The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Jun. 01, 2012
Karl-heinz Nuebel, Simmozheim, DE;
Pascal Woerner, Korntal-Muenchingen, DE;
Juergen Raimann, Weil der Stadt, DE;
Rene Hartke, Stuttgart, DE;
Joerg Engelhardt, Ditzingen, DE;
Martin Weinrotter, Vitoria-Gasteiz, ES;
Karl-Heinz Nuebel, Simmozheim, DE;
Pascal Woerner, Korntal-Muenchingen, DE;
Juergen Raimann, Weil der Stadt, DE;
Rene Hartke, Stuttgart, DE;
Joerg Engelhardt, Ditzingen, DE;
Martin Weinrotter, Vitoria-Gasteiz, ES;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A laser spark plug configured to be installed into a plug shaft of an internal combustion engine, and to focus laser ignition energy into the combustion chamber via combustion chamber-side, and thus proximal end, of the laser spark plug has, at a distal end of the laser spark plug opposite to the proximal end, a connecting unit for detachable mechanical and thermal connection to a cooler, the connecting unit being designed to permit the connecting and the disconnecting of the cooler when the laser spark plug is installed in the plug shaft.