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Module for supplying gas to motor vehicle engine

A technology for motor vehicles and gas supply, applied in the direction of machines/engines, engine components, combustion engines, etc., can solve problems such as inoperability, and achieve the effect of compact geometric structure and simple connection devices

Active Publication Date: 2017-04-26
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 motor vehicle engine
  • Module for supplying gas to motor vehicle engine
  • Module for supplying gas to motor vehicle engine

Examples

Experimental program
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Embodiment Construction

[0026] Figures 1, 2, and 3 have been described. 4, the module 100 for supplying gas to a motor vehicle includes a single distributor 108, an air box 109, a cooler 107, a connecting duct 130 between the single distributor 108 and the air box 109, And the interface flange 120.

[0027] The cooler 107 is a conventional cooling heat exchanger, which is formed of a substantially parallelepiped rectangular member to which the air intake box 109 is fixed. The box 109 has a flat surface 131 provided with a rectangular central opening, the surface 131 has an inclined tube 132 mounted thereon, and the first end of the inclined tube is formed by the 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 is extended with an end part 134 having a rectangular cross-section, four corners of which are rounded, and the end part 134 extends in the longitudinal direction of the tub...

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PUM

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Abstract

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

Description

Technical field [0001] The invention relates to a module for supplying gas to the engine of a motor vehicle. Background technique [0002] Although the engine is usually supplied with air, the term "gas" is more appropriate because it may specifically include a mixture of air and exhaust gas, which is output by a parallel EGR (Exhaust Gas Recirculation) circuit. Typically, the circuit for supplying gas to the motor vehicle engine is shown schematically in FIG. 1. Such a circuit 1 comprises a gas inlet 2 and the gas incorporated is intended to be used to supply the turbocharger 4 in the first step. The supercharger 5 delivers pressurized gas toward the engine 6, and such air is previously cooled by a gas cooler 7 positioned upstream of the 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 the second step, the gas reaches the intake manifold 10 located upstream of the engine 6. At the outlet of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B29/04F02M35/10F02M29/04F02M31/20
CPCF02M35/10268F02B29/0475F02M29/04F02M31/20F02M35/10078F02M26/22Y02T10/12
Inventor S.勒鲁
Owner VALEO SYST DE CONTROLE MOTEUR
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