CH277794A - Pressure and current transmission device on brush holders for electric collector machines. - Google Patents
Pressure and current transmission device on brush holders for electric collector machines.Info
- Publication number
- CH277794A CH277794A CH277794DA CH277794A CH 277794 A CH277794 A CH 277794A CH 277794D A CH277794D A CH 277794DA CH 277794 A CH277794 A CH 277794A
- Authority
- CH
- Switzerland
- Prior art keywords
- pressure
- transmission device
- current transmission
- brush holders
- electric collector
- Prior art date
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
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
- H01R39/383—Brush holders characterised by the electrical connection to the brush holder
-
- 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
- H01R39/38—Brush holders
-
- 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
- H01R39/38—Brush holders
- H01R39/381—Brush holders characterised by the application of pressure to brush
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH674796X | 1949-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH277794A true CH277794A (en) | 1951-09-15 |
Family
ID=4528002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH277794D CH277794A (en) | 1949-09-01 | 1949-09-01 | Pressure and current transmission device on brush holders for electric collector machines. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2579565A (en) |
CH (1) | CH277794A (en) |
DE (1) | DE822693C (en) |
FR (1) | FR1024099A (en) |
GB (1) | GB674796A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258505B (en) * | 1963-09-02 | 1968-01-11 | Rolf Galfetti | Brush holder for an electric collector machine |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072725B (en) * | 1960-01-07 | Schunk |& Ebe GmbH, Gießen | Brush holder for electrical machines with a handlebar arranged between the brush holder body and the pressure lever | |
DE1088149B (en) * | 1954-09-10 | 1960-09-01 | Ringsdorff Werke Gmbh | The power supply to a multi-part collector brush arrangement |
DE968788C (en) * | 1955-05-14 | 1958-03-27 | Schunk & Ebe Gmbh | Spreading brush for electrical machines with cylindrical pressure piece |
DE1109782B (en) * | 1959-07-10 | 1961-06-29 | Schunk & Ebe Gmbh | Brush holders for electrical machines |
US3311768A (en) * | 1964-12-07 | 1967-03-28 | Stackpole Carbon Co | Pressure equalizing device for split brushes |
US3445704A (en) * | 1967-12-26 | 1969-05-20 | Morganite Inc | Current collecting triple wafer brush assembly |
GB1245094A (en) * | 1968-08-23 | 1971-09-02 | Morganite Carbon Ltd | Mounting for an electrical contact brush |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1277497A (en) * | 1915-06-30 | 1918-09-03 | Westinghouse Electric & Mfg Co | Brush-holder. |
US1375124A (en) * | 1918-01-17 | 1921-04-19 | Jr Walter J Warder | Brush-holder |
GB142578A (en) * | 1919-02-19 | 1920-05-13 | Giuseppe Di Luigi Pestarini | Improvements in rotary current collectors for electric machines |
US1495203A (en) * | 1923-07-11 | 1924-05-27 | Union Carbide & Carbon Res Lab | Brush holder |
DE660972C (en) * | 1931-06-28 | 1938-06-07 | Aeg | Brush holder for electrical machines, the pressure finger of which is guided by means of a movable joint |
-
1949
- 1949-09-01 CH CH277794D patent/CH277794A/en unknown
-
1950
- 1950-08-28 US US181873A patent/US2579565A/en not_active Expired - Lifetime
- 1950-08-29 GB GB21330/50A patent/GB674796A/en not_active Expired
- 1950-08-29 FR FR1024099D patent/FR1024099A/en not_active Expired
- 1950-08-30 DE DEG3383A patent/DE822693C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258505B (en) * | 1963-09-02 | 1968-01-11 | Rolf Galfetti | Brush holder for an electric collector machine |
Also Published As
Publication number | Publication date |
---|---|
DE822693C (en) | 1951-11-26 |
FR1024099A (en) | 1953-03-27 |
US2579565A (en) | 1951-12-25 |
GB674796A (en) | 1952-07-02 |
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