AU2406695A - Exhaust silencer - Google Patents

Exhaust silencer

Info

Publication number
AU2406695A
AU2406695A AU24066/95A AU2406695A AU2406695A AU 2406695 A AU2406695 A AU 2406695A AU 24066/95 A AU24066/95 A AU 24066/95A AU 2406695 A AU2406695 A AU 2406695A AU 2406695 A AU2406695 A AU 2406695A
Authority
AU
Australia
Prior art keywords
exhaust silencer
silencer
exhaust
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.)
Abandoned
Application number
AU24066/95A
Inventor
Herbert Prignitz
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 AU2406695A publication Critical patent/AU2406695A/en
Abandoned 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • F01N2470/04—Tubes being perforated characterised by shape, disposition or dimensions of apertures
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • 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
    • F01N2490/08—Two or more expansion chambers in series separated by apertured walls only
AU24066/95A 1994-06-20 1995-04-18 Exhaust silencer Abandoned AU2406695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9409952 1994-06-20
DE9409952U DE9409952U1 (en) 1994-06-20 1994-06-20 Isolation silencer
PCT/EP1995/001442 WO1995035435A1 (en) 1994-06-20 1995-04-18 Exhaust silencer

Publications (1)

Publication Number Publication Date
AU2406695A true AU2406695A (en) 1996-01-15

Family

ID=6910084

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24066/95A Abandoned AU2406695A (en) 1994-06-20 1995-04-18 Exhaust silencer

Country Status (3)

Country Link
AU (1) AU2406695A (en)
DE (1) DE9409952U1 (en)
WO (1) WO1995035435A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024576A1 (en) 2006-05-23 2007-11-29 J. Eberspächer GmbH & Co. KG Sheet-shaped component
US10494977B2 (en) * 2017-08-07 2019-12-03 Reginald Bernard Carter Internal straight core
US20230349308A1 (en) * 2022-04-28 2023-11-02 Connor James Hettich Resonator core with spiral slits

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD50030A (en) *
GB191300265A (en) * 1913-01-04 1914-01-05 Joseph Aloysius Rieusset Improvements in Exhaust Silencers for Internal Combustion Engines.
GB175107A (en) * 1920-11-24 1922-02-16 Edward Alfred Graham Improvements in or relating to exhaust silencers
CH234854A (en) * 1943-08-19 1944-10-31 Saurer Ag Adolph Mufflers for internal combustion engines.
US3168935A (en) * 1962-06-18 1965-02-09 Upright Scaffold Ltd Mufflers or silencers
US3649213A (en) * 1970-01-19 1972-03-14 Universal Oil Prod Co Catalytic converter-muffler
DE2508261A1 (en) * 1975-02-26 1976-09-09 Karl Wilhelm Dipl Sessinghaus Exhaust silencer for motor vehicle engines - has rust resistant housing holding replaceable plastics noise absorbing cartridge
JPS56110509A (en) * 1980-02-05 1981-09-01 Yanmar Diesel Engine Co Ltd Air-cooled type internal combustion engine
US4450934A (en) * 1982-02-22 1984-05-29 Davis Max L Tractor muffler structure
GB2136502B (en) * 1983-03-17 1986-09-03 Chillcotts Ltd Internal combustion engine exhaust silencer
SU1278471A1 (en) * 1985-02-25 1986-12-23 Ageev Stanislav V "astanig" muffler
SU1317170A2 (en) * 1985-11-27 1987-06-15 С.В.Агеев и И.С.Агеев Noise silencer
SU1362856A2 (en) * 1986-07-29 1987-12-30 Ageev Stanislav V Noise muffler

Also Published As

Publication number Publication date
WO1995035435A1 (en) 1995-12-28
DE9409952U1 (en) 1994-09-01

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