Apparatus in magneto ignition systems for providing time-separated sequences for charging and triggering in co-phased charging and triggering voltage sequences, including inhibition of the ignition sequence in such apparatus
US4565179A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 7, 1983 |
| Grant date | Jan 21, 1986 |
| Priority date | — |
| Expiry date | Jul 7, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02P11/025
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Apparatus in magneto ignition systems for providing time separated sequences for charging and triggering in cophased charging and triggering voltage sequences, including inhibition of the ignition sequence in such apparatus. The ignition system includes a triac as a control member, a rectifier being included in the control circuit of the triac, the rectifier having its polarity disposed such that time-separated charging and triggering intervals are obtained. Across the rectifier there is connected a short-circulating circuit or providing triggering control voltages to the triac, even during the charging interval, thus preventing charging, which results in inhibition of the ignition sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.