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Saddle seat type vehicle

A straddle-type vehicle and vehicle technology, applied to vehicle parts, bicycles, motor vehicles, etc., can solve the problem of easy fuel retention, etc., and achieve the effect of reducing the number of installation man-hours and improving flexibility

Active Publication Date: 2015-04-01
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the liquefied fuel tends to stay in the cleaning hose (52) or the cleaning control valve (41).

Method used

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  • Saddle seat type vehicle
  • Saddle seat type vehicle
  • Saddle seat type vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0077] Hereinafter, embodiments of the present invention will be described in detail. In the drawings and the examples, "up", "down", "front", "rear", "left", and "right" represent directions viewed from a driver riding on a two-wheeled motor vehicle, respectively. In addition, the drawings are shown in the direction of symbols.

[0078] (Example)

[0079] Embodiments of the present invention will be described based on the drawings.

[0080] Such as figure 1 As shown, the two-wheeled motor vehicle 10 has: front wheels 12 arranged at the front of the vehicle and arranged to be steerable by a steering system 21 including steering handles 11; 12; the rear wheel 14, which is arranged behind the engine 13 and driven by the engine 13; and the seat 15, which is arranged between the front wheel 12 and the rear wheel 14, and the motorized two-wheeled vehicle 10 is driven or straddle the saddle 15 to sit on the mode of the straddle type vehicle.

[0081] The motorcycle 10 is a veh...

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PUM

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Abstract

A technique for suppressing the stay of liquefied fuel in a purge pipe in a saddle seat type vehicle having a canister for adsorbing fuel gas. A motorcycle includes a center tunnel above which a foot passage space for allowing the passage of an operator's foot in riding the vehicle is formed and a fuel tank located inside the center tunnel on the front side of an engine. The center tunnel is provided so that a lowermost point of the foot passage space is higher in level than a connection point where a purge pipe is connected to an intake pipe, and the center tunnel has an inclined portion inclined upward from the lowermost point toward the front end of the vehicle. A purge control valve is located at a position on the front side of the lowermost point and higher in level than a canister.

Description

technical field [0001] The present invention relates to an improvement of a straddle type vehicle with a suction tank. Background technique [0002] Known a straddle type vehicle (for example, with reference to patent document 1 ( figure 2 )) which has an adsorption tank for temporarily accumulating fuel gas evaporated in the fuel tank. [0003] As in Patent Document 1 figure 2 As shown, a fuel tank (31) is arranged inside the floor tunnel (28) (numbers in parentheses indicate symbols described in Patent Document 1. The same applies below.), and an engine is arranged behind the fuel tank (31). (E). [0004] A canister (40) for temporarily absorbing fuel gas is arranged between the fuel tank (31) and the floor tunnel (28), and a purge control valve (41) is arranged behind the canister (40). [0005] The charging pipe (48) leading out the fuel gas from the fuel tank (31) extends and is connected with the adsorption tank (40), and the first cleaning hose (51) extends from t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M25/08B62J35/00B62J37/00
CPCF02M25/0836B62J37/00B62K2202/00B62J35/00B60K15/07F02M25/0854
Inventor 奈仓秀典后藤香织
Owner HONDA MOTOR CO LTD