SYSTEM AND METHOD FOR DIAGNOSING A VARIABLE DISPLACEMENT ENGINE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20190249618A1
SERIAL NO

15893435

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Systems and methods for determining operation of a cylinder deactivating/reactivating device are disclosed. In one example, a direction of engine rotation is selected to maximize air flow through the engine while the engine is rotated without combusting air and fuel. Operation of one or more cylinder valve deactivating mechanisms is assessed while the engine is rotated without combusting air and fuel.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Owner owned or assignment not recorded

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dudar, Aed M Canton, US 394 1096

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation