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Structure for disposing fuel system in motor

A technology for fuel systems and motorcycles, which is applied to motorcycles, charging systems, and panniers on bicycles, etc. It can solve the problems of narrowing degrees of freedom and achieve the effects of increasing degrees of freedom, good appearance, and preventing false contact

Active Publication Date: 2006-06-21
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the structure in which the fuel pump is installed on the upper wall of the fuel tank, the connecting portion of the fuel pump and the fuel hose must be arranged on the upper wall of the fuel tank. Interfering with this connection part, in the above-mentioned conventional structure, the height of the seat for riding a car is set at a position that does not interfere with the above-mentioned connection part, so that the car seat for riding a car is set. The degree of freedom of the seat height is narrowed

Method used

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  • Structure for disposing fuel system in motor
  • Structure for disposing fuel system in motor
  • Structure for disposing fuel system in motor

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Embodiment Construction

[0032] Hereinafter, embodiments of the present invention will be described with reference to embodiments of the present invention shown in the drawings.

[0033] Figure 1 to Figure 18 shows an embodiment of the present invention. figure 1 is a side view of the motorcycle as a whole; figure 2 It is a perspective view of the central part of the motorcycle in the front-rear direction with the body cover removed; image 3 is a side view of the engine and air intake system; Figure 4 is along image 3 The enlarged cross-sectional view of line 4-4 in Figure 5 is along image 3 The enlarged view of arrow 5 in ; Figure 6 is along Figure 5 Sectional drawing of line 6-6 in Figure 7 From image 3 The rear view of the air filter viewed in the direction of arrow 7; Figure 8 is along Figure 7 Sectional drawing of line 8-8 in Figure 9 is along image 3 The arrow 9 in the view; Figure 10 is the plan view of the intake pipe and fuel injection valve; Figure 11 is along...

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Abstract

PURPOSE: A fuel system arrangement is provided to increase a degree of freedom for height set of a seat and prevent interference between the seat and a connection of a fuel pump. CONSTITUTION: The fuel system arrangement includes a fuel tank(34A) mounted to a body frame(20), a fuel pump installed to an upper wall of the fuel tank, and a seat(36) covering an upper portion of the fuel tank. The fuel pump is mounted to a pump mounting(119) provided at the upper wall of the fuel tank and recessed downwardly. The pump mount is covered from the upward portion thereof by a cover(138). The pump mountings are formed with a hole for inserting the fuel pump into the fuel tank. A covering plate is mounted to the pump mountings to close the hole, and the cover is mounted to the covering plate. A receipt box(35A) is arranged at a front of the fuel tank and is covered by the seat.

Description

technical field [0001] The present invention relates to a motorcycle in which a fuel pump mounted on an upper wall of a fuel tank is accommodated in a fuel tank mounted on a vehicle frame, and a seat for riding is covered above the fuel tank, in particular, The invention relates to an improvement in the structure for arranging a fuel system on a motorcycle. Background technique [0002] A motorcycle in which a seat for riding is covered over a fuel tank housing a fuel pump is known, for example, as disclosed in Patent Document 1, ie, Japanese Patent Publication No. Hei 7-110630. [0003] However, in the structure in which the fuel pump is installed on the upper wall of the fuel tank, the connecting portion of the fuel pump and the fuel hose must be arranged on the upper wall of the fuel tank. Interfering with this connection part, in the above-mentioned conventional structure, the height of the seat for riding a car is set at a position that does not interfere with the abov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J37/00B62J35/00B62J1/12B62J9/00B62K11/04B62K25/20F02M37/00
CPCB62J1/12B62J9/40B62J35/00B62J37/00
Inventor 山口正昭与仓康文梅泽尚司
Owner HONDA MOTOR CO LTD
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