EP0740080A3 - Filterschalldämpfer - Google Patents

Filterschalldämpfer Download PDF

Info

Publication number
EP0740080A3
EP0740080A3 EP96810228A EP96810228A EP0740080A3 EP 0740080 A3 EP0740080 A3 EP 0740080A3 EP 96810228 A EP96810228 A EP 96810228A EP 96810228 A EP96810228 A EP 96810228A EP 0740080 A3 EP0740080 A3 EP 0740080A3
Authority
EP
European Patent Office
Prior art keywords
components
damping
accommodated
central axis
grooves
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
EP96810228A
Other languages
English (en)
French (fr)
Other versions
EP0740080A2 (de
EP0740080B1 (de
Inventor
Josef Bättig
Reto Meier
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.)
Accelleron Industries AG
Original Assignee
ABB Management AG
ABB Asea Brown Boveri 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 ABB Management AG, ABB Asea Brown Boveri Ltd filed Critical ABB Management AG
Publication of EP0740080A2 publication Critical patent/EP0740080A2/de
Publication of EP0740080A3 publication Critical patent/EP0740080A3/de
Application granted granted Critical
Publication of EP0740080B1 publication Critical patent/EP0740080B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • 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
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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
    • F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
    • F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
    • 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
    • F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber
    • 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
    • F02M35/14—Combined air cleaners and 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
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Filtering Materials (AREA)
  • Valve Device For Special Equipments (AREA)
  • Surgical Instruments (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Bei einem kreiszylindrischen Filterschalldämpfer werden Dämpfungselemente (3) mit deren Dämpfungsflächen (11, 12) parallel zu der Zentralachse (13) des als Monoblock gegossenen Filterschalldämpfergehäuses (2) in Nuten (8) der Gehäusewände angeordnet. Die Dämpfungselemente (3) bestehen, aus einem Dämpfungsblech (9), dass ein Absorptionselement (10) ummantelt. Die Dämpfungsbleche (9) bilden mit den an ihnen angeordneten Grobfiltersegmenten (15) im montierten Zustand am Umfang des Filterschalldämpfers einen Grobfilterring aus, der von einem ringförmigen Filter (4) umgeben.
Die Vorteile der Erfindung bestehen neben der vereinfachten Herstellung und Montage der Bauteile, in der Reduktion unterschiedlicher Bauteile, und im geringeren Gewicht bei verbesserter Schalldämpfung.
EP96810228A 1995-04-24 1996-04-12 Filterschalldämpfer Expired - Lifetime EP0740080B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19514990 1995-04-24
DE19514990A DE19514990B4 (de) 1995-04-24 1995-04-24 Filterschalldämpfer

Publications (3)

Publication Number Publication Date
EP0740080A2 EP0740080A2 (de) 1996-10-30
EP0740080A3 true EP0740080A3 (de) 1998-01-07
EP0740080B1 EP0740080B1 (de) 2002-09-11

Family

ID=7760211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96810228A Expired - Lifetime EP0740080B1 (de) 1995-04-24 1996-04-12 Filterschalldämpfer

Country Status (9)

Country Link
US (1) US5756944A (de)
EP (1) EP0740080B1 (de)
JP (1) JP2781168B2 (de)
KR (1) KR100364891B1 (de)
CN (1) CN1084850C (de)
AT (1) ATE224011T1 (de)
CZ (1) CZ286433B6 (de)
DE (2) DE19514990B4 (de)
NO (1) NO961620L (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715581C1 (de) * 1997-04-15 1999-02-18 Weinmann G Geraete Med Luftzuführung für Gebläse von Geräten zur Beatmung
US5861585A (en) * 1997-09-30 1999-01-19 Aiolos Engineering Corporation Aeracoustic wind tunnel turning vanes
CN100355148C (zh) * 1999-09-20 2007-12-12 弗拉克托斯股份有限公司 多级天线
DE10022240A1 (de) * 2000-05-08 2001-11-15 Abb Turbo Systems Ag Baden Filterschalldämpfer
DE10128000C1 (de) * 2002-06-05 2002-11-21 Thermamax Hochtemperaturdaemmu Schalldämpfer und Dämpfungselemente dafür
DE10225092B4 (de) * 2001-06-08 2014-10-09 Thermamax Hochtemperaturdämmungen GmbH Schalldämpfer
US6449947B1 (en) * 2001-10-17 2002-09-17 Fleetguard, Inc. Low pressure injection and turbulent mixing in selective catalytic reduction system
US6840746B2 (en) * 2002-07-02 2005-01-11 Bristol Compressors, Inc. Resistive suction muffler for refrigerant compressors
DE10323527B4 (de) * 2003-05-24 2009-04-16 Danfoss Compressors Gmbh Kältemittelkompressor
US8272834B2 (en) * 2004-06-15 2012-09-25 Honeywell International Inc. Acoustic damper integrated to a compressor housing
DE102006020334B4 (de) * 2006-04-28 2008-07-10 Man Diesel Se Filterschalldämpfer
US8104572B2 (en) * 2010-01-22 2012-01-31 Butler Boyd L Spin muffler
DE102010028975A1 (de) 2010-05-14 2012-03-29 Abb Turbo Systems Ag Verdichtergehäusezusatz
DE102012015907B3 (de) * 2012-08-10 2013-10-17 Neander Motors Ag Hubkolbenbrennkraftmaschine, umfassend zumindest einen Hubkolben
JP6152612B2 (ja) * 2012-12-13 2017-06-28 アルパテック株式会社 過給機用サイレンサおよびこのサイレンサを使用した過給機
KR102160310B1 (ko) 2013-03-06 2020-09-28 에이비비 터보 시스템즈 아게 배기가스 터보차저의 소음기
EP2990637B1 (de) * 2014-09-01 2019-01-02 MANN+HUMMEL GmbH Schalldämpfer einer Ansauganlage einer Brennkraftmaschine und Ansauganlage
CN104235078A (zh) * 2014-09-19 2014-12-24 任文华 风扇
DE102018100465A1 (de) * 2018-01-10 2019-07-11 Abb Turbo Systems Ag Filterschalldämpfer für einen Abgasturbolader einer Brennkraftmaschine
DE102018100466A1 (de) * 2018-01-10 2019-07-11 Abb Turbo Systems Ag Filterschalldämpfer für einen Abgasturbolader einer Brennkraftmaschine
DE102018102237A1 (de) * 2018-02-01 2019-08-01 Man Energy Solutions Se Schalldämpfer und Verdichter
CN109404345A (zh) * 2018-12-18 2019-03-01 南京磁谷科技有限公司 一种磁悬浮风机的进风消音结构
DE102019102245A1 (de) 2019-01-30 2020-07-30 Man Energy Solutions Se Ansaugschalldämpfer für Turbolader

