JPS302206B1 - - Google Patents
Info
- Publication number
- JPS302206B1 JPS302206B1 JP1061253A JP1061253A JPS302206B1 JP S302206 B1 JPS302206 B1 JP S302206B1 JP 1061253 A JP1061253 A JP 1061253A JP 1061253 A JP1061253 A JP 1061253A JP S302206 B1 JPS302206 B1 JP S302206B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H02K23/24—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having commutating-pole windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA509355T | |||
| US293637A US2666882A (en) | 1952-06-14 | 1952-06-14 | Auxiliary commutating field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS302206B1 true JPS302206B1 (US20090163788A1-20090625-C00002.png) | 1955-03-31 |
Family
ID=76298910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1061253A Pending JPS302206B1 (US20090163788A1-20090625-C00002.png) | 1952-06-14 | 1953-06-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2666882A (US20090163788A1-20090625-C00002.png) |
| JP (1) | JPS302206B1 (US20090163788A1-20090625-C00002.png) |
| CA (1) | CA509355A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3252068A (en) * | 1963-06-28 | 1966-05-17 | Westinghouse Electric Corp | Compound direct current motor including an armature reaction speed control winding |
| US3366864A (en) * | 1965-04-28 | 1968-01-30 | Westinghouse Electric Corp | Auxiliary commutating field for direct current motors |
| US4511831A (en) * | 1981-04-07 | 1985-04-16 | Mcinnis Stirling A | Speed control of a D.C. electric motor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1188396A (en) * | 1911-09-28 | 1916-06-27 | Siemens Schuckertwerke Gmbh | Method of and apparatus for regulating the commutating field in direct-current commutator-machines. |
| US1215786A (en) * | 1912-10-22 | 1917-02-13 | Siemens Schuckertwerke Gmbh | Means for preventing sparking in direct-current machines. |
| AT98099B (de) * | 1920-11-22 | 1924-10-10 | Siemens Schuckertwerke Gmbh | Elektrische Maschine mit Hauptstrom-Wendepolen, deren Erregung durch eine Hilfswicklung in Abhängigkeit von der Stellung des Feldreglers verändert wird. |
| US1910472A (en) * | 1931-05-18 | 1933-05-23 | James W Mcclun | Burglarproof apparatus for banks |
| US2530982A (en) * | 1947-04-16 | 1950-11-21 | Westinghouse Electric Corp | Direct-current generator |
| US2508151A (en) * | 1947-04-19 | 1950-05-16 | Westinghouse Electric Corp | Direct-current motor |
| US2519272A (en) * | 1948-02-13 | 1950-08-15 | Westinghouse Electric Corp | Direct-current generator |
-
0
- CA CA509355A patent/CA509355A/en not_active Expired
-
1952
- 1952-06-14 US US293637A patent/US2666882A/en not_active Expired - Lifetime
-
1953
- 1953-06-13 JP JP1061253A patent/JPS302206B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA509355A (en) | 1955-01-18 |
| US2666882A (en) | 1954-01-19 |
