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:
May. 09, 2017
Filed:
Jun. 07, 2013
Honda Motor Co., Ltd., Tokyo, JP;
Hitachi Automotive Systems, Ltd., Ibaraki, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Hitachi Automotive Systems, LTD., Ibaraki, JP;
Abstract
In a fuel injection device having a sensor for detecting a state in the combustion chamber in a free end thereof, the noises that may be generated in the sensor signal transmitting member for transmitting the sensor signal are minimized. The fuel injection device comprises: a valve body () having a free end exposed to the combustion chamber () defined in the engine main body () and a base end located outside of the engine main body; a sensor () supported at a free end of the valve body to detect a state of the combustion chamber; an actuator () received in the valve body; a sensor signal transmitting member () extending from the sensor to the base end of the valve body; a drive signal transmitting member () extending from the actuator; and a first shield member () interposed between the sensor signal transmitting member and the drive signal transmitting member, the first shield member having an electro-conductive property and being grounded.