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:
Mar. 13, 2018
Filed:
Dec. 14, 2015
Applicant:
Ingersoll-rand Company, Davidson, NC (US);
Inventor:
Michael R. Borkowski, Concord, NC (US);
Assignee:
Ingersoll-Rand Company, Davidson, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02N 7/12 (2006.01); F01M 11/02 (2006.01); F01M 7/00 (2006.01); F02N 7/10 (2006.01);
U.S. Cl.
CPC ...
F02N 7/12 (2013.01); F01M 7/00 (2013.01); F01M 11/02 (2013.01); F02N 7/10 (2013.01);
Abstract
A system for starting an engine is disclosed herein. The system includes a combination valve to control compressed fluid flow and lubricant flow to an air starter. The combination valve includes a housing having a shuttle valve and a lubricator valve disposed therein. The shuttle valve controls a compressed fluid flow and the lubricator valve controls a lubricant flow to the air starter.