GB687947A - An air filter unit for internal combustion engines - Google Patents

An air filter unit for internal combustion engines

Info

Publication number
GB687947A
GB687947A GB5187/50A GB518750A GB687947A GB 687947 A GB687947 A GB 687947A GB 5187/50 A GB5187/50 A GB 5187/50A GB 518750 A GB518750 A GB 518750A GB 687947 A GB687947 A GB 687947A
Authority
GB
United Kingdom
Prior art keywords
members
casing
air
filter
unit
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.)
Expired
Application number
GB5187/50A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB687947A publication Critical patent/GB687947A/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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)

Abstract

687,947. Treating charges. DEVAUX, R. H. P. March 1, 1950 [March 3, 1949], No. 5187/50. Classes 7 (ii) and 7 (iii) [Also in Group XXVIII] An air filter unit comprises a casing containing a plurality of elongated inclined channel-shaped members facing the air flow and open at their lower ends to atmosphere, the members being so arranged as to effect continual change in direction of the air flowing through the unit such that dust &c. is deposited in the members and thereafter discharged from the unit. As shown, the filter 5 is formed in a casing 1 attached to the inlet of a carburetter and comprises a number of sloping channel members 4 arranged in staggered relation. The rapid change of direction of the air hitting the channels causes dust to be deposited therein and swept away through the lower ends 6 of the tubes which are open to atmosphere. The channels may be of semicircular or rectangular cross section, and may be replaced by corrugated members extending across the casing 1 and provided with holes in staggered relation. An ozonizer and ionizer 7 is situated downstream of the filter 5 and comprises electrodes 9, 10 carrying plates 7, 8 between which a silent discharge occurs.
GB5187/50A 1949-03-03 1950-03-01 An air filter unit for internal combustion engines Expired GB687947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR687947X 1949-03-03

Publications (1)

Publication Number Publication Date
GB687947A true GB687947A (en) 1953-02-25

Family

ID=9026434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5187/50A Expired GB687947A (en) 1949-03-03 1950-03-01 An air filter unit for internal combustion engines

Country Status (1)

Country Link
GB (1) GB687947A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987321A (en) * 1954-10-01 1961-06-06 Garrison Machine Works Inc Multiple chuck
US4181591A (en) * 1976-08-10 1980-01-01 King Arthur S Electrostatic and electrolytic clarifier apparatus
WO2008017961A2 (en) * 2006-04-18 2008-02-14 Plata Carlos A System and method for preparing an optimized fuel mixture
EP1961946A1 (en) * 2005-12-14 2008-08-27 Motouchi, Kyoko Auxiliary gas supply unit for combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987321A (en) * 1954-10-01 1961-06-06 Garrison Machine Works Inc Multiple chuck
US4181591A (en) * 1976-08-10 1980-01-01 King Arthur S Electrostatic and electrolytic clarifier apparatus
EP1961946A1 (en) * 2005-12-14 2008-08-27 Motouchi, Kyoko Auxiliary gas supply unit for combustion engine
EP1961946A4 (en) * 2005-12-14 2011-11-16 Motouchi Kyoko Auxiliary gas supply unit for combustion engine
WO2008017961A2 (en) * 2006-04-18 2008-02-14 Plata Carlos A System and method for preparing an optimized fuel mixture
WO2008017961A3 (en) * 2006-04-18 2008-07-03 Carlos A Plata System and method for preparing an optimized fuel mixture
US7637254B2 (en) 2006-04-18 2009-12-29 Megaion Research Corporation System and method for preparing an optimized fuel mixture

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