EP2868910A4 - Silencieux pour compresseur à suralimentation - Google Patents

Silencieux pour compresseur à suralimentation

Info

Publication number
EP2868910A4
EP2868910A4 EP14822436.3A EP14822436A EP2868910A4 EP 2868910 A4 EP2868910 A4 EP 2868910A4 EP 14822436 A EP14822436 A EP 14822436A EP 2868910 A4 EP2868910 A4 EP 2868910A4
Authority
EP
European Patent Office
Prior art keywords
supercharger
silencer
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.)
Withdrawn
Application number
EP14822436.3A
Other languages
German (de)
English (en)
Other versions
EP2868910A1 (fr
Inventor
Koichi Sakamoto
Keiichi Shiraishi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2868910A1 publication Critical patent/EP2868910A1/fr
Publication of EP2868910A4 publication Critical patent/EP2868910A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • 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
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • 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
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • 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
    • F02M35/1288—Intake silencers ; Sound modulation, transmission or amplification combined with or integrated into other devices ; Plurality of air intake silencers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP14822436.3A 2013-07-10 2014-07-07 Silencieux pour compresseur à suralimentation Withdrawn EP2868910A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013144515A JP5863720B2 (ja) 2013-07-10 2013-07-10 過給機用サイレンサ
PCT/JP2014/068001 WO2015005252A1 (fr) 2013-07-10 2014-07-07 Silencieux pour compresseur à suralimentation

Publications (2)

Publication Number Publication Date
EP2868910A1 EP2868910A1 (fr) 2015-05-06
EP2868910A4 true EP2868910A4 (fr) 2015-08-26

Family

ID=52279934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14822436.3A Withdrawn EP2868910A4 (fr) 2013-07-10 2014-07-07 Silencieux pour compresseur à suralimentation

Country Status (5)

Country Link
EP (1) EP2868910A4 (fr)
JP (1) JP5863720B2 (fr)
KR (1) KR101547092B1 (fr)
CN (1) CN104487694B (fr)
WO (1) WO2015005252A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5894203B2 (ja) 2014-03-04 2016-03-23 三菱重工業株式会社 過給機の製造方法
JP6147777B2 (ja) * 2015-01-26 2017-06-14 三菱重工業株式会社 吸気整流装置、これを備えたコンプレッサ
JP6470578B2 (ja) * 2015-02-03 2019-02-13 三菱重工コンプレッサ株式会社 遠心圧縮機
DE102018100466A1 (de) * 2018-01-10 2019-07-11 Abb Turbo Systems Ag Filterschalldämpfer für einen Abgasturbolader einer Brennkraftmaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503270A1 (de) * 1965-06-24 1970-07-16 Fischachtaler Maschb Gmbh Einlaufgehaeuse fuer Stroemungsmaschinen
FR2334857A1 (fr) * 1975-12-11 1977-07-08 Bbc Brown Boveri & Cie Silencieux en plusieurs elements se montant a l'aspiration d'un compresseur
JPS60119328A (ja) * 1983-11-30 1985-06-26 Yamaha Motor Co Ltd 内燃機関の吸気管構造
JPH11200969A (ja) * 1998-01-13 1999-07-27 Mitsubishi Alum Co Ltd 過給機のサイレンサ
WO2013008840A1 (fr) * 2011-07-12 2013-01-17 三菱重工業株式会社 Silencieux pour surcompresseur, surcompresseur et surcompresseur hybride comprenant chacun celui-ci
WO2013089159A1 (fr) * 2011-12-16 2013-06-20 三菱重工業株式会社 Compresseur de suralimentation pour turbine d'échappement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8505239U1 (de) * 1985-02-23 1987-08-20 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Schalldämpfer mit Vorleitschaufeln an der Ansaugseite des Verdichters eines Abgasturboladers
JP3425120B2 (ja) 2000-06-21 2003-07-07 アルパテック株式会社 過給機のサイレンサ
JP2006194161A (ja) * 2005-01-14 2006-07-27 Mitsubishi Heavy Ind Ltd 吸気サイレンサを備えた排気ターボ過給機
DE102009051104A1 (de) 2009-10-28 2011-05-05 Mann + Hummel Gmbh Radialverdichter
KR102160310B1 (ko) 2013-03-06 2020-09-28 에이비비 터보 시스템즈 아게 배기가스 터보차저의 소음기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503270A1 (de) * 1965-06-24 1970-07-16 Fischachtaler Maschb Gmbh Einlaufgehaeuse fuer Stroemungsmaschinen
FR2334857A1 (fr) * 1975-12-11 1977-07-08 Bbc Brown Boveri & Cie Silencieux en plusieurs elements se montant a l'aspiration d'un compresseur
JPS60119328A (ja) * 1983-11-30 1985-06-26 Yamaha Motor Co Ltd 内燃機関の吸気管構造
JPH11200969A (ja) * 1998-01-13 1999-07-27 Mitsubishi Alum Co Ltd 過給機のサイレンサ
WO2013008840A1 (fr) * 2011-07-12 2013-01-17 三菱重工業株式会社 Silencieux pour surcompresseur, surcompresseur et surcompresseur hybride comprenant chacun celui-ci
WO2013089159A1 (fr) * 2011-12-16 2013-06-20 三菱重工業株式会社 Compresseur de suralimentation pour turbine d'échappement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015005252A1 *

Also Published As

Publication number Publication date
KR20150020717A (ko) 2015-02-26
JP2015017536A (ja) 2015-01-29
CN104487694B (zh) 2017-04-05
EP2868910A1 (fr) 2015-05-06
KR101547092B1 (ko) 2015-08-24
JP5863720B2 (ja) 2016-02-17
CN104487694A (zh) 2015-04-01
WO2015005252A1 (fr) 2015-01-15

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