FR2309717A1 - Radiateur de moteur comportant un dispositif de reduction de bruit - Google Patents

Radiateur de moteur comportant un dispositif de reduction de bruit

Info

Publication number
FR2309717A1
FR2309717A1 FR7612264A FR7612264A FR2309717A1 FR 2309717 A1 FR2309717 A1 FR 2309717A1 FR 7612264 A FR7612264 A FR 7612264A FR 7612264 A FR7612264 A FR 7612264A FR 2309717 A1 FR2309717 A1 FR 2309717A1
Authority
FR
France
Prior art keywords
noise reduction
reduction device
engine radiator
radiator including
engine
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
FR7612264A
Other languages
English (en)
Other versions
FR2309717B1 (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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 JP1975056834U external-priority patent/JPS5833212Y2/ja
Priority claimed from JP1975132855U external-priority patent/JPS5534251Y2/ja
Priority claimed from JP1975132856U external-priority patent/JPS5534252Y2/ja
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of FR2309717A1 publication Critical patent/FR2309717A1/fr
Application granted granted Critical
Publication of FR2309717B1 publication Critical patent/FR2309717B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • 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
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/228—Heat exchange with fan or pump
    • Y10S165/302—Rotary gas pump
    • Y10S165/311—Rotary gas pump including particular flow deflector, e.g. shroud, diffuser
    • Y10S165/312—Plural parallel deflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7612264A 1975-04-28 1976-04-26 Radiateur de moteur comportant un dispositif de reduction de bruit Granted FR2309717A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1975056834U JPS5833212Y2 (ja) 1975-04-28 1975-04-28 ラジエ−タ装置
JP1975132855U JPS5534251Y2 (fr) 1975-09-30 1975-09-30
JP1975132856U JPS5534252Y2 (fr) 1975-09-30 1975-09-30

Publications (2)

Publication Number Publication Date
FR2309717A1 true FR2309717A1 (fr) 1976-11-26
FR2309717B1 FR2309717B1 (fr) 1981-12-18

Family

ID=27296051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612264A Granted FR2309717A1 (fr) 1975-04-28 1976-04-26 Radiateur de moteur comportant un dispositif de reduction de bruit

Country Status (4)

Country Link
US (1) US4116269A (fr)
DE (1) DE2618203A1 (fr)
FR (1) FR2309717A1 (fr)
GB (1) GB1551362A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479324A1 (fr) * 1980-03-26 1981-10-02 Deere & Co Machine agricole ou de travaux publics a moteur muni d'un capotage fournissant un amortissement acoustique
EP0604937A1 (fr) * 1992-12-28 1994-07-06 Honda Giken Kogyo Kabushiki Kaisha Enveloppe pour un moteur à combustion interne à refroidissement forcé

