ES314326A1 - A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding) - Google Patents
A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES314326A1 ES314326A1 ES0314326A ES314326A ES314326A1 ES 314326 A1 ES314326 A1 ES 314326A1 ES 0314326 A ES0314326 A ES 0314326A ES 314326 A ES314326 A ES 314326A ES 314326 A1 ES314326 A1 ES 314326A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- brushes
- translation
- legally binding
- *** translate
- Prior art date
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
-
- 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
-
- 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
- H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/148—Slidably supported brushes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Abstract
A switch device with brushes for use in a small electrical machine, more particularly a small battery-driven motor for use in record players, tape recorders and the like, said switch being formed by a thin plate of insulating material disposed perpendicularly to the axis of the machine and three thin, identical segments of electrically conductive material being applied thereto, preferably by a printing process, and biting the slots separating said segments, each brush comprising at least two independent parallel deflection elements, characterized in that The centers of the contacts between the commutator and the brush elements are arranged on different radii of the commutator, the angles between said radii being equal to each other. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6407072A NL6407072A (en) | 1964-06-20 | 1964-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES314326A1 true ES314326A1 (en) | 1965-09-01 |
Family
ID=19790364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0314326A Expired ES314326A1 (en) | 1964-06-20 | 1965-06-18 | A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE665738A (en) |
CH (1) | CH433497A (en) |
ES (1) | ES314326A1 (en) |
GB (1) | GB1111527A (en) |
NL (1) | NL6407072A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088914A (en) * | 1973-07-20 | 1978-05-09 | Canon Kabushiki Kaisha | Electric motor |
JPS5510112B2 (en) * | 1974-10-11 | 1980-03-13 | ||
JPS51147702A (en) * | 1975-06-13 | 1976-12-18 | Gakken Co Ltd | Positioning structure of fitting core of commutator in miniature motor |
JPS58501297A (en) * | 1981-08-17 | 1983-08-04 | ナシヨナル・リサ−チ・デイベロツプメント・コ−ポレイシヨン | commutator |
US6700290B1 (en) * | 1991-05-17 | 2004-03-02 | Johnson Electric S.A. | Brush assembly with axially spaced brush arms which have different resonant frequencies |
AU2001239468A1 (en) * | 2000-03-14 | 2001-09-24 | Api Portescap | Brush holder comprising brushes with contact tabs, spring and damping element |
-
1964
- 1964-06-20 NL NL6407072A patent/NL6407072A/xx unknown
-
1965
- 1965-06-17 GB GB25674/65A patent/GB1111527A/en not_active Expired
- 1965-06-17 CH CH847465A patent/CH433497A/en unknown
- 1965-06-18 ES ES0314326A patent/ES314326A1/en not_active Expired
- 1965-06-21 BE BE665738D patent/BE665738A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH433497A (en) | 1967-04-15 |
NL6407072A (en) | 1965-12-21 |
BE665738A (en) | 1965-12-21 |
GB1111527A (en) | 1968-05-01 |
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