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Automobile fuel-saving method

A technology for automobiles and engines, which is applied to vehicle components, control devices, transportation and packaging, etc., and can solve problems such as energy loss

Inactive Publication Date: 2008-09-24
杨双来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the driver needs to collect oil, he will reduce or stop the oil supply to the engine, and the engine speed will decrease. At this time, the inertial force of the car body will force the engine to rotate through the drive axle, gearbox, and clutch. The car still relies on its inertia to move forward, but Because the inertial force of the car body will forcibly drive the drive axle, gearbox, clutch, and engine to rotate, causing unnecessary energy loss (that is, the engine is an air pump when it is not refueling, and it takes a long time to make it rotate. large mechanical energy drives it)

Method used

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Embodiment Construction

[0006] When the rotational speed of the engine is lower than the rotational speed of the first shaft of the gearbox, the kinetic energy of the first shaft of the gearbox is not transmitted to the engine. In this embodiment, it is realized by a one-way engaging device. The one-way meshing device is installed on the first shaft of the gearbox, and the one-way meshing device can be driven by the power transmission plate of the clutch or the flywheel of the engine. Such as figure 1 , figure 2 As shown, the one-way occlusal device has an active one-way occlusal outer cover 2, and a passive occlusal inner spline sleeve 5 is arranged inside the active one-way occlusal outer cover. A long bead 1 matching the outside of the passive occlusal inner spline sleeve is arranged between the sleeve 5 and the active one-way occlusal outer sleeve 2 , and the long bead is installed on the long bead frame 3 . Spring 4 is housed between the long bead frame and the inner spline sleeve of passive ...

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Abstract

This invention relates to a car oil saving method including: when the rotation speed of an engine is higher than that of a shaft of the gear-box, the engine transfers kinetic energy to a shaft of the gear-box via the driving unit characterizing that when the rotate speed of the engine is lower than that of a shaft of the gear-box, the kinetic energy of the shaft of the gear-box will not be transferred to the engine to save fuel oil and reduce wearing of the engine.

Description

Technical field: [0001] The invention relates to an automobile fuel-saving method. Background technique: [0002] Usually, when the car engine is running, it always rotates in one direction. When the car starts, the power of the engine is transmitted to the gearbox through the clutch, and then the driver manipulates the gearbox to change gears according to different speeds, drives the drive axle, and drives the wheels to rotate. Make the car go forward or backward. When the car is running, when the driver refuels, the engine passes through the fuel, and the power generated by the combustion drives the entire car body through the clutch, gearbox, and drive axle. The moving car body also has a certain inertia force, and the inertia makes it continue. forward movement. When the driver needs to collect oil, he will reduce or stop the oil supply to the engine, and the engine speed will decrease. At this time, the inertial force of the car body will force the engine to rotate th...

Claims

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Application Information

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IPC IPC(8): B60K17/26
Inventor 杨双来
Owner 杨双来