Distributor rotor electrode having silicon coating for suppressing peaks of capacity discharge current
US4074090A · kind A · utility
15Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1976 |
| Grant date | Feb 14, 1978 |
| Priority date | — |
| Expiry date | May 7, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02P7/025
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A distributor constructed by providing a silicon coating on a surface of a rotor brush thereof. Only the end surface of the rotor brush is coated, employing an ion-plating coating method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.