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. 12, 2014
Filed:
Jun. 23, 2011
Urban Carlson, Helsingborg, SE;
Anders Höglund, Munka Ljungby, SE;
Christian Von Koenigsegg, Vejbystrand, SE;
Urban Carlson, Helsingborg, SE;
Anders Höglund, Munka Ljungby, SE;
Christian Von Koenigsegg, Vejbystrand, SE;
Freevalve AB, Angelholm, SE;
Abstract
An internal combustion engine includes a working cylinder () including an inlet valve () and an adherent pneumatic inlet valve actuator (), an outlet valve () and an adherent pneumatic outlet valve actuator (), and a working piston (), a compressor cylinder () including an inlet valve (), an outlet valve (), and a compressor piston () operated by the working piston (), a compressed-air tank () connected to the compressor cylinder () via a first compressed-air conduit (), and a second compressed-air conduit () that extends from the first compressed-air conduit (), the first inlet valve actuator () and the outlet valve actuator () of the working cylinder () being connected to the second compressed-air conduit ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile