INTAKE DEVICE OF INTERNAL COMBUSTION ENGINE Russian patent published in 1998 - IPC

Abstract RU 2115818 C1

FIELD: mechanical engineering; internal combustion engines; intake systems. SUBSTANCE: intake device has housing 1 with throttle valve 3 mounted on rotary axle 2. Novelty is that throttle valve 3 is made, at least partially, in cross section, of open pore noise and vibration damping material. Size of pores can increase from center of throttle valve 3 to its edge 6. Throttle valve can be made sectional, with streamlined surface. EFFECT: reduced noise and hydraulic resistance in intake manifold of internal combustion engine. 4 cl, 9 dwg

Similar patents RU2115818C1

Title	Year	Author	Number
AIR SUPPLY SYSTEM OF INTERNAL COMBUSTION ENGINE	1997	Fesina M.I. Sokolov A.V.	RU2115822C1
COOLING SYSTEM SET OF VEHICLE INTERNAL COMBUSTION ENGINE	1998	Fesina M.I. Sokolov A.V.	RU2140553C1
INTERNAL COMBUSTION ENGINE	1999	Fesina M.I. Sokolov A.V.	RU2172861C2
INTERNAL COMBUSTION ENGINE	1999	Fesina M.I. Sokolov A.V.	RU2165541C2
INTAKE SYSTEM OF INTERNAL COMBUSTION ENGINE FOR TRANSPORT FACILITY	1995	Fesina M.I. Sokolov A.V.	RU2096649C1
INTERNAL COMBUSTION ENGINE INTAKE SYSTEM	1995	Fesina M.I. Sokolov A.V.	RU2090775C1
INTERNAL COMBUSTION ENGINE INTAKE SYSTEM	1996	Fesina M.I. Sokolov A.V.	RU2115011C1
AIR-COOLED INTERNAL COMBUSTION ENGINE	1996	Fesina M.I. Sokolov A.V.	RU2102621C1
INTERNAL COMBUSTION ENGINE VALVE-TIMING GEAR	1999	Fesina M.I. Sokolov A.V.	RU2172845C1
MULTICYLINDER INTERNAL COMBUSTION ENGINE	1997	Fesina M.I. Sokolov A.V. Proskurin V.A.	RU2134356C1

RU 2 115 818 C1

Authors

Fesina M.I.

Sokolov A.V.

Dates

1998-07-20—Published

1996-11-18—Filed