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Vehicle device and method of operating the same

A vehicle and guiding device technology, applied in the charging system, adding non-fuel substances to fuel, cooling the engine, etc., can solve problems such as limitation and achieve the effect of reducing heat transfer

Inactive Publication Date: 2016-01-20
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the control of superheat transfer within the heat exchanger is very limited

Method used

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  • Vehicle device and method of operating the same
  • Vehicle device and method of operating the same
  • Vehicle device and method of operating the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0112] figure 1 A schematic side view of a device 1 of the first embodiment is shown, which is of the type often arranged in the front end region of a vehicle powered by an internal combustion engine.

[0113] The device 1 comprises three heat exchangers 2 , 3 , 8 . The intercooler 2 a forms the first heat exchanger 2 , the air conditioner condenser 3 a forms the second heat exchanger 3 , and the engine radiator 9 forms the third heat exchanger 8 . The heat exchangers 2, 3, 8 are arranged at intervals along the longitudinal axis 7 of the vehicle.

[0114] The device 1 is also equipped with a fan 4 which assists the heat transfer caused by convection and also maintains the heat transfer when the vehicle is stationary. A fan 4 (which has a fan wheel rotating about a fan shaft 4b) generates a fan airflow 5, the main direction of which in this example is aligned with the longitudinal axis 7 of the vehicle and identified with an arrow.

[0115] The arrangement of the individual...

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PUM

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Abstract

The arrangement (1) has two heat exchangers (2,3) arranged at a distance from each other. The both heat exchangers are arranged upstream to a fan (4) that generates air flow (5). An adjustable flow guiding device (6) is provided upstream to the fan for variable division of the air flow on the two heat exchangers. An independent claim is also included for a method for adjusting a flow guiding device on a coolant channel arrangement.

Description

【Technical field】 [0001] The invention relates to a device located in the front end region of a vehicle driven by an internal combustion engine. The invention also relates to a method of operating such a device. 【Background technique】 [0002] An internal combustion engine has a cylinder block and a cylinder head, which are connected to each other to form individual cylinders, the combustion chambers. The cylinder head is generally used to hold the valve train. During the exhaust and fill cycle, the combustion gases are expelled via the exhaust port and the intake air fills the combustion chamber, ie fresh mixture or fresh gas is drawn in via the intake port. To control the exhaust and filling cycles, the valves used as control elements in four-stroke engines use poppet valves, which perform a reciprocating stroke movement during operation of the internal combustion engine and thus open and close the intake and exhaust ports. The valve actuation mechanism (including the v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01P3/18F01P11/10F01P7/06F02B29/04F01M5/00F02M25/07
CPCF01M5/002F01P7/10F02M35/10268F28D1/0426F28D2021/008F28F27/02
Inventor M·马克奥维兹
Owner FORD GLOBAL TECH LLC