Gaseous fuel, EGR and air mixing device and insert

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9863371
SERIAL NO

14840858

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Abstract

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An insert for engine intake gaseous fuel mixing device. A body defines a longitudinal axis, leading end, trailing end, and exterior surface profile from the leading to the trailing end. Supports extend radially from the body, each support extending parallel to the axis to define separate longitudinal intake passages. The exterior surface profile of the body includes a nose section in which diameter increases from a minimum value at the leading end to a maximum value at a downstream end of the nose section. The nose section is followed by a flat section and a curved tapering section in which the profile converges toward the axis at an increasing rate from the flat section in a direction of the axis toward the trailing end. The diameter at the trailing end is at least 15 percent less than a maximum diameter of the body.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHSTUTTGART GERMANY
ROBERT BOSCH LLC2800 SOUTH 25TH AVENUE BROADVIEW IL 60155

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Casarella, Mark Vincent Ypsilanti, US 1 11
El, Gammal Mohamed Moustafa Windsor, CA 1 11

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