JPS5895182U - 直流電動機 - Google Patents
直流電動機Info
- Publication number
- JPS5895182U JPS5895182U JP1981192293U JP19229381U JPS5895182U JP S5895182 U JPS5895182 U JP S5895182U JP 1981192293 U JP1981192293 U JP 1981192293U JP 19229381 U JP19229381 U JP 19229381U JP S5895182 U JPS5895182 U JP S5895182U
- Authority
- JP
- Japan
- Prior art keywords
- pole
- yoke
- motor
- concave groove
- bent portion
- 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
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
-
- 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
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dc Machiner (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図は従来の直流電動機の界磁装置を示す要部の横断
面図、第2図はこの考案の一実施例による界磁装置を示
す要部の側断面図、第3図は第2図の■−■線断面図で
ある。 4・・・界磁装置、5・・・ヨーク、6・・・ポール、
7・・・凹溝、8・・・クッション、9・・・折曲げ部
、10・・・接着剤、11・・・スリット。なお、図中
同一符号は同一部分を示す。
面図、第2図はこの考案の一実施例による界磁装置を示
す要部の側断面図、第3図は第2図の■−■線断面図で
ある。 4・・・界磁装置、5・・・ヨーク、6・・・ポール、
7・・・凹溝、8・・・クッション、9・・・折曲げ部
、10・・・接着剤、11・・・スリット。なお、図中
同一符号は同一部分を示す。
Claims (2)
- (1)筒状のヨークと、このヨークの内周面に接着した
永久磁石材からなるポールとを有する界磁装置を備えた
直流電動機において、上記ポールに、ポールの磁極中心
に沿ってヨーク軸方向に延びる凹溝を形成したことを特
徴とする直流電動機。 - (2)ヨークに中心側に突出する折曲げ部を形成し、折
曲げ部をポールの凹溝に係止させて、ポールのヨ=り軸
方向と周方向の少なくとも一方への移動を規制した実用
新案登録請求の範囲第1項記載の直流電動機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981192293U JPS5895182U (ja) | 1981-12-22 | 1981-12-22 | 直流電動機 |
GB08235933A GB2112584B (en) | 1981-12-22 | 1982-12-17 | Field system of magnet type d c motor |
US06/451,344 US4464595A (en) | 1981-12-22 | 1982-12-20 | Field system of magnet type D.C. motor having magnetic flux reducing pole pieces |
FR8221461A FR2518840B1 (fr) | 1981-12-22 | 1982-12-21 | Systeme de champ d'un moteur a courant continu du type a aimant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981192293U JPS5895182U (ja) | 1981-12-22 | 1981-12-22 | 直流電動機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5895182U true JPS5895182U (ja) | 1983-06-28 |
JPS6330228Y2 JPS6330228Y2 (ja) | 1988-08-12 |
Family
ID=16288861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981192293U Granted JPS5895182U (ja) | 1981-12-22 | 1981-12-22 | 直流電動機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4464595A (ja) |
JP (1) | JPS5895182U (ja) |
FR (1) | FR2518840B1 (ja) |
GB (1) | GB2112584B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594525A (en) * | 1983-06-27 | 1986-06-10 | General Electric Company | Rotatable assembly for a dynamoelectric machine |
EP0179963A1 (de) * | 1984-10-27 | 1986-05-07 | ROBERT KRUPS STIFTUNG & CO. KG. | Elektromotor zum Antrieb von Geräten, insbesondere von Haushaltgeräten |
FR2611096B1 (fr) * | 1987-02-17 | 1989-05-12 | Equip Electr Moteur | Carcasse de machine tournante electrique |
US4935080A (en) * | 1988-01-29 | 1990-06-19 | Kollmorgen Corporation | Protection and bonding of neodymium-boron-iron magnets used in the formation of magnet assemblies |
US4980593A (en) * | 1989-03-02 | 1990-12-25 | The Balbec Corporation | Direct current dynamoelectric machines utilizing high-strength permanent magnets |
DE3923974A1 (de) * | 1989-07-20 | 1991-01-31 | Swf Auto Electric Gmbh | Verfahren zur herstellung eines elektromotors |
JPH069578Y2 (ja) * | 1989-08-29 | 1994-03-09 | マブチモーター株式会社 | 小型モータ用界磁マグネット |
