and methods for producing same |
CH472135A (de) * | 1966-11-05 | 1969-04-30 | Interelectric Ag | Verfahren zur Herstellung einer Zylinderspule für elektrische Maschinen und nach dem Verfahren hergestellte Zylinderspule |
DE1564799B2 (de) * | 1966-12-30 | 1972-02-17 | Siemens AG, 1000 Berlin u. 8000 München | Wickelvorrichtung |
CH549305A (de) * | 1972-09-01 | 1974-05-15 | Interelectric Ag | Verfahren zum herstellen einer zylindermantelfoermigen mehrlagigen wicklung fuer nutenlose rotoren von elektrischen maschinen. |
US4048713A (en) * | 1975-06-09 | 1977-09-20 | Mogens Hvass | Method of making compact electric coils |
DE2700282A1 (de) * | 1977-01-05 | 1978-07-13 | Standard Elektrik Lorenz Ag | Verfahren und vorrichtung zur herstellung eines zylindrischen ankers fuer kleine gleichstrommaschinen |
-
1978
- 1978-08-09 CH CH846078A patent/CH627030A5/fr not_active IP Right Cessation
-
1979
- 1979-08-02 US US06/063,094 patent/US4291457A/en not_active Expired - Lifetime
- 1979-08-03 GB GB7927095A patent/GB2033167B/en not_active Expired
- 1979-08-04 DE DE2931725A patent/DE2931725C2/de not_active Expired
- 1979-08-08 FR FR7920322A patent/FR2433256A1/fr active Granted
- 1979-08-09 JP JP10178279A patent/JPS5543993A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB878302A (en) * | 1956-11-02 | 1961-09-27 | Christian Dunker | A process for the manufacture of coreless rotors |
CH424953A (de) * | 1964-02-27 | 1966-11-30 | Stuessi Hans | Elektrische Maschine ohne Eisenkern mit Glockenanker, insbesondere Gleichstrom-Kleinmotor |
US3783425A (en) * | 1968-08-31 | 1974-01-01 | Philips Corp | Bobbin coil |
US3828353A (en) * | 1973-02-05 | 1974-08-06 | Itt | Integrally-wound antenna helix-coilform |
FR2248136A1 (fr) * | 1973-10-22 | 1975-05-16 | Indesit | |
FR2324101A1 (fr) * | 1975-09-15 | 1977-04-08 | Siemens Ag | Procede pour realiser une bobine auto-portante dans la partie concernant l'enroulement, plus particulierement pour des moteurs a bobine mobile |
FR2325228A1 (fr) * | 1975-09-18 | 1977-04-15 | Matsushita Electric Works Ltd | Moteur electrique sans noyau magnetique |
FR2342548A1 (fr) * | 1976-02-24 | 1977-09-23 | Philips Nv | Bobine orthocyclique |
FR2357095A1 (fr) * | 1976-06-30 | 1978-01-27 | Matsushita Electric Works Ltd | Procede pour fabriquer des enroulements de rotor pour moteurs sans noyau |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002068A1 (fr) * | 1990-07-16 | 1992-02-06 | Johnson Electric S.A. | Moteur electrique |
US5396138A (en) * | 1990-07-16 | 1995-03-07 | Johnson Electric S.A. | Electric motor |
WO2018020186A1 (fr) * | 2016-07-28 | 2018-02-01 | Valeo Equipements Electriques Moteur | Bobine pour machine electrique tournante |
FR3054743A1 (fr) * | 2016-07-28 | 2018-02-02 | Valeo Equipements Electriques Moteur | Bobine pour machine electrique tournante |
Also Published As
Publication number | Publication date |
---|---|
CH627030A5 (fr) | 1981-12-15 |
JPS5543993A (en) | 1980-03-28 |
FR2433256B1 (fr) | 1983-02-04 |
GB2033167A (en) | 1980-05-14 |
DE2931725C2 (de) | 1984-09-20 |
GB2033167B (en) | 1983-03-02 |
DE2931725A1 (de) | 1980-02-28 |
US4291457A (en) | 1981-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |