Intelligent power monitor
US4839819A · kind A · utility
74Cited by
16References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 1986 |
| Grant date | Jun 13, 1989 |
| Priority date | — |
| Expiry date | Aug 14, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R35/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus and method for detecting energy, such as power, consumed by a load. The apparatus preferably takes the form of a housing of sufficiently small size to be mounted in a motor control panel of a machine tool. The apparatus includes a digital processor adapted to enable bidirectional communication between the device and an external computer such as a host computer or machine controller. The processor is also used to perform various calibration functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.