Patent · US Expired

Device for triggering ignition circuits

US7095234B2 · kind B2 · utility

1Cited by

2References

4Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Ulmer · Lingen (Ems), DE
Andreas Rupp · Erbach, DE

Key dates

Filing date	Feb 25, 2003
Grant date	Aug 22, 2006
Priority date	—
Expiry date	Feb 25, 2023

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF42D1/05
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A device for triggering ignition circuits is provided, a coupling being provided between a positive output stage and negative output stage of different pairs. Each positive and each negative output stage is assigned a diagnostic unit and a drive circuit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.