INTERNAL COMBUSTION ENGINE INTAKE SYSTEM AIR FLOW TEMPERATURE CONTROLLER Russian patent published in 1998 - IPC

Abstract RU 2118691 C1

FIELD: mechanical engineering; vehicle internal combustion engines. SUBSTANCE: temperature controller has housing 1 with branch pipes 2, 3 and 4 for heated, nonheated and mixed air, respectively, and control gate 6. Free end faces of gate 6 are lined over entire free perimeter with porous vibration damping material. Places of contact of housing 1 with end faces of gate 6 are lined with porous vibration damping material 8 permeable to gas. Inner surface of housing 1 is lined with noise absorbing material 9. EFFECT: enhanced functional capabilities, provision of high acoustic properties. 2 cl, 5 dwg

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RU 2 118 691 C1

Authors

Fesina M.I.

Sokolov A.V.

Dates

1998-09-10—Published

1996-11-28—Filed