DE2519690A1 - Geraeuschdaempfer - Google Patents

Geraeuschdaempfer

Info

Publication number
DE2519690A1
DE2519690A1 DE19752519690 DE2519690A DE2519690A1 DE 2519690 A1 DE2519690 A1 DE 2519690A1 DE 19752519690 DE19752519690 DE 19752519690 DE 2519690 A DE2519690 A DE 2519690A DE 2519690 A1 DE2519690 A1 DE 2519690A1
Authority
DE
Germany
Prior art keywords
tube
holes
flow path
inlet
outlet
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.)
Withdrawn
Application number
DE19752519690
Other languages
German (de)
English (en)
Inventor
William James Parker
Wei-Ming Wang
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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
Priority claimed from US466618A external-priority patent/US3913703A/en
Priority claimed from US466526A external-priority patent/US3888331A/en
Application filed by General Motors Corp filed Critical General Motors Corp
Publication of DE2519690A1 publication Critical patent/DE2519690A1/de
Withdrawn legal-status Critical Current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
    • F01N1/06—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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE19752519690 1974-05-03 1975-04-30 Geraeuschdaempfer Withdrawn DE2519690A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US466618A US3913703A (en) 1974-05-03 1974-05-03 Single inner assembly wave interference silencer
US466526A US3888331A (en) 1974-05-03 1974-05-03 Power tuned wave interference silencer

Publications (1)

Publication Number Publication Date
DE2519690A1 true DE2519690A1 (de) 1975-11-13

Family

ID=27041690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752519690 Withdrawn DE2519690A1 (de) 1974-05-03 1975-04-30 Geraeuschdaempfer

Country Status (4)

Country Link
JP (1) JPS50152131A (enrdf_load_stackoverflow)
DE (1) DE2519690A1 (enrdf_load_stackoverflow)
FR (1) FR2269635B1 (enrdf_load_stackoverflow)
GB (1) GB1496206A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844178A (en) * 1994-11-08 1998-12-01 Lothringen; Leopold Habsburg Resonance muffler
DE19849698A1 (de) * 1998-10-28 2000-05-04 Andreas Pfeifer Schalldämpfer

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216414U (enrdf_load_stackoverflow) * 1975-07-23 1977-02-05
JPS5236219A (en) * 1975-09-13 1977-03-19 Teruo Kashiwara Exhaust equipment for internal combustion engine
JPS561925Y2 (enrdf_load_stackoverflow) * 1976-07-16 1981-01-17
JPS57119120A (en) * 1981-01-13 1982-07-24 Mitsubishi Heavy Ind Ltd Silencer
JPS58185918A (ja) * 1982-04-23 1983-10-29 Ebara Corp 消音装置
GB8821934D0 (en) * 1988-09-19 1988-10-19 Bartlett R 2-trax silencing system
JP3041265B2 (ja) * 1998-01-21 2000-05-15 川崎重工業株式会社 ダクト内共鳴防止構造
CN107476863A (zh) * 2016-06-07 2017-12-15 东北林业大学 具有节能减排功效的汽车复合式消声器系统
CN113628600B (zh) * 2021-08-17 2024-09-13 南京光声超构材料研究院有限公司 一种基于声学超材料的消声装置及其演示装置、演示方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844178A (en) * 1994-11-08 1998-12-01 Lothringen; Leopold Habsburg Resonance muffler
AT407772B (de) * 1994-11-08 2001-06-25 Habsburg Lothringen Leopold In Kombinierte resonator- und schalldämpferanlage
DE19849698A1 (de) * 1998-10-28 2000-05-04 Andreas Pfeifer Schalldämpfer

Also Published As

Publication number Publication date
FR2269635A1 (enrdf_load_stackoverflow) 1975-11-28
GB1496206A (en) 1977-12-30
JPS50152131A (enrdf_load_stackoverflow) 1975-12-06
FR2269635B1 (enrdf_load_stackoverflow) 1978-09-01

Similar Documents

Publication Publication Date Title
DE3132074C2 (de) Vorrichtung zur Mischung des Turbinenabgasstroms mit dem Mantelstrom bzw. der Umgebungsluft eines Gasturbinentriebwerks
DE2822971C2 (de) Auspuffvorrichtung für Verbrennungsmotoren
DE2308360A1 (de) Schalldaempfer
AT407772B (de) Kombinierte resonator- und schalldämpferanlage
DE19504223A1 (de) Schalldämpfer für den Ansaugkanal einer Brennkraftmaschine
DE2221634C3 (de) Interferenz-Geräuschdämpferanlage
DE2519690A1 (de) Geraeuschdaempfer
DE2908506C2 (de) Schalldämpfer für Verbrennungskraftmaschinen
DE2719213A1 (de) Schalldaempfer
DE2600860C2 (de) Schalldämpfer auf der Ansaugseite eines Verdichters mit mehreren Dämpfungselementen
DE2537946C2 (de) Auspuffanlage
EP0455622B1 (de) Ansauggeräuschdämpfer mit Luftfilter, insbesondere für Zweitakt-Brennkraftmaschinen
EP0554875A1 (de) Auspuffanlage für Zweitakt-Brennkraftmaschinen
DE7307335U (de) Abgasschalldaempfer fuer zweitakt- motore
DE949974C (de) Schalldaempfer fuer pulsierende Stroemungen, insbesondere fuer den Auspuff von Kraftfahrzeug-Brennkraftmaschinen
DE8002672U1 (de) Schalldaempfer fuer einen verbrennungsmotor
EP0158013B1 (de) Reflexionsschalldämpfer für Brennkraftmaschinen
DE1292666B (de) Schalldaempfendes Gasleitrohr
DE7905550U1 (de) Schalldaempfer
EP0705961B1 (de) Abgasschalldämpfer
DE735737C (de) Schalldaempfer, insbesondere fuer Abgasleitungen von Brennkraftmaschinen
EP0290425B1 (de) Schalldämpfer für Verbrennungskraftmaschinen
DE1200007B (de) Schalldaempfer mit einer Kulisse zur Daempfung von aus einer Wandoeffnung od. dgl. ausstrahlenden Geraeuschen
DE2711190C3 (de) Schalldämpfer für strömende Gase, insbesondere Abgase von Fahrzeug-Brennkraftmaschinen
DE3712495A1 (de) Schalldaempfer fuer die abgase von brennkraftmaschinen

Legal Events

Date Code Title Description
8141 Disposal/no request for examination