IT1244902B - Terminazione di filo in un motore elettrico. - Google Patents
Terminazione di filo in un motore elettrico.Info
- Publication number
- IT1244902B IT1244902B ITRM910037A ITRM910037A IT1244902B IT 1244902 B IT1244902 B IT 1244902B IT RM910037 A ITRM910037 A IT RM910037A IT RM910037 A ITRM910037 A IT RM910037A IT 1244902 B IT1244902 B IT 1244902B
- Authority
- IT
- Italy
- Prior art keywords
- terminal
- define
- wire
- laminations
- coil
- Prior art date
Links
Classifications
-
- 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
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/026—Soldered or welded connections comprising means for eliminating an insulative layer prior to soldering or welding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Lo statore è realizzato con lamierini stampati aventi profili congruenti che definiscono una apertura centrale per un rotore e definiscono anche espansioni polari che includono parti a forma di corno distanziate dal corpo principale della parte stampata onde definire cave di avvolgimento per la bobina. Ogni estremità del complesso ha una piastrina terminale che ha un profilo generalmente congruente con i lamierini. Due terminali sono montati nei supporti portati dalla piastrina terminale adiacente a ciascuna espansione polare. Le estremità del filo di ciascuna bobina sono portate attraverso il terminale adiacente, quindi indietro tra il terminale e una linguetta ricavata dal terminale. Successivamente la linguetta viene pressata contro il terminale e il filo e viene fusa per completare il collegamento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/467,665 US4982124A (en) | 1990-01-19 | 1990-01-19 | Vibration-tolerant wire termination |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910037A0 ITRM910037A0 (it) | 1991-01-18 |
ITRM910037A1 ITRM910037A1 (it) | 1992-07-18 |
IT1244902B true IT1244902B (it) | 1994-09-13 |
Family
ID=23856626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910037A IT1244902B (it) | 1990-01-19 | 1991-01-18 | Terminazione di filo in un motore elettrico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4982124A (it) |
JP (1) | JP2901335B2 (it) |
CA (1) | CA2025199C (it) |
DE (2) | DE9015319U1 (it) |
GB (1) | GB2240222B (it) |
IT (1) | IT1244902B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4031440A1 (de) * | 1990-10-04 | 1992-04-09 | Mulfingen Elektrobau Ebm | Elektromotor mit anschlusssteckverbindung |
JP2607197Y2 (ja) * | 1992-05-22 | 2001-04-16 | 株式会社マキタ | 電動工具用モータの固定子 |
US6121711A (en) * | 1993-11-08 | 2000-09-19 | Mitsubishi Denki Kabushiki Kaisha | Rotary motor and production method thereof, and laminated core and production method thereof |
GB2300528B (en) * | 1995-03-31 | 1999-07-21 | Square D Co | Improvements in and relating to electrical distribution |
JP3491510B2 (ja) * | 1997-12-05 | 2004-01-26 | 国産電機株式会社 | 磁石発電機用固定子 |
JPH11103551A (ja) * | 1997-09-29 | 1999-04-13 | Sawafuji Electric Co Ltd | アウタロータ型多極発電機におけるコイル接続構造 |
JP3881757B2 (ja) * | 1997-11-13 | 2007-02-14 | 澤藤電機株式会社 | ステータ用接続端子 |
US5973462A (en) * | 1998-03-30 | 1999-10-26 | Dana Corporation | Method and apparatus of reducing acoustic noise in switched reluctance electric motor |
US6847146B2 (en) | 2000-07-26 | 2005-01-25 | Milwaukee Electric Tool Corporation | Field assembly and methods for assembling a field assembly |
DE102004037639B4 (de) | 2004-08-02 | 2023-04-20 | Sew-Eurodrive Gmbh & Co Kg | Mehrphasenentwicklung, Elektromotor und Fertigungsverfahren |
CN104868631B (zh) * | 2014-07-21 | 2017-11-14 | 广东美的环境电器制造有限公司 | 电机、用于电机的定子组件、线框环组件和线框组件 |
CN105186726B (zh) * | 2015-07-16 | 2018-06-19 | 博格思众(常州)电机电器有限公司 | 无刷电机 |
CN110912341B (zh) | 2016-03-30 | 2022-03-18 | 米沃奇电动工具公司 | 用于电动工具的无刷马达 |
CN215221994U (zh) | 2017-02-13 | 2021-12-17 | 米沃奇电动工具公司 | 马达组件 |
DE102017220790A1 (de) * | 2017-11-21 | 2019-05-23 | Robert Bosch Gmbh | Elektrische Maschine |
WO2021247954A1 (en) | 2020-06-05 | 2021-12-09 | Milwaukee Electric Tool Corporation | Brushless motor for a power tool |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974407A (en) * | 1974-01-28 | 1976-08-10 | General Electric Company | Inductive devices and termination arrangements thereof |
DE8026597U1 (de) * | 1980-10-04 | 1981-01-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | In eine der beiden zur isolierung der stirnflaechen des staenderblechpakets elektrischer maschinen mit ausgepraegten polen dienenden endscheiben eingesetzte anschlussklemmen |
US4361773A (en) * | 1980-12-15 | 1982-11-30 | Whirlpool Corporation | Coil retainer and terminal assembly |
DE3604939A1 (de) * | 1986-02-17 | 1987-08-20 | Licentia Gmbh | Auf die stirnseite des staenderblechpakets eines elektromotors mit ausgepraegten polen aufsetzbare endscheibe |
JPS63228937A (ja) * | 1987-03-16 | 1988-09-22 | Mitsubishi Electric Corp | ブラシレスモ−タの端子装置 |
-
1990
- 1990-01-19 US US07/467,665 patent/US4982124A/en not_active Expired - Lifetime
- 1990-09-12 CA CA002025199A patent/CA2025199C/en not_active Expired - Fee Related
- 1990-10-22 JP JP2284110A patent/JP2901335B2/ja not_active Expired - Fee Related
- 1990-11-07 DE DE9015319U patent/DE9015319U1/de not_active Expired - Lifetime
- 1990-11-07 DE DE4035424A patent/DE4035424C2/de not_active Expired - Fee Related
- 1990-12-21 GB GB9027882A patent/GB2240222B/en not_active Expired - Fee Related
-
1991
- 1991-01-18 IT ITRM910037A patent/IT1244902B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US4982124A (en) | 1991-01-01 |
GB2240222A (en) | 1991-07-24 |
GB9027882D0 (en) | 1991-02-13 |
ITRM910037A0 (it) | 1991-01-18 |
CA2025199C (en) | 1998-08-18 |
JPH03218236A (ja) | 1991-09-25 |
DE4035424A1 (de) | 1991-07-25 |
JP2901335B2 (ja) | 1999-06-07 |
GB2240222B (en) | 1994-01-19 |
DE9015319U1 (it) | 1991-04-04 |
DE4035424C2 (de) | 1993-10-07 |
ITRM910037A1 (it) | 1992-07-18 |
CA2025199A1 (en) | 1991-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960123 |