BE882042A - Silencieux pour moteurs a combustion interne - Google Patents

Silencieux pour moteurs a combustion interne

Info

Publication number
BE882042A
BE882042A BE2/58441A BE2058441A BE882042A BE 882042 A BE882042 A BE 882042A BE 2/58441 A BE2/58441 A BE 2/58441A BE 2058441 A BE2058441 A BE 2058441A BE 882042 A BE882042 A BE 882042A
Authority
BE
Belgium
Prior art keywords
muffler
internal combustion
combustion engines
engines
internal
Prior art date
Application number
BE2/58441A
Other languages
English (en)
French (fr)
Inventor
W Seeger
Original Assignee
Max Roth K G
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 Max Roth K G filed Critical Max Roth K G
Publication of BE882042A publication Critical patent/BE882042A/fr

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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the exhaust gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N2490/15—Plurality of resonance or dead chambers
    • 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
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
BE2/58441A 1979-03-05 1980-03-04 Silencieux pour moteurs a combustion interne BE882042A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2908506A DE2908506C2 (de) 1979-03-05 1979-03-05 Schalldämpfer für Verbrennungskraftmaschinen

Publications (1)

Publication Number Publication Date
BE882042A true BE882042A (fr) 1980-07-01

Family

ID=6064514

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58441A BE882042A (fr) 1979-03-05 1980-03-04 Silencieux pour moteurs a combustion interne

Country Status (7)

Country Link
US (1) US4333544A (enExample)
BE (1) BE882042A (enExample)
DE (1) DE2908506C2 (enExample)
FR (1) FR2450945A1 (enExample)
GB (1) GB2045860B (enExample)
IT (1) IT1127381B (enExample)
NL (1) NL182501C (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8014453U1 (de) * 1980-05-29 1981-11-12 Roth Technik GmbH, 7560 Gaggenau Schalldaempfer
JPS60167126U (ja) * 1984-04-13 1985-11-06 日産自動車株式会社 自動車用エンジンの排気装置
DE3417207C2 (de) * 1984-05-09 1992-09-03 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg Reflexions-Abgasschalldämpfer
DE59100068D1 (de) * 1990-04-30 1993-05-06 Beidl Christian Auspuffschalldaempfer, insbesondere fuer zweitakt-brennkraftmaschinen mit nachgeordnetem katalysator.
DE10107040A1 (de) * 2001-02-17 2002-08-29 Zeuna Staerker Kg Kraftfahrzeug-Schalldämpfer
CN1318758C (zh) * 2001-06-08 2007-05-30 巴西船用压缩机有限公司 用于往复式气密压缩机的真空消音器
JP2003239717A (ja) * 2002-02-18 2003-08-27 Nissan Motor Co Ltd 消音装置
US20080093162A1 (en) * 2006-10-23 2008-04-24 Marocco Gregory M Gas flow sound attenuation device
JP5909425B2 (ja) * 2012-01-18 2016-04-26 本田技研工業株式会社 エンジンの排気装置
US8820475B2 (en) * 2012-12-05 2014-09-02 Caterpillar Inc. Exhaust muffler
US10513956B2 (en) * 2016-07-28 2019-12-24 Tarkan FAHRI Muffler assembly
CN107170436A (zh) * 2017-07-26 2017-09-15 安徽理工大学 一种折叠式共振消音方法与复合装置
CN108915997B (zh) * 2018-08-24 2024-06-18 珠海格力节能环保制冷技术研究中心有限公司 消声器、压缩机组件及冰箱
KR102869234B1 (ko) * 2020-05-13 2025-10-10 현대자동차주식회사 차량의 배기계 소음 저감 장치
CN115163495A (zh) * 2022-07-15 2022-10-11 江森自控空调冷冻设备(无锡)有限公司 消声单元和消声结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1023644A (en) * 1910-11-22 1912-04-16 Joseph Hall Exhaust-muffler.
FR522976A (fr) * 1919-05-22 1921-08-09 Hugo Schneebeli Pot d'échappement silencieux pour moteurs à combustion interne
GB435423A (en) * 1934-05-11 1935-09-20 Benjamin Hilbourne Gollop Silencers for gases, particularly exhaust gases of internal-combustion engines
DE638787C (de) * 1935-10-23 1936-11-23 Georg Kaul Schalldaempfer fuer Brennkraftmaschinen
DE673447C (de) * 1937-05-15 1939-10-30 Eberspaecher J Schalldaempfer, insbesondere fuer Brennkraftmaschinen, mit hintereinanderliegenden, durch mehrere Rohre miteinander verbundenen Kammern
DE893593C (de) * 1940-06-15 1953-10-19 Eberspaecher J Schalldaempfereinrichtung fuer Ansaugen bzw. fuer Auspuff von Luft oder anderen Gasen
US2397208A (en) * 1941-02-21 1946-03-26 Maxim Silencer Co Waste heat utilizer
FR886269A (fr) * 1941-10-25 1943-10-11 Eberspaecher J Silencieux
US2392989A (en) * 1943-12-17 1946-01-15 Sr Edward Albert Kliewer Engine exhaust muffler
DE918062C (de) * 1948-12-31 1954-09-16 Leistritz Maschfabrik Paul Schalldaempfer mit aufeinanderfolgenden Kammern
CA1014028A (en) * 1974-01-24 1977-07-19 Raymon E. Hunt Muffler method and apparatus
US4079810A (en) * 1976-06-10 1978-03-21 Arvin Industries, Inc. Muffler
DE2638632A1 (de) * 1976-08-27 1978-03-02 Leistritz Hans Karl Verbundsystem zwischen keramikkoerpern und blechteilen bei abgasanlagen von verbrennungsmotoren
US4109755A (en) * 1976-10-04 1978-08-29 Tenneco, Inc. Noise attenuator
US4143739A (en) * 1977-05-09 1979-03-13 Nelson Industries, Inc. Concentric pass-type muffler construction
GB2435423A (en) * 2006-02-22 2007-08-29 Chou Chang-Tsung Three-dimensional absorbent dressing comprising slow release agent

