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:
Sep. 01, 2020
Filed:
Aug. 30, 2017
Cpt Group Gmbh, Hannover, DE;
Christoph Baumgärtner, Regenstauf, DE;
Joris Fokkelman, Tegernheim, DE;
VITESCO TECHNOLOGIES GMBH, Hannover, DE;
Abstract
Various embodiments include a combined cooling and extinguishing system for a motor vehicle, the system comprising: a cooling system circulating carbon dioxide as a coolant, the cooling system including a compressor, an evaporator, an expansion valve; and a condenser; an extinguishing system including a pressure vessel storing compressed CO; and a control valve connected to the pressure vessel and to the cooling system. The control valve includes a first setting to supply COfrom the pressure vessel to the cooling system and a second setting to supply COfrom the cooling system to the pressure vessel.