ATE290163T1 - Geräuscharmer integrierter luftfilter - Google Patents

Geräuscharmer integrierter luftfilter

Info

Publication number
ATE290163T1
ATE290163T1 AT02008733T AT02008733T ATE290163T1 AT E290163 T1 ATE290163 T1 AT E290163T1 AT 02008733 T AT02008733 T AT 02008733T AT 02008733 T AT02008733 T AT 02008733T AT E290163 T1 ATE290163 T1 AT E290163T1
Authority
AT
Austria
Prior art keywords
integrated air
air filter
casing
quiet
quiet integrated
Prior art date
Application number
AT02008733T
Other languages
English (en)
Inventor
Umberto Cornaglia
Alessio Tarabocchia
Original Assignee
Cornaglia G Off Met Spa
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 Cornaglia G Off Met Spa filed Critical Cornaglia G Off Met Spa
Application granted granted Critical
Publication of ATE290163T1 publication Critical patent/ATE290163T1/de

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
    • F02M35/12—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
    • F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking 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
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F02M35/1261—Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Pipe Accessories (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT02008733T 2001-04-26 2002-04-18 Geräuscharmer integrierter luftfilter ATE290163T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI000873A ITMI20010873A1 (it) 2001-04-26 2001-04-26 Dispositivo di filtraggio dell'aria a bassa rumorosita'

Publications (1)

Publication Number Publication Date
ATE290163T1 true ATE290163T1 (de) 2005-03-15

Family

ID=11447553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02008733T ATE290163T1 (de) 2001-04-26 2002-04-18 Geräuscharmer integrierter luftfilter

Country Status (4)

Country Link
EP (1) EP1253312B1 (de)
AT (1) ATE290163T1 (de)
DE (1) DE60203059T2 (de)
IT (1) ITMI20010873A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025230A1 (de) 2006-05-29 2007-12-06 Mann + Hummel Gmbh Luftfiltergehäuse für ein Kompaktluftfilterelement
BE1018044A3 (nl) * 2008-03-12 2010-04-06 Atlas Copco Airpower Nv Intaatgeluidsdemper voor een compressorinstallatie en compressorinstallatie voorzien van zulke inlaatgeluidsdemper.
US8770166B2 (en) * 2012-04-05 2014-07-08 GM Global Technology Operations LLC Multi-mode air induction tuning duct
CN113107724B (zh) * 2021-04-30 2022-09-16 东风汽车集团股份有限公司 一种进气系统的空气滤清器结构
CN118125386B (zh) * 2023-12-25 2024-11-22 佳业科技(东台)有限公司 一种带有降噪功能的制氮机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553326A (en) * 1946-08-16 1951-05-15 Burgess Manning Co Apparatus for silencing and filtering noise producing gases
FR2307142A1 (fr) * 1975-11-25 1976-11-05 Dba Filtre a air
JPH0219644A (ja) * 1988-07-06 1990-01-23 Toyoda Spinning & Weaving Co Ltd レゾネーター体型エアクリーナ
US5792247A (en) * 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
DE19641715A1 (de) * 1996-10-10 1998-04-16 Mann & Hummel Filter Ansaugsystem für eine Brennkraftmaschine
US6530984B2 (en) * 2000-05-19 2003-03-11 Siemens Vdo Automotive Inc. Air cleaner resonator mounting system and cover

Also Published As

Publication number Publication date
EP1253312B1 (de) 2005-03-02
EP1253312A1 (de) 2002-10-30
ITMI20010873A0 (it) 2001-04-26
DE60203059T2 (de) 2006-01-26
DE60203059D1 (de) 2005-04-07
ITMI20010873A1 (it) 2002-10-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties