IT1193688B - AIR FILTER FOR INTERNAL COMBUSTION ENGINE - Google Patents

AIR FILTER FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
IT1193688B
IT1193688B IT19787/83A IT1978783A IT1193688B IT 1193688 B IT1193688 B IT 1193688B IT 19787/83 A IT19787/83 A IT 19787/83A IT 1978783 A IT1978783 A IT 1978783A IT 1193688 B IT1193688 B IT 1193688B
Authority
IT
Italy
Prior art keywords
casing
holes
axis
combustion engine
internal combustion
Prior art date
Application number
IT19787/83A
Other languages
Italian (it)
Other versions
IT8319787A0 (en
Inventor
Mikhail Ilich Fesina
Rudolf Natanovich Starobinsky
Jury Petrovich Lazarev
Evgeny Vasilievich Lysenko
Petr Andreevich Pimakhin
Original Assignee
Volzh Ob Proizv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volzh Ob Proizv filed Critical Volzh Ob Proizv
Publication of IT8319787A0 publication Critical patent/IT8319787A0/en
Application granted granted Critical
Publication of IT1193688B publication Critical patent/IT1193688B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/14—Combined air cleaners and silencers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
    • F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1238—Flow throttling or guiding by using secondary connections to the ambient, e.g. covered by a membrane or a porous member

Abstract

A casing 1 in the form of a circular cylinder has an inlet port 5, a cover 2 and a bottom 3 having an outlet port 6. In the cover 2 and/or in the bottom 3 are holes 7, 7' arranged in the zone confined by two planes located at a distance of +/-0.1 R, where R is the radius of the casing 1, from the plane passing through an axis 9 to the casing 1 perpendicularly to the plane containing the casing axis 9 and the outlet port centre 10. The holes 7, 7' may be between 0.58 and 0.68R from the axis 9 and contain porous filter elements (8 Fig. 3). The presence of the holes 7, 7' reduces the noise emitted from the air cleaner. <IMAGE>
IT19787/83A 1982-04-12 1983-02-25 AIR FILTER FOR INTERNAL COMBUSTION ENGINE IT1193688B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU3420919 1982-04-12
SU3424801 1982-05-05

Publications (2)

Publication Number Publication Date
IT8319787A0 IT8319787A0 (en) 1983-02-25
IT1193688B true IT1193688B (en) 1988-07-21

Family

ID=26665934

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19787/83A IT1193688B (en) 1982-04-12 1983-02-25 AIR FILTER FOR INTERNAL COMBUSTION ENGINE

Country Status (5)

Country Link
DE (1) DE3304858A1 (en)
FR (1) FR2524815B1 (en)
GB (1) GB2118245B (en)
IT (1) IT1193688B (en)
SE (1) SE8301985L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322168B4 (en) 2002-05-16 2008-12-18 Toyoda Gosei Co., Ltd. Air intake device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1618708U (en) * 1950-11-28 1951-01-11 Gen Motors Corp INTAKE NOISE DAMPER WITH AIR CLEANER.
DE1781620U (en) * 1958-04-16 1959-01-22 Mann & Hummel Filter INTAKE AIR FILTER.
DE1793520U (en) * 1958-09-10 1959-08-13 Mann & Hummel Filter AIR FILTER COMBINED WITH AN INTAKE SILENCER FOR COMBUSTION ENGINES.
DE1795990U (en) * 1958-12-18 1959-09-17 Mann & Hummel Filter AIR FILTER WITH INTAKE NOISE DAMPER FOR COMBUSTION MACHINES, COMPRESSORS AND OTHER AIR SUCTION MACHINES.
FR1354712A (en) * 1963-05-02 1964-03-06 Knecht Filterwerke Gmbh Damper filter for air drawn in internal combustion engines
FR1536793A (en) * 1967-09-14 1968-08-16 Knecht Filterwerke Gmbh Silent flat filter cartridge filter for machines drawing air such as internal combustion engines
JPS51131513U (en) * 1975-04-14 1976-10-23
DE2848186C2 (en) * 1978-11-07 1981-12-03 Knecht Filterwerke Gmbh, 7000 Stuttgart Blown plastic filter housing

Also Published As

Publication number Publication date
GB2118245A (en) 1983-10-26
SE8301985L (en) 1983-10-13
IT8319787A0 (en) 1983-02-25
SE8301985D0 (en) 1983-04-11
FR2524815A1 (en) 1983-10-14
DE3304858A1 (en) 1983-10-13
GB2118245B (en) 1985-06-26
GB8303754D0 (en) 1983-03-16
FR2524815B1 (en) 1986-09-12

Similar Documents

Publication Publication Date Title
GB2082935B (en) Intake air filter for internal combustion engines
SE8000133L (en) OIL FILTER
IT8124351A0 (en) PROCEDURE FOR THE TREATMENT OF A STREAM OF EXHAUST GAS FROM AN INTERNAL COMBUSTION ENGINE.
SE8902558L (en) LUFTFILTERKASETT
ATE46635T1 (en) SUCTION DEVICE.
BR9815300A (en) Device for the treatment of emissions materials of the crankshaft housing in a positive crankshaft housing ventilation system
IT1193688B (en) AIR FILTER FOR INTERNAL COMBUSTION ENGINE
GB2029027B (en) Suction air flow detector for an internal combustion engine
SE8400084D0 (en) PARTICLE FILTER FOR CLEANING ENGINE EXHAUST GAS
IT8149321A0 (en) CARBURETTOR WITH AIR FILTER FOR INTERNAL COMBUSTION ENGINES
SE8404464L (en) SOUND MUTING FILTER
SE8205701D0 (en) AIR CLEANER FOR A COMBUSTION ENGINE
IT8123000A0 (en) INTAKE IN THE CHAMBER OF INTERNAL COMBUSTION ENGINE EQUIPPED WITH COMBUSTION. OF SUB-SUCTION PATH TO GENERATE A GAS VORTEX
SU1010310A1 (en) Intake silencer
IT1139179B (en) INTERNAL COMBUSTION ENGINE WITH INTENSE VORTICOSITY OF THE SUCTION GAS
SU1220417A1 (en) Air cleaner
DE2861390D1 (en) Air expansion chamber
GB2169655B (en) A system for feeding secondary air to an exhaust manifold of an internal combustion engine
ATE60824T1 (en) REGENERABLE SOOT FILTER FOR THE EXHAUST FROM COMBUSTION ENGINES.
FR2568632B1 (en) AIR FILTER FOR ENGINE
IT1106532B (en) DEVICE FOR THE AGGLOMERATION OF LEAD PARTICLES PRESENT IN THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
IT1075050B (en) IMPROVEMENT IN TWO-STROKE COMBUSTION ENGINES, WHERE THE DIRECT CONTACT BETWEEN THE OUTLET GAS BURNED AND THE ACTIVE INLET MIXTURE IS DURED
SE8304081D0 (en) AIR CLEANER WITH A COMBUSTION ENGINE
IT8223776A0 (en) AIR FILTER FOR AN INTERNAL COMBUSTION ENGINE.
ATE29764T1 (en) COMBUSTION CHAMBER OF A DIESEL ENGINE.