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Condensate Dispersion Kit

一种冷凝物、组件的技术，应用在发动机元件、电气控制、燃烧空气/燃烧-空气处理等方向，能够解决发动机失火、发动机的冷凝水有问题等问题

Inactive Publication Date: 2020-01-31
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, condensate entering the engine under idling conditions can be problematic as the engine can misfire under these conditions

Method used

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  • Condensate Dispersion Kit
  • Condensate Dispersion Kit
  • Condensate Dispersion Kit

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] Reference will now be made in detail to presently preferred compositions, examples and methods of this disclosure, which constitute the best modes of carrying out the invention presently known to the inventors. The figures are not drawn to scale. It is to be understood, however, that the disclosed embodiments are merely exemplary of the invention, which may be embodied in various and alternative forms. Therefore, specific details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention.

[0025] All numerical quantities in this specification, including amounts of material or conditions of reaction and / or use, are to be understood as modified by the word "about" in describing the broadest scope of the invention. Practice within the numerical limits stated is generally preferred. Furthermore, unless expressly stated to the contr...

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PUM

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Abstract

A condensation dispersing device for a turbocharged vehicle engine includes a valve body, a movable valve and a biasing device. A movable valve and a biasing device are disposed within the valve body. The valve body defines a valve seat within the valve body and includes an inlet and an outlet. The movable valve defines an engagement feature operably configured to engage the valve seat when the movable valve is in the first position. The biasing device is operatively configured to urge the movable valve to the second position when the pressure in the intake manifold is equal to or greater than atmospheric pressure.

Description

technical field [0001] The present invention relates generally to vehicle engines, and more particularly to turbocharged or supercharged vehicle engines. Background technique [0002] Turbocharged and supercharged engines may be configured to compress ambient air entering the engine to increase power. Since the compression of air results in an increase in air temperature, a charge air cooler can be used to cool the heated air, increasing its density and further increasing the engine's potential power. However, if the humidity of the ambient air is high, condensation (eg, water droplets) may form on any interior surface of the charge air cooler that is cooler than the dew point of the compressed air. During transient conditions such as hard vehicle acceleration, these droplets can be blown out of the charge air cooler and into the engine's combustion chamber, for example causing engine misfire, loss of torque and engine speed, and increased likelihood of incomplete combustio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D41/00F02B29/04
CPCF02B29/0468F02B29/0475F02D41/0007F02B29/0406F02M35/024F02M35/10255F02M35/10281F02M35/104Y02T10/12F02D9/02
Inventor S·M·欧文T·斯佩罗S·A·耶斯克
Owner GM GLOBAL TECH OPERATIONS LLC