JP2000510320A - ロータ及びロータを製造するための方法 - Google Patents
ロータ及びロータを製造するための方法Info
- Publication number
- JP2000510320A JP2000510320A JP10536129A JP53612998A JP2000510320A JP 2000510320 A JP2000510320 A JP 2000510320A JP 10536129 A JP10536129 A JP 10536129A JP 53612998 A JP53612998 A JP 53612998A JP 2000510320 A JP2000510320 A JP 2000510320A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- commutator
- face
- epoxy resin
- rotor shaft
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/14—Fastenings of commutators or slip-rings to shafts
- H01R39/16—Fastenings of commutators or slip-rings to shafts by means of moulded or cast material applied during or after assembly
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate materials
-
- 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
- Y10T29/49011—Commutator or slip ring assembly
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 電動モータのためのロータであって、長手方向軸線に対して同軸的に配置さ れたロータ軸とロータコアと整流子とを備えており、ロータコアが、内部に配置 された少なくとも1つのロータ巻線を備えた巻線スロットと、整流子に面した第 1の端面と、整流子とは反対側の第2の端面とを有しており、ロータ軸が、ロー タコアと整流子との間に位置する第1の区分と、ロータコアの前記第2の端面を 起点として延びていて、整流子とは反対側の第2の区分とを有しており、整流子 が、ロータコアに面した結合端面と、前記長手方向軸線に対して同軸的な内孔と を有している形式のものにおいて、 前記巻線スロット(6)と、ロータコア(3)の第1の端面(8)と第2の端 面(9)と、ロータ軸(2)の第1の区分(12)と第2の区分(13)とが、 第1の焼結されるエポキシ樹脂層(14)によって被覆されていて、整流子(7 )がその結合端面(23)で、少なくとも1つの凹部(32)を有しており、整 流子(7)が、前記結合端面(23)を起点として、長手方向軸線(1)の方向 で内孔(24)に向かって延びる少なくとも1つの切欠(29)を有しており、 前記第1の焼結されるエポキシ樹脂層(14)が、整流子(7)の位置固定のた め に、少なくとも1つの前記凹部(32)と、少なくとも1つの前記切欠(29) 内に係合することを特徴とする、電動モータのためのロータ。 2. 整流子(7)の少なくとも1つの切欠が、結合端面(23)から内孔(24 )に向かって減径する円錐面(29)として形成されている、請求項1記載のロ ータ。 3. ロータ巻線(38)と、該ロータ巻線(38)から整流子(7)にまで通じ 、該整流子に接続する接続線材(37)とが、第2の焼結されるエポキシ樹脂層 (39)によって被覆されている、請求項1又は2記載のロータ。 4. 長手方向軸線に対して同軸的に配置されたロータ軸とロータコアと整流子と を備えており、ロータコアが、内部に配置された少なくとも1つのロータ巻線の ための巻線スロットと、整流子に面した第1の端面と、整流子とは反対側の第2 の端面とを有しており、ロータ軸が、ロータコアと整流子との間に位置する第1 の区分と、ロータコアの前記第2の端面を起点として延びていて、整流子とは反 対側の第2の区分とを有しており、整流子が、ロータコアに面した結合端面と、 前記長手方向軸線に対して同軸的な内孔とを有しているような電動モータのため のロータを製造するための方法において、 ロータコア(3)をロータ軸(2)に被せ嵌めた 後、ロータ軸(2)の前記第1の区分(12)と第2の区分(13)と、ロータ コア(3)の前記第1の端面(8)と第2の端面(9)と巻線スロット(6)と を、静電的にエポキシ樹脂粉末(14)によって粉末被覆し、次いでこのエポキ シ樹脂粉末(14)を、可塑化温度及び硬化温度にまで加熱し、次いで整流子( 7)をロータ軸(2)の終端位置にまで押し込み、この際にロータ軸(2)の前 記第1の区分(12)の可塑化されたエポキシ樹脂(14)の一部を押しのけ、 該エポキシ樹脂の一部が、結合端面(23)に当て付けられ、前記内孔(24) に進入することを特徴とする、電動モータのためのロータを製造するための方法 。 5. 少なくとも1つのロータ巻線(38)を、ロータコア(3)の巻線スロット (6)に挿入した後、ロータ巻線(38)と、該ロータ巻線(38)から整流子 (7)に通じ、該整流子に接続される接続線材(37)と、整流子(7)の結合 端面(23)を、静電的にエポキシ樹脂粉末(39)によって粉末被覆し、次い で、このエポキシ樹脂粉末(39)を可塑化温度及び硬化温度にまで加熱する、 請求項4記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19706851A DE19706851A1 (de) | 1997-02-21 | 1997-02-21 | Läufer und Verfahren zur Herstellung eines Läufers |
DE19706851.0 | 1997-02-21 | ||
PCT/DE1997/002839 WO1998037613A1 (de) | 1997-02-21 | 1997-12-05 | Läufer und verfahren zur herstellung eines läufers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000510320A true JP2000510320A (ja) | 2000-08-08 |
JP4510155B2 JP4510155B2 (ja) | 2010-07-21 |
Family
ID=7821016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53612998A Expired - Fee Related JP4510155B2 (ja) | 1997-02-21 | 1997-12-05 | ロータ及びロータを製造するための方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6249957B1 (ja) |
EP (1) | EP0895668B1 (ja) |
JP (1) | JP4510155B2 (ja) |
KR (1) | KR100496717B1 (ja) |
DE (2) | DE19706851A1 (ja) |
ES (1) | ES2321890T3 (ja) |
WO (1) | WO1998037613A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003520664A (ja) * | 1999-12-28 | 2003-07-08 | アルストム (スウィツァーランド) リミテッド | 粉体塗装による導電体の絶縁体の製造方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19706851A1 (de) * | 1997-02-21 | 1998-09-03 | Bosch Gmbh Robert | Läufer und Verfahren zur Herstellung eines Läufers |
