Ceramic reinforced commutator
The utility model discloses commutator reinforced with porcelain, which comprises commutator bars arranged around a bakelite principal commutator. Wherein, the commutator bar is composed of a working section on the external surface of the bakelite commutator and a fixing pin inserted into the commut...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses commutator reinforced with porcelain, which comprises commutator bars arranged around a bakelite principal commutator. Wherein, the commutator bar is composed of a working section on the external surface of the bakelite commutator and a fixing pin inserted into the commutator. An insulated reinforcing ring is embedded into a groove between the working section and the fixing pin on the bakelite commutator to prevent commutator deformation and disconnection under condition of high-speed rotation and high temperature, enhance overall intensity and connecting strength of the commutator, improve product quality and prolong service life. |
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