GB1209682A - Stator assembly for electric motors - Google Patents
Stator assembly for electric motorsInfo
- Publication number
- GB1209682A GB1209682A GB368668A GB368668A GB1209682A GB 1209682 A GB1209682 A GB 1209682A GB 368668 A GB368668 A GB 368668A GB 368668 A GB368668 A GB 368668A GB 1209682 A GB1209682 A GB 1209682A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stack
- coil
- liners
- jan
- profile
- 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.)
- Expired
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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/12—Machines characterised by the bobbins for supporting the windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
1,209,682. Securing windings in dynamoelectric machines. K. RETCH, [trading as KARL M. REICH MASCHINENFABRIK]. 24 Jan., 1968 [26 Jan., 1967], No. 3686/68. Heading H2A. An insulating field-coil support 4, 5 consists of an annular part 6 corresponding to the profile of the stack and having inwardly projecting coil-space lining surfaces 14, 15 and outwardly projecting curved walls 9, 10 for preventing the coil-ends 1, 2 from falling in towards the rotor. The two elements 4 and 5 are identical, and their profile differs from that of the stack only in having extended pole-tips 8. A slot 9<SP>1</SP> serves for the attachment of a winding jig, and recesses (11, 12, Fig. 3, not shown) in the surface facing the stack receive soldered connections and lamination-fastening means. The coilspace liners 14, 15 are beaded at 22 for strength, while the liners are reduced at their extremities (Fig. 5, not shown) so that they may overlap without producing a bulge. In an alternative arrangement (Figs. 6-8, not shown) each element has a single coil-space liner extending through the whole stack-length.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0045122 | 1967-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1209682A true GB1209682A (en) | 1970-10-21 |
Family
ID=7407517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB368668A Expired GB1209682A (en) | 1967-01-26 | 1968-01-24 | Stator assembly for electric motors |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH461615A (en) |
DE (1) | DE1613352B2 (en) |
FR (1) | FR1568077A (en) |
GB (1) | GB1209682A (en) |
NL (1) | NL6800955A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099568A (en) * | 1989-07-26 | 1992-03-31 | Axis Usa, Inc. | Methods for making stators for electric motors |
US5239743A (en) * | 1989-07-26 | 1993-08-31 | Axis Usa, Inc. | Method for making stators for electric motors and the like |
EP0612139A2 (en) † | 1989-07-26 | 1994-08-24 | AXIS S.p.A. | Methods and apparatus for making stators for electric motors and the like, and improved terminal boards therefor |
EP1515414A2 (en) * | 2003-09-15 | 2005-03-16 | Shop Vac Corporation | Electric motor |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3780323A (en) * | 1971-09-15 | 1973-12-18 | Gen Electric | Insulatingly covered dynamoelectric machine |
DE2555529C3 (en) * | 1975-12-10 | 1985-05-30 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Electric motor for a liquid pump with an armature around which the liquid flows |
DE3037615C2 (en) * | 1980-10-04 | 1983-12-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Method for defining the end windings of the field coils of electrical machines with pronounced poles |
DE3227400A1 (en) * | 1982-07-22 | 1984-01-26 | Miele & Cie GmbH & Co, 4830 Gütersloh | Method for the winding insulation of stator stacks of electric motors and a moulded body for the winding insulation for carrying out the method |
CA2092264A1 (en) * | 1992-04-15 | 1993-10-16 | Massimo Ponzio | Stator winding methods and apparatus |
-
1967
- 1967-01-26 DE DE19671613352 patent/DE1613352B2/en active Pending
-
1968
- 1968-01-12 CH CH47768A patent/CH461615A/en unknown
- 1968-01-22 NL NL6800955A patent/NL6800955A/xx unknown
- 1968-01-24 GB GB368668A patent/GB1209682A/en not_active Expired
- 1968-01-25 FR FR1568077D patent/FR1568077A/fr not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099568A (en) * | 1989-07-26 | 1992-03-31 | Axis Usa, Inc. | Methods for making stators for electric motors |
US5239743A (en) * | 1989-07-26 | 1993-08-31 | Axis Usa, Inc. | Method for making stators for electric motors and the like |
EP0612139A2 (en) † | 1989-07-26 | 1994-08-24 | AXIS S.p.A. | Methods and apparatus for making stators for electric motors and the like, and improved terminal boards therefor |
EP0612139B2 (en) † | 1989-07-26 | 2004-03-24 | AXIS S.p.A. | Methods and apparatus for making stators for electric motors and the like, and improved terminal boards therefor |
EP1515414A2 (en) * | 2003-09-15 | 2005-03-16 | Shop Vac Corporation | Electric motor |
EP1515414A3 (en) * | 2003-09-15 | 2007-07-04 | Shop Vac Corporation | Electric motor |
US8141231B2 (en) | 2003-09-15 | 2012-03-27 | Shop Vac | Electric motor |
Also Published As
Publication number | Publication date |
---|---|
NL6800955A (en) | 1968-07-29 |
CH461615A (en) | 1968-08-31 |
DE1613352A1 (en) | 1971-06-03 |
DE1613352B2 (en) | 1973-02-08 |
FR1568077A (en) | 1969-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |