WO1989004915A3 - Automotive exhaust system with resin muffler associated with exhaust gas cooling system - Google Patents

Automotive exhaust system with resin muffler associated with exhaust gas cooling system Download PDF

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Publication number
WO1989004915A3
WO1989004915A3 PCT/JP1988/001162 JP8801162W WO8904915A3 WO 1989004915 A3 WO1989004915 A3 WO 1989004915A3 JP 8801162 W JP8801162 W JP 8801162W WO 8904915 A3 WO8904915 A3 WO 8904915A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
exhaust
gas cooling
resin
cooling system
Prior art date
Application number
PCT/JP1988/001162
Other languages
French (fr)
Other versions
WO1989004915A2 (en
Inventor
Hideo Yoshikawa
Katsuyoshi Takeuchi
Takashi Ikeda
Original Assignee
Yamato Kogyo Kk
Showa Denko Kk
Hideo Yoshikawa
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 Yamato Kogyo Kk, Showa Denko Kk, Hideo Yoshikawa filed Critical Yamato Kogyo Kk
Publication of WO1989004915A2 publication Critical patent/WO1989004915A2/en
Publication of WO1989004915A3 publication Critical patent/WO1989004915A3/en

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
    • F01N13/16—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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2889—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with heat exchangers in a single housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

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

Abstract

An exhaust system employs an exhaust gas temperature controlling system associated with a muffler (10) made of a resin so as to avoid influence of heat of exhaust gas, which otherwise causes shortening of life of the resin muffler (10). The exhaust gas temperature controlling system comprises a heat converting means (11) provided at a location upstream of the muffler (10) for controlling exhaust gas temperature below a predetermined temperature.
PCT/JP1988/001162 1987-11-17 1988-11-17 Automotive exhaust system with resin muffler associated with exhaust gas cooling system WO1989004915A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62290065A JPH01134021A (en) 1987-11-17 1987-11-17 Muffler provided with cooler
JP62/290065 1987-11-17

Publications (2)

Publication Number Publication Date
WO1989004915A2 WO1989004915A2 (en) 1989-06-01
WO1989004915A3 true WO1989004915A3 (en) 1989-06-15

Family

ID=17751334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1988/001162 WO1989004915A2 (en) 1987-11-17 1988-11-17 Automotive exhaust system with resin muffler associated with exhaust gas cooling system

Country Status (2)

Country Link
JP (1) JPH01134021A (en)
WO (1) WO1989004915A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770459A (en) * 1986-04-30 1998-06-23 Igen International, Inc. Methods and apparatus for improved luminescence assays using particle concentration, electrochemical generation of chemiluminescence detection
US5935779A (en) * 1988-11-03 1999-08-10 Igen International Inc. Methods for improved particle electrochemiluminescence assay
US6881589B1 (en) 1987-04-30 2005-04-19 Bioveris Corporation Electrochemiluminescent localizable complexes for assay compositions
US5746974A (en) * 1988-11-03 1998-05-05 Igen International, Inc. Apparatus for improved luminescence assays using particle concentration, electrochemical generation of chemiluminescence and chemiluminescence detection
US5798083A (en) * 1988-11-03 1998-08-25 Igen International, Inc. Apparatus for improved luminescence assays using particle concentration and chemiluminescence detection
US5962218A (en) * 1988-11-03 1999-10-05 Igen International Inc. Methods and apparatus for improved luminescence assays
US5779976A (en) * 1988-11-03 1998-07-14 Igen International, Inc. Apparatus for improved luminescence assays
US5705402A (en) * 1988-11-03 1998-01-06 Igen International, Inc. Method and apparatus for magnetic microparticulate based luminescence assay including plurality of magnets
ZA92804B (en) 1991-02-06 1992-12-30 Igen Inc Methods and apparatus for improved luminescence assays
FR2720782B1 (en) * 1994-06-03 1996-07-05 Renault Exhaust device for internal combustion engine.
DE20000155U1 (en) * 2000-01-06 2000-07-27 Amft, Karl Heinrich, 45966 Gladbeck Exhaust silencers for motor vehicles
DE10014266A1 (en) * 2000-03-22 2001-09-27 Zeuna Staerker Kg Air-cooled exhaust gas cooler for a motor vehicle powered by an internal combustion engine
DE10034556A1 (en) * 2000-07-15 2002-01-24 Eberspaecher J Gmbh & Co Engine exhaust system
DE10048580A1 (en) * 2000-09-30 2002-04-11 Volkswagen Ag Exhaust system of an internal combustion engine with a catalyst
DE10143364A1 (en) * 2001-09-04 2003-04-03 Faurecia Abgastechnik Gmbh Exhaust system for motor vehicles
DE20301721U1 (en) * 2003-02-04 2004-06-09 Riese, Wolfgang Hot gas silencer
FR2878895A1 (en) * 2004-12-02 2006-06-09 Renault Sas Exhaust line for motor vehicle, has exhaust gas cooling unit disposed between outlet of catalytic converter and outlet towards atmosphere, and comprising longitudinal or helical blades disposed on exhaust gas circulation conduit
ES2675044T3 (en) 2005-06-03 2018-07-06 Board Of Regents Of The University Of Texas System Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US7730996B2 (en) 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
JP6467284B2 (en) * 2015-05-13 2019-02-13 日本碍子株式会社 Water recovery equipment
WO2017163256A1 (en) * 2016-03-21 2017-09-28 Abhishek Singh Automotive temperature and pollutant regulating module
DE102018126671A1 (en) * 2018-10-25 2020-04-30 Röchling Automotive SE & Co. KG Plastic exhaust silencer with flow control formation for a motor vehicle
WO2022133488A1 (en) * 2020-12-17 2022-06-23 Npower Llc Exhaust system heat sink for increasing efficiency of internal combustion engines
CN113006918B (en) * 2021-02-22 2022-08-16 柳州职业技术学院 Noise-reduction exhaust pipe assembly for automobile

