FR636521A - - Google Patents
Info
- Publication number
- FR636521A FR636521A FR636521DA FR636521A FR 636521 A FR636521 A FR 636521A FR 636521D A FR636521D A FR 636521DA FR 636521 A FR636521 A FR 636521A
- Authority
- FR
- France
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
- H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
- H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE274839X | 1926-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636521A true FR636521A (en) | 1928-04-11 |
Family
ID=6022510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636521D Expired FR636521A (en) | 1926-07-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1757393A (en) |
| BE (1) | BE343077A (en) |
| FR (1) | FR636521A (en) |
| GB (1) | GB274839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189898A1 (en) * | 1972-06-20 | 1974-01-25 | Lucas Electrical Co Ltd |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421845A (en) * | 1944-09-11 | 1947-06-10 | Knapp Monarch Co | Commutator structure |
| FR1011902A (en) * | 1949-04-15 | 1952-07-01 | Mach Electrostatiques Sa Des | Collector or the like for very high voltage machine |
| US2639396A (en) * | 1950-04-10 | 1953-05-19 | N T Kyle | Commutator, armature, and method of making the same |
| US2645733A (en) * | 1950-10-23 | 1953-07-14 | Union Carbide & Carbon Corp | Commutator |
| US2826707A (en) * | 1955-04-12 | 1958-03-11 | Hoover Co | Commutators for dynamo-electric machines |
| US3193713A (en) * | 1960-10-06 | 1965-07-06 | Gen Motors Corp | Inductor alternator |
| JPS57170048A (en) * | 1981-04-14 | 1982-10-20 | Nippon Radiator Co Ltd | Commutator for flat motor |
| DE102008040717A1 (en) * | 2008-07-25 | 2010-01-28 | Robert Bosch Gmbh | Commutator for an electric machine as well as system |
-
0
- FR FR636521D patent/FR636521A/fr not_active Expired
- BE BE343077D patent/BE343077A/xx unknown
-
1927
- 1927-06-29 GB GB17239/27A patent/GB274839A/en not_active Expired
- 1927-07-18 US US206777A patent/US1757393A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189898A1 (en) * | 1972-06-20 | 1974-01-25 | Lucas Electrical Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| US1757393A (en) | 1930-05-06 |
| GB274839A (en) | 1927-11-10 |
| BE343077A (en) |