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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 10378549 B1

PDFFull Text
Date of Patent:
Aug. 13, 2019

Filed:

Apr. 13, 2017

Dual compressor turbocharger

Applicant:

Kohler Co., Kohler, WI (US);

Inventors:

Isaac S. Frampton, Strattanville, PA (US);

Robert J. Danforth, III, Sheboygan Falls, WI (US);

Paul Honkanen, Sheboygan Falls, WI (US);

Assignee:

Kohler Co., Kohler, WI (US);

Attorney:

Lempia Summerfield Katz LLC

Primary Examiner:

Phutthiwat Wongwian

Assistant Examiner:

Jessica L Kebea

Int. Cl.
CPC ...
F04D 25/16 (2006.01); F02B 37/00 (2006.01); F02B 37/18 (2006.01); F02B 37/24 (2006.01); F02D 9/10 (2006.01); F02D 41/00 (2006.01); F02M 21/02 (2006.01); F02M 35/10 (2006.01); F02D 9/02 (2006.01); F02M 55/02 (2006.01); F02B 43/00 (2006.01); F02M 37/04 (2006.01); F02M 37/14 (2006.01); F02C 6/12 (2006.01);
U.S. Cl.
CPC ...
F04D 25/16 (2013.01); F02B 37/005 (2013.01); F02B 37/18 (2013.01); F02B 37/24 (2013.01); F02C 6/12 (2013.01); F02D 9/105 (2013.01); F02D 41/0007 (2013.01); F02D 41/0027 (2013.01); F02M 21/0218 (2013.01); F02M 35/1038 (2013.01); F02M 35/10118 (2013.01); F02M 35/10157 (2013.01); F02M 35/10216 (2013.01); F02M 35/10386 (2013.01); F02M 55/025 (2013.01); F02B 43/00 (2013.01); F02D 2200/0404 (2013.01); F02M 37/045 (2013.01); F02M 37/14 (2013.01); F05D 2220/40 (2013.01); Y02T 10/144 (2013.01); Y02T 10/32 (2013.01);
Abstract

A dual compressor turbocharger includes two compressors. One compressor supplies fuel pressure, and one compressor supplies air pressure. The dual compressor turbocharger includes a turbine driven by exhaust of an engine and a shaft coupled to the turbine. The first compressor is mounted on the shaft and includes a first inlet coupled to an air supply and a first outlet coupled to an air intake of the engine. The second compressor is mounted on the shaft and includes a second inlet coupled to a fuel supply and a second outlet coupled to a fuel supply rail of the engine.

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