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:
Jun. 07, 2016
Filed:
Oct. 17, 2011
Nils G. Engstrom, Ronninge, SE;
Christian Engstrom, Tyreso, SE;
Jonny Farnlund, Skarholmen, SE;
Rototest International AB, Rönninge, SE;
Abstract
A dynamometer test unit for use in dynamometer testing of a vehicle, where the vehicle includes at least a first wheel shaft and at least one first vehicle power source for providing power to the first wheel shaft. The first wheel shaft is, during testing, connected to a dynamometer test unit which includes a first individually controllable dynamometer power source for applying a first power to the first wheel shaft. The dynamometer test unit further includes a second individually controllable dynamometer power source for applying a second power to the first wheel shaft. The first and the second dynamometer power source apply a controllable power to the first wheel shaft during testing. The invention also relates to a dynamometer test system.