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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 10233820 B1

PDFFull Text
Date of Patent:
Mar. 19, 2019

Filed:

Jul. 29, 2015

Water-cooled internal combustion engine

Applicant:

Piaggio & C. S.p.a., Pontedera (PI), IT;

Inventor:

Stefano Doveri, Pontedera, IT;

Assignee:

PIAGGIO & C. S.P.A., Pontedera (PI), IT;

Attorney:

Volpe and Koenig, P.C.

Primary Examiner:

Jacob Amick

Assistant Examiner:

Charles Brauch

Int. Cl.
CPC ...
F01P 7/16 (2006.01); F01P 5/04 (2006.01); F01P 5/10 (2006.01); F01P 5/12 (2006.01); F01P 9/04 (2006.01); F01P 11/04 (2006.01); F02B 61/02 (2006.01); F02B 75/16 (2006.01); F02N 11/04 (2006.01);
U.S. Cl.
CPC ...
F01P 7/165 (2013.01); F01P 5/04 (2013.01); F01P 5/10 (2013.01); F01P 5/12 (2013.01); F01P 9/04 (2013.01); F01P 11/04 (2013.01); F02B 61/02 (2013.01); F02B 75/16 (2013.01); F02N 11/04 (2013.01); F01P 2050/16 (2013.01); F01P 2070/52 (2013.01);
Abstract

In a water-cooled inner combustion engine (), in particular for equipping scooters and motorcycles, the arrangement of the outer cooling tubes connected to a radiator is simplified by arranging a by-pass valve (), arranged directly on the engine block () at a discharge opening () obtained therein, which, when the cooling water is lower than a reference temperature, prevents the water circulation in the radiator () and it addresses it through a by-pass line () by implementing a cooling circuit wholly included in the engine block ().

Find Patent Forward Citations

Quick Actions:

Doveri, Stefano. (2019). Water-cooled internal combustion engine (U.S. Patent No. 10233820). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10233820

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