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533212A (de) *
FR985029A (fr) * 1949-02-16 1951-07-13 Tecalemit Filtre silencieux d'aspiration
DE1290292B (de) * 1962-06-19 1969-03-06 Maschf Augsburg Nuernberg Ag Ansaugschalldaempfer fuer Verdichter und Geblaese
DE1503270A1 (de) * 1965-06-24 1970-07-16 Fischachtaler Maschb Gmbh Einlaufgehaeuse fuer Stroemungsmaschinen
DE2354126A1 (de) * 1973-10-29 1975-04-30 Phonotherm Laerm Und Erschuett Radialventilator
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
EP0574605A1 (de) * 1992-06-17 1993-12-22 Asea Brown Boveri Ag Filterschalldämpfer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305178C2 (de) * 1973-02-02 1982-02-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Luftfilter mit Ansauggeräuschdämpfer für eine Brennkraftmaschine
CH603208A5 (de) * 1975-10-02 1978-08-15 Bbc Brown Boveri & Cie
CH594139A5 (de) * 1975-12-11 1977-12-30 Bbc Brown Boveri & Cie
US4204586A (en) * 1975-12-11 1980-05-27 Bbc Brown Boveri & Company Limited Silencer on the intake side of a compressor with assembly of axially spaced annular sound-damping elements
US4316522A (en) * 1979-11-07 1982-02-23 Industrial Acoustics Company, Inc. Acoustic filter silencer
US4266602A (en) * 1980-02-21 1981-05-12 Westinghouse Electric Corp. Heat exchanger for cooling electrical power apparatus
CN2191284Y (zh) * 1994-05-31 1995-03-08 宋虎男 机动车尾气净化消音器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533212A (de) *
FR985029A (fr) * 1949-02-16 1951-07-13 Tecalemit Filtre silencieux d'aspiration
DE1290292B (de) * 1962-06-19 1969-03-06 Maschf Augsburg Nuernberg Ag Ansaugschalldaempfer fuer Verdichter und Geblaese
DE1503270A1 (de) * 1965-06-24 1970-07-16 Fischachtaler Maschb Gmbh Einlaufgehaeuse fuer Stroemungsmaschinen
DE2354126A1 (de) * 1973-10-29 1975-04-30 Phonotherm Laerm Und Erschuett Radialventilator
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
EP0574605A1 (de) * 1992-06-17 1993-12-22 Asea Brown Boveri Ag Filterschalldämpfer

Also Published As

Publication number Publication date
CZ117196A3 (en) 1996-11-13
NO961620L (no) 1996-10-25
EP0740080A2 (de) 1996-10-30
DE59609637D1 (de) 2002-10-17
CN1084850C (zh) 2002-05-15
DE19514990A1 (de) 1996-10-31
DE19514990B4 (de) 2005-06-30
CZ286433B6 (en) 2000-04-12
KR100364891B1 (ko) 2003-03-15
EP0740080B1 (de) 2002-09-11
ATE224011T1 (de) 2002-09-15
JP2781168B2 (ja) 1998-07-30
CN1136143A (zh) 1996-11-20
US5756944A (en) 1998-05-26
NO961620D0 (no) 1996-04-23
JPH08296597A (ja) 1996-11-12
KR960038143A (ko) 1996-11-21

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