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:
Oct. 20, 2020
Filed:
Dec. 01, 2016
Robert Bosch Gmbh, Stuttgart, DE;
Roland Norden, Kornwestheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a drive train (), in particular for a vehicle as an electric vehicle or hybrid vehicle, comprising: an electric machine () for the driving or the traction of the vehicle (); a refrigeration circuit (), which has an air-conditioning compressor (), an evaporator (), a condenser (), and an expansion valve (), for cooling an interior () of the vehicle (); and a drive unit for mechanically driving the air-conditioning compressor (), wherein the electric machine () is mechanically coupled to the air-conditioning compressor () by means of a mechanical compressor coupling element () such that the electric machine () for the driving or the traction of the vehicle () is used additionally to mechanically drive the air-conditioning compressor ().