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A system that utilizes regenerative braking force to assist engine air intake

A technology for recovering brakes and engines, applied in combustion engines, machines/engines, brake transmissions, etc., can solve problems such as small exhaust volume, inability of turbochargers to work, and inability to promote the working speed of exhaust gas turbines. Reduced wear and heat generation, reduced turbo lag, increased power output

Active Publication Date: 2021-11-19
兰泽(荆门)智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The working principle of the exhaust gas turbocharger is to use the exhaust gas emitted by the engine to drive the exhaust gas turbine to rotate, and then the exhaust gas turbine drives the coaxially connected compressor turbine to rotate, and then pressurizes the air and sends it into the engine; but when the engine speed is relatively high When it is low, the displacement is small, and it cannot push the exhaust gas turbine to reach the working speed, so the turbocharger cannot work when the engine speed is low

Method used

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  • A system that utilizes regenerative braking force to assist engine air intake
  • A system that utilizes regenerative braking force to assist engine air intake
  • A system that utilizes regenerative braking force to assist engine air intake

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0026] Such as Figure 1 to Figure 12 As shown, a system for assisting engine air intake by recovering braking force described in this embodiment includes a braking force recovery device 1 and is used to store pressurized air and release the pressurized air to the turbocharger The air storage device 2 in the device, the brake force recovery device 1 includes a hydraulic brake mechanism 11, a hydraulic friction clutch 12 and a pressurized plunger pump 13, and the hydraulic brake mechanism 11 includes a brake disc 111 and a brake mounting bracket 112, the brake disc 111 is rotatably connected to the brake mounting frame 112 through bearings, and the brake mounting frame 112 is fixed on the external vehicle body. The hydraulic friction clutch 12 includes an out...

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Abstract

The invention discloses a system for assisting engine air intake by recovering braking force, which includes a braking force recovery device and an air storage device. The braking force recovery device includes a hydraulic brake mechanism, a hydraulic friction clutch and a pressurized plunger pump, and the hydraulic brake mechanism It includes a brake disc and a brake installation frame. The hydraulic friction clutch includes an outer sleeve, a driving shaft, a hydraulic drive cylinder, a driven shaft and a return spring. The hydraulic drive cylinder is fixed at one end of the outer sleeve, and the drive shaft and the driven shaft One end is located in the outer sleeve, and both are equipped with friction plates, the return spring is fixed between the driving shaft and the driven shaft, the other end of the driving shaft is connected to the brake disc, and the other end of the driven shaft is connected to the pressure column Plug pump transmission connection, the oil circuit of the hydraulic drive cylinder is connected in series with the oil circuit of the hydraulic brake mechanism; the invention can make the turbocharger work even when the engine speed is low, improve the output power of the engine, and reduce the pressure of the turbocharger. turbo lag phenomenon.

Description

technical field [0001] The present invention relates to a system for assisting engine air intake with regenerative braking force. Background technique [0002] The working principle of the exhaust gas turbocharger is to use the exhaust gas emitted by the engine to drive the exhaust gas turbine to rotate, and then the exhaust gas turbine drives the coaxially connected compressor turbine to rotate, and then pressurizes the air and sends it into the engine; but when the engine speed is relatively high When it is low, the displacement is small, and the exhaust gas turbine cannot be driven to reach the working speed, so the turbocharger cannot work when the engine speed is low. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages mentioned above, and provide a system for assisting engine air intake by using regenerative braking force. [0004] To achieve the above object, the specific scheme of the present invention is as foll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B37/11F04B35/06B60T1/10B60T11/10
CPCB60T1/10B60T11/103F02B37/11F04B35/06Y02T10/12
Inventor 杨春波
Owner 兰泽(荆门)智能科技有限公司
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