GB1494598A - Rotor winding - Google Patents
Rotor windingInfo
- Publication number
- GB1494598A GB1494598A GB1578776A GB1578776A GB1494598A GB 1494598 A GB1494598 A GB 1494598A GB 1578776 A GB1578776 A GB 1578776A GB 1578776 A GB1578776 A GB 1578776A GB 1494598 A GB1494598 A GB 1494598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- rotor
- shaft
- winding
- guide
- 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
-
- 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
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
- Dc Machiner (AREA)
Abstract
1494598 Windings for dynamo-electric machines SINGER CO 20 April 1976 [25 June 1975] 15787/76 Heading H2A A dynamo-electric machine rotor comprises electrically conductive wire spanning the space between two apertured guide discs 55 on a shaft 75 to form the active portion of the rotor winding, the wire extending through the apertures in the discs to form end windings at the outer faces of the discs. The discs may be located by shoulders on the shaft or by the ends of a tube 77 of electrically insulating material surrounding the shaft. There may be one or more additional guide discs 65 at each end of the rotor, part of the end winding at each end of the rotor, being located in the space or spaces between the guide discs and the remaining part being located outside the outermost guide disc. The entire rotor winding may be embedded in synthetic resin 90, Fig. 3. The rotor shown has no ferromagnetic core.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/590,246 US4063123A (en) | 1974-03-22 | 1975-06-25 | Rotor winding improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1494598A true GB1494598A (en) | 1977-12-07 |
Family
ID=24361462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1578776A Expired GB1494598A (en) | 1975-06-25 | 1976-04-20 | Rotor winding |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5915263B2 (en) |
| BR (1) | BR7603461A (en) |
| DE (1) | DE7609083U1 (en) |
| ES (1) | ES447730A1 (en) |
| FR (1) | FR2315789A2 (en) |
| GB (1) | GB1494598A (en) |
| IT (1) | IT1062089B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120043834A1 (en) * | 2009-02-09 | 2012-02-23 | Robert Bosch Gmbh | Dc motor |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548813A (en) * | 1977-06-21 | 1979-01-23 | Matsushita Electric Ind Co Ltd | Motor |
| JPS56153961A (en) * | 1980-04-28 | 1981-11-28 | Matsushita Electric Ind Co Ltd | Rotary electric machine |
| JPS56157247A (en) * | 1980-05-02 | 1981-12-04 | Matsushita Electric Ind Co Ltd | Rotary electrical machine and apparatus |
| IT1139350B (en) * | 1980-06-06 | 1986-09-24 | Papst Motoren Kg | DC external rotor commutatorless electric motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR663790A (en) * | 1927-11-12 | 1929-08-26 | Improvements made to the rotors of electrical machines, in particular to armatures | |
| US3014146A (en) * | 1957-03-18 | 1961-12-19 | Bbc Brown Boveri & Cie | Support for rotor coil ends in dynamoelectric machines |
| DE1262420B (en) * | 1963-03-05 | 1968-03-07 | Ernst Weiss Dipl Kfm | Small electric motor, especially for a magnetic recorder |
| DE1916429A1 (en) * | 1969-03-31 | 1970-10-08 | Albert Mutter Elmasch Bau | Electric motor with slotless runner |
-
1976
- 1976-03-24 DE DE19767609083 patent/DE7609083U1/en not_active Expired
- 1976-03-31 IT IT2179276A patent/IT1062089B/en active
- 1976-04-20 GB GB1578776A patent/GB1494598A/en not_active Expired
- 1976-05-08 ES ES447730A patent/ES447730A1/en not_active Expired
- 1976-05-25 JP JP6055076A patent/JPS5915263B2/en not_active Expired
- 1976-05-31 BR BR7603461A patent/BR7603461A/en unknown
- 1976-06-22 FR FR7618974A patent/FR2315789A2/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120043834A1 (en) * | 2009-02-09 | 2012-02-23 | Robert Bosch Gmbh | Dc motor |
| US8884484B2 (en) | 2009-02-09 | 2014-11-11 | Robert Bosch Gmbh | DC motor having a unique winding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5915263B2 (en) | 1984-04-09 |
| FR2315789A2 (en) | 1977-01-21 |
| JPS524002A (en) | 1977-01-12 |
| FR2315789B2 (en) | 1982-03-12 |
| ES447730A1 (en) | 1977-06-01 |
| BR7603461A (en) | 1977-01-11 |
| IT1062089B (en) | 1983-06-25 |
| DE7609083U1 (en) | 1976-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |