BE521690A - - Google Patents
Info
- Publication number
- BE521690A BE521690A BE521690DA BE521690A BE 521690 A BE521690 A BE 521690A BE 521690D A BE521690D A BE 521690DA BE 521690 A BE521690 A BE 521690A
- Authority
- BE
- Belgium
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49011—Commutator or slip ring assembly
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4677/50A GB704948A (en) | 1950-02-23 | 1950-02-23 | Improvements relating to commutators for dynamo electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE521690A true BE521690A (en:Method) | 1955-09-16 |
Family
ID=9781689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE521690D BE521690A (en:Method) | 1950-02-23 | 1953-07-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2671866A (en:Method) |
| BE (1) | BE521690A (en:Method) |
| CH (1) | CH312379A (en:Method) |
| FR (1) | FR1088293A (en:Method) |
| GB (1) | GB704948A (en:Method) |
| NL (1) | NL91157C (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963774A (en) * | 1956-09-17 | 1960-12-13 | Dayton Prec Mfg Company | Manufacture of commutators having molded cores |
| BE570885A (en:Method) * | 1957-09-06 | |||
| US3007234A (en) * | 1958-05-31 | 1961-11-07 | Fiat Spa | Method of manufacturing commutators for dynamo-electric machines |
| US3161947A (en) * | 1958-09-08 | 1964-12-22 | Bosch Gmbh Robert | Method of making commutators |
| DE1181316B (de) * | 1961-05-20 | 1964-11-12 | Inst Elmasch | Verfahren und Vorrichtung zum automatischen Herstellen von Kommutatoren |
| FR2043933A5 (en:Method) * | 1969-05-02 | 1971-02-19 | Sitem | |
| GB8714683D0 (en) * | 1987-06-23 | 1987-07-29 | Johnson Electric Ind Mfg | Commutator for electric motor |
| JP2002153014A (ja) * | 2000-11-08 | 2002-05-24 | Mitsubishi Electric Corp | 整流子モータ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1325325A (en) * | 1919-12-16 | Commutator manufacture | ||
| US1845115A (en) * | 1929-07-26 | 1932-02-16 | Vincent G Apple | Commutator |
| FR732946A (fr) * | 1931-03-11 | 1932-09-28 | Alsthom Cgee | Collecteur à lames pour machines et appareils électriques |
| DE622894C (de) * | 1934-06-17 | 1935-12-07 | Kautt & Bux G M B H | Kollektor fuer Elektromotoren |
| GB603905A (en) * | 1945-11-05 | 1948-06-24 | Hoover Ltd | Improvements in or relating to the manufacture of electric commutators |
| NL62979C (en:Method) * | 1946-03-18 |
-
1950
- 1950-02-23 GB GB4677/50A patent/GB704948A/en not_active Expired
-
1951
- 1951-02-23 US US212319A patent/US2671866A/en not_active Expired - Lifetime
-
1953
- 1953-07-24 BE BE521690D patent/BE521690A/xx unknown
- 1953-07-27 CH CH312379D patent/CH312379A/fr unknown
- 1953-07-29 NL NL180248A patent/NL91157C/xx active
- 1953-08-14 FR FR1088293D patent/FR1088293A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2671866A (en) | 1954-03-09 |
| FR1088293A (fr) | 1955-03-04 |
| GB704948A (en) | 1954-03-03 |
| CH312379A (fr) | 1955-12-31 |
| NL91157C (en:Method) | 1959-06-15 |