ES2137913T1 - EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINE. - Google Patents

EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINE.

Info

Publication number
ES2137913T1
ES2137913T1 ES99105157T ES99105157T ES2137913T1 ES 2137913 T1 ES2137913 T1 ES 2137913T1 ES 99105157 T ES99105157 T ES 99105157T ES 99105157 T ES99105157 T ES 99105157T ES 2137913 T1 ES2137913 T1 ES 2137913T1
Authority
ES
Spain
Prior art keywords
internal combustion
combustion engine
exhaust silencer
parts
exhaust gases
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.)
Pending
Application number
ES99105157T
Other languages
Spanish (es)
Inventor
Carlo Polini
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.)
POLINI MOTORI SpA
Original Assignee
POLINI MOTORI SpA
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 POLINI MOTORI SpA filed Critical POLINI MOTORI SpA
Publication of ES2137913T1 publication Critical patent/ES2137913T1/en
Pending 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1861—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding
    • F01N13/1866—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding the channels or tubes thereof being made integrally with the housing
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/06—Aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

SILENCIADOR DE ESCAPE PARA MOTORES DE COMBUSTION INTERNA QUE COMPRENDE AL MENOS DOS PARTES DE UNA ENVOLTURA EXTERIOR (1, 2) UNIDAS ALTERNATIVAMENTE A LO LARGO DE LOS BORDES DEL PERIMETRO (3) Y SEPARADORES INTERNOS (4) EN UNA PIEZA CON AL MENOS UNA DE LAS PARTES DE LA ENVOLTURA EXTERIOR PARA FORMAR CAMARAS (5, 6, 7) Y/O TUBERIAS DE CONEXION (8, 9) MONTADAS PARA PERMITIR EL PASO DE LOS GASES DE ESCAPE DE UNA SECCION DE ENTRADA, O ABERTURA (10) A UNA SECCION DE SALIDA O ABERTURA (11), PARA LOS GASES DE ESCAPE.EXHAUST MUFFLER FOR INTERNAL COMBUSTION ENGINES COMPRISING AT LEAST TWO PARTS OF AN EXTERNAL ENCLOSURE (1, 2) ALTERNATIVELY UNITED ALONG THE EDIM OF THE PERIMETER (3) AND INTERNAL SEPARATORS (4) IN ONE PIECE WITH AT LEAST ONE OF THE PARTS OF THE EXTERNAL ENCLOSURE TO FORM CHAMBERS (5, 6, 7) AND / OR CONNECTION PIPES (8, 9) ASSEMBLED TO ALLOW THE PASSAGE OF EXHAUST GASES FROM AN INLET SECTION, OR OPENING (10) TO A EXIT OR OPENING SECTION (11), FOR EXHAUST GASES.

ES99105157T 1998-04-03 1999-03-29 EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINE. Pending ES2137913T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998LC000002A IT1306539B1 (en) 1998-04-03 1998-04-03 EXHAUST MUFFLER FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
ES2137913T1 true ES2137913T1 (en) 2000-01-01

Family

ID=11355654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99105157T Pending ES2137913T1 (en) 1998-04-03 1999-03-29 EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINE.

Country Status (3)

Country Link
EP (1) EP0947674A3 (en)
ES (1) ES2137913T1 (en)
IT (1) IT1306539B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3967515B2 (en) * 2000-02-16 2007-08-29 株式会社神戸製鋼所 Titanium alloy material for muffler and muffler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1368204A (en) * 1963-06-17 1964-07-31 Duralumin Exhaust silencer
US4084658A (en) * 1976-11-05 1978-04-18 Custom-Bilt Tunable expansion chamber for internal combustion engines
JPS59108815A (en) * 1982-12-14 1984-06-23 Kawasaki Heavy Ind Ltd Exhauster for two-cycle engine
DE3516442A1 (en) * 1985-05-08 1986-11-13 Jörg Prof. Dipl.-Ing.(FH) 7072 Heubach Linser Silencer
AU615389B2 (en) * 1989-08-30 1991-09-26 Mitsubishi Jukogyo Kabushiki Kaisha Muffler for industrial engine
GB9522724D0 (en) * 1995-11-06 1996-01-10 Acts Ltd A noise attenuator for an induction system or an exhaust system
TW366388B (en) * 1997-08-13 1999-08-11 Honda Motor Co Ltd Intake silencer system

Also Published As

Publication number Publication date
IT1306539B1 (en) 2001-06-11
ITLC980002A0 (en) 1998-04-03
EP0947674A2 (en) 1999-10-06
EP0947674A3 (en) 2000-01-12
ITLC980002A1 (en) 1999-10-03

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