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Pedestal installed on cylinder body and turbocharger system for internal combustion engine

A turbocharger and cylinder block technology, which is applied to combustion engines, engine lubrication, liquid fuel engines, etc., can solve the problems of increased radiation noise, lack of rigidity, etc., and achieve the effect of reducing noise characteristics

Active Publication Date: 2009-12-30
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, other turbocharger mounting systems are known to increase radiated noise due to lack of rigidity and size issues associated with their use

Method used

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  • Pedestal installed on cylinder body and turbocharger system for internal combustion engine
  • Pedestal installed on cylinder body and turbocharger system for internal combustion engine
  • Pedestal installed on cylinder body and turbocharger system for internal combustion engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] like figure 1 As shown, turbocharger system 10 includes a turbocharger 14 and a utility base 18 . The turbocharger 14 is preferably mounted to the utility base 18 before the turbocharger 14 is mounted on the engine. figure 1 Also shown is an engine block 30 having a valley 20 in which the turbocharger system 10 rests on a hard point, shown as a substantially flat mounting pad 22 that is in contact with the cylinder Body 30 is formed in one piece. The utility base 18 provides rigid structural support for the turbocharger 14; this helps to reduce undesired engine noise emissions as well as reduce undesired vibrations associated with the turbocharger. Those skilled in the art will appreciate that, for purposes of this disclosure, the term "hard point" as used herein means a structurally rigid mounting location, such as a block pad machined into the base metal of the cylinder block. )22, or separate pads or brackets, as in Image 6 Shown in 100. Mounting pad 100 may be...

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PUM

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Abstract

The invention relates to a pedestal installed on a cylinder body and a turbocharger system for an internal combustion engine. The invention provides a turbocharger system of an internal combustion engine. The system comprises a turbocharger system with a practical pedestal, wherein the practical pedestal extends between the turbocharger and a hard point associated with the cylinder body. The practical pedestal comprises a mounting pad which connects the combined turbocharger and pedestal assembly to the engine, an inner lubricating oil supply passage and a coolant supply passage which supply the pressurized lubricating oil and coolant to the turbocharger. According to the invention, the turbocharger system can be directly connected to the cylinder body of the internal combustion engine, so as to reduce external pipes and noise of the turbocharger.

Description

technical field [0001] The present invention relates to a turbocharger system comprising not only a turbocharger but also a mounting base provided with the utilities required to operate and position the turbocharger, the mounting base Connected to the cylinder block of the engine and with various utility elements integrated in a mounting pad associated with the cylinder block. Background technique [0002] Turbocharging has been used in internal combustion engines for many years. While earlier turbochargers were typically cooled primarily by air and oil flow through the turbocharger bearings, later types of turbochargers, especially large turbochargers and those installed in heavy-duty engines The compressor is typically cooled with coolant that circulates from the engine's cooling system through the turbine and back into the engine's main cooling system. [0003] Turbochargers also require an oil supply utility and an oil drain utility to lubricate the bearings associated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B37/00F02F1/00F01M11/00
CPCF01M11/02F02B39/005F01M2011/021F02B39/14F02B75/22F02B2720/252
Inventor 克里斯托弗·考兰德帕特里克·塞克斯坦克里斯托弗·凯利·珀拉佐罗安东尼·威廉·哈德森
Owner FORD GLOBAL TECH LLC
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