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. 14, 2025
Filed:
Apr. 27, 2023
Justairtech Gmbh, Munich, DE;
Holger Sedlak, Sauerlach, DE;
JUSTAIRTECH GMBH, Munich, DE;
Abstract
A gas refrigerating machine comprising: an input () for gas; a recuperator (); a compressor () having a compressor input (), the compressor input () being coupled to a first recuperator output (); a heat exchanger (); a turbine (); and a gas output (), wherein the gas refrigerating machine is configured as open system, and wherein the gas refrigerating machine is configured such that a working medium in at least one element of the group of elements comprising the recuperator (), the compressor (), the heat exchanger () and the turbine (), is the gas, and wherein the input () is arranged at a first portion of a housing () of the gas refrigerating machine where the input () and the gas output () are configured, wherein the gas output () is arranged at a second portion of the housing () of the gas refrigerating machine, and wherein the first portion is arranged above the second portion in an operating direction in which the gas refrigerating machine is set up for an operation of the gas refrigerating machine.