DK142002B - Lyddæmper ved en kompressors indsugningsside med flere ringformede dæmpeelementer. - Google Patents

Lyddæmper ved en kompressors indsugningsside med flere ringformede dæmpeelementer. Download PDF

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Publication number
DK142002B
DK142002B DK547776AA DK547776A DK142002B DK 142002 B DK142002 B DK 142002B DK 547776A A DK547776A A DK 547776AA DK 547776 A DK547776 A DK 547776A DK 142002 B DK142002 B DK 142002B
Authority
DK
Denmark
Prior art keywords
muffler
damping elements
flow
compressor
elements
Prior art date
Application number
DK547776AA
Other languages
Danish (da)
English (en)
Other versions
DK547776A (xx
DK142002C (xx
Inventor
Hansulrich Hoerler
August Haeni
Hans Ursprung
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Publication of DK547776A publication Critical patent/DK547776A/da
Publication of DK142002B publication Critical patent/DK142002B/da
Application granted granted Critical
Publication of DK142002C publication Critical patent/DK142002C/da

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
    • F02M35/1211—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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking 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
    • F02M35/1227—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Exhaust Silencers (AREA)
DK547776AA 1975-12-11 1976-12-06 Lyddæmper ved en kompressors indsugningsside med flere ringformede dæmpeelementer. DK142002B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1608875 1975-12-11
CH1608875A CH594139A5 (xx) 1975-12-11 1975-12-11

Publications (3)

Publication Number Publication Date
DK547776A DK547776A (xx) 1977-06-12
DK142002B true DK142002B (da) 1980-08-04
DK142002C DK142002C (xx) 1980-12-15

Family

ID=4414370

Family Applications (1)

Application Number Title Priority Date Filing Date
DK547776AA DK142002B (da) 1975-12-11 1976-12-06 Lyddæmper ved en kompressors indsugningsside med flere ringformede dæmpeelementer.

Country Status (7)

Country Link
JP (1) JPS5934847B2 (xx)
CH (1) CH594139A5 (xx)
DE (2) DE7600607U1 (xx)
DK (1) DK142002B (xx)
FR (1) FR2334857A1 (xx)
GB (1) GB1534745A (xx)
PL (1) PL116217B1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3506452A1 (de) * 1985-02-23 1986-09-04 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Schalldaempfer mit vorleitschaufeln an der ansaugseite des verdichters eines abgasturboladers
DE4335872A1 (de) * 1993-10-21 1995-04-27 Rheinhold & Mahla Ag Vorrichtung zur Abschwächung von Ansaugwirbeln an Turbinentriebwerken
DE19514990B4 (de) * 1995-04-24 2005-06-30 Abb Turbo Systems Ag Filterschalldämpfer
US5709529A (en) * 1995-11-14 1998-01-20 Westinghouse Electric Corporation Optimization of turbomachinery harmonics
DE10022240A1 (de) * 2000-05-08 2001-11-15 Abb Turbo Systems Ag Baden Filterschalldämpfer
DE102004015829B4 (de) * 2004-03-31 2016-11-24 Valeo Klimasysteme Gmbh Ansaugstutzen
DE102009054773A1 (de) 2009-12-16 2011-06-22 Piller Industrieventilatoren GmbH, 37186 Turboverdichter und Verdichteranlage umfassend einen derartigen Turboverdichter
DE102010028975A1 (de) * 2010-05-14 2012-03-29 Abb Turbo Systems Ag Verdichtergehäusezusatz
GB2496368B (en) * 2011-10-12 2017-05-31 Ford Global Tech Llc An acoustic attenuator for an engine booster
JP5863720B2 (ja) * 2013-07-10 2016-02-17 三菱重工業株式会社 過給機用サイレンサ
JP6240251B2 (ja) * 2016-03-30 2017-11-29 三菱重工業株式会社 圧縮装置及び過給機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298027A (xx) * 1900-01-01
FR923850A (fr) * 1939-12-19 1947-07-18 Power Jets Res & Dev Ltd Perfectionnements apportés aux compresseurs ou pompes centrifuges
BE558982A (xx) * 1956-07-27
DE1403576A1 (de) * 1961-07-12 1968-11-07 Maschf Augsburg Nuernberg Ag Ansaugschalldaempfer

Also Published As

Publication number Publication date
GB1534745A (en) 1978-12-06
FR2334857A1 (fr) 1977-07-08
DK547776A (xx) 1977-06-12
JPS5272906A (en) 1977-06-18
DK142002C (xx) 1980-12-15
DE2600860A1 (de) 1977-06-23
JPS5934847B2 (ja) 1984-08-24
FR2334857B1 (xx) 1982-11-19
DE2600860C2 (de) 1988-10-20
CH594139A5 (xx) 1977-12-30
PL116217B1 (en) 1981-05-30
DE7600607U1 (de) 1977-09-29

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Legal Events

Date Code Title Description
PBP Patent lapsed