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. 09, 2025
Filed:
Mar. 24, 2020
Kaeser Kompressoren SE, Coburg, DE;
Phil Andre Schneider, Coburg, DE;
Klaus-Ulrich Kobelt, Coburg, DE;
KAESER KOMPRESSOREN SE, Coburg, DE;
Abstract
The application relates to a compressed air station comprising at least two compressed air components that yield waste heat, wherein each compressed air component is designed either as a compressor, in particular as a screw compressor, or as a refrigeration dryer, wherein at least one of the compressed air components, namely a refrigeration dryer (), is connected to the exhaust air duct (), and wherein a further compressed air component is connected to the same exhaust air duct (), wherein a compressed air refrigeration heat exchanger () is provided within the refrigeration dryer (), in which the compressed air is cooled by way of a refrigerant conducted in a refrigerant circuit (), wherein the refrigerant circuit () comprises a refrigerant compressor (), a condenser (), an expansion valve () and the compressed air refrigeration heat exchanger (), wherein the compressed air station further comprises a dryer exhaust air duct (), which is provided for discharging a cooling air flow that is conducted through the refrigeration dryer (), and which connects a cooling air outlet () of the refrigeration dryer () to a refrigeration dryer connection () on the exhaust air duct (),