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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 10190554 B1

PDFFull Text
Date of Patent:
Jan. 29, 2019

Filed:

Dec. 12, 2014

Fuel supply device

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Kengo Ishimitsu, Wako, JP;

Yusuke Oda, Wako, JP;

Hiroshi Chishima, Wako, JP;

Hirotsugu Kudo, Wako, JP;

Assignee:

Honda Motor Co., Ltd., Tokyo, JP;

Attorney:

Armstrong Teasdale LLP

Primary Examiner:

Robert J Popovics

Int. Cl.
CPC ...
F02M 37/22 (2006.01); B60K 15/03 (2006.01); B01D 61/36 (2006.01); F02D 19/06 (2006.01); F02M 37/00 (2006.01); F02M 31/18 (2006.01);
U.S. Cl.
CPC ...
F02M 37/223 (2013.01); B01D 61/362 (2013.01); B01D 61/366 (2013.01); B60K 15/03 (2013.01); B60K 15/03177 (2013.01); F02D 19/0649 (2013.01); F02D 19/0671 (2013.01); F02M 31/18 (2013.01); F02M 37/0011 (2013.01); F02M 37/0082 (2013.01); F02M 37/0088 (2013.01); B01D 2313/22 (2013.01); B01D 2313/38 (2013.01); B60K 2015/03098 (2013.01); B60K 2015/03105 (2013.01); B60K 2015/03157 (2013.01); B60K 2015/03197 (2013.01); B60K 2015/03243 (2013.01); B60K 2015/03289 (2013.01); B60K 2015/03296 (2013.01); B60K 2015/03355 (2013.01); Y02T 10/126 (2013.01); Y02T 10/36 (2013.01);
Abstract

In a fuel supply device for separating raw fuel into high-octane fuel and low-octane fuel and supplying the fuel, to arrange the structural components compactly and to facilitate sealing against fuel vapor, the fuel supply device () includes: a raw fuel tank () for storing raw fuel; a separator () provided inside the raw fuel tank to separate the raw fuel into high-octane fuel that contains a greater amount of components with high octane numbers than the raw fuel and low-octane fuel that contains a greater amount of components with low octane numbers than the raw fuel; and a high-octane fuel tank () provided inside the raw fuel tank to store the high-octane fuel separated from the raw fuel by the separator.

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