DE19963492A1 (de) * | 1999-12-28 | 2001-07-05 | Alstom Power Schweiz Ag Baden | Verfahren zur Herstellung einer hochwertigen Isolierung von elektrischen Leitern oder Leiterbündeln rotierender elektrischer Maschinen mittels thermischen Spritzens |
DE19963491A1 (de) | 1999-12-28 | 2001-07-05 | Alstom Power Schweiz Ag Baden | Verfahren zur Herstellung einer hochwertigen Isolierung von elektrischen Leitern oder Leiterbündeln rotierender elektrischer Maschinen mittels Sprühsintern |
JP2002153014A (ja) * | 2000-11-08 | 2002-05-24 | Mitsubishi Electric Corp | 整流子モータ |
US7814641B2 (en) | 2001-01-09 | 2010-10-19 | Black & Decker Inc. | Method of forming a power tool |
US6946758B2 (en) * | 2001-01-09 | 2005-09-20 | Black & Decker Inc. | Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
US7096566B2 (en) * | 2001-01-09 | 2006-08-29 | Black & Decker Inc. | Method for making an encapsulated coil structure |
JP4595442B2 (ja) * | 2004-08-24 | 2010-12-08 | 日立工機株式会社 | 電動モータ、それを備える電動工具及び電動モータの製造方法 |
DE102005014092A1 (de) * | 2005-03-29 | 2006-10-05 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Ankers für eine elektrische Maschine |
US7709991B2 (en) | 2005-12-08 | 2010-05-04 | A. O. Smith Corporation | Rotor assembly for an electric machine including a vibration damping member and method of manufacturing same |
DE102006014499A1 (de) * | 2006-03-29 | 2007-10-04 | Robert Bosch Gmbh | Elektrische Maschine |
US20070262668A1 (en) * | 2006-05-11 | 2007-11-15 | General Electric Company | Magnetic Bearings, Armatures for Magnetic Bearings, and Methods for Assembling the Same |
DE102006027410A1 (de) * | 2006-06-13 | 2007-12-20 | Siemens Ag | Kommutator und Läufer für einen Elektromotor |
DE102009041564A1 (de) * | 2009-09-15 | 2011-03-24 | Man Diesel & Turbo Se | Kurzschlussläufer und Verfahren zum Herstellen eines solchen Kurzschlussläufers |
DE102013215048A1 (de) * | 2013-07-31 | 2015-02-05 | Robert Bosch Gmbh | Läufer für einen Elektromotor und Verfahren zum Herstellen des Läufers |
JP6405788B2 (ja) * | 2014-08-20 | 2018-10-17 | 株式会社デンソー | 回転電機の回転子 |
DE102015219685A1 (de) | 2015-10-12 | 2017-04-13 | Robert Bosch Gmbh | Rotor, elektrische Maschine beinhaltend einen solchen Rotor, sowie Verfahren zum Herstellen eines Rotors |
DE102016211329A1 (de) | 2016-06-24 | 2017-12-28 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Rotors für einen Elektromotor |
DE102016223750A1 (de) | 2016-11-30 | 2018-06-14 | Robert Bosch Gmbh | Rotor, elektrische Maschine beinhaltend einen solchen Rotor, sowie Verfahren zum Herstellen eines Rotors |
CN106911232B (zh) * | 2017-04-01 | 2024-04-16 | 宁波韵升电驱动技术有限公司 | 电枢换向器的压制装置及压制方法 |
GB2580599B (en) | 2019-01-14 | 2023-06-21 | Sg Tech Limited | Magnetic rotor unit, and apparatus and method of manufacturing a magnetic rotor unit |
Family Cites Families (23)
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DE1613280A1 (de) * | 1951-01-28 | 1971-01-28 | Licentia Gmbh | Verfahren zur Befestigung eines Laeuferblechpaketes auf einer Laeuferwelle |
US2822483A (en) * | 1954-01-27 | 1958-02-04 | Gen Electric | Core member insulation |
US2846599A (en) * | 1956-01-23 | 1958-08-05 | Wetomore Hodges | Electric motor components and the like and method for making the same |
US3498260A (en) * | 1963-07-15 | 1970-03-03 | Gen Electric | Machine for applying coatings onto articles of manufacture |
