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Engine oil balance system and operation method thereof

A technology of balancing system and oil, applied in mechanical equipment, engine components, machines/engines, etc., can solve the problems of accelerated wear of motion pairs, increased viscosity of oil consumption, and difficulty in establishing oil film, so as to reduce fuel consumption, reduce wear, Technically significant effect

Inactive Publication Date: 2018-03-16
HITACHI AUTOMOTIVE SYST SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the oil consumption will increase, the viscosity will decrease, and the oil film will become very difficult to build.
Similarly, if the oil pressure is too low, it will also cause accelerated wear of the moving pair

Method used

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  • Engine oil balance system and operation method thereof
  • Engine oil balance system and operation method thereof

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Embodiment Construction

[0059] The structure and working principle of the engine oil balancing system of the present invention will be described below in conjunction with the accompanying drawings.

[0060] Such as figure 1 As shown, the engine oil balancing system disclosed in the present invention includes an oil pan 9 and an engine oil jacket 10 for storing engine oil. Oil flows from the oil pan 9 to the engine oil jacket 10 via the oil input line 12 a , the auxiliary oil input line 12 b and the oil input main line 12 ′, and from the engine oil jacket 10 back to the oil pan 9 via the oil return line 13 . from figure 1 As can be seen in the figure, the oil input pipeline 12a and the auxiliary oil input pipeline 12b are two parallel pipelines, they are connected to each other to form the main oil input pipeline 12 ′, and finally reach the engine oil jacket 10 .

[0061] A conventional oil pump 5 is fitted on the oil inlet line 12a. The conventional oil pump 5 communicates with the oil pan 9 via t...

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Abstract

The invention relates to an engine oil balance system and an operation method thereof. The engine oil balance system comprises an oil pan (9), an engine oil sleeve (10), a conventional oil pump (5), awind resistance auxiliary oil pump (4) and an air collecting cover (6); the conventional oil pump (5) communicates with the oil pan through an engine oil input pipeline (12a) and communicates with the engine oil sleeve through the engine oil input pipeline and an engine oil input main pipeline (12'); the wind resistance auxiliary oil pump (4) communicates with the oil pan through an auxiliary engine oil input pipeline (12b) and communicates with the engine oil sleeve through the auxiliary engine oil input pipeline and an engine oil input main pipeline, a gear meshing device (8) is arranged inthe wind resistance auxiliary oil pump, and one gear of the gear meshing device is meshed with the conventional oil pump (5); and the air collecting cover (6) is connected to the wind resistance auxiliary oil pump, and is used for driving the wind resistance auxiliary oil pump by utilizing collected air. The engine oil balance system has the advantages that oil consumption can be reduced, the torque loss of an engine can be reduced, the power output of the engine can be increased, abrasion of the engine can be reduced, and the service life of the engine can be prolonged.

Description

technical field [0001] The present invention relates to an oil balancing system for a motor vehicle, and more particularly, to an oil balancing system with a wind resistance assisted oil pump. In addition, the invention also relates to the operation method of the engine oil balancing system. Background technique [0002] Gear oil pumps are commonly used in motor vehicles to pump oil. As is well known, gear oil pumps have a suction side and a discharge side. Under a certain pressure, the gear oil pump draws oil into its suction side by means of two relatively rotating and partially meshing gears. The pumping of the oil takes place after the sucked oil has filled the individual teeth of the gear and then is conveyed to its discharge side. In the prior art, the power of the gear oil pump usually comes from the crankshaft of the engine. [0003] For example, Chinese invention patent CN102121561B discloses a variable displacement gear oil pump. The gear oil pump includes a p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M1/16F01M1/18F01M1/02
CPCF01M1/16F01M1/02F01M1/18F01M2001/0253
Inventor 张帅
Owner HITACHI AUTOMOTIVE SYST SUZHOU
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