DE3662010D1 - Silencer - Google Patents

Silencer

Info

Publication number
DE3662010D1
DE3662010D1 DE8686904417T DE3662010T DE3662010D1 DE 3662010 D1 DE3662010 D1 DE 3662010D1 DE 8686904417 T DE8686904417 T DE 8686904417T DE 3662010 T DE3662010 T DE 3662010T DE 3662010 D1 DE3662010 D1 DE 3662010D1
Authority
DE
Germany
Prior art keywords
focusing point
side wall
output
silencer
container
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.)
Expired
Application number
DE8686904417T
Other languages
German (de)
Inventor
Tore Reinhardtsen
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
Application granted granted Critical
Publication of DE3662010D1 publication Critical patent/DE3662010D1/en
Expired 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
    • 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
    • F01N2490/16—Chambers with particular shapes, e.g. spherical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Surgical Instruments (AREA)

Abstract

Silencer comprising a closed container comprising a side wall (3) having an elliptical shape, a top, a bottom and an input (1) and an output (2). Exhaust gases from a combustion engine are brought into the interior of the container at a first focusing point (4), and being collected in a second focusing point (5) after reflection from the side wall (3). In the second focusing point (5) a sound absorbing material (6) absorbs the sound waves and the gases thereafter exits the silencers through the output (2).
DE8686904417T 1985-06-27 1986-06-26 Silencer Expired DE3662010D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO852587A NO156384C (en) 1985-06-27 1985-06-27 MUFFLER.
PCT/NO1986/000044 WO1987000241A1 (en) 1985-06-27 1986-06-26 Silencer

Publications (1)

Publication Number Publication Date
DE3662010D1 true DE3662010D1 (en) 1989-03-09

Family

ID=19888363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686904417T Expired DE3662010D1 (en) 1985-06-27 1986-06-26 Silencer

Country Status (6)

Country Link
EP (1) EP0229148B1 (en)
AT (1) ATE40582T1 (en)
AU (1) AU6120886A (en)
DE (1) DE3662010D1 (en)
NO (2) NO156384C (en)
WO (1) WO1987000241A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO873269L (en) * 1986-12-12 1988-06-13 Tore Reinhardtsen MUFFLER.
JP6730516B2 (en) * 2017-12-18 2020-07-29 日東工器株式会社 pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338906C (en) * 1917-03-04 1921-06-15 Gottfried Begas Dipl Ing Exhaust silencer
NO56196C (en) * 1933-11-21
US4538701A (en) * 1982-07-19 1985-09-03 Tecumseh Products Company Muffler

Also Published As

Publication number Publication date
EP0229148B1 (en) 1989-02-01
NO156384C (en) 1987-09-09
WO1987000241A1 (en) 1987-01-15
NO164935B (en) 1990-08-20
AU6120886A (en) 1987-01-30
ATE40582T1 (en) 1989-02-15
NO156384B (en) 1987-06-01
NO164935C (en) 1990-11-28
NO870802D0 (en) 1987-02-26
NO852587L (en) 1986-12-29
EP0229148A1 (en) 1987-07-22
NO870802L (en) 1987-02-26

Similar Documents

Publication Publication Date Title
GB2067664B (en) Ic engine intake and exhaust silencers
IT8340053A1 (en) Silencer device particularly for exhaust gases and gases in general in rapid motion
NL192786B (en) Vessel with at least one internal combustion engine and an exhaust gas system.
GB2027802B (en) Exhaust gas silencer
DK297890A (en) Muffler exhaust gas silencer
MX9205414A (en) TREATMENT OF EXHAUST GASES FROM AN ENGINE SUPPLIED WITH COMPRESSED NATURAL GAS.
IT1226297B (en) SILENCER FOR THE EXHAUST GASES OF C.I. ENGINES OF VEHICLES
DK147283D0 (en) EXHAUST GAS TURBATES WITH A PRESSED DIESEL ENGINE
DE3662010D1 (en) Silencer
GB2076893B (en) I c engine exhaust gas silencer
ES2022280B3 (en) ABSORPTION EXHAUST GAS NOISE DAMPER
EP0396753A4 (en) Silencer for combustion exhaust gas
BR8104758A (en) DIESEL / GAS ENGINE AND DIESEL / GAS ENGINE CONVERSION DEVICE
DE3364932D1 (en) Exhaust gas muffler
ES516419A0 (en) "AN EXHAUST SILENCER THAT HAS GOOD ACOUSTIC AND MECHANICAL PROPERTIES".
JPS55164719A (en) Exhausting device for outboard engine
JPS6441609A (en) Muffler
JPS52134139A (en) Muffling device
DE3567060D1 (en) Exhaust system
EP0271465A3 (en) Silencer
PL237893A1 (en) Silencer for attenuating sounds acompanying the unsteadyoutflow of gases in particular for exhaust systems of internal combustion engines
AR229296A1 (en) SOUND SILENCING BODY IN MARINE ENGINE EXHAUST GASES
IT8640049A1 (en) Improved silencing device for exhaust gases and gases in general in rapid motion, equipped with a pressure wave damping device
RU93047177A (en) DEVICE FOR PROCESSING FILTERS IN A WELL
GB2101206B (en) I c engine exhaust gas silencer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee