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:
Nov. 08, 1988
Filed:
Jul. 22, 1987
Rainer Heyer, Mulheim, DE;
Gunter Stiefeling, Heiligenhaus, DE;
Bernd Portmann, Kaarst, DE;
Josef Otulak, Dormagen, DE;
Pierburg Luftfahrtgerate Union GmbH, Neuss, DE;
Abstract
In a process for checking and/or adjustment and/or assembly of valves, in particular electronically controlled injection valves for internal combustion engines, in which the valves are conveyed along a test line having successive test stands, a test line that is fully automatic and thus free from disturbing effects of manual or semi-manual operation, with optimized flow of material and objective measurement or test results, can be obtained by coordinating computer-controlled transport systems with one another and with computer-controlled test stands by use of a higher-level control.