SE408322B - Anordning for dempning av akustisk energi - Google Patents

Anordning for dempning av akustisk energi

Info

Publication number
SE408322B
SE408322B SE7501356A SE7501356A SE408322B SE 408322 B SE408322 B SE 408322B SE 7501356 A SE7501356 A SE 7501356A SE 7501356 A SE7501356 A SE 7501356A SE 408322 B SE408322 B SE 408322B
Authority
SE
Sweden
Prior art keywords
damping device
acoustic energy
energy damping
acoustic
energy
Prior art date
Application number
SE7501356A
Other languages
English (en)
Swedish (sv)
Other versions
SE7501356L (enrdf_load_stackoverflow
Inventor
W M Wagner
Jr J A Imes
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of SE7501356L publication Critical patent/SE7501356L/xx
Publication of SE408322B publication Critical patent/SE408322B/xx

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
    • F01N1/24—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
    • 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)
SE7501356A 1974-02-15 1975-02-07 Anordning for dempning av akustisk energi SE408322B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44289474A 1974-02-15 1974-02-15

Publications (2)

Publication Number Publication Date
SE7501356L SE7501356L (enrdf_load_stackoverflow) 1975-08-18
SE408322B true SE408322B (sv) 1979-06-05

Family

ID=23758572

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501356A SE408322B (sv) 1974-02-15 1975-02-07 Anordning for dempning av akustisk energi

Country Status (7)

Country Link
JP (1) JPS50118133A (enrdf_load_stackoverflow)
CA (1) CA1036025A (enrdf_load_stackoverflow)
DE (1) DE2505135A1 (enrdf_load_stackoverflow)
FR (1) FR2261582B1 (enrdf_load_stackoverflow)
GB (1) GB1465218A (enrdf_load_stackoverflow)
IT (1) IT1031726B (enrdf_load_stackoverflow)
SE (1) SE408322B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907212A1 (de) * 1979-02-23 1980-09-04 Aerzener Maschf Gmbh Absorptionsschalldaempfer, insbesondere fuer drehkolbengeblaese
FR2499151B1 (fr) * 1981-02-02 1985-12-13 Peugeot Cycles Coupelle de fermeture pour silencieux d'echappement automobile et silencieux comportant une telle coupelle
DE3739081A1 (de) * 1986-11-21 1988-06-01 Fischer Ag Georg Einrichtung zur schalldaempfung bei verbrennungsaggregaten
DE4430486A1 (de) * 1994-08-27 1996-02-29 Schuebler Fahrzeugtechnik Gmbh Abluftschalldämpfer für Silos und Silofahrzeuge
EP3336326A1 (en) 2016-12-19 2018-06-20 OCV Intellectual Capital, LLC Systems for and methods of filling mufflers with fibrous material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119546B2 (enrdf_load_stackoverflow) * 1972-01-17 1976-06-18

Also Published As

Publication number Publication date
JPS50118133A (enrdf_load_stackoverflow) 1975-09-16
FR2261582A1 (enrdf_load_stackoverflow) 1975-09-12
FR2261582B1 (enrdf_load_stackoverflow) 1980-03-14
IT1031726B (it) 1979-05-10
SE7501356L (enrdf_load_stackoverflow) 1975-08-18
DE2505135A1 (de) 1975-08-21
AU7816475A (en) 1976-08-19
GB1465218A (en) 1977-02-23
CA1036025A (en) 1978-08-08

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