Also Published As

Publication number Publication date
IT1127381B (it) 1986-05-21
FR2450945B1 (enExample) 1985-03-22
DE2908506C2 (de) 1985-01-31
NL182501C (nl) 1988-03-16
US4333544A (en) 1982-06-08
NL8001300A (nl) 1980-09-09
GB2045860B (en) 1983-05-11
GB2045860A (en) 1980-11-05
IT8048057A0 (it) 1980-03-03
DE2908506A1 (de) 1980-09-11
NL182501B (nl) 1987-10-16
FR2450945A1 (fr) 1980-10-03

Similar Documents

Publication Publication Date Title
FR2392228B1 (fr) Silencieux pour moteurs a combustion interne
FR2532005B1 (fr) Electro-injecteur pour moteurs a combustion interne
FR2463294B1 (fr) Electro-injection de precision pour moteurs a combustion interne
BE874673A (fr) Silencieux pour moteurs a combustion interne
FR2346555A1 (fr) Mecanisme de distribution pour moteurs a combustion interne
FR2315005A1 (fr) Piston pour moteur a combustion interne
FR2296768A1 (fr) Piston pour moteur a combustion interne
RO77466A (ro) Piston pentru motoare cu ardere interna
FR2466630B1 (fr) Injecteur a actionnement electromagnetique, pour moteurs a combustion interne
FR2525685B1 (fr) Turbocompresseur pour moteurs a combustion interne
FR2452596B1 (fr) Moteur a combustion interne
FR2468737B1 (fr) Turbine de turbocompresseur pour un moteur a combustion interne
FR2444811B1 (fr) Arbre a cames pour moteurs a combustion interne a injection
BE882042A (fr) Silencieux pour moteurs a combustion interne
RO78687A (ro) Chiulasa pentru motoare cu ardere interna
FR2327407A1 (fr) Piston pour moteur a combustion interne, particulierement moteur diesel
FR2346565A1 (fr) Pistons pour moteurs a combustion interne
FR2448635B1 (fr) Moteur a combustion interne
FR2343128A1 (fr) Limiteurs de tours pour moteurs a combustion interne
FR2452597B1 (fr) Moteur a combustion interne
FR2559212B1 (fr) Piston pour moteurs a combustion interne
FR2349033A1 (fr) Culasse pour moteur a combustion interne
FR2448037B1 (fr) Moteur a combustion interne
RO77468A (ro) Chiulasa pentru motoare cu ardere interna
FR2329866A1 (fr) Demarreur pour moteurs a combustion interne

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROTH TECHNIK G.M.B.H.

Effective date: 19920331