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 6971371 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 06, 2005

Filed:

Aug. 26, 2004
Applicants:

Kazuhito Hotta, Saitama, JP;

Fumie Okada, Saitama, JP;

Minoru Ueda, Saitama, JP;

Inventors:

Kazuhito Hotta, Saitama, JP;

Fumie Okada, Saitama, JP;

Minoru Ueda, Saitama, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02M069/00 ; F02M069/02 ; F02M069/46 ;
U.S. Cl.
CPC ...
Abstract

An air-fuel mixing and delivery apparatus for an internal combustion engine is situated to be shielded from exposure to water or mud during travel of a vehicle, to protect fuel system components such as a fuel injector. In the air-fuel mixing and delivery apparatus, an air-intake port, a throttle body, and an air cleaner are arranged substantially linearly and extending rearwardly above a main body of the internal combustion engine, toward the rear of the vehicle. A fuel injector is positioned on the side of the throttle body, below a seat of the vehicle. The apparatus may include a fuel pump operatively attached to the throttle body as well as a fuel injector, so that the apparatus can be compactly consolidated. Optionally, a pressure regulator may also be attached to the throttle body.


Find Patent Forward Citations

Hotta, Kazuhito. (2005). Air-fuel mixing and delivery apparatus for an internal combustion engine (U.S. Patent No. 6971371). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6971371

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