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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.:

US 7966817 B1

PDFFull Text
Expired
Date of Patent:
Jun. 28, 2011

Filed:

Mar. 24, 2006

Compound transmission

Applicants:

Kai Sebastian Schenck, Offenburg, DE;

Wolfgang Reik, Buhl, DE;

Bruno Muller, Sasbach, DE;

Inventors:

Kai Sebastian Schenck, Offenburg, DE;

Wolfgang Reik, Buhl, DE;

Bruno Muller, Sasbach, DE;

Assignee:

LuK Vermoegensverwaltungsgesellschaft mbH, Buehl, DE;

Attorney:

Simpson & Simpson, PLLC

Primary Examiner:

Thai Ba Trieu

Int. Cl.
CPC ...
F02G 3/00 (2006.01); F02B 37/00 (2006.01); F16D 33/00 (2006.01); F16D 35/00 (2006.01); F16D 37/00 (2006.01); F16F 15/129 (2006.01); F16F 15/121 (2006.01); F16F 15/123 (2006.01); F16F 15/134 (2006.01); F16H 57/04 (2010.01);
U.S. Cl.
CPC ...
Abstract

An internal combustion engine comprises includes a turbo-compound and the known Föttinger-coupling is replaced by a torsion vibration damper. The Föttinger-coupling, which is used to transmit power, has high losses in power when it is necessary to have a differential rotational speed between the input side and the output side, that is, the appearance of a slip. The losses are not used in a torsion vibration damper which has at least the same quality as a Föttinger-coupling.

Find Patent Forward Citations

Schenck, Kai. (2011). Compound transmission (U.S. Patent No. 7966817). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7966817

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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