[go: up one dir, main page]

FR3079001B1 - AIR FILTER WITH ACOUSTIC PROTECTION - Google Patents

AIR FILTER WITH ACOUSTIC PROTECTION Download PDF

Info

Publication number
FR3079001B1
FR3079001B1 FR1852194A FR1852194A FR3079001B1 FR 3079001 B1 FR3079001 B1 FR 3079001B1 FR 1852194 A FR1852194 A FR 1852194A FR 1852194 A FR1852194 A FR 1852194A FR 3079001 B1 FR3079001 B1 FR 3079001B1
Authority
FR
France
Prior art keywords
air filter
engine
acoustic protection
filter
housing
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.)
Active
Application number
FR1852194A
Other languages
French (fr)
Other versions
FR3079001A1 (en
Inventor
Jean-Yves Der-Matheossian
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.)
Horse Powertrain Solutions SL
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1852194A priority Critical patent/FR3079001B1/en
Priority to PCT/EP2019/056452 priority patent/WO2019175329A1/en
Priority to CN201980027209.8A priority patent/CN112005004B/en
Priority to EP19709527.6A priority patent/EP3765727A1/en
Publication of FR3079001A1 publication Critical patent/FR3079001A1/en
Application granted granted Critical
Publication of FR3079001B1 publication Critical patent/FR3079001B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02M35/02—Air cleaners
    • F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
    • F02M35/0205—Details, e.g. sensors or measuring devices
    • 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
    • F02M35/02—Air cleaners
    • F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
    • F02M35/0202—Manufacturing or assembling; Materials for air cleaner housings
    • 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
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • 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
    • 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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10334—Foams; Fabrics; Porous media; Laminates; Ceramics; Coatings
    • 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
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
    • 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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Filtre à air (10) d'un ensemble moteur notamment d'un groupe motopropulseur de véhicule automobile comprenant un moteur thermique agencé dans un compartiment moteur, ledit filtre (10) est fixé dans le compartiment moteur avec le moteur et comprend un carter (11) avec des parois latérales verticales (14) entre une paroi plane supérieure (15) et une paroi plane inférieure (16), caractérisé en ce que ledit filtre (10) comporte une enveloppe de protection (30) acoustique extérieure autour du carter (11) et tournée vers le moteur.Air filter (10) of an engine assembly, in particular of a motor vehicle powertrain comprising a heat engine arranged in an engine compartment, said filter (10) is fixed in the engine compartment with the engine and comprises a housing (11 ) with vertical side walls (14) between an upper planar wall (15) and a lower planar wall (16), characterized in that said filter (10) comprises an outer acoustic protection envelope (30) around the housing (11 ) and facing the motor.

FR1852194A 2018-03-14 2018-03-14 AIR FILTER WITH ACOUSTIC PROTECTION Active FR3079001B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1852194A FR3079001B1 (en) 2018-03-14 2018-03-14 AIR FILTER WITH ACOUSTIC PROTECTION
PCT/EP2019/056452 WO2019175329A1 (en) 2018-03-14 2019-03-14 Air filter with sound insulation
CN201980027209.8A CN112005004B (en) 2018-03-14 2019-03-14 Air filter with acoustic insulation
EP19709527.6A EP3765727A1 (en) 2018-03-14 2019-03-14 Air filter with sound insulation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852194 2018-03-14
FR1852194A FR3079001B1 (en) 2018-03-14 2018-03-14 AIR FILTER WITH ACOUSTIC PROTECTION

Publications (2)

Publication Number Publication Date
FR3079001A1 FR3079001A1 (en) 2019-09-20
FR3079001B1 true FR3079001B1 (en) 2021-01-08

Family

ID=62455697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852194A Active FR3079001B1 (en) 2018-03-14 2018-03-14 AIR FILTER WITH ACOUSTIC PROTECTION

Country Status (4)

