GB806925A - Improvements in combined air filters and silencers - Google Patents

Improvements in combined air filters and silencers

Info

Publication number
GB806925A
GB806925A GB1082/56A GB108256A GB806925A GB 806925 A GB806925 A GB 806925A GB 1082/56 A GB1082/56 A GB 1082/56A GB 108256 A GB108256 A GB 108256A GB 806925 A GB806925 A GB 806925A
Authority
GB
United Kingdom
Prior art keywords
plates
pipe
air filters
plate
silencers
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
GB1082/56A
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.)
ALFRED KNFCHT
Original Assignee
ALFRED KNFCHT
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 ALFRED KNFCHT filed Critical ALFRED KNFCHT
Publication of GB806925A publication Critical patent/GB806925A/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
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/084—Dust collection chambers or discharge sockets, e.g. chambers fed by gravity or closed by a valve
    • 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
    • F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

806,925. Air filters. KNECHT, A. Jan. 12, 1956 [Aug. 18, 1955], No. 1082/56. Class 8(2). [Also in Group XXVII] In a combined silencer and inward flow air filter suitable for connection to the carburettor of an I.C. engine and comprising a generally cylindrical porous paper sleeve 2 having axially and radially extending pleats the ends of which are sealed by plates 3, 4 one of said plates is of metal and also serves as the lid of a casing having a perforated cylindrical wall 9. Filtered air is discharged through a pipe 16 extending through the centre of plate 4 and through a plate 12 to the silencing chamber 14 and thence through an offset outlet elbow 18. The chamber 14 is connected by a pipe 21 containing oil absorbing material 22 to the engine crankcase.
GB1082/56A 1955-08-18 1956-01-12 Improvements in combined air filters and silencers Expired GB806925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE806925X 1955-08-18

Publications (1)

Publication Number Publication Date
GB806925A true GB806925A (en) 1959-01-07

Family

ID=6722721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1082/56A Expired GB806925A (en) 1955-08-18 1956-01-12 Improvements in combined air filters and silencers

Country Status (1)

Country Link
GB (1) GB806925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530648A (en) * 1967-04-18 1970-09-29 Citroen Sa Andre Combined air-filter and induction silencer
GB2118861A (en) * 1981-10-01 1983-11-09 Kubota Ltd Internal combustion engine filter system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530648A (en) * 1967-04-18 1970-09-29 Citroen Sa Andre Combined air-filter and induction silencer
GB2118861A (en) * 1981-10-01 1983-11-09 Kubota Ltd Internal combustion engine filter system

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