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:
Jan. 18, 2022
Filed:
Oct. 19, 2016
Borsig Gmbh, Berlin, DE;
Jan Müggenburg, Hohen Neuendorf, DE;
Borsig GmbH, Berlin, DE;
Abstract
A heat exchanger includes a plurality of heat transfer tubes () and a centrally arranged bypass tube (), which are held each between a tube plate () of a gas inlet chamber () and a tube plate () of a gas outlet chamber () that are connected to a cylindrical jacket. A coolant () is introduced into the jacket space () enclosing the tubes (). A control device (), includes a throttle valve () and a drive (), sets a gas outlet temperature range of the heat exchanger (). A discharge rate and a discharged quantity of an uncooled process gas stream () from the bypass tube is controlled by the throttle valve, at an outlet end () of the bypass tube and is adjustable via the control device. The throttle valve is formed of a material resistant to high-temperature corrosion in a temperature range sensitive for high-temperature corrosion.