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:
Jul. 28, 2020
Filed:
Dec. 13, 2017
Woodward L'orange Gmbh, Stuttgart, DE;
Ingmar Joachim Berger, Stuttgart, DE;
Enrico Bärow, Stuttgart, DE;
Michael Nitsche, Schwieberdingen, DE;
Woodward L'Orange GmbH, Stuttgart, DE;
Abstract
The invention relates to a fuel injector arrangement () comprising a number of fluid supply paths (), namely, a first (), a second () and a third fluid supply path (). The fuel injector arrangement () has a first switching device () in the second fluid supply path (). Said first switching device, controlled by the fluid pressure in the third fluid supply path (), opens or blocks the second fluid supply path (). The fuel injector arrangement () has a second switching device () in the first fluid supply path (). Said second switching device, controlled by the fluid pressure downstream of the first switching device () in the second fluid supply path (), opens or blocks the first fluid supply path ().