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IT1233289B - Silenziatore ad assorbimento per motori a scoppio, in particolare per veicoli fuoristrada - Google Patents

Silenziatore ad assorbimento per motori a scoppio, in particolare per veicoli fuoristrada

Info

Publication number
IT1233289B
IT1233289B IT8909395A IT939589A IT1233289B IT 1233289 B IT1233289 B IT 1233289B IT 8909395 A IT8909395 A IT 8909395A IT 939589 A IT939589 A IT 939589A IT 1233289 B IT1233289 B IT 1233289B
Authority
IT
Italy
Prior art keywords
heat
resistant
combustion engines
road vehicles
absorption silencer
Prior art date
Application number
IT8909395A
Other languages
English (en)
Other versions
IT8909395A0 (it
Inventor
Acerbis Franco
Original Assignee
Acerbis Plastica Italia
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 Acerbis Plastica Italia filed Critical Acerbis Plastica Italia
Priority to IT8909395A priority Critical patent/IT1233289B/it
Publication of IT8909395A0 publication Critical patent/IT8909395A0/it
Priority to ES89830558T priority patent/ES2054093T3/es
Priority to AT89830558T priority patent/ATE103371T1/de
Priority to DE68914139T priority patent/DE68914139T2/de
Priority to EP89830558A priority patent/EP0391014B1/fr
Priority to US07/505,909 priority patent/US5033580A/en
Application granted granted Critical
Publication of IT1233289B publication Critical patent/IT1233289B/it

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
    • 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
    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1827—Sealings specially adapted for exhaust systems
    • 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • F01N2470/10—Tubes having non-circular cross section
    • 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
    • F01N2530/18—Plastics material, e.g. polyester resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Road Paving Structures (AREA)
IT8909395A 1989-04-07 1989-04-07 Silenziatore ad assorbimento per motori a scoppio, in particolare per veicoli fuoristrada IT1233289B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8909395A IT1233289B (it) 1989-04-07 1989-04-07 Silenziatore ad assorbimento per motori a scoppio, in particolare per veicoli fuoristrada
ES89830558T ES2054093T3 (es) 1989-04-07 1989-12-20 Silenciador de absorcion para motores de explosion, sobre todo para los vehiculos tipo todo terreno.
AT89830558T ATE103371T1 (de) 1989-04-07 1989-12-20 Absorptions-schalldaempfer fuer brennkraftmaschinen, insbesondere fuer gelaendefahrzeuge.
DE68914139T DE68914139T2 (de) 1989-04-07 1989-12-20 Absorptions-Schalldämpfer für Brennkraftmaschinen, insbesondere für Geländefahrzeuge.
EP89830558A EP0391014B1 (fr) 1989-04-07 1989-12-20 Silencieux à absorption pour moteurs à explosion en particulier pour véhicules tout-terrain
US07/505,909 US5033580A (en) 1989-04-07 1990-04-05 Absorption silencer for internal-combustion engines, especially for off-road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8909395A IT1233289B (it) 1989-04-07 1989-04-07 Silenziatore ad assorbimento per motori a scoppio, in particolare per veicoli fuoristrada

Publications (2)

Publication Number Publication Date
IT8909395A0 IT8909395A0 (it) 1989-04-07
IT1233289B true IT1233289B (it) 1992-03-26

Family

ID=11129496

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8909395A IT1233289B (it) 1989-04-07 1989-04-07 Silenziatore ad assorbimento per motori a scoppio, in particolare per veicoli fuoristrada

Country Status (6)

Country Link
US (1) US5033580A (it)
EP (1) EP0391014B1 (it)
AT (1) ATE103371T1 (it)
DE (1) DE68914139T2 (it)
ES (1) ES2054093T3 (it)
IT (1) IT1233289B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1116505C (zh) * 1997-11-21 2003-07-30 斯蒂芬纳斯·费里拉 消音器
US7325652B2 (en) * 2001-11-06 2008-02-05 Ocv Intellectual Capital, Llc Bumper/muffler assembly
US7510050B2 (en) * 2004-01-27 2009-03-31 Emler Don R Vehicle exhaust systems
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US7934580B2 (en) * 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
US20100307863A1 (en) * 2007-12-14 2010-12-09 Ocv Intellectual Capital, Llc Composite muffler system thermosetable polymers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101460A (en) * 1932-12-17 1937-12-07 Schmidt Ulrich Sound muffling device
US3159237A (en) * 1959-10-28 1964-12-01 Nelson Muffler Corp Exhaust muffler
GB950029A (en) * 1962-03-21 1964-02-19 Svein Dyrhoff Sealing collar for tubes and rods
US3181646A (en) * 1963-04-15 1965-05-04 Howard C Edwards Silencer having contiguous concentric layers of sound absorbent material
US3884037A (en) * 1969-02-17 1975-05-20 Texaco Inc Internal combustion engine system for exhaust emissions control utilizing an acoustic catalytic muffler
CH591070A5 (it) * 1975-09-10 1977-08-31 Terraillon
BR5701149U (pt) * 1977-09-16 1978-03-07 P Negrao Atenuador
CH647302A5 (de) * 1979-06-06 1985-01-15 Alusuisse Vorrichtung zum ableiten der abgase von verbrennungskraftmaschinen.
JPS60175717A (ja) * 1984-02-20 1985-09-09 Honda Motor Co Ltd 内燃機関用消音器
JPS6241218A (ja) * 1985-08-19 1987-02-23 Mitsubishi Electric Corp 半導体封止用エポキシ樹脂組成物

Also Published As

Publication number Publication date
ES2054093T3 (es) 1994-08-01
DE68914139T2 (de) 1994-11-03
EP0391014A3 (en) 1990-12-05
DE68914139D1 (de) 1994-04-28
EP0391014A2 (fr) 1990-10-10
US5033580A (en) 1991-07-23
ATE103371T1 (de) 1994-04-15
EP0391014B1 (fr) 1994-03-23
IT8909395A0 (it) 1989-04-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980423