JPS5077629U - - Google Patents

Info

Publication number
JPS5077629U
JPS5077629U JP13331973U JP13331973U JPS5077629U JP S5077629 U JPS5077629 U JP S5077629U JP 13331973 U JP13331973 U JP 13331973U JP 13331973 U JP13331973 U JP 13331973U JP S5077629 U JPS5077629 U JP S5077629U
Authority
JP
Japan
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.)
Pending
Application number
JP13331973U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP13331973U priority Critical patent/JPS5077629U/ja
Priority to DE19742424968 priority patent/DE2424968A1/de
Priority to FR7418299A priority patent/FR2251718A1/fr
Publication of JPS5077629U publication Critical patent/JPS5077629U/ja
Pending 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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • 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
    • 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
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Duct Arrangements (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP13331973U 1973-11-20 1973-11-20 Pending JPS5077629U (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13331973U JPS5077629U (fr) 1973-11-20 1973-11-20
DE19742424968 DE2424968A1 (de) 1973-11-20 1974-05-22 Vorrichtung zur geraeuschreduzierung an einem lufteinstroemkanal
FR7418299A FR2251718A1 (en) 1973-11-20 1974-05-27 Bulldozer air intake noise reducer - has sound absorbing walls bent at right angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13331973U JPS5077629U (fr) 1973-11-20 1973-11-20

Publications (1)

Publication Number Publication Date
JPS5077629U true JPS5077629U (fr) 1975-07-05

Family

ID=15101900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13331973U Pending JPS5077629U (fr) 1973-11-20 1973-11-20

Country Status (3)

Country Link
JP (1) JPS5077629U (fr)
DE (1) DE2424968A1 (fr)
FR (1) FR2251718A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246133U (fr) * 1975-09-30 1977-04-01
JPS5246132U (fr) * 1975-09-30 1977-04-01
JPS52105311A (en) * 1976-03-01 1977-09-03 Hisao Suzuki Mufflers
JPS61250324A (ja) * 1985-04-27 1986-11-07 Toushiyou Eng Kk 騒音周波数対応型消音装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819657A1 (de) * 1978-05-05 1979-11-08 Linde Ag Schalldaemmeinrichtung und verfahren zu deren herstellung
DE3202078A1 (de) * 1982-01-23 1983-08-04 IT - Isoliertechnik und Schallschutz GmbH, 4830 Gütersloh Schalldaempfer-kulisse
US6688424B1 (en) * 1997-10-24 2004-02-10 Komatsu Ltd. Noise absorbing device and device for taking air into engine room of a construction machine
DE102005020303A1 (de) * 2005-04-30 2006-11-09 Volkswagen Ag Eine die Geräuschemission vermidernde Leitung sowie ein Verbrennungsmotor mit einer solchen Leitung
CN110500182A (zh) * 2019-08-29 2019-11-26 重庆隆鑫通航发动机制造有限公司 发电机组

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512294Y1 (fr) * 1966-08-01 1970-05-29
GB1234334A (fr) * 1968-05-31 1971-06-03
JPS4937650B2 (fr) * 1972-01-31 1974-10-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512294Y1 (fr) * 1966-08-01 1970-05-29
GB1234334A (fr) * 1968-05-31 1971-06-03
JPS4937650B2 (fr) * 1972-01-31 1974-10-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246133U (fr) * 1975-09-30 1977-04-01
JPS5246132U (fr) * 1975-09-30 1977-04-01
JPS52105311A (en) * 1976-03-01 1977-09-03 Hisao Suzuki Mufflers
JPS61250324A (ja) * 1985-04-27 1986-11-07 Toushiyou Eng Kk 騒音周波数対応型消音装置

Also Published As

Publication number Publication date
DE2424968A1 (de) 1975-05-28
FR2251718B1 (fr) 1980-11-28
FR2251718A1 (en) 1975-06-13

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