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Oil pump performance detecting system

A detection system and oil pump technology, applied in the field of oil pump, to achieve the effect of simple structure

Inactive Publication Date: 2008-04-09
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, there is no domestic manufacturer that systematically develops the automatic transmission oil pump assembly, and in the development process of the automatic transmission oil pump assembly, one of the current difficulties encountered by the industry is how to accurately test the basic characteristics of the oil pump

Method used

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Experimental program
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Embodiment Construction

[0010] As shown in Figure 1, the system consists of a running test device and a detection and control device. The oil pump 10 is fixed on the running test device, and the detection and control device sorts out the data collected from the running test device and outputs it.

[0011] The operation test device includes a driving device and a matching tool 20. The oil pump 10 is arranged on the matching tool 20. The oil pump 10 is connected with the oil tank 50 through the oil inlet device 30 and the oil outlet device 40. The oil outlet device 40 is provided with There is a regulating valve 41 .

[0012] As shown in Figure 1, the oil tank 50, the oil inlet device 30, the oil pump 10 and the oil outlet device 40 form a closed-loop circulation system. When the driving device operates, the oil pump 10 will run accordingly, so that the entire closed-loop system begins to circulate, which is the next step. Make the necessary preparations for the inspection.

[0013] After setting the ...

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Abstract

The invention belongs to oil pump field, in particular to an oil pump performance detection system. The system comprises an oil pump (10) consisting of a run test device and a detection control device; the oil pump (10) is fixedly arranged on the run test device; the detection control device arranges and outputs the data collected by the automatic run test device. The oil pump can be arranged on the run test device for operation; the detection control device detects all values of the oil pump in operation process and arranges and outputs the values, thus facilitating the technician to have a comprehensive understanding of the performance of the oil pump and validate and improve the designed oil pump. The invention has simple structure, convenient application and good testing performance.

Description

technical field [0001] The invention belongs to the field of oil pumps, and in particular relates to an oil pump performance detection system. Background technique [0002] The transmission of each mechanical part of the automatic transmission is realized through the hydraulic control system, and the power source of the hydraulic control system is the oil pump, so the performance of the oil pump is one of the main factors that determine the performance and life of the transmission. [0003] At present, there is no relevant domestic manufacturer that systematically develops the automatic transmission oil pump assembly. In the development process of the automatic transmission oil pump assembly, one of the current difficulties encountered by the industry is how to accurately test the basic characteristics of the oil pump. Contents of the invention [0004] The purpose of the present invention is to provide an oil pump performance detection system, which can comprehensively me...

Claims

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Application Information

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IPC IPC(8): F04B51/00
Inventor 张燕凤朱小龙蒲红江刘化雪莫春峰孟庆健楼信俊艾涛张延
Owner CHERY AUTOMOBILE CO LTD
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