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Vehicular fuel supply equipment

A fuel supply and fuel technology, which is applied to liquid fuel feeders, charging systems, engine components, etc., can solve problems such as complex assembly work, and achieve the effects of easy maintenance, reduced working hours, and improved maintainability

Inactive Publication Date: 2012-06-13
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the number of pipes increases, the problem arises that the assembly work becomes complicated

Method used

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  • Vehicular fuel supply equipment
  • Vehicular fuel supply equipment
  • Vehicular fuel supply equipment

Examples

Experimental program
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Embodiment Construction

[0060] In the drawings and embodiments, "above", "below", "front", "rear", "right" and "left" indicate positions viewed from a rider sitting on a motorcycle. The drawings should be viewed in the direction of the reference numerals.

[0061] figure 1 is a left side view showing a vehicle having a plurality of fuel internal combustion engines according to the present invention, the vehicle 10 is a motorcycle 10A, where an engine 12 as an internal combustion engine 15 is arranged at the center of a main body frame 11, and a front fork 13 is operable by The front end portion of the main body frame 11 is supported, and the rear fork 14 is supported vertically and swingably by the lower portion of the rear of the main body frame 11. As the main fuel, ethanol, gasoline, or a mixture of gasoline and ethanol is used, and when starting the engine, only Gasoline or a mixture of gasoline and ethanol (however, the mixture ratio of gasoline is larger than that of the main fuel) is used as ...

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PUM

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Abstract

Fuel supply equipment for a vehicle includes a fuel filter cover for covering a fuel filter that is disposed outside of a fuel tank. A fuel pressure regulator for keeping fuel supplied to a fuel injecFuel supply equipment for a vehicle includes a fuel filter cover for covering a fuel filter that is disposed outside of a fuel tank. A fuel pressure regulator for keeping fuel supplied to a fuel injection system under predetermined pressure is arranged so that the fuel pressure regulator is located inside the fuel filter cover and is overlapped with the fuel filter cover when a vehicle is viewed ftion system under predetermined pressure is arranged so that the fuel pressure regulator is located inside the fuel filter cover and is overlapped with the fuel filter cover when a vehicle is viewed from the side. The fuel pressure regulator is connected to an outflow side of the fuel filter via a fuel hose for keeping fuel supplied to a fuel injection system under predetermined pressure. A holderrom the side. The fuel pressure regulator is connected to an outflow side of the fuel filter via a fuel hose for keeping fuel supplied to a fuel injection system under predetermined pressure. A holder for supporting the fuel pressure regulator is attached to the fuel filter cover before the holder is attached to a body frame. The resulting configuration enhances the ability to install and maintainfor supporting the fuel pressure regulator is attached to the fuel filter cover before the holder is attached to a body frame. The resulting configuration enhances the ability to install and maintaina fuel filter provided outside the fuel tank. a fuel filter provided outside the fuel tank.

Description

technical field [0001] The present invention relates to a vehicle fuel supply device having a fuel pressure regulator and a mounting structure of a fuel filter for a vehicle. Background technique [0002] A vehicle fuel supply device having a fuel pressure regulator to maintain fuel supply to an internal combustion engine at a predetermined pressure is known (for example, see JP-U No. S62-162375, figure 1 ). [0003] As in JP-U No.S62-162375 figure 1 As shown, the fuel supply device for a vehicle has the following components: a fuel tank 1 (hereinafter also reference numerals in Patent Document 1 will be used as they are); a fuel pump 6 connected to the fuel tank 1 through a fuel pipe 5A; A regulator 7 connected to the outflow side of the fuel pump 6 ; an injector 8 connected to the regulator 7 through a fuel pipe 5B; and a return pipe 9 returning excess fuel from the regulator 7 to the fuel tank 1 . [0004] There is an example of inserting a fuel filter into the middle ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M37/04
Inventor 与仓康文井崎刚至
Owner HONDA MOTOR CO LTD
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