DE2342730A1 - Absorptionsschalldaempfer - Google Patents

Absorptionsschalldaempfer

Info

Publication number
DE2342730A1
DE2342730A1 DE19732342730 DE2342730A DE2342730A1 DE 2342730 A1 DE2342730 A1 DE 2342730A1 DE 19732342730 DE19732342730 DE 19732342730 DE 2342730 A DE2342730 A DE 2342730A DE 2342730 A1 DE2342730 A1 DE 2342730A1
Authority
DE
Germany
Prior art keywords
sound
absorption silencer
absorption
flow channel
boundary
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
DE19732342730
Other languages
German (de)
English (en)
Inventor
Guenter Kudernatsch
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 France SA
Original Assignee
BBC Brown Boveri France SA
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 France SA filed Critical BBC Brown Boveri France SA
Publication of DE2342730A1 publication Critical patent/DE2342730A1/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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE19732342730 1973-07-13 1973-08-24 Absorptionsschalldaempfer Pending DE2342730A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1021373A CH559310A5 (es) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
DE2342730A1 true DE2342730A1 (de) 1975-01-30

Family

ID=4360669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732342730 Pending DE2342730A1 (de) 1973-07-13 1973-08-24 Absorptionsschalldaempfer

Country Status (3)

Country Link
JP (2) JPS5037935A (es)
CH (1) CH559310A5 (es)
DE (1) DE2342730A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509616A1 (de) * 1995-03-21 1996-09-26 Ulrich Dreizler Schalldämpfer für Abgasgeräusche

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639203A (en) * 1979-09-06 1981-04-14 Nichireki Chem Ind Co Stabilizing treatment of road foundation
JPS5639205A (en) * 1979-09-06 1981-04-14 Nichireki Chem Ind Co Method of reclaiming bituminous paving material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509616A1 (de) * 1995-03-21 1996-09-26 Ulrich Dreizler Schalldämpfer für Abgasgeräusche
DE19509616C2 (de) * 1995-03-21 2000-06-08 Ulrich Dreizler Schalldämpfer für Abgasgeräusche

Also Published As

Publication number Publication date
JPS5444843U (es) 1979-03-28
CH559310A5 (es) 1975-02-28
JPS5037935A (es) 1975-04-09

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Legal Events

Date Code Title Description
OHW Rejection