US5206556A (en) * | 1989-08-29 | 1993-04-27 | Mabuchi Motor Co., Ltd. | Field magnet for miniature motors |
JP3405647B2 (ja) * | 1996-11-06 | 2003-05-12 | セイコーインスツルメンツ株式会社 | モータの電機子およびその製造方法 |
US6522042B1 (en) * | 2000-01-27 | 2003-02-18 | Black & Decker Inc. | Anchoring system for injection molded magnets on a flux ring or motor housing |
US6522041B1 (en) * | 2000-03-08 | 2003-02-18 | Black & Decker Inc. | Permanent magnet motor flux rings |
US6462448B1 (en) | 2000-07-05 | 2002-10-08 | Black & Decker Inc. | Flux ring for an electric motor |
US6903475B2 (en) * | 2001-02-23 | 2005-06-07 | Black & Decker Inc. | Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing |
JP4142443B2 (ja) * | 2001-02-23 | 2008-09-03 | ブラック アンド デッカー インク | モータ用の界磁組立体およびその製造方法 |
US7038343B2 (en) * | 2002-02-22 | 2006-05-02 | Black & Decker Inc. | Field assembly for a motor and method of making same |
US20060059683A1 (en) * | 2004-07-19 | 2006-03-23 | Catalogna John A | Draw-form for exhaust components and method of manufacture |
US7638914B2 (en) * | 2006-02-01 | 2009-12-29 | Sierra Madre Mktg Group | Permanent magnet bonding construction |
EP1850454B1 (en) * | 2006-04-24 | 2011-06-22 | Inventio AG | Traction drive for elevator |
JP5101930B2 (ja) * | 2007-06-08 | 2012-12-19 | マブチモーター株式会社 | 多角形状外形の小型モータ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53127212U (ja) * | 1977-03-18 | 1978-10-09 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1157452A (fr) * | 1956-08-22 | 1958-05-29 | Mateli | Perfectionnements apportés aux dispositifs inducteurs des machines tournantes électriques à pôles saillants |
US2903610A (en) * | 1956-08-22 | 1959-09-08 | Labinal Sa Ets | Dynamo-electric machine field magnet construction with split poles |
US3110079A (en) * | 1959-02-19 | 1963-11-12 | Acme Steel Co | Method and tool for forming roof deck |
GB1118604A (en) * | 1964-11-26 | 1968-07-03 | Bosch Gmbh Robert | Improvements in or relating to field magnet structures for dynamo-electric machines |
DE1488692A1 (de) * | 1965-07-24 | 1969-06-26 | Siemens Ag | Elektromotor |
IT1037410B (it) * | 1974-04-24 | 1979-11-10 | Siemens Ag | Motore elettrico con eccitazione a magneti permanenti |
SE424223B (sv) * | 1979-05-22 | 1982-07-05 | Bohlin Jan Olof | Anordning for att etablera en flodesforbindelse med en rorledning |
FR2488749A1 (fr) * | 1980-08-13 | 1982-02-19 | Ducellier & Cie | Procede de fixation des masses polaires dans une carcasse de machine electrique |
-
1981
- 1981-12-22 JP JP1981192293U patent/JPS5895182U/ja active Granted
-
1982
- 1982-12-17 GB GB08235933A patent/GB2112584B/en not_active Expired
- 1982-12-20 US US06/451,344 patent/US4464595A/en not_active Expired - Lifetime
- 1982-12-21 FR FR8221461A patent/FR2518840B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53127212U (ja) * | 1977-03-18 | 1978-10-09 |
Also Published As
Publication number | Publication date |
---|---|
US4464595A (en) | 1984-08-07 |
FR2518840B1 (fr) | 1985-11-29 |
GB2112584A (en) | 1983-07-20 |
FR2518840A1 (fr) | 1983-06-24 |
GB2112584B (en) | 1985-08-07 |
JPS6330228Y2 (ja) | 1988-08-12 |
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