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:
Apr. 02, 2002
Filed:
Nov. 20, 2000
Applicant:
Inventors:
Albrecht Kschischo, Mannheim, DE;
Manfred Rapp, Ubstadt-Weiher, DE;
Assignee:
Deutz AG, Cologne, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/02 ;
U.S. Cl.
CPC ...
F01N 3/02 ;
Abstract
The invention concerns an exhaust gas duct with an exhaust gas guide channel ( ) which is placed, leaving an air-filled space ( ), in a sheath wherein circulates a cooling liquid and enclosing at least partially said exhaust gas guide channel ( ). The invention is characterised in that said sheath is divided along the row of cylinders and has a base body ( ) wherein the exhaust gas guide channel ( ) can be inserted, and a cover ( ) closing said base body, thereby obtaining a modular structure for transporting exhaust gas which enables continuous control, in particular, control over the exhaust gas guide channel.