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE521490C (en) * 1931-03-21 Bayerische Motoren Werke Akt G Exhaust pipe provided with cooling ribs for internal combustion engines, especially for aircraft
FR38518E (en) * 1929-12-26 1931-06-13 Improvements to engine silencers
FR46894E (en) * 1935-07-05 1936-10-30 Improvements in the construction of silencers for internal combustion engines and the like
US3176791A (en) * 1963-11-12 1965-04-06 William M Betts Mufflers for marine engines
GB2067664A (en) * 1980-01-16 1981-07-30 Nissan Motor Ic engine intake and exhaust silencers
DE3243631A1 (en) * 1982-11-25 1984-05-30 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Exhaust silencer
GB2143275A (en) * 1983-07-02 1985-02-06 Production Eng Res Silencer for exhaust gases
JPS60104711A (en) * 1983-11-11 1985-06-10 Suzuki Motor Co Ltd Cooling device for engine exhaust tube or muffler
EP0269116A2 (en) * 1986-11-26 1988-06-01 Showa Denko Kabushiki Kaisha Noise reductive resin muffler for exhaust system in combustion engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE521490C (en) * 1931-03-21 Bayerische Motoren Werke Akt G Exhaust pipe provided with cooling ribs for internal combustion engines, especially for aircraft
FR38518E (en) * 1929-12-26 1931-06-13 Improvements to engine silencers
FR46894E (en) * 1935-07-05 1936-10-30 Improvements in the construction of silencers for internal combustion engines and the like
US3176791A (en) * 1963-11-12 1965-04-06 William M Betts Mufflers for marine engines
GB2067664A (en) * 1980-01-16 1981-07-30 Nissan Motor Ic engine intake and exhaust silencers
DE3243631A1 (en) * 1982-11-25 1984-05-30 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Exhaust silencer
GB2143275A (en) * 1983-07-02 1985-02-06 Production Eng Res Silencer for exhaust gases
JPS60104711A (en) * 1983-11-11 1985-06-10 Suzuki Motor Co Ltd Cooling device for engine exhaust tube or muffler
EP0269116A2 (en) * 1986-11-26 1988-06-01 Showa Denko Kabushiki Kaisha Noise reductive resin muffler for exhaust system in combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, vol. 9, no. 252 (M-420)(1975), 9 October 1985; & JP-A-60104711 (SUZUKI JIDOSHA KOGYO K.K.) 10 June 1985 *

Also Published As

Publication number Publication date
JPH01134021A (en) 1989-05-26
WO1989004915A2 (en) 1989-06-01

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