GB8303754D0 - Air cleaner for ic engine - Google Patents

Air cleaner for ic engine

Info

Publication number
GB8303754D0
GB8303754D0 GB838303754A GB8303754A GB8303754D0 GB 8303754 D0 GB8303754 D0 GB 8303754D0 GB 838303754 A GB838303754 A GB 838303754A GB 8303754 A GB8303754 A GB 8303754A GB 8303754 D0 GB8303754 D0 GB 8303754D0
Authority
GB
United Kingdom
Prior art keywords
casing
holes
axis
air cleaner
engine
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB838303754A
Other versions
GB2118245A (en
GB2118245B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VOLZH OB PROIZV
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 GB8303754D0 publication Critical patent/GB8303754D0/en
Publication of GB2118245A publication Critical patent/GB2118245A/en
Application granted granted Critical
Publication of GB2118245B publication Critical patent/GB2118245B/en
Expired legal-status Critical Current

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

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

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>
GB08303754A 1982-04-12 1983-02-10 Intake air silencer and cleaner for an i c engine Expired GB2118245B (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
GB8303754D0 true GB8303754D0 (en) 1983-03-16
GB2118245A GB2118245A (en) 1983-10-26
GB2118245B GB2118245B (en) 1985-06-26

Family

ID=26665934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08303754A Expired GB2118245B (en) 1982-04-12 1983-02-10 Intake air silencer and cleaner for an i c 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
IT1193688B (en) 1988-07-21
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
FR2524815B1 (en) 1986-09-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee