IT984319B - Macchina a combustione interna con insonorizzazione - Google Patents

Macchina a combustione interna con insonorizzazione

Info

Publication number
IT984319B
IT984319B IT49596/73A IT4959673A IT984319B IT 984319 B IT984319 B IT 984319B IT 49596/73 A IT49596/73 A IT 49596/73A IT 4959673 A IT4959673 A IT 4959673A IT 984319 B IT984319 B IT 984319B
Authority
IT
Italy
Prior art keywords
soundproofing
internal combustion
combustion machine
machine
internal
Prior art date
Application number
IT49596/73A
Other languages
English (en)
Italian (it)
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
Priority claimed from DE19722222556 external-priority patent/DE2222556C3/de
Application filed by Hatz Motoren filed Critical Hatz Motoren
Application granted granted Critical
Publication of IT984319B publication Critical patent/IT984319B/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
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • 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
    • F02M35/14—Combined air cleaners and silencers

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)
IT49596/73A 1972-05-08 1973-04-20 Macchina a combustione interna con insonorizzazione IT984319B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722222556 DE2222556C3 (de) 1972-05-08 1972-05-08 Luftgekühlte Brennkraftmaschine mit Geräuschdämpfung
DE7222447 1972-06-15

Publications (1)

Publication Number Publication Date
IT984319B true IT984319B (it) 1974-11-20

Family

ID=25763227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49596/73A IT984319B (it) 1972-05-08 1973-04-20 Macchina a combustione interna con insonorizzazione

Country Status (5)

Country Link
US (1) US3859965A (enrdf_load_stackoverflow)
JP (1) JPS578296B2 (enrdf_load_stackoverflow)
FR (1) FR2183734B1 (enrdf_load_stackoverflow)
GB (1) GB1397476A (enrdf_load_stackoverflow)
IT (1) IT984319B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926155A (en) * 1972-05-08 1975-12-16 Hatz Motoren Internal combustion engine with silencing means
US3987766A (en) * 1975-08-11 1976-10-26 Deere & Company Engine enclosure and heat deflector arrangement
JPS5939138Y2 (ja) * 1976-02-03 1984-10-31 川崎重工業株式会社 エンジンの防音装置
JPS63131822A (ja) * 1986-11-20 1988-06-03 Kawasaki Heavy Ind Ltd 水冷エンジンの冷却装置
DE4021175A1 (de) * 1990-07-03 1992-01-09 Kloeckner Humboldt Deutz Ag Riementrieb einer brennkraftmaschine
JP3422022B2 (ja) * 1991-08-19 2003-06-30 キャピタラー インコーポレイテッド 機関のための雑音抑圧格納装置
JPH0573191U (ja) * 1992-03-05 1993-10-05 株式会社小笠原商店 扉開閉装置
JP4568672B2 (ja) * 2005-10-18 2010-10-27 三菱重工業株式会社 強制空冷エンジンの冷却風案内カバー
US8105409B2 (en) 2009-01-30 2012-01-31 General Electric Company Filter retention system
US8048186B2 (en) * 2009-04-02 2011-11-01 General Electric Company Filter retention systems and devices
US20140196682A1 (en) 2013-01-15 2014-07-17 Deere & Company Pressurized engine enclosure with air filter for an agricultural work vehicle
US10119469B2 (en) 2016-09-15 2018-11-06 General Electric Company Method and apparatus for modularized inlet silencer baffles
US10722990B2 (en) 2016-09-15 2020-07-28 General Electric Company Method for installing and removing modularized silencer baffles
CN108278158B (zh) 2017-01-06 2022-05-13 通用电气公司 用于改进的入口消音挡板的系统和方法
CN108278157B (zh) 2017-01-06 2022-08-02 通用电气公司 用于改进的入口消音挡板的系统和方法
US10167825B1 (en) * 2017-09-21 2019-01-01 Harley-Davidson Motor Company Group, LLC Air intake assembly for motorcycle
KR102452554B1 (ko) * 2018-04-06 2022-10-07 현대자동차주식회사 엔진 냉각수 기체 분리장치 및 이를 포함하는 엔진 냉각시스템

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1155950A (en) * 1912-05-11 1915-10-05 Montbarbon Sa Cooling system for internal-combustion engines.
US1563477A (en) * 1921-12-05 1925-12-01 Fox Holding Company Internal-combustion engine
US1560121A (en) * 1922-06-05 1925-11-03 Trewhella William Air-cooling device for engines
US1892669A (en) * 1932-02-24 1933-01-03 Int Motor Co Engine cooling device
US2289959A (en) * 1940-07-17 1942-07-14 Fairchild Engine & Airplane Cooling system for engines
US2355103A (en) * 1943-11-27 1944-08-08 Charles D Otto Apparatus for reducing fire hazard of engine compartments
US3006437A (en) * 1959-09-11 1961-10-31 Novo Ind Corp Air cleaner and method
DE1232398B (de) * 1961-06-09 1967-01-12 Linde Ag Luftgekuehlte Kolbenbrennkraftmaschine
AT298164B (de) * 1968-06-06 1972-04-25 H C Hans Dipl Ing Dr Dr List Luftgekühlte Brennkraftmaschine

Also Published As

Publication number Publication date
FR2183734A1 (enrdf_load_stackoverflow) 1973-12-21
US3859965A (en) 1975-01-14
FR2183734B1 (enrdf_load_stackoverflow) 1980-07-25
JPS4954737A (enrdf_load_stackoverflow) 1974-05-28
JPS578296B2 (enrdf_load_stackoverflow) 1982-02-16
GB1397476A (en) 1975-06-11

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