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:
Jun. 06, 2017
Filed:
Oct. 17, 2013
Deere & Company, Moline, IL (US);
Arpita Dugad, Indore, IN;
Paul M Wynthein, Waterloo, IA (US);
DEERE & COMPANY, Moline, IL (US);
Abstract
A sealing system comprising a cylinder head, a coupler, a fuel injection line, and a cap. The coupler is positioned in the cylinder head, and the fuel injection line extends into the coupler so as to at least partially define a fuel leak passageway therebetween. The fuel injection line extends through the cap, and the cap yieldably urges itself into a seated position in which the cap establishes a first sealed connection with the fuel injection line and establishes a second sealed connection with the coupler, so as to block ingress of moisture into the fuel leak passageway. Additionally, the cap allows movement of itself away from the seated position to an unseated position in response to a pressurized leaked fuel, in the fuel leak passageway, so as to allow the pressurized leaked fuel to flow out of the fuel leak passageway.