Liquid-cooled compact motor pump
US6082974A · kind A · utility
20Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1997 |
| Grant date | Jul 4, 2000 |
| Priority date | — |
| Expiry date | Feb 13, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/5813
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A motor pump includes a motor, a controller and an impeller assembly. The motor has a motor casing with a first end. The controller is operative to control rotation of the motor. The impeller assembly is operably connected to the motor and is enclosed within a pump casing that is connected to the first end of the motor. The pump casing includes a chamber sized to a accommodate the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.