DE1576754A1 - Abgasschalldaempfer,insbesondere fuer Kreiskolbenmotoren - Google Patents

Abgasschalldaempfer,insbesondere fuer Kreiskolbenmotoren

Info

Publication number
DE1576754A1
DE1576754A1 DE19671576754 DE1576754A DE1576754A1 DE 1576754 A1 DE1576754 A1 DE 1576754A1 DE 19671576754 DE19671576754 DE 19671576754 DE 1576754 A DE1576754 A DE 1576754A DE 1576754 A1 DE1576754 A1 DE 1576754A1
Authority
DE
Germany
Prior art keywords
inlet pipe
exhaust gas
exhaust
pipe section
chamber
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.)
Pending
Application number
DE19671576754
Other languages
German (de)
English (en)
Inventor
Friedrich Boysen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1576754A1 publication Critical patent/DE1576754A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE19671576754 1967-11-15 1967-11-15 Abgasschalldaempfer,insbesondere fuer Kreiskolbenmotoren Pending DE1576754A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0095414 1967-11-15

Publications (1)

Publication Number Publication Date
DE1576754A1 true DE1576754A1 (de) 1970-03-26

Family

ID=6988136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671576754 Pending DE1576754A1 (de) 1967-11-15 1967-11-15 Abgasschalldaempfer,insbesondere fuer Kreiskolbenmotoren

Country Status (5)

Country Link
BE (1) BE714642A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH478336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1576754A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1573620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6805865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257852A1 (de) * 1972-11-25 1974-05-30 Eberspaecher J Abgasschalldaempfer fuer mehrzylindrige brennkraftmaschinen
DE2857716C2 (de) * 1977-05-27 1986-08-28 Honda Giken Kogyo K.K., Tokio/Tokyo Expansionskammer für eine Auspuffeinrichtung für Verbrennungsmotoren
CN106368783A (zh) * 2016-09-26 2017-02-01 南京航空航天大学 全频段大消声量汽车nvh实验用绝对消声器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8021494U1 (de) * 1980-08-11 1980-11-20 Fichtel & Sachs Ag, 8720 Schweinfurt Auspufftopf fuer eine zweitakt- brennkraftmaschine
DE3724087A1 (de) * 1987-07-21 1989-02-02 Leistritz Ag Abgasschalldaempfer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257852A1 (de) * 1972-11-25 1974-05-30 Eberspaecher J Abgasschalldaempfer fuer mehrzylindrige brennkraftmaschinen
DE2857716C2 (de) * 1977-05-27 1986-08-28 Honda Giken Kogyo K.K., Tokio/Tokyo Expansionskammer für eine Auspuffeinrichtung für Verbrennungsmotoren
CN106368783A (zh) * 2016-09-26 2017-02-01 南京航空航天大学 全频段大消声量汽车nvh实验用绝对消声器

Also Published As

Publication number Publication date
BE714642A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-09-30
FR1573620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-07-04
NL6805865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-19
CH478336A (de) 1969-09-15

Similar Documents

Publication Publication Date Title
DE2907320A1 (de) Schalldaempfer fuer verbrennungsmotoren
DE2706957C2 (de) Abgasschalldämpfer
DE2908506C2 (de) Schalldämpfer für Verbrennungskraftmaschinen
EP0931913A1 (de) Abgasschalldämpfer für Verbrennungsmotoren
DE1576754A1 (de) Abgasschalldaempfer,insbesondere fuer Kreiskolbenmotoren
DE3641942C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2206875A1 (de) Schalldaempfer
DE2808166A1 (de) Schalldaemmende verkleidung, insbesondere kuehlerverkleidung fuer kraftfahrzeuge
DE7307335U (de) Abgasschalldaempfer fuer zweitakt- motore
DE2930775C2 (de) Absorptionsschalldämpfer für Abgase
DE2715053A1 (de) Absorptions-schalldaempfer
DE3406282C2 (de) Reflexionsschalldämpfer für Brennkraftmaschinen
DE2738601C2 (de) Schalldämpfer
DE2231617A1 (de) Schalldaempfer fuer drucklufthaemmer
DE949974C (de) Schalldaempfer fuer pulsierende Stroemungen, insbesondere fuer den Auspuff von Kraftfahrzeug-Brennkraftmaschinen
EP0163024B1 (de) Reflexions-Abgasschalldämpfer
DE1056421B (de) Schalldaempfer fuer Brennkraftmaschinen
AT394887B (de) Abgasschalldaempfer
EP0705961B1 (de) Abgasschalldämpfer
DE685768C (de) Schalldaempfer, insbesondere fuer Brennkraftmaschinen
DE964915C (de) Schalldaempfer fuer Brennkraftmaschinen
DE3149632A1 (de) Abgas-schalldaempfer fuer brennkraftmaschinen
DE655774C (de) Schalldaempfer, insbesondere fuer Kraftfahrzeuge
DE2741716C2 (de) Absorptions-Nachschalldämpfer für Brennkraftmaschinen
DE2857716C2 (de) Expansionskammer für eine Auspuffeinrichtung für Verbrennungsmotoren