ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,645, issued on Nov. 3.
"Internal combustion engine with a high-pressure fuel pump" was invented by Yuri Gavriluk (Brooklyn, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An injector configured to spray fuel into a working cylinder of a combustion engine includes: a body; needle; plug; spring; tank reservoir; and high-pressure fuel pipe. A stepped hollow interior of the body that terminates in a conical end, and an aperture at the conical end interconnects with the hollow interior. The plug is threaded into the open end of the body and has an orifice. The needle is slidably received in a chamber of the body, and extends through the plug orifice....