US3737987A (en) * | 1969-11-21 | 1973-06-12 | Black & Decker Mfg Co | Method of making an insulated armature |
US3778892A (en) * | 1972-08-04 | 1973-12-18 | Black & Decker Mfg Co | Method of producing double-insulated armature sub-assemblies |
FR2310012A1 (fr) * | 1975-04-29 | 1976-11-26 | Seim | Rotor pour machine electrique |
CA1039126A (en) * | 1976-02-05 | 1978-09-26 | Mellapalayam R. Parthasarathy | Electrostatic powder deposition on elongated substrates in plural fusible layers |
DD125464A1 (ja) * | 1976-04-29 | 1977-04-20 | ||
JPS5439801A (en) * | 1977-09-05 | 1979-03-27 | Matsushita Electric Ind Co Ltd | Armature of double insulation construction and manufacture thereof |
JPS585903A (ja) * | 1981-07-01 | 1983-01-13 | 株式会社デンソー | 熱放散性絶縁物およびその製造方法 |
DE3631943A1 (de) * | 1986-09-19 | 1988-04-07 | Siemens Ag | Kommutatormotor mit isolierabdeckung der rotorwelle |
DE8625147U1 (ja) * | 1986-09-19 | 1987-07-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
GB2227373A (en) * | 1988-10-13 | 1990-07-25 | Johnson Electric Ind Mfg | Rotor of an electric motor |
GB2227890B (en) * | 1988-12-02 | 1993-08-04 | Johnson Electric Ind Mfg | Axially securing an armature stack in an electric motor |
JPH0366561U (ja) * | 1989-10-30 | 1991-06-27 | ||
US5043612A (en) * | 1990-04-23 | 1991-08-27 | Fasco Industries, Inc. | Epoxy coated motor with shading band having tapered edges |
US5558735A (en) * | 1991-12-27 | 1996-09-24 | Square D Company | Method for making laminate with U. V. cured polymer coating |
DE4338913C2 (de) * | 1993-11-15 | 1997-06-05 | Vacontec | Verfahren zum Herstellen eines Ankers für einen Elektromotor |
CA2187820C (en) * | 1994-04-13 | 2000-05-30 | Chun-Tzer Chou | Thermosetting powder coating compositions |
US5518546A (en) * | 1994-10-05 | 1996-05-21 | Enexus Corporation | Apparatus for coating substrates with inductively charged resinous powder particles |
US5778512A (en) * | 1994-12-19 | 1998-07-14 | Nippondenso Co., Ltd. | Manufacturing method for a rotor of an electric rotary machine |
DE19706851A1 (de) * | 1997-02-21 | 1998-09-03 | Bosch Gmbh Robert | Läufer und Verfahren zur Herstellung eines Läufers |
-
1997
- 1997-02-21 DE DE19706851A patent/DE19706851A1/de not_active Withdrawn
- 1997-12-05 DE DE59713000T patent/DE59713000D1/de not_active Expired - Lifetime
- 1997-12-05 WO PCT/DE1997/002839 patent/WO1998037613A1/de active IP Right Grant
- 1997-12-05 US US09/171,534 patent/US6249957B1/en not_active Expired - Lifetime
- 1997-12-05 KR KR10-1998-0708397A patent/KR100496717B1/ko not_active IP Right Cessation
- 1997-12-05 ES ES97953616T patent/ES2321890T3/es not_active Expired - Lifetime
- 1997-12-05 JP JP53612998A patent/JP4510155B2/ja not_active Expired - Fee Related
- 1997-12-05 EP EP97953616A patent/EP0895668B1/de not_active Expired - Lifetime
-
2001
- 2001-03-07 US US09/799,738 patent/US6448683B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003520664A (ja) * | 1999-12-28 | 2003-07-08 | アルストム (スウィツァーランド) リミテッド | 粉体塗装による導電体の絶縁体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20000064956A (ko) | 2000-11-06 |
US20010009339A1 (en) | 2001-07-26 |
DE19706851A1 (de) | 1998-09-03 |
WO1998037613A1 (de) | 1998-08-27 |
JP4510155B2 (ja) | 2010-07-21 |
EP0895668A1 (de) | 1999-02-10 |
KR100496717B1 (ko) | 2005-09-30 |
ES2321890T3 (es) | 2009-06-12 |
US6249957B1 (en) | 2001-06-26 |
DE59713000D1 (de) | 2009-05-20 |
EP0895668B1 (de) | 2009-04-08 |
US6448683B2 (en) | 2002-09-10 |
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