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Oil quantity monitoring system for motorcycle

一种监视装置、摩托车的技术，应用在压力润的滑安全装置、传动装置控制、润滑指示装置等方向，能够解决乘车舒适度下降等问题，达到防止乘车舒适度下降、防止油压离合器断续的效果

Inactive Publication Date: 2009-09-02
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in such a motorcycle that shares oil everywhere, when the amount of oil drops below the lower limit of the specified value, the oil pressure will drop instantaneously due to the deviation of the oil level caused by sudden deceleration, sudden start, or operation on a slope. , the hydraulic clutch becomes disconnected, and there is a problem that the ride comfort is reduced

Method used

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  • Oil quantity monitoring system for motorcycle
  • Oil quantity monitoring system for motorcycle
  • Oil quantity monitoring system for motorcycle

Examples

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Embodiment Construction

[0021] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0022] figure 1 It is a schematic configuration diagram showing a motorcycle hydraulic clutch mechanism 20 equipped with a motorcycle oil level monitoring device 10 according to an embodiment of the present invention.

[0023] exist figure 1 In , the driving state is the connected state of the neutral driving switching clutch (referred to as ND switching clutch) 12 as a hydraulic clutch. Hereinafter, neutral driving is simply referred to as "ND".

[0024] figure 2 A neutral state which is a non-connected (disconnected) state of the ND switching clutch 12 is shown.

[0025] In the oil pan 52 (oil tank) in which the hydraulic oil of the ND switching clutch 12 is stored, there is provided a rod (central shaft) 32, a float 34, terminals 36, 38 as protrusions, and a socket for connecting the terminals 36, 38. The oil level sensor 30 that the output oil level lowers war...

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Abstract

The degradation of a feeling of ride is prevented by preventing engagement / disengagement (sudden engagement / disengagement) of a motorcycle hydraulic clutch due to a lack of hydraulic pressure. Before a hydraulic sensor issues a hydraulic pressure-lowering detection signal Sx, an oil level sensor issues an oil level-lowering warning signal Sf in a state wherein a sufficient oil quantity is such so as not to bring an neutral drive switching clutch into a disengagement state is present even if hydraulic pressure lowers resulting from an inclined oil level due to sudden deceleration, sudden start, drive in a slope, or the like. Thus, the neutral drive switching clutch can be prevented from disengaging or engaging (suddenly disengaging or engaging).

Description

technical field [0001] The present invention relates to an oil level monitoring device for a motorcycle equipped with a hydraulic clutch that uses oil pressure (oil pressure) to make the following two states intermittent (intermittent: ), one state is a neutral state in which the power of the engine is cut off from the driving wheel side, and the other state is a driving state in which the power of the engine is connected to the driving wheel side. Background technique [0002] According to the prior art, in a two-wheeled motorcycle, an oil pressure switch for detecting whether the oil pressure is above a predetermined value is used to determine whether there is an appropriate amount of lubricating oil (also referred to as oil hereinafter) (see Patent Document 1). [0003] In addition, a motorcycle equipped with an oil pressure clutch is provided on the market, which utilizes oil and switches the clutch between a neutral state and a driving state by oil pressure. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/12F01M1/20F16D25/12F16H57/04F16H59/68F16H61/12F16H61/68F16H61/682
CPCF16D48/066F16H57/0449F16D2500/1026F16D2500/7105F16D48/02F16H2059/683F16H61/0021F16D2500/5118
Inventor 长正树中塚正彦臼仓靖贵竹内和浩
Owner HONDA MOTOR CO LTD
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