LU45291A1 - - Google Patents

Info

Publication number
LU45291A1
LU45291A1 LU45291DA LU45291A1 LU 45291 A1 LU45291 A1 LU 45291A1 LU 45291D A LU45291D A LU 45291DA LU 45291 A1 LU45291 A1 LU 45291A1
Authority
LU
Luxembourg
Prior art keywords
tube
casing
filter
feb
air inlet
Prior art date
Application number
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
Priority claimed from FR923867A external-priority patent/FR1356989A/en
Application filed filed Critical
Publication of LU45291A1 publication Critical patent/LU45291A1/xx

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
    • 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
    • F02M35/1266—Intake silencers ; Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments

Landscapes

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

Abstract

1,034,721. Purifying charge. S.A. ANDRE CITROEN. Feb. 4, 1964 [Feb. 6, 1963], No. 4733/64. Heading FIB. [Also in Division B1] An air intake filter and silencer comprises a casing 18, Fig. 3, with resonator spaces 9a, 9b, formed between the air inlet tube 5 and the casing, connected to the tube by branch ducts 8a, 8b. The tube 5 may be trumpet shaped and connected to half shells 18a, 18b, at the point 20, the filter 2 being held within the bent up ends 22, 23, of the casing shells. In Fig. 2 the air inlet tube 5 is formed by half shells 5a, 5b, with channel portions 8a, 8b, forming the passages leading to the resonator spaces, the ends 17a of the tube 5 being circular to mate with the filter 2 surmounting the outlet orifice 7. The tube 5 may be formed as a unitary member of plastic.
LU45291D 1963-02-06 1964-01-25 LU45291A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923867A FR1356989A (en) 1963-04-05 1963-02-06 Air filter simultaneously constituting a resonator silencer for the air drawn into combustion engines

Publications (1)

Publication Number Publication Date
LU45291A1 true LU45291A1 (en) 1964-03-25

Family

ID=8796396

Family Applications (1)

Application Number Title Priority Date Filing Date
LU45291D LU45291A1 (en) 1963-02-06 1964-01-25

Country Status (4)

Country Link
BE (1) BE643017A (en)
DE (1) DE1476255A1 (en)
GB (1) GB1034721A (en)
LU (1) LU45291A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038531B2 (en) * 1978-06-16 1985-09-02 日産自動車株式会社 Secondary air introduction device
DE3429633A1 (en) * 1984-08-11 1986-02-20 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Sound-absorbing air intake filter for an internal combustion engine
DE3606630A1 (en) * 1985-02-28 1986-08-28 Roth Technik GmbH, 7560 Gaggenau Air filter
US4790864A (en) * 1987-12-16 1988-12-13 Ford Motor Company Compact engine air/cleaner with integrated components
DE3832195A1 (en) * 1988-09-22 1990-04-05 Opel Adam Ag Air intake system
US5096010A (en) * 1990-12-19 1992-03-17 Ford Motor Company Subframe induction noise reduction side-branch reactive silencer
DE9206706U1 (en) * 1992-05-17 1992-09-24 Wankel Gmbh, 1000 Berlin Silencer for the intake noise of a rotary piston blower
BR9917281A (en) * 1999-02-26 2001-12-26 Embraco Europ Srl Inlet muffler for sealed refrigeration compressor
DE10028963A1 (en) * 2000-06-10 2001-12-13 Mann & Hummel Filter Intake system for internal combustion engines
US6513481B2 (en) * 2000-12-08 2003-02-04 Siemens Vdo Automotive Inc. Non rectangular shaped flexible panel air filter cartridge
US6852151B2 (en) * 2002-06-03 2005-02-08 Siemens Vdo Automotive Inc. Air cleaner and resonator assembly
DE102009037056A1 (en) 2009-08-13 2011-02-17 Poroson Gmbh Air filter, particularly for intake system of internal combustion engine, comprises housing forming cavity, which has filter material, and sound proofing unit, which has perforated wall
DE102010038634A1 (en) 2010-07-29 2012-02-02 Poroson Gmbh Air filter for suction system of internal combustion engine of vehicle, has sound damping device comprising circumferential wall within which sound damping element is arranged, where sound damping element runs in axis direction of wall
EP3171014B1 (en) * 2015-10-29 2018-12-05 Mitsubishi Jidosha Kogyo K.K. Air intake device of internal combustion engine

Also Published As

Publication number Publication date
GB1034721A (en) 1966-07-06
BE643017A (en) 1964-05-15
DE1476255A1 (en) 1969-03-27

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