Control circuit for electronic meter in an automotive vehicle
US4350901A · kind A · utility
2Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1980 |
| Grant date | Sep 21, 1982 |
| Priority date | — |
| Expiry date | Sep 19, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q9/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
During starter motor operation, an electronic meter is not supplied with electric power so that the meter does not operate whereby fluctuating and flickering indications of the electronic meter are prevented. When other meters are illuminated, the electronic meter is also illuminated, thereby avoiding the incongruity that the electronic meter is dark whereas other meters are illuminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.