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. 26, 1982
Filed:
Jan. 09, 1980
Applicant:
Inventor:
Michael Grohn, Esslingen, DE;
Assignee:
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
60602 ; 60605 ; 417407 ;
Abstract
An exhaust gas turbocharger having inlet channels combined only directly ahead of a turbine rotor at the periphery thereof. An annular gap is arranged within the area in which the back surface and an periphery of the turbine rotor form a circumferential circular edge. A part of the exhaust gas flows from the spiral housing through the annular gap into an annular channel arranged at the rotor back surface, from which branch off a return line to the charging air channel of the compressor, and a by-pass line to a turbine exhaust gas line, by-passing the turbine.