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815629Y2 (ja) * 1976-12-02 1983-03-30 株式会社小松製作所 ラジエ−タ冷却装置
US4445584A (en) * 1978-04-12 1984-05-01 Nissan Motor Co., Ltd. Motor vehicle equipped with engine noise emission preventing device
US4329946A (en) * 1979-10-09 1982-05-18 General Motors Corporation Shroud arrangement for engine cooling fan
US4382481A (en) * 1981-02-02 1983-05-10 Dresser Industries, Inc. Dual fan engine cooling system
DE3326650A1 (de) * 1983-07-23 1985-01-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Querstromluefter mit in den randzonen erhoehter luftaustrittsgeschwindigkeit
DE8427839U1 (de) * 1984-09-21 1985-02-07 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kraftfahrzeug mit einer bugseitigen kuehleranordnung, wobei stirnseitig luftzufuehrungsoeffnungen und seitlich luftabfuehrungsoeffnungen vorgesehen sind
US4815550A (en) * 1987-08-21 1989-03-28 Clark Equipment Company Engine cooling system for skid steer loaders
JPH0755293Y2 (ja) * 1989-06-28 1995-12-20 アイシン化工株式会社 熱交換器用冷却装置
US5046554A (en) * 1990-02-22 1991-09-10 Calsonic International, Inc. Cooling module
US5476138A (en) * 1993-08-16 1995-12-19 Calsonic International, Inc. Motor vehicle with improved radiator and condenser mounting device
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
US5884666A (en) * 1998-04-14 1999-03-23 Johnson; Nikia Deshawn Exhaust pipe extension
US6123051A (en) * 1998-08-12 2000-09-26 Chrysler Corporation Shroud for an engine cooling fan
US6499956B2 (en) * 2000-02-25 2002-12-31 Inoac Corporation Resonator-integrated fan shroud and resonator-integrated fan shroud with air intake duct
US7086497B2 (en) * 2001-09-27 2006-08-08 Siemens Vdo Automotive Inc. Induction system with low pass filter for turbo charger applications
US7000575B2 (en) * 2004-06-02 2006-02-21 Generac Power Systems, Inc. Method and apparatus for reducing fan noise in an electrical generator
WO2007029294A1 (fr) * 2005-09-02 2007-03-15 Fujitsu Limited Silencieux et appareil électronique l'utilisant
JP4809095B2 (ja) * 2006-03-28 2011-11-02 富士通株式会社 ヒートシンク
US7546898B2 (en) * 2007-07-30 2009-06-16 Hewlett-Packard Development Company, L.P. Noise reduction with resonatance chamber
US7717229B2 (en) * 2008-05-09 2010-05-18 Siemens Energy, Inc. Gas turbine exhaust sound suppressor and associated methods
CN102292531B (zh) * 2008-11-27 2015-07-01 F.G.威尔逊（工程）有限公司 用于发电机组封罩的隔音板布置
FR2950574B1 (fr) * 2009-09-29 2012-03-23 Valeo Systemes Thermiques Bloc d'echange thermique pour vehicule automobile
US8087492B2 (en) * 2010-03-08 2012-01-03 Huntair, Inc. Methods and systems for integrating sound attenuation into a filter bank
JP5196041B2 (ja) * 2010-12-21 2013-05-15 トヨタ自動車株式会社 バンパモジュール
US20140020870A1 (en) * 2012-07-19 2014-01-23 Quanta Computer Inc. Heat dissipation module with wind stop function
CA2927485A1 (fr) 2015-04-17 2016-10-17 Vermeer Manufacturing Company Un systeme de refroidissement de moteur comportant un ventilateur de garniture de refroidissement basse vitesse
US10060647B2 (en) * 2015-10-16 2018-08-28 Primo Wind, Inc. Rooftop exhaust collectors and power generators, and associated systems and methods
US10502597B2 (en) 2016-04-10 2019-12-10 Forum Us, Inc. Monitored heat exchanger system
US10514205B2 (en) 2016-04-10 2019-12-24 Forum Us, Inc. Heat exchanger unit
US10533881B2 (en) 2016-04-10 2020-01-14 Forum Us, Inc. Airflow sensor assembly for monitored heat exchanger system
US10545002B2 (en) 2016-04-10 2020-01-28 Forum Us, Inc. Method for monitoring a heat exchanger unit
US10480820B2 (en) * 2016-04-10 2019-11-19 Forum Us, Inc. Heat exchanger unit
CN106121801B (zh) * 2016-07-29 2018-12-28 国网山西省电力公司大同供电公司 电力工程车的降噪冷却系统
US10453436B2 (en) * 2017-01-09 2019-10-22 Quanta Computer Inc. Anti-acoustics streamline apparatus
US11098962B2 (en) 2019-02-22 2021-08-24 Forum Us, Inc. Finless heat exchanger apparatus and methods
US11946667B2 (en) 2019-06-18 2024-04-02 Forum Us, Inc. Noise suppresion vertical curtain apparatus for heat exchanger units
CN112196821B (zh) * 2020-09-30 2022-07-19 江苏徐工工程机械研究院有限公司 一种散热与噪声协同匹配装置、优化方法及系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60803C (fr) *
DE468445C (de) * 1924-11-25 1928-11-13 Erich Schweter Dipl Ing Kuehlvorrichtung fuer Verbrennungsmotor-Lokomotiven
FR1208482A (fr) * 1958-06-13 1960-02-24 Perfectionnements apportés aux moyens pour insonoriser des groupes comportant au moins un moteur thermique et en particulier des groupes électrogènes
GB1192194A (en) * 1966-08-05 1970-05-20 Chiyoda Chem Eng Construct Co Silencer for Suction or Discharge of Fluids Unders Pressure
FR2170753A5 (fr) * 1972-02-04 1973-09-14 Bamford Excavators Ltd Jc
US3779341A (en) * 1972-10-16 1973-12-18 Modine Mfg Co Noise suppressive fan shroud
US3856100A (en) * 1973-10-11 1974-12-24 Gen Motors Corp Engine cooling and noise abatement system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115660A (en) * 1933-03-16 1938-04-26 Cyrus J Fitton Vacuum steam cooling system
US2174677A (en) * 1936-07-08 1939-10-03 Fred M Young Heat transfer unit
US2270825A (en) * 1939-12-12 1942-01-20 Johns Manville Sound-absorbing structure
US3827482A (en) * 1972-12-21 1974-08-06 R Pope Radiator fan for earth movers
US3820629A (en) * 1973-02-02 1974-06-28 Caterpillar Tractor Co Acoustical louver for earthmoving vehicles
DE2306317A1 (de) * 1973-02-09 1974-08-15 Porsche Ag Kraftfahrzeug, insbesondere personenkraftwagen
JPS5214494B2 (fr) * 1973-08-14 1977-04-22
US3897850A (en) * 1974-03-11 1975-08-05 Caterpillar Tractor Co Noise suppressing engine guard

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60803C (fr) *
DE468445C (de) * 1924-11-25 1928-11-13 Erich Schweter Dipl Ing Kuehlvorrichtung fuer Verbrennungsmotor-Lokomotiven
FR1208482A (fr) * 1958-06-13 1960-02-24 Perfectionnements apportés aux moyens pour insonoriser des groupes comportant au moins un moteur thermique et en particulier des groupes électrogènes
GB1192194A (en) * 1966-08-05 1970-05-20 Chiyoda Chem Eng Construct Co Silencer for Suction or Discharge of Fluids Unders Pressure
FR2170753A5 (fr) * 1972-02-04 1973-09-14 Bamford Excavators Ltd Jc
US3779341A (en) * 1972-10-16 1973-12-18 Modine Mfg Co Noise suppressive fan shroud
US3856100A (en) * 1973-10-11 1974-12-24 Gen Motors Corp Engine cooling and noise abatement system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479324A1 (fr) * 1980-03-26 1981-10-02 Deere & Co Machine agricole ou de travaux publics a moteur muni d'un capotage fournissant un amortissement acoustique
EP0604937A1 (fr) * 1992-12-28 1994-07-06 Honda Giken Kogyo Kabushiki Kaisha Enveloppe pour un moteur à combustion interne à refroidissement forcé

Also Published As

Publication number Publication date
US4116269A (en) 1978-09-26
DE2618203A1 (de) 1976-11-25
FR2309717B1 (fr) 1981-12-18
GB1551362A (en) 1979-08-30

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Legal Events

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