IT1227802B - EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER. - Google Patents

EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER.

Info

Publication number
IT1227802B
IT1227802B IT8821633A IT2163388A IT1227802B IT 1227802 B IