Method of assembling brushless electric motors
US4934041A · kind A · utility
43Cited by
13References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1988 |
| Grant date | Jun 19, 1990 |
| Priority date | — |
| Expiry date | Jul 27, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49144
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of assembling brushless electric motors the steps of forming stator-printed circuit board assemblies from an array of printed circuit boards each having at least one integral portion extending from a printed circuit board surface for establishing the interrelationship between the printed board and at least one another motor component, such as the stator. The present method also locates the commutation circuit triggering sensor with great precision and is readily adapted to automation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.