Patent · US Active

Ignition device for a laser ignition of an internal combustion engine

US8607755B2 · kind B2 · utility

3Cited by

2References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Martin Weinrotter · Stuttgart, DE
Pascal Woerner · Ditzingen, DE
Juergen Raimann · Weil der Stadt, DE
Dieter Wolz · Bad Boll, DE

Key dates

Filing date	Jul 17, 2009
Grant date	Dec 17, 2013
Priority date	—
Expiry date	Sep 9, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02C7/264
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An ignition laser is provided for an internal combustion engine, in which the combustion chamber window is connected to a housing of the ignition laser in a gas-resistant, pressure-resistant, and temperature-resistant manner. Furthermore, a pressure relief bore is present which effectively prevents a pressure increase in the housing of the ignition laser.

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