CH394712A - Schalldämpfer für in Rohrleitungen strömende Gase - Google Patents

Schalldämpfer für in Rohrleitungen strömende Gase

Info

Publication number
CH394712A
CH394712A CH1003462A CH1003462A CH394712A CH 394712 A CH394712 A CH 394712A CH 1003462 A CH1003462 A CH 1003462A CH 1003462 A CH1003462 A CH 1003462A CH 394712 A CH394712 A CH 394712A
Authority
CH
Switzerland
Prior art keywords
silencers
pipes
gases flowing
gases
flowing
Prior art date
Application number
CH1003462A
Other languages
English (en)
Inventor
Chen Yian-Nian Ing Dr
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH1003462A priority Critical patent/CH394712A/de
Priority to DE1962S0081220 priority patent/DE1292668B/de
Priority to ES0289492A priority patent/ES289492A1/es
Priority to GB3041863A priority patent/GB1006477A/en
Publication of CH394712A publication Critical patent/CH394712A/de

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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • F01N1/023—Helmholtz resonators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
CH1003462A 1962-08-23 1962-08-23 Schalldämpfer für in Rohrleitungen strömende Gase CH394712A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1003462A CH394712A (de) 1962-08-23 1962-08-23 Schalldämpfer für in Rohrleitungen strömende Gase
DE1962S0081220 DE1292668B (de) 1962-08-23 1962-08-31 Schalldaempfer fuer in Rohren stroemende Gase
ES0289492A ES289492A1 (es) 1962-08-23 1963-06-28 Perfeccionamientos en amortiguadores de sonido para gases que fluyen por tuberias
GB3041863A GB1006477A (en) 1962-08-23 1963-07-31 Silencers for gases flowing in pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1003462A CH394712A (de) 1962-08-23 1962-08-23 Schalldämpfer für in Rohrleitungen strömende Gase

Publications (1)

Publication Number Publication Date
CH394712A true CH394712A (de) 1965-06-30

Family

ID=4358619

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1003462A CH394712A (de) 1962-08-23 1962-08-23 Schalldämpfer für in Rohrleitungen strömende Gase

Country Status (4)

Country Link
CH (1) CH394712A (de)
DE (1) DE1292668B (de)
ES (1) ES289492A1 (de)
GB (1) GB1006477A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785909A (en) * 1984-04-14 1988-11-22 Young Robert E Noise silencing systems
FR2883921B1 (fr) * 2005-04-05 2010-06-11 Faurecia Sys Echappement Sourdine pour silencieux de ligne d'echappement
DE202006012949U1 (de) * 2006-08-23 2007-12-27 Mann + Hummel Gmbh Geräuschdämpfer für eine Brennkraftmaschine
CN115788969B (zh) * 2022-07-01 2025-08-29 苏州浪潮智能科技有限公司 一种用于风道前端的消声降噪装置及散热风扇

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT137590B (de) * 1931-06-20 1934-05-11 Burgess Lab Inc C F Schalldämpfer.
DE733047C (de) * 1939-12-23 1943-03-18 Fahrradwerke Bismarck A G Schalldaempfer nach dem Widerstands- oder Filterprinzip, insbesondere fuer Zweitaktbrennkraftmaschinen
DE739460C (de) * 1940-07-30 1943-09-27 Eberspaecher J Schalldaempfung in Leitungen mit glattem Durchgang, an welche Resonatoren verschiedener Eigenfrequenz angeschlossen sind
DE841834C (de) * 1950-08-20 1952-06-19 Eberspaecher J Schalldaempfer fuer Brennkraftmaschinen, bei dem schwingungs-gedaempfte perforierte Rohre als Einlass- bzw. Auslassrohr und als Verbindungsrohr dienen
DE967419C (de) * 1950-08-23 1957-11-07 Theodor Veit Dr Ing Schalldaempfer
GB1232010A (de) * 1967-09-04 1971-05-19

Also Published As

Publication number Publication date
DE1292668B (de) 1969-04-17
GB1006477A (en) 1965-10-06
ES289492A1 (es) 1963-08-16

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