DE2531330C2 - Schalldämpfende Steuereinrichtung im Luftzuströmweg von Abgasturboladern an Verbrennungsmotoren - Google Patents

Schalldämpfende Steuereinrichtung im Luftzuströmweg von Abgasturboladern an Verbrennungsmotoren

Info

Publication number
DE2531330C2
DE2531330C2 DE2531330A DE2531330A DE2531330C2 DE 2531330 C2 DE2531330 C2 DE 2531330C2 DE 2531330 A DE2531330 A DE 2531330A DE 2531330 A DE2531330 A DE 2531330A DE 2531330 C2 DE2531330 C2 DE 2531330C2
Authority
DE
Germany
Prior art keywords
opening
separating tube
control device
air
communication
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.)
Expired
Application number
DE2531330A
Other languages
German (de)
English (en)
Other versions
DE2531330A1 (de
Inventor
August Turgi Häni
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 DE2531330A1 publication Critical patent/DE2531330A1/de
Application granted granted Critical
Publication of DE2531330C2 publication Critical patent/DE2531330C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B37/12—Control of the pumps
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • F02B37/225—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits air passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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
    • F02M35/12—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Silencers (AREA)
DE2531330A 1975-06-18 1975-07-12 Schalldämpfende Steuereinrichtung im Luftzuströmweg von Abgasturboladern an Verbrennungsmotoren Expired DE2531330C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH790375A CH586351A5 (enExample) 1975-06-18 1975-06-18

Publications (2)

Publication Number Publication Date
DE2531330A1 DE2531330A1 (de) 1976-12-30
DE2531330C2 true DE2531330C2 (de) 1982-07-29

Family

ID=4332134

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2531330A Expired DE2531330C2 (de) 1975-06-18 1975-07-12 Schalldämpfende Steuereinrichtung im Luftzuströmweg von Abgasturboladern an Verbrennungsmotoren
DE7522307U Expired DE7522307U (de) 1975-06-18 1975-07-12 Schalldaempfer fuer abgasturbolader

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7522307U Expired DE7522307U (de) 1975-06-18 1975-07-12 Schalldaempfer fuer abgasturbolader

Country Status (5)

Country Link
JP (1) JPS5938429B2 (enExample)
CH (1) CH586351A5 (enExample)
DE (2) DE2531330C2 (enExample)
DK (1) DK141259B (enExample)
GB (1) GB1539235A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162537U (enExample) * 1987-10-14 1989-04-21
FR2905983B1 (fr) * 2006-09-20 2013-03-15 Turbomeca Dispositif d'insonorisation d'un moteur d'helicoptere a turbine a gaz, et moteur ainsi obtenu
DE102010028975A1 (de) * 2010-05-14 2012-03-29 Abb Turbo Systems Ag Verdichtergehäusezusatz
DE102016213182A1 (de) * 2016-07-19 2018-01-25 Man Diesel & Turbo Se Ansaugschalldämpfer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350784C2 (de) * 1973-10-10 1975-08-21 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Aufgeladene Brennkraftmaschine

Also Published As

Publication number Publication date
DE7522307U (de) 1977-04-21
CH586351A5 (enExample) 1977-03-31
DK141259B (da) 1980-02-11
DK141259C (enExample) 1980-08-04
DE2531330A1 (de) 1976-12-30
JPS5938429B2 (ja) 1984-09-17
DK263476A (enExample) 1976-12-19
GB1539235A (en) 1979-01-31
JPS523915A (en) 1977-01-12

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee