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HU9800102D0 - Air cleaner equipped with damper, for internal combustion engines - Google Patents

Air cleaner equipped with damper, for internal combustion engines

Info

Publication number
HU9800102D0
HU9800102D0 HU9800102A HUP9800102A HU9800102D0 HU 9800102 D0 HU9800102 D0 HU 9800102D0 HU 9800102 A HU9800102 A HU 9800102A HU P9800102 A HUP9800102 A HU P9800102A HU 9800102 D0 HU9800102 D0 HU 9800102D0
Authority
HU
Hungary
Prior art keywords
housing
internal combustion
combustion engines
damper
air cleaner
Prior art date
Application number
HU9800102A
Other languages
Hungarian (hu)
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
Priority to HU9800102A priority Critical patent/HU222975B1/en
Publication of HU9800102D0 publication Critical patent/HU9800102D0/en
Priority to EP99901801A priority patent/EP1049866B1/en
Priority to AU21798/99A priority patent/AU2179899A/en
Priority to AT99901801T priority patent/ATE237077T1/en
Priority to DE59904946T priority patent/DE59904946D1/en
Priority to PCT/HU1999/000005 priority patent/WO1999037906A1/en
Publication of HUP9800102A1 publication Critical patent/HUP9800102A1/en
Publication of HU222975B1 publication Critical patent/HU222975B1/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).
HU9800102A 1998-01-21 1998-01-21 Air cleaner for internal combustion engines HU222975B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU9800102A HU222975B1 (en) 1998-01-21 1998-01-21 Air cleaner for internal combustion engines
EP99901801A EP1049866B1 (en) 1998-01-21 1999-01-19 Air filter fitted with a silencer for internal combustion engines
AU21798/99A AU2179899A (en) 1998-01-21 1999-01-19 Air filter fitted with a silencer for internal combustion engines
AT99901801T ATE237077T1 (en) 1998-01-21 1999-01-19 AIR FILTER PROVIDED WITH A DAMPER ELEMENT FOR INTERNAL COMBUSTION ENGINES
DE59904946T DE59904946D1 (en) 1998-01-21 1999-01-19 AIR FILTER WITH DAMPER LINK 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9800102A HU222975B1 (en) 1998-01-21 1998-01-21 Air cleaner for internal combustion engines

Publications (3)

Publication Number Publication Date
HU9800102D0 true HU9800102D0 (en) 1998-03-30
HUP9800102A1 HUP9800102A1 (en) 1999-09-28
HU222975B1 HU222975B1 (en) 2004-01-28

Family

ID=89996025

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800102A HU222975B1 (en) 1998-01-21 1998-01-21 Air cleaner 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
WO1999037906A1 (en) 1999-07-29
HUP9800102A1 (en) 1999-09-28
EP1049866B1 (en) 2003-04-09
HU222975B1 (en) 2004-01-28
ATE237077T1 (en) 2003-04-15
AU2179899A (en) 1999-08-09
EP1049866A1 (en) 2000-11-08
DE59904946D1 (en) 2003-05-15

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20031201

HMM4 Cancellation of final prot. due to non-payment of fee