Device for acquiring operating parameters of an electric motor
US6369472B1 · kind B1 · utility
9Cited by
18References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 1998 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Apr 20, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C3/04
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A device for acquiring operating parameters on electric motors with an arrangement that is influenced by an effect of at least one operating parameter of an electric motor. The arrangement is designed to store and display the effect. To obtain reliable information regarding the recyclability of the electric motor, the operating time and/or the number of motor starts can be detected by an electronic circuit and stored in a memory from which respective data can be read out and analyzed at a proper time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.