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Engine oil preheating structure using air compressor

An air compressor, engine oil technology, applied in the direction of machine/engine, engine components, engine lubrication, etc., can solve problems such as reduction, engine power negatively affects fuel efficiency, and friction loss increases along the line.

Inactive Publication Date: 2019-07-05
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, when the engine is started in cold weather, since the oil is pumped in a state of high viscosity to forcibly flow in, the friction loss increases significantly along the line and the power loss of the oil pump increases, which in turn negatively affects the engine power and makes the reduced fuel efficiency

Method used

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  • Engine oil preheating structure using air compressor
  • Engine oil preheating structure using air compressor
  • Engine oil preheating structure using air compressor

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Embodiment Construction

[0024] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. However, the invention may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Throughout the disclosure, like reference numerals refer to like parts in the various figures and embodiments of the present invention.

[0025] Figure 4 It is a schematic diagram showing the working sequence of the engine oil preheating structure using the air compressor according to the embodiment of the present invention. Figure 5 is a schematic diagram showing an engine oil preheating structure using an air compressor according to an embodiment of the present invention.

[0026] Such as Figure 4 As shown, the engine oil preheating...

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PUM

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Abstract

An engine oil warm-up structure using an air compressor (500) may comprises an air compressor (500), an oil supply line and an on / off valve, wherein air is compressed at high pressure to supply the compressed air to an air tank, the oil supply line through which oil from an oil pan (100) is supplied to a head portion (520) of the air compressor (500) is supplied, and an opening and closing valve (530) which is installed at the head portion (520) of the air compressor (500). The on / off valve is installed in the head portion of the air compressor and is controlled to selectively enable the engine oil from the oil supply line to pass through the head portion (520) of the air compressor (500).

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2014-0113202 filed on Aug. 28, 2014, the entire contents of which are incorporated herein by reference. technical field [0003] Exemplary embodiments of the present invention relate to an engine oil preheating structure using an air compressor; thermal structure. Background technique [0004] Such as figure 1 As shown in , the engine oil is generally circulated in the following manner: The oil is supplied from the oil pan section P, filtered through the oil filter section F, and then supplied to the oil gallery of the engine body E to pass through the air compressor section A The lower part is returned to the oil pan section. [0005] That is, if figure 2 As shown, oil flows from oil pan 10 via strainer 11 through conduit 12 , is conveyed to oil pump 20 , and is then supplied via conduit 21 to the oil gallery of the cylinder block. [0006] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M5/02
CPCF01M11/02F01M2011/021F01P2037/02
Inventor 文承东
Owner HYUNDAI MOTOR CO LTD