Patent · US Expired

Device for creating a laminar flame front

US6491015B1 · kind B1 · utility

4Cited by

2References

5Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Joachim Thieleke · Günzburg, DE
Kaveh Towfighi · Sigmarszell, DE
Iwan Wolf · Chur, CH

Key dates

Filing date	Oct 6, 2000
Grant date	Dec 10, 2002
Priority date	—
Expiry date	Nov 24, 2020

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25C1/08
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A device for creating a laminar flame front in an internal combustion-engined tool having a combustion chamber (1) with two walls (14, 18) extending parallel to each other, the device including a cage (51) located between the two walls (14, 18) and having a plurality of openings (53) formed in an otherwise solid circumferential wall of the cage (51), and an ignition element (52) located in a cage interior for igniting a combustible gas mixture located between the two walls (14, 18).

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