FR2294327A1 - Moteur a combustion interne comportant une enveloppe d'insonorisation - Google Patents

Moteur a combustion interne comportant une enveloppe d'insonorisation

Info

Publication number
FR2294327A1
FR2294327A1 FR7538004A FR7538004A FR2294327A1 FR 2294327 A1 FR2294327 A1 FR 2294327A1 FR 7538004 A FR7538004 A FR 7538004A FR 7538004 A FR7538004 A FR 7538004A FR 2294327 A1 FR2294327 A1 FR 2294327A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
soundproofing enclosure
soundproofing
enclosure
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.)
Granted
Application number
FR7538004A
Other languages
English (en)
Other versions
FR2294327B1 (fr
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.)
Motorenfabrik Hatz GmbH and Co KG
Motorenfabrik Hatz KG
Original Assignee
Motorenfabrik Hatz GmbH and Co KG
Motorenfabrik Hatz KG
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 Motorenfabrik Hatz GmbH and Co KG, Motorenfabrik Hatz KG filed Critical Motorenfabrik Hatz GmbH and Co KG
Publication of FR2294327A1 publication Critical patent/FR2294327A1/fr
Application granted granted Critical
Publication of FR2294327B1 publication Critical patent/FR2294327B1/fr
Granted legal-status Critical Current

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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)
FR7538004A 1974-12-11 1975-12-11 Moteur a combustion interne comportant une enveloppe d'insonorisation Granted FR2294327A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742458629 DE2458629A1 (de) 1974-12-11 1974-12-11 Brennkraftmaschine mit geraeuschdaempfender umkleidung

Publications (2)

Publication Number Publication Date
FR2294327A1 true FR2294327A1 (fr) 1976-07-09
FR2294327B1 FR2294327B1 (fr) 1982-05-21

Family

ID=5933169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538004A Granted FR2294327A1 (fr) 1974-12-11 1975-12-11 Moteur a combustion interne comportant une enveloppe d'insonorisation

Country Status (5)

Country Link
US (1) US4077383A (fr)
JP (1) JPS51110144A (fr)
DE (1) DE2458629A1 (fr)
FR (1) FR2294327A1 (fr)
GB (1) GB1513049A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089300A1 (fr) * 1982-03-16 1983-09-21 RENAULT VEHICULES INDUSTRIELS Société dite: Bloc moteur insonorisé
DE3719266A1 (de) * 1987-06-10 1988-12-29 Kloeckner Humboldt Deutz Ag Schallgekapselte, luftgekuehlte brennkraftmaschine

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736378C2 (de) * 1977-08-12 1985-12-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Hilfsmaschinen für die luftgekühlte Brennkraftmaschine eines Schleppers
JPS5440944A (en) * 1977-09-06 1979-03-31 Nissan Motor Co Ltd Internal combustion engine
DE2746740A1 (de) * 1977-10-18 1979-04-26 Volkswagenwerk Ag Schallisolierend gekapselte brennkraftmaschine
AT377331B (de) * 1977-11-23 1985-03-11 List Hans Geraeuschgedaemmte brennkraftmaschine
JPS56157330U (fr) * 1980-04-25 1981-11-24
DE3046602A1 (de) * 1980-12-11 1982-07-22 Volkswagenwerk Ag, 3180 Wolfsburg "schallisolierend gekapselte brennkraftmaschine"
JPS6123436U (ja) * 1984-07-17 1986-02-12 本田技研工業株式会社 防音型エンジン作業機
DE3466004D1 (en) * 1984-09-14 1987-10-15 Semperit Ag Material based on a rubber composition for ebonite and its use in engine components
JP2709128B2 (ja) * 1989-03-03 1998-02-04 ヤマハ発動機株式会社 車両用エンジンの吸気装置
US5873708A (en) * 1996-07-23 1999-02-23 Aggreko, Inc. Oil-free compressor using special gearing assembly between engine and compressor
DE10048755C1 (de) * 2000-09-29 2002-05-23 Basf Ag Geräuschreduzierte Vorrichtungen
US9752494B2 (en) * 2013-03-15 2017-09-05 Kohler Co. Noise suppression systems
JP6451805B1 (ja) * 2017-08-22 2019-01-16 マツダ株式会社 エンジンの保温構造
US11560904B2 (en) * 2018-09-25 2023-01-24 Abb Schweiz Ag Modular low-noise motor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE30206C (fr) *
GB706327A (en) * 1949-11-24 1954-03-31 Schweizerische Lokomotiv Improvements in supplying combustion air to air-cooled internal combustion engines
US3090463A (en) * 1960-02-15 1963-05-21 John D Yanda Engine vacuum sound barrier
FR1251634A (fr) * 1960-03-17 1961-01-20 Cav Ltd Agencement pour diminuer le bruit d'un moteur
US3147814A (en) * 1962-02-26 1964-09-08 Clary Corp Engine cooling and silencing system
US3164140A (en) * 1963-08-02 1965-01-05 Stevens Inst Technology Cooling heat turbine for engines
AT265755B (de) * 1966-01-10 1968-10-25 H C Hans Dipl Ing Dr Dr List Brennkraftmaschine mit auf einem Geräteträger angebrachten motorgeriebenen Hilfsaggregaten
AT278448B (de) * 1967-08-21 1970-01-26 H C Hans Dipl Ing Dr Dr List Brennkraftmaschine mit geräuschdämmender Verschalung
GB1166140A (en) * 1967-08-22 1969-10-08 Vokes Ltd Apparatus for silencing an engine
US3684053A (en) * 1970-09-02 1972-08-15 List Hans Internal combustion engine with sound-absorbing casing
JPS5221144B2 (fr) * 1971-09-29 1977-06-08
US3782496A (en) * 1972-09-27 1974-01-01 G Thien Internal combustion engine in a sound-proof casing
US3924597A (en) * 1974-03-13 1975-12-09 Hatz Motoren Internal combustion engine having a sound-muffling casing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089300A1 (fr) * 1982-03-16 1983-09-21 RENAULT VEHICULES INDUSTRIELS Société dite: Bloc moteur insonorisé
FR2523645A1 (fr) * 1982-03-16 1983-09-23 Renault Vehicules Ind Bloc moteur insonorise
DE3719266A1 (de) * 1987-06-10 1988-12-29 Kloeckner Humboldt Deutz Ag Schallgekapselte, luftgekuehlte brennkraftmaschine

Also Published As

Publication number Publication date
GB1513049A (en) 1978-06-07
DE2458629A1 (de) 1976-06-24
US4077383A (en) 1978-03-07
FR2294327B1 (fr) 1982-05-21
JPS51110144A (fr) 1976-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse