FR2992683B1 - Dispositif d'attenuation du bruit genere par un ventilateur d'automobile - Google Patents

Dispositif d'attenuation du bruit genere par un ventilateur d'automobile

Info

Publication number
FR2992683B1
FR2992683B1 FR1256271A FR1256271A FR2992683B1 FR 2992683 B1 FR2992683 B1 FR 2992683B1 FR 1256271 A FR1256271 A FR 1256271A FR 1256271 A FR1256271 A FR 1256271A FR 2992683 B1 FR2992683 B1 FR 2992683B1
Authority
FR
France
Prior art keywords
device generated
mitigation device
noise mitigation
automotive fan
automotive
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.)
Expired - Fee Related
Application number
FR1256271A
Other languages
English (en)
Other versions
FR2992683A1 (fr
Inventor
Manuel Henner
Bruno Demory
Elias Tannoury
Mats Abom
Ralf Corin
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1256271A priority Critical patent/FR2992683B1/fr
Publication of FR2992683A1 publication Critical patent/FR2992683A1/fr
Application granted granted Critical
Publication of FR2992683B1 publication Critical patent/FR2992683B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • 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
    • F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
    • 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
    • F01P2070/00—Details
    • F01P2070/50—Details mounting fans to heat-exchangers
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
FR1256271A 2012-06-29 2012-06-29 Dispositif d'attenuation du bruit genere par un ventilateur d'automobile Expired - Fee Related FR2992683B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1256271A FR2992683B1 (fr) 2012-06-29 2012-06-29 Dispositif d'attenuation du bruit genere par un ventilateur d'automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256271A FR2992683B1 (fr) 2012-06-29 2012-06-29 Dispositif d'attenuation du bruit genere par un ventilateur d'automobile

Publications (2)

Publication Number Publication Date
FR2992683A1 FR2992683A1 (fr) 2014-01-03
FR2992683B1 true FR2992683B1 (fr) 2015-08-28

Family

ID=47191855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256271A Expired - Fee Related FR2992683B1 (fr) 2012-06-29 2012-06-29 Dispositif d'attenuation du bruit genere par un ventilateur d'automobile

Country Status (1)

Country Link
FR (1) FR2992683B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10823039B2 (en) 2018-06-30 2020-11-03 Deere & Company Cooling system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762497A (en) * 1971-04-22 1973-10-02 Hatz Motoren Air cooled internal combustion engine with noise reducing means
DE2364215B1 (de) * 1973-12-22 1975-04-24 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Vorrichtung zur Geräuschdämpfung im Kühlluftansaugschacht eines Gebläses bei Brennkraftmaschinen
AT339670B (de) * 1974-03-20 1977-11-10 List Hans Schalldammend gekapseltes kuhler-geblaseaggregat fur brennkraftmaschinen
DE2501052B2 (de) * 1975-01-13 1976-10-28 Steyr-Daimler-Puch Ag, Wien Schallschluckeinrichtung fuer den kuehllufteintrittsraum zumindest teilweise gekapselter brennkraftmaschinen, insbesondere fahrzeugmotoren
DE2508522B2 (de) * 1975-02-27 1976-12-16 Massey-Ferguson-Hanomag Inc. & Co, 3000 Hannover-Linden Schalldaempfer fuer kuehlluftoeffnungen in motorraeumen
DE2552642A1 (de) * 1975-11-24 1977-06-02 Komatsu Mfg Co Ltd Ventilationsvorrichtung fuer kuehlluft zur kuehlung des kuehlmittels einer wassergekuehlten maschine
DE2554750A1 (de) * 1975-12-05 1977-06-16 Massey Ferguson Hanomag Inc & Erdbewegungsmaschine als rad- oder gleiskettenfahrzeug
US4516657A (en) * 1982-09-29 1985-05-14 Allard Edward F Sound suppression of engine noise
WO1993003938A1 (fr) * 1991-08-23 1993-03-04 Caterpillar Inc. Appareil de ventilation destine a un carter
US6309176B1 (en) * 1999-11-12 2001-10-30 Siemens Automotive Inc. Noise attenuating sound resonator for automotive cooling module shroud
US20100212997A1 (en) * 2009-02-26 2010-08-26 Volvo Construction Equipment Holding Sweden Ab. Engine room for construction equipment having noise trap

Also Published As

Publication number Publication date
FR2992683A1 (fr) 2014-01-03

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