IT1079748B - Macchina endotermica insonorizzata - Google Patents

Macchina endotermica insonorizzata

Info

Publication number
IT1079748B
IT1079748B IT50145/77A IT5014577A IT1079748B IT 1079748 B IT1079748 B IT 1079748B IT 50145/77 A IT50145/77 A IT 50145/77A IT 5014577 A IT5014577 A IT 5014577A IT 1079748 B IT1079748 B IT 1079748B
Authority
IT
Italy
Prior art keywords
endothermal
soundproof
machine
soundproof endothermal
endothermal machine
Prior art date
Application number
IT50145/77A
Other languages
English (en)
Original Assignee
Hatz Motoren
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 Hatz Motoren filed Critical Hatz Motoren
Application granted granted Critical
Publication of IT1079748B publication Critical patent/IT1079748B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/12—Filtering, cooling, or silencing cooling-air
    • 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
    • F02M35/1277—Reinforcement of walls, e.g. with ribs or laminates; Walls having air gaps or additional sound damping layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Exhaust Silencers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IT50145/77A 1976-07-30 1977-07-05 Macchina endotermica insonorizzata IT1079748B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634203 DE2634203A1 (de) 1976-07-30 1976-07-30 Geraeuschgedaempfte brennkraftmaschine

Publications (1)

Publication Number Publication Date
IT1079748B true IT1079748B (it) 1985-05-13

Family

ID=5984268

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50145/77A IT1079748B (it) 1976-07-30 1977-07-05 Macchina endotermica insonorizzata

Country Status (6)

Country Link
US (1) US4141334A (it)
JP (1) JPS5348117A (it)
DE (1) DE2634203A1 (it)
FR (1) FR2359969A1 (it)
GB (1) GB1536830A (it)
IT (1) IT1079748B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825927A1 (de) * 1978-06-14 1980-01-03 Volkswagenwerk Ag Schallisolierend gekapselte brennkraftmaschine
DE2756378C2 (de) * 1977-12-17 1985-12-05 Volkswagenwerk Ag, 3180 Wolfsburg Schalldämmend gekapselte Brennkraftmaschine
US4338890A (en) * 1979-01-31 1982-07-13 Caterpillar Tractor Co. Hood, muffler and air cleaner module for an internal combustion engine
GB2053346B (en) * 1979-01-31 1983-02-09 Caterpillar Tractor Co Hood muffler and air cleaner module for an internal combustion engine
AT378825B (de) * 1979-05-16 1985-10-10 List Hans Geraeuschgedaemmte hubkolben-brennkraftmaschine
US4289096A (en) * 1979-07-02 1981-09-15 Deere & Company Accoustic noise suppression apparatus noise suppression means
JPS61175124A (ja) * 1985-01-29 1986-08-06 Honda Motor Co Ltd パワ−ユニツトにおける吸気装置
DE3831334A1 (de) * 1988-09-15 1990-03-29 Hatz Motoren Brennkraftmaschine mit schalldaempfender verschalung
JP3043391B2 (ja) * 1989-11-02 2000-05-22 ヤマハ発動機株式会社 空気燃料噴射式２サイクルエンジンの遮音構造
JP2901774B2 (ja) * 1990-04-13 1999-06-07 ヤマハ発動機株式会社 エンジン駆動式発電機
US6178939B1 (en) * 1998-06-24 2001-01-30 Siemens Canada Limited Housing system
US7011180B2 (en) * 2002-09-18 2006-03-14 Savant Measurement Corporation System for filtering ultrasonic noise within a fluid flow system
US20070012281A1 (en) * 2004-12-20 2007-01-18 Mann & Hummel Gmbh Filter housing and method for manufacturing the same
JP2008069893A (ja) * 2006-09-14 2008-03-27 Honda Motor Co Ltd 防音構造
US7635048B2 (en) * 2006-10-19 2009-12-22 Caterpillar Inc. Sound suppression device for internal combustion engine system
US7845688B2 (en) * 2007-04-04 2010-12-07 Savant Measurement Corporation Multiple material piping component
JP7307627B2 (ja) * 2019-08-27 2023-07-12 株式会社Subaru 冷却装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249585B (de) * 1967-09-07 Kabushiki Kaisha Honda Gijutsu Kenkyusho (Honda R & D Co. Ltd.), Saitama-ken (Japan) Tragbare Brennkraftmaschine
US1922200A (en) * 1931-09-15 1933-08-15 Westinghouse Electric & Mfg Co Air cooled combustion engine
US2086036A (en) * 1935-09-28 1937-07-06 Edwin C Juergens Gasoline electric power mechanism
US2177687A (en) * 1937-11-19 1939-10-31 Warner Bros Electric generator unit
GB884790A (en) * 1959-10-13 1961-12-20 Villiers Engineering Co Ltd Air intake arrangement in air-cooled diesel engines
BE698294A (it) * 1966-06-10 1967-10-16
CH539529A (de) * 1970-07-17 1973-07-31 Saab Scania Ab Schalldämpfende Einrichtung an Motorfahrzeugantrieb, insbesondere eines Omnibusses mit Heckmotor
GB1443276A (en) * 1974-02-16 1976-07-21 Hatz Motoren Internal combustion engine with noise suppressing means-
US3924597A (en) * 1974-03-13 1975-12-09 Hatz Motoren Internal combustion engine having a sound-muffling casing
AT340720B (de) * 1974-03-22 1977-12-27 List Hans Brennkraftmaschine mit schalldammender verschalung
AT336348B (de) * 1974-04-03 1977-04-25 List Hans Brennkraftmaschine mit verschalung
US3964462A (en) * 1974-12-10 1976-06-22 Hans List Sound-proofed internal combustion engine
US4071009A (en) * 1976-06-28 1978-01-31 Caterpillar Tractor Co. Combined noise suppressing and air flow guide enclosure for engines

Also Published As

Publication number Publication date
FR2359969A1 (fr) 1978-02-24
DE2634203A1 (de) 1978-02-09
GB1536830A (en) 1978-12-20
JPS5348117A (en) 1978-05-01
US4141334A (en) 1979-02-27

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