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. 05, 2021
Filed:
Jan. 21, 2020
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Michael Englmeier, Lenting, DE;
Abstract
A method for producing a microchannel bundle heat exchanger () includes providing a multiplicity of tubular microchannels (); incorporating the microchannels () in a weaving device; interweaving the tubular microchannels () with a plurality of warp wires () in the weaving device, and generating at least one heat exchanger mat () from the tubular microchannels () which are connected to one another by means of the warp wires (); shaping at least one heat exchanger pack () from the at least one heat exchanger mat (), in particular by folding and/or rolling up the heat exchanger mat (); and adhesively bonding the tubular microchannels () at two mutually opposite end sides () of the heat exchanger pack ().