Igniter for electric ignition systems
US5254838A · kind A · utility
6Cited by
7References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 9, 1992 |
| Grant date | Oct 19, 1993 |
| Priority date | — |
| Expiry date | Mar 9, 2012 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B3/124
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An igniter for electric ignition systems is made up of intergrally formed terminals and heating elements of metal thin film. Therefore, it maintains its stable ignition performance, high safety, and high reliability over a long period of time even in a severe environment. The heating element is covered with a protective coating film made of an inorganic material to ensure good heat conduction and to maintain the initial performance over a long period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.