Speed switch
US4371833A · kind A · utility
0Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1980 |
| Grant date | Feb 1, 1983 |
| Priority date | — |
| Expiry date | Jun 11, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01P1/106
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A speed limiting indicating device for an internal combustion engine having an engine speed sensor providing a first signal indicative of engine speed, means responsive to said first signal for providing a speed limit signal indicative of said engine speed exceeding a predetermined speed limit, said speed limit signal means including a logic gate having its input connected to said first signal for providing said speed limit signal at said predetermined limit speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.