JPS4957307A - - Google Patents
Info
- Publication number
- JPS4957307A JPS4957307A JP7448873A JP7448873A JPS4957307A JP S4957307 A JPS4957307 A JP S4957307A JP 7448873 A JP7448873 A JP 7448873A JP 7448873 A JP7448873 A JP 7448873A JP S4957307 A JPS4957307 A JP S4957307A
- 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
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/006—Structural associations of commutators
-
- 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)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT571672A AT319389B (de) | 1972-07-03 | 1972-07-03 | Kommutatorvorrichtung für elektrische Maschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957307A true JPS4957307A (cs) | 1974-06-04 |
Family
ID=3578877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7448873A Pending JPS4957307A (cs) | 1972-07-03 | 1973-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4957307A (cs) |
| AT (1) | AT319389B (cs) |
| CH (1) | CH551701A (cs) |
| DE (1) | DE2330910A1 (cs) |
| FR (1) | FR2191331B3 (cs) |
-
1972
- 1972-07-03 AT AT571672A patent/AT319389B/de not_active IP Right Cessation
-
1973
- 1973-06-04 CH CH800873A patent/CH551701A/xx not_active IP Right Cessation
- 1973-06-18 DE DE19732330910 patent/DE2330910A1/de active Pending
- 1973-06-22 FR FR7323412A patent/FR2191331B3/fr not_active Expired
- 1973-07-03 JP JP7448873A patent/JPS4957307A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT319389B (de) | 1974-12-27 |
| FR2191331B3 (cs) | 1976-06-18 |
| DE2330910A1 (de) | 1974-01-17 |
| CH551701A (de) | 1974-07-15 |
| FR2191331A1 (cs) | 1974-02-01 |