Country Link
EP (1) EP3765727A1 (en)
CN (1) CN112005004B (en)
FR (1) FR3079001B1 (en)
WO (1) WO2019175329A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3118736B1 (en) 2021-01-11 2023-03-10 Renault Sas Quick-fit acoustic protector.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411359U (en) * 1987-07-09 1989-01-20
DE3735880A1 (en) * 1987-10-23 1989-05-03 Phoenix Ag Inner tube with a noise-reducing additive
DE4306397B4 (en) * 1992-03-14 2004-07-29 Volkswagen Ag Silencer for a flowing gaseous medium, in particular combustion air of an internal combustion engine
TW366388B (en) * 1997-08-13 1999-08-11 Honda Motor Co Ltd Intake silencer system
US6598581B2 (en) * 2001-12-13 2003-07-29 Visteon Global Technologies, Inc. Metallic coating on a component of an internal combustion engine
US9404451B2 (en) * 2014-04-11 2016-08-02 GM Global Technology Operations LLC Automotive air cleaner elements with attachment/insulation feature
CN204783373U (en) * 2015-07-03 2015-11-18 力帆实业(集团)股份有限公司 Vehicle silencing device that admits air
JP6642253B2 (en) * 2016-05-09 2020-02-05 トヨタ紡織株式会社 Air cleaner for internal combustion engine
DE102016011774A1 (en) * 2016-10-04 2018-04-05 Mann + Hummel Gmbh Filter system with an insulating body, insulating body and method for producing an insulating body

Also Published As

Publication number Publication date
CN112005004B (en) 2022-06-07
EP3765727A1 (en) 2021-01-20
WO2019175329A1 (en) 2019-09-19
FR3079001A1 (en) 2019-09-20
CN112005004A (en) 2020-11-27

Similar Documents

Publication Publication Date Title
FR3055343A1 (en) HANGING PROFILE FOR AIR PASSING AND CEILING ASSEMBLY COMPRISING SUCH A PROFILE
FR3095671B1 (en) Integration of a fan float damper in a motor housing
FR3079001B1 (en) AIR FILTER WITH ACOUSTIC PROTECTION
EP2479417A1 (en) Air cleaner device
FR3095674B1 (en) Thrust reverser grille including acoustic treatment
US20180259221A1 (en) Furnace
FR3046005B1 (en) SOUND TRANSMITTING DEVICE
IT201800003993A1 (en) Casing of a hood for the extraction of cooking fumes
AR043094A1 (en) RODETE FAN MOTOR ASSEMBLY
FR3036731B1 (en) DEVICE FOR ATTENUATING MOUTH NOISES AND RADIANT NOISE
CN110816685B (en) Fuel tank housing or charging unit housing and body with sealing components
MY186656A (en) Motorcycle
EP0058099B1 (en) Air-tight assembly for a forced-draught heater
US1559909A (en) Stove attachment for automobiles
FR3068388B1 (en) PARTICULATE FILTER REGENERATION SYSTEM WITH ELECTRIC AIR PUMP
FR3060522B1 (en) AIRCRAFT INSULATION MATTRESS INCORPORATING AT LEAST ONE AIR CONDITIONING DUCT
FR3050178B1 (en) FUEL COLLECTOR FOR TANK OF AN AIRCRAFT
FR3095854A1 (en) Plenum
CN106585329A (en) Ventilation opening structure and vehicle having ventilation opening structure
ES2630353T3 (en) Case
JP7029196B1 (en) Soundproof box
FR3078146B1 (en) FRAME OF AN ELECTRIC HEATING DEVICE COMPRISING AT LEAST ONE ELASTIC HOLDING DEVICE FOR HEATING ELEMENTS
FR3020322B1 (en) AIR GUIDE FOR MOTOR VEHICLE
FR3086978B1 (en) ACOUSTIC MITIGATION DEVICE FOR AN INTAKE LINE OF A THERMAL COMBUSTION ENGINE EQUIPPED WITH A TURBOCHARGER
GB1274414A (en) Improvements relating to the silencing of boilers

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190920

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20221005

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

TP Transmission of property

Owner name: NEW H POWERTRAIN HOLDING, S.L.U., ES

Effective date: 20240705

PLFP Fee payment

Year of fee payment: 8