Patent ID: 7735468
Filing Date: 2010-06-15
Classification: F02D,F02M,Y10S,Y10T

Abstract:
1. An electronic throttle device for being connected with an upstream air hose, comprising: a throttle body including a bore part having an approximately cylindrical shape, the bore part being connected to the upstream air hose such that the upstream air hose is located on an outside of the bore part and is fastened with a fastening member from an outside of the upstream air hose; a bulge discontinuously located along an outer circumference of the bore part and having a groove along an outer circumference of the bulge; and a ring having a cross-sectional dimension larger than a depth of the groove in a radial direction of the bore part, and located into the groove to configurate a protruding part that protrudes radially outwardly and extends entirely on the outer circumference of the bore part.