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Module for supplying gas to a motor vehicle engine

A technology for motor vehicle and gas supply, applied in the direction of machine/engine, engine element, combustion engine, etc., can solve problems such as inoperability, and achieve the effect of compact geometric structure and simple connection device

Active Publication Date: 2014-08-20
VALEO SYST DE CONTROLE MOTEUR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a fixation has the disadvantage of transferring force from the connection to the support column 19, which reacts, usually by bending or twisting, quickly becoming inoperable, again leading to this cantilever effect

Method used

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  • Module for supplying gas to a motor vehicle engine
  • Module for supplying gas to a motor vehicle engine
  • Module for supplying gas to a motor vehicle engine

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] figure 1 , 2 , 3 have been described. refer to Figure 4 , the module 100 for supplying gas to a motor vehicle comprises a single distributor 108, an air intake box 109, a cooler 107, a connecting duct 130 between the single distributor 108 and the air intake box 109, and an interface boss Edge 120.

[0027] The cooler 107 is a conventional cooling heat exchanger formed of a substantially parallelepiped rectangular member, and the air intake box 109 is fixed thereto. Said box 109 has a flat face 131 provided with a rectangular central opening, said face 131 having an inclined tube 132 mounted thereon, the first end of which is formed by said central opening. The term "inclined" means that the tube 132 is neither perpendicular nor parallel to the plane of the flat surface 131 . The second end 133 of the tube 132 extends with an end piece 134 having a rectangular cross-section with its four corners rounded, said end piece 134 extending in the longitudinal direction o...

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PUM

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Abstract

The invention relates to a module (100) for supplying gas to an engine (6) of a motor vehicle, comprising a single dispenser (108), a gas cooler (107) provided with means (120, 146) for fixing to the cylinder head of said engine (6), and an intake box (109) connecting said single dispenser (108) to said cooler (107).

Description

technical field [0001] The invention relates to a module for supplying gas to a motor vehicle engine. Background technique [0002] Although the engine is usually supplied with air, the term "gas" is more appropriate, as it may notably include a mixture of air and exhaust gas, which is output by a parallel EGR (exhaust gas recirculation) circuit. Typically, a circuit for supplying gas to a motor vehicle engine is in the figure 1 is schematically shown in . Such a circuit 1 comprises a gas inlet 2 , the gas taken in intended to be used in a first step to supply a turbocharger 4 . The supercharger 5 delivers pressurized gas towards the engine 6 , such air being previously cooled by a gas cooler 7 positioned upstream of said engine 6 . This supply of gas to the engine 6 can be interrupted by a single distributor 8 positioned upstream of the cooler 7 . In a second step, the gases arrive in an intake manifold 10 positioned upstream of said engine 6 . At the outlet of the eng...

Claims

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Application Information

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IPC IPC(8): F02B29/04F02M35/10F02M29/04F02M31/20
CPCY02T10/146F02M25/0726Y02T10/126F02M31/20F02M35/10268F02M35/10078F02M29/04F02B29/0475F02M26/22Y02T10/12
Inventor S.勒鲁
Owner VALEO SYST DE CONTROLE MOTEUR
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