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:
Nov. 24, 2020
Filed:
Sep. 20, 2016
Linde Aktiengesellschaft, Munich, DE;
Valdo Bahner, Munich, DE;
Erich Eichhorn, Penzberg, DE;
LINDE AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A valve arrangement in particular four-way switch, for an adsorber station of an air separation plant, having a first valve device comprising a first gas inlet/gas outlet, a second valve device, comprising a second gas inlet/gas outlet, and a first connecting piece, which fluidically connects a first housing section of the first device to a second housing section of the second valve device, the first connecting piece has a third gas inlet/gas outlet. A second connecting piece, fluidically connects the first housing section to the second housing section, wherein the second connecting piece has a fourth gas inlet/gas outlet. The valve arrangement is selectively switchable into a first switching state, in which the first gas inlet/gas outlet is fluidically connected to the fourth gas inlet/gas outlet and the second gas inlet/gas outlet is simultaneously fluidically connected to the third gas inlet/gas outlet, or into a second switching state, in which the first gas inlet/gas outlet is fluidically connected to the third gas inlet/gas outlet and the second gas inlet/gas outlet is simultaneously fluidically connected to the fourth gas inlet/gas outlet.