Air filter apparatus for riding type vehicle

An air filter, straddle-type vehicle technology, applied in the direction of fuel air filter, combustion air/combustion-air treatment, charging system, etc. Narrowing and other problems to achieve the effect of effective air intake

Active Publication Date: 2012-10-31
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned conventional structure, since the partition is in the form of a flat plate, about half of its range is arranged close to the air cleaner element, so the flow path in this part is narrowed and the actual utilization of the air cleaner element is limited. Narrowed range makes it difficult to intake air efficiently

Method used

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  • Air filter apparatus for riding type vehicle
  • Air filter apparatus for riding type vehicle
  • Air filter apparatus for riding type vehicle

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Embodiment Construction

[0037] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, directions such as front, rear, left, and right described below are the same as directions of a vehicle unless otherwise specified. In addition, arrow FR, arrow LH, and arrow UP in the figure indicate the front of the vehicle, the left of the vehicle, and the upper side of the vehicle, respectively.

[0038] figure 1 , 2 The illustrated scooter-type motorcycle (motorcycle-type vehicle) 1 includes front wheels 3 steered by a joystick 2 and rear wheels 4 driven by a swing unit 21 . Steering components including the joystick 2 and the front wheels 3 are pivotally supported on the head pipe 12 at the front end of the vehicle body frame 11 so as to be steerable. The front lower side of the swing unit 21 is pivotally supported on the lower rear side of the vehicle body frame 11 so as to be able to swing up and down. A cross section M having a relatively low vehi...

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PUM

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Abstract

The invention provides an air filter apparatus for riding type vehicle, which has a separation member for separating bended flow path on the dirty side of the air filter casing for enlarging the air intake flow path on the front side of the air filter casing for taking in air effectively. An air intake guiding path (91) on the air inlet (78) side and a right inner space (93) on the air filter element (E) side are divided out by a separating member (95); the circumference of the separating member (95) has a short flange (95a) disposed along the flat reference surface (K); the short flange (95a) is combined and supported on the air filter casing; and the separating member (95) is formed to protrude towards the air intake guiding path (91) relative to the reference surface (K) to enlarge theright inner space (93).

Description

technical field [0001] The present invention relates to an air cleaner device for saddled vehicles such as motorcycles. Background technique [0002] Conventionally, there is an air cleaner device for a straddle type vehicle in which the internal space of the air cleaner case is divided into further divisions based on the air cleaner elements housed and held in the air cleaner case. A dirty side of an air port side and a clean side of an engine side, and on the dirty side, the intake air is divided by a separator provided in the air cleaner case A first flow path on the port side and a second flow path on the side of the air cleaner element connected to the first flow path in a curved manner (for example, refer to Patent Document 1). It suppresses water, sand, etc. that have invaded into the case together with air from reaching the air cleaner element by forming a curved flow path on the dirty side of the air cleaner case. [0003] Patent Document 1: Japanese Patent Applic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/024F02M35/08
Inventor 须田知克青柳英树
Owner HONDA MOTOR CO LTD
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