Power supply control device for copier having timer
US4677310A · kind A · utility
16Cited by
13References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1985 |
| Grant date | Jun 30, 1987 |
| Priority date | — |
| Expiry date | Apr 17, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B19/102
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A power supply control device for a copier of the type having a timer therein is disclosed. The device allows a power supply of the copier to be turned on and off at any desired time which is set through ten keys. Data entered through the ten keys are loaded in a store. The data read out of the store and present time data output from the timer are compared and, as they compare equal, a power supply driver turns on the power supply. Guidance displays are referenced in the event of entering data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.