Linear motor cooling fan
US3936242A · kind A · utility
0Cited by
8References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1973 |
| Grant date | Feb 3, 1976 |
| Priority date | — |
| Expiry date | Oct 30, 1993 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K33/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A linearly reciprocating fan for cooling a linear motor which drives the fan is disclosed as including a fan blade attached to the linear motor and means for guiding the air flow caused by the reciprocating blade across the linear motor to cool the motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.