CA509355A - Auxiliary commutating-field - Google Patents
Auxiliary commutating-fieldInfo
- Publication number
- CA509355A CA509355A CA509355A CA509355DA CA509355A CA 509355 A CA509355 A CA 509355A CA 509355 A CA509355 A CA 509355A CA 509355D A CA509355D A CA 509355DA CA 509355 A CA509355 A CA 509355A
- Authority
- CA
- Canada
- Prior art keywords
- field
- auxiliary commutating
- commutating
- auxiliary
- 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
- 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
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 |
---|---|
CA509355A true CA509355A (en) | 1955-01-18 |
Family
ID=76298910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA509355A Expired CA509355A (en) | 1952-06-14 | Auxiliary commutating-field |
Country Status (3)
Country | Link |
---|---|
US (1) | US2666882A (en) |
JP (1) | JPS302206B1 (en) |
CA (1) | CA509355A (en) |
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 (en) * | 1920-11-22 | 1924-10-10 | Siemens Schuckertwerke Gmbh | Electrical machine with main current reversing poles, the excitation of which is changed by an auxiliary winding depending on the position of the field regulator. |
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 |
---|---|
US2666882A (en) | 1954-01-19 |
JPS302206B1 (en) | 1955-03-31 |
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