JPS5276518A - Damping unit for silencer of exhaust turbine supercharger - Google Patents

Damping unit for silencer of exhaust turbine supercharger

Info

Publication number
JPS5276518A
JPS5276518A JP12451276A JP12451276A JPS5276518A JP S5276518 A JPS5276518 A JP S5276518A JP 12451276 A JP12451276 A JP 12451276A JP 12451276 A JP12451276 A JP 12451276A JP S5276518 A JPS5276518 A JP S5276518A
Authority
JP
Japan
Prior art keywords
silencer
damping unit
exhaust turbine
turbine supercharger
supercharger
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
JP12451276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS614989B2 (en, 2012
Inventor
Heeni Augusuto
Heerureru Hansuururitsuhi
Urusupurungu Hansu
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of JPS5276518A publication Critical patent/JPS5276518A/ja
Publication of JPS614989B2 publication Critical patent/JPS614989B2/ja
Granted legal-status Critical Current

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
    • F02M35/12—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
    • F02M35/1272—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
    • F02M35/12—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
    • F04D29/664—Sound attenuation by means of sound absorbing material

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)
  • Supercharger (AREA)
  • Compressor (AREA)
JP12451276A 1975-12-18 1976-10-19 Damping unit for silencer of exhaust turbine supercharger Granted JPS5276518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1645275A CH593426A5 (en, 2012) 1975-12-18 1975-12-18

Publications (2)

Publication Number Publication Date
JPS5276518A true JPS5276518A (en) 1977-06-28
JPS614989B2 JPS614989B2 (en, 2012) 1986-02-14

Family

ID=4417481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12451276A Granted JPS5276518A (en) 1975-12-18 1976-10-19 Damping unit for silencer of exhaust turbine supercharger

Country Status (5)

Country Link
JP (1) JPS5276518A (en, 2012)
CH (1) CH593426A5 (en, 2012)
DE (2) DE7600595U1 (en, 2012)
DK (1) DK143461C (en, 2012)
GB (1) GB1565517A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574605B1 (de) * 1992-06-17 1996-11-20 Asea Brown Boveri Ag Filterschalldämpfer
DE4438556A1 (de) * 1994-10-28 1996-05-02 Mann & Hummel Filter Filter, insbesondere zum Filtrieren der Ansaugluft einer Brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166843A (en) * 1966-04-15 1969-10-08 English Electric Co Ltd Gas Blower Diffusers
DE2303611B2 (de) * 1973-01-25 1977-08-04 Vasiljevic, Costa Silard, Dipl.-Ing. Dr, 7400 Tübingen Schalldaempfer

Also Published As

Publication number Publication date
DK143461C (da) 1981-12-21
DE7600595U1 (de) 1977-09-29
DE2600852C2 (de) 1985-10-31
DK559476A (da) 1977-06-19
JPS614989B2 (en, 2012) 1986-02-14
DK143461B (da) 1981-08-24
CH593426A5 (en, 2012) 1977-11-30
GB1565517A (en) 1980-04-23
DE2600852A1 (de) 1977-06-30

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