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:
Aug. 20, 2019
Filed:
Nov. 17, 2017
Clean Train Propulsion, Fullerton, CA (US);
David Cook, Fullerton, CA (US);
Clean Train Propulsion, Fullerton, CA (US);
Abstract
A gas injection valve includes a poppet valve extending from a valve body having a valve seat, a plunger moveable within a plunger body, a plunger stop axially moveable within a plunger stop enclosure formed within a plunger stop body secured within the valve body adjacent to the plunger body, a plunger follower secured to and extending through the plunger stop and in contact with the poppet valve, and a port for receiving hydraulic fluid extending through the valve body into the plunger stop body enclosure. The plunger stop is moveable between a first position and a second position. The gas injection valve has a first stroke length when the plunger stop is in the first position and a second stroke length when the plunger stop is in the second position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile