[go: up one dir, main page]

ATE237077T1 - AIR FILTER PROVIDED WITH A DAMPER ELEMENT FOR INTERNAL COMBUSTION ENGINES - Google Patents

AIR FILTER PROVIDED WITH A DAMPER ELEMENT FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
ATE237077T1
ATE237077T1 AT99901801T AT99901801T ATE237077T1 AT E237077 T1 ATE237077 T1 AT E237077T1 AT 99901801 T AT99901801 T AT 99901801T AT 99901801 T AT99901801 T AT 99901801T AT E237077 T1 ATE237077 T1 AT E237077T1
Authority
AT
Austria
Prior art keywords
housing
air filter
internal combustion
combustion engines
filter provided
Prior art date
Application number
AT99901801T
Other languages
German (de)
Inventor
Istvan Balogh
Original Assignee
Autotrib Tribologiai Kutato Es
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 Autotrib Tribologiai Kutato Es filed Critical Autotrib Tribologiai Kutato Es
Application granted granted Critical
Publication of ATE237077T1 publication Critical patent/ATE237077T1/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
    • F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
    • F02M35/0205—Details, e.g. sensors or measuring devices
    • F02M35/0207—Details, e.g. sensors or measuring devices on the clean air side
    • 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
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Silencers (AREA)

Abstract

An air filter fitted with a silencer for internal combustion engines comprises a housing (1) with an atmospheric air intake pipe (6) and a purified air discharge pipe (8), and a filter insert (4) that can be placed in the housing (1). The intake pipe (6) is arranged in the vicinity of one of the end faces of the housing (1), on the outer side wall of the housing (1). The invention essentially consists in that one or several silencer inserts (3) with diffuser openings widening in the direction of the discharge pipe (8), preferably so as to fill the whole cross section of the housing (1), are arranged in the part of the housing (1) located between the air filter insert (4) and the discharge pipe (8).
AT99901801T 1998-01-21 1999-01-19 AIR FILTER PROVIDED WITH A DAMPER ELEMENT FOR INTERNAL COMBUSTION ENGINES ATE237077T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU9800102A HU222975B1 (en) 1998-01-21 1998-01-21 Air cleaner for internal combustion engines
PCT/HU1999/000005 WO1999037906A1 (en) 1998-01-21 1999-01-19 Air filter fitted with a silencer for internal combustion engines

Publications (1)

Publication Number Publication Date
ATE237077T1 true ATE237077T1 (en) 2003-04-15

Family

ID=89996025

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99901801T ATE237077T1 (en) 1998-01-21 1999-01-19 AIR FILTER PROVIDED WITH A DAMPER ELEMENT FOR INTERNAL COMBUSTION ENGINES

Country Status (6)

Country Link
EP (1) EP1049866B1 (en)
AT (1) ATE237077T1 (en)
AU (1) AU2179899A (en)
DE (1) DE59904946D1 (en)
HU (1) HU222975B1 (en)
WO (1) WO1999037906A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488781A (en) * 2009-02-23 2009-07-22 华为技术有限公司 Loop link detection method in transmission cable and apparatus
WO2014184377A2 (en) * 2013-05-17 2014-11-20 Resmed Paris Sas Flow diffuser and sound cone
CN105443285A (en) * 2015-12-15 2016-03-30 恒勃控股股份有限公司 Air leakage noise muffler for vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067160A (en) * 1935-07-22 1937-01-05 George C Rensink Air cleaner and silencer
DE1669265U (en) * 1953-09-26 1953-12-24 Maschf Augsburg Nuernberg Ag INTAKE SILENCER, IN PARTICULAR FOR COMBUSTION MACHINERY, FAN OD. DGL.
FR1233817A (en) * 1958-09-10 1960-10-12 Mann & Hummel Filter Air filter combined with a suction silencer for internal combustion engines, compressors and other machines drawing air
DE2345930C3 (en) * 1973-09-12 1978-08-17 Adam Opel Ag, 6090 Ruesselsheim Intake filter with silencer for internal combustion engines
DE2848186C2 (en) * 1978-11-07 1981-12-03 Knecht Filterwerke Gmbh, 7000 Stuttgart Blown plastic filter housing
DE3801153A1 (en) 1987-01-24 1988-08-04 Mann & Hummel Filter Device for the silencing of intake noises of internal combustion engines
US4713097A (en) * 1987-02-27 1987-12-15 Ford Motor Company Integrated engine air cleaner and venturi resonator
US4790864A (en) 1987-12-16 1988-12-13 Ford Motor Company Compact engine air/cleaner with integrated components
US5112372A (en) * 1991-10-22 1992-05-12 Donaldson Company, Inc. Advanced disposable air cleaner
DE4427466C2 (en) * 1994-08-03 1998-04-09 Kurt Burkhardt Internal combustion engine

Also Published As

Publication number Publication date
EP1049866B1 (en) 2003-04-09
DE59904946D1 (en) 2003-05-15
AU2179899A (en) 1999-08-09
HU222975B1 (en) 2004-01-28
HUP9800102A1 (en) 1999-09-28
EP1049866A1 (en) 2000-11-08
WO1999037906A1 (en) 1999-07-29
HU9800102D0 (en) 1998-03-30

Similar Documents

Publication Publication Date Title
IT1278041B1 (en) AIR FILTER, IN PARTICULAR FOR THE INTAKE OF AN INTERNAL COMBUSTION ENGINE.
ITRM950511A0 (en) COMPRESSED INTERNAL COMBUSTION ENGINE WITH THE POSSIBILITY OF HIGH LEVEL OPERATION OF THE EXHAUST GAS TURBOCHARGER.
EP0867608A3 (en) Air intake apparatus for a four-cycle internal combustion engine
ITRM910928A1 (en) INTERNAL COMBUSTION ENGINE WITH MIXTURE THICKNESS WITH SECONDARY AIR INJECTION SYSTEM AND AIR MASS METER ON THE INTAKE PIPE.
ATE115682T1 (en) SILENCER FOR ENGINES.
DE69104511D1 (en) Air flow meter for an internal combustion engine.
AU2001220320A1 (en) Muffler for internal combustion engine
EP0856649A3 (en) Four-cycle engine and engine operation control unit
DE69501473D1 (en) Valve for an internal combustion engine
ATE237077T1 (en) AIR FILTER PROVIDED WITH A DAMPER ELEMENT FOR INTERNAL COMBUSTION ENGINES
ATE208008T1 (en) SUCTION PIPE
DE50213918D1 (en) Muffler means
SE9404077L (en) Device at an internal combustion engine suction pipe
DE69912730D1 (en) AIR SWIRLING DEVICE ON THE AIR INLET SYSTEM OF AN INTERNAL COMBUSTION ENGINE
WO2004090297A3 (en) Internal combustion engine comprising an exhaust gas aftertreatment device in the exhaust tract
SE9904573L (en) Exhaust silencer
WO1999035392A8 (en) Induction system for a combustion air supply in an internal combustion engine
ATE398235T1 (en) AIR INTAKE DAMPING SYSTEM
KR890000762A (en) Pressure outlet of internal combustion engine
WO1996041944A3 (en) Pipe module
FI940164A (en) Connection arrangement in the exhaust pipe of an internal combustion engine
EP1433934A3 (en) Exhaust manifold for an internal combustion engine
ITRM930011A0 (en) FLOW STRAIGHTENER TO BE INSERTED INTO THE AIR INTAKE DUCT OF AN INTERNAL COMBUSTION ENGINE WITH PRESSURE FUEL.
BR8806462A (en) EXHAUST GAS FLOW ACCELERATOR FOR INTERNAL COMBUSTION ENGINE AND AIR SUCTION TYPE MECHANISM FOR INTERNAL COMBUSTION ENGINE THAT USES THE SAME ACCELERATOR
FR2765267B1 (en) VALVE, IN PARTICULAR VALVE FOR REJECTING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee