Automotive braking force reclaiming economizing and accelerating unit

A technology of automobile braking and kinetic energy recovery, which is applied to the arrangement of multiple prime movers of power units, pneumatic power units, and general power units, and can solve the problems of easy oil contamination, high system failure rate, hydraulic components Many problems, to achieve the effect of driving safety, good technical and economic benefits, and prolonging life

Inactive Publication Date: 2006-09-20
SHANGHAI SHENZHOU VEHICLE RES & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, its problems are: the structure is more complex; more hydraulic components are configured to realize its functions; a pneumatically controlled clutch is required; the fuel tank is an open structure, the oil is easily polluted, and the system failure rate is high

Method used

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  • Automotive braking force reclaiming economizing and accelerating unit
  • Automotive braking force reclaiming economizing and accelerating unit
  • Automotive braking force reclaiming economizing and accelerating unit

Examples

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Embodiment Construction

[0021] In order to have a compact structure, this device can integrate each hydraulic valve into a valve body according to the principle of the hydraulic system, and become a special valve. The advantages of using a dedicated integrated valve are: small size, light weight; short channel in the valve body, less energy loss; fewer parts, low failure rate; lower cost in mass production, better reliability and economy. After considering the cost factor, the hydraulic system of the device can also be composed of various cartridge valves or stacked valves according to the schematic diagram.

[0022] The bladder type fuel tank is a closed fuel tank with variable shape and volume, and its structure shows Figure 5 . It consists of an oil joint 14, an oil-resistant bladder 15 (material and structure similar to the air bag inflated in an accumulator, which can be made of plastic or rubber), a shell 16 (which can be made of engineering plastics or thin iron sheet, and protects the bladd...

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Abstract

An oil-saving boosting unit able to recover the braked kinetic energy for car features that the additional mechanical structure and simple hydraulic system are additionally installed to the output axle of speed variator or drive axle. When the car is braking, its inertia can drive oil pump to become the pressure energy of fluid and store it in energy accumulator. When the car is driven or accelerated, the energy is released via the same mechanism. An enclosed leather bag type oil tank and a simple hydraulic system are used.

Description

1. Technical field: [0001] The invention is an additional device for automobiles, which can be used for various types of automobiles, especially urban public transport vehicles, and is a fuel-saving device that automatically recovers kinetic energy during braking and is used for automatic boosting during driving. 2. Background technology: [0002] At present, all kinds of automobiles mostly utilize the friction resistance produced by the braking system to realize deceleration or parking. When braking, the kinetic energy of the vehicle obtained by consuming fuel and other energy sources is transformed into heat energy on the brake and is lost in vain. Frequent deceleration, parking, starting, and afterburning are the common characteristics of all vehicles, especially urban public transport vehicles. This kind of energy loss is considerable, and the environmental pollution of a large amount of exhaust gas to the city cannot be underestimated. [0003] "Automotive Energy Stor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/12
CPCB60K6/12Y02T10/6208Y02T10/62
Inventor 江绍成冯正进陈杰陆林峰
Owner SHANGHAI SHENZHOU VEHICLE RES & DEV
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