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Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission

An external overflow valve, hydraulic torque converter technology, applied in the direction of fluid transmission, transmission, transmission parts, etc., can solve the problems of low power, high cost, low efficiency, etc., and achieve transmission power and transmission. Efficiency improvement, high average speed, easy maintenance effect

Active Publication Date: 2014-07-23
济宁高新科达科技项目服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the hydraulic torque converter needs to be designed according to the principle of hydrostatics, etc., the power it can transmit is not large, and the efficiency is not high; in addition, the cost is high

Method used

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  • Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission
  • Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown in , a compound type hydraulic torque converter with external overflow valve, including input shaft 1, output gear pair 3, one-way clutch 4, external overflow valve torque converter 5, input gear pair 6 , coupling shaft 7, output shaft 8, planetary gear 20, fixed planet carrier 21, input large ring gear 22, output small ring gear 23, fixed connection planet carrier 24, The input small ring gear 25, the output large ring gear 26, the confluence planet carrier 27, the output large ring gear 28, the confluence gear 29, the input small ring gear 25 and the input gear 61 of the input gear pair 6 are connected with the input shaft 1, fixedly connected The planet carrier 24 cooperates with the input small ring gear 25 and the output large ring gear 26 through the planetary gear 20 on it, the output large ring gear 26 is connected with the input gear 31 of the output gear pair 3, and the output gear 32 of the output gear pair 3 is connected with the T...

Embodiment 2

[0027] Such as figure 2As shown in , a compound CVT with an external overflow valve torque converter includes an input shaft 1, a one-way clutch 4, an external overflow valve torque converter 5, an input gear pair 6, Coupling shaft 7, confluence gear pair 8, output shaft 9, planetary gear 20, fixed planet carrier 21, output small ring gear 22, input large ring gear 23, connecting planetary gear Frame 24, connecting small ring gear 25, connecting large ring gear 26, output large ring gear 27, confluence gear 28, confluence planetary frame 29, confluence planetary gear 30, output large gear 31, confluence input pinion gear 32, confluence input The planet carrier 33, the input large ring gear 23 and the input gear 61 of the input gear pair 6 are connected with the input shaft 1, and the fixed planet carrier 21 cooperates with the output small ring gear 22 and the input large ring gear 23 through the planetary gear 20 on it, The output pinion gear 22 is connected with the input ...

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PUM

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Abstract

The invention provides a compound type hydraulic torque converter with an overflow valve arranged externally. According to the technical scheme, the compound type hydraulic torque converter with the overflow valve arranged externally is characterized in that a small input gear ring 25 and an input gear pair 6 are connected with an input shaft 1, a large output gear ring 26 is connected with an output gear pair 3, the output gear pair 3 is connected with a collector planet carrier 27, the input gear pair 6 is connected with a large input gear ring 22, a small output gear ring 23 is connected with a hydraulic torque converter body 5 with the overflow valve arranged externally, the hydraulic torque converter body 5 with the overflow valve arranged externally is connected with a one-way clutch 4 and a collector gear 29, a fixed planet carrier 21 and a fixed planet carrier 24 are connected with a fixed component through connecting shafts 7, and a large output gear ring 28 is connected with an output shaft 8.

Description

technical field [0001] The invention belongs to the field of hydraulic torque converters, more specifically, it is a torque converter used for various ground vehicles, ships, railway locomotives, construction machinery, various metallurgy, mining, petroleum, chemical industry, light industry, food, textile , hoisting and transportation machinery, machine tools, robots and military compound relief valve external hydraulic torque converter and continuously variable transmission. Background technique [0002] At present, the hydraulic torque converter needs to be designed according to the principle of hydrostatics, etc., the power it can transmit is not large, and the efficiency is not high; in addition, the cost is high. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art, and provides a composite overflow valve external hydraulic torque converter and a continuously variable transmission with simple structure, energy saving and high e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H47/08
CPCF16H41/24F16H47/08F16H57/023F16H57/08F16H57/082F16H2057/087
Inventor 吴志强
Owner 济宁高新科达科技项目服务有限公司
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