Patent · US Active

Laser ignition system

US9856849B2 · kind B2 · utility

0Cited by

9References

19Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Heiko Ridderbusch · Schwieberdingen, DE
Joern Ostrinsky · Ditzingen, DE

Key dates

Filing date	Feb 7, 2014
Grant date	Jan 2, 2018
Priority date	—
Expiry date	Feb 19, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH01S3/113
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A laser ignition system has: at least one arrangement for producing a pulsed laser beam; and at least one arrangement for focusing the produced pulsed laser beam onto a focus zone, e.g., in order to ignite a combustible gas mixture in an internal combustion engine or a burner. The laser ignition system is designed to produce a pulsed laser beam having a normed fluence volume greater than 0.1.

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