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:
Feb. 21, 2023
Filed:
Nov. 28, 2017
Scania Cv Ab, Södertälje, SE;
Sebastian Zamani, Stockholm, SE;
Andrey Gromov, Tumba, SE;
Hans Svensson, Järfälla, SE;
Ulrik Erikstam, Södertälje, SE;
Anders Larsson, Tullinge, SE;
Scania CV AB, Södertälje, SE;
Abstract
An arrangement for cylinder detection in a four-stroke internal combustion engine is disclosed. The arrangement comprises a first disc connected to a crankshaft, the first disc comprising a first mark (M-M) within each an interspace angle (α), and a second disc connected to a camshaft and comprising one second mark (M-M) per number of cylinders. The first mark (M-M) is arranged on a first disc, or the plurality of first marks (M-M) are arranged in relation to each other on the first disc, and the second marks (M-M) are arranged in relation to each other on the second disc such that for each interspace angle (α) the relevant first mark (M-M) is detectable by a first sensor and the relevant second mark (M-M) is detectable by a second sensor at different relative rotational positions between the first disc and the second disc.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile