JPS4899603A - - Google Patents
Info
- Publication number
- JPS4899603A JPS4899603A JP48023342A JP2334273A JPS4899603A JP S4899603 A JPS4899603 A JP S4899603A JP 48023342 A JP48023342 A JP 48023342A JP 2334273 A JP2334273 A JP 2334273A JP S4899603 A JPS4899603 A JP S4899603A
- 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
- H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US230834A US3903442A (en) | 1972-03-01 | 1972-03-01 | Rotatable bus rings for collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4899603A true JPS4899603A (ja) | 1973-12-17 |
Family
ID=22866759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48023342A Pending JPS4899603A (ja) | 1972-03-01 | 1973-02-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3903442A (ja) |
| JP (1) | JPS4899603A (ja) |
| CH (1) | CH550508A (ja) |
| DE (1) | DE2307998A1 (ja) |
| FR (1) | FR2174171B1 (ja) |
| GB (1) | GB1355318A (ja) |
| IT (1) | IT979570B (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028226C2 (de) * | 1980-07-25 | 1986-11-06 | Elektra-Faurndau Elektro-Maschinenbau GmbH, 7320 Göppingen | Läufergespeister Drehstromnebenschlußmotor |
| JPS58201568A (ja) * | 1982-05-20 | 1983-11-24 | Mitsubishi Electric Corp | 始動電動機の起動方法 |
| NL8202816A (nl) * | 1982-07-12 | 1984-02-01 | Josephus Bernardus Michael Ber | Werkwijze en inrichting voor het besturen van een borstel-kommutatorsamenstel van een electrische machine. |
| DE3524614A1 (de) * | 1985-07-10 | 1987-01-15 | Bosch Gmbh Robert | Handwerkzeugmaschine fuer rechts- und linkslauf |
| US5977681A (en) * | 1998-02-02 | 1999-11-02 | Insul-8 Corp. | Metal belt and collector ring assembly for transferring electrical current to a rotating body |
| US6281610B1 (en) * | 1999-06-29 | 2001-08-28 | General Electric Company | Slip ring brush assembly and method |
| CA2412303C (en) * | 2002-11-21 | 2010-05-04 | General Electric Canada Inc. | Electrical current collector cleaning and cooling for high voltage rotating machines |
| US7619325B1 (en) * | 2004-09-11 | 2009-11-17 | Hennessy Michael J | Ring configuration for compact power supply of power electronics |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US788049A (en) * | 1903-08-04 | 1905-04-25 | Bullock Electric Company | Reciprocating device for brushes. |
| US1560724A (en) * | 1922-10-26 | 1925-11-10 | Western Electric Co | Regulating system |
| US1770247A (en) * | 1927-02-23 | 1930-07-08 | Pioneer Instr Co Inc | Inductor-compass generator |
| US3432708A (en) * | 1966-10-19 | 1969-03-11 | Gen Electric | Removable brush assembly |
| CH458517A (it) * | 1967-02-06 | 1968-06-30 | Necchi Spa | Dispositivo portaspazzole per motori elettrici a collettore |
| DE1588137A1 (de) * | 1967-09-23 | 1971-03-18 | Dornier Ag | Wechselstromgenerator |
-
1972
- 1972-03-01 US US230834A patent/US3903442A/en not_active Expired - Lifetime
-
1973
- 1973-02-17 DE DE19732307998 patent/DE2307998A1/de active Pending
- 1973-02-20 CH CH239273A patent/CH550508A/xx not_active IP Right Cessation
- 1973-02-23 GB GB894973A patent/GB1355318A/en not_active Expired
- 1973-02-28 IT IT20977/73A patent/IT979570B/it active
- 1973-02-28 JP JP48023342A patent/JPS4899603A/ja active Pending
- 1973-02-28 FR FR7307147A patent/FR2174171B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3903442A (en) | 1975-09-02 |
| FR2174171B1 (ja) | 1981-04-17 |
| GB1355318A (en) | 1974-06-05 |
| CH550508A (de) | 1974-06-14 |
| IT979570B (it) | 1974-09-30 |
| FR2174171A1 (ja) | 1973-10-12 |
| DE2307998A1 (de) | 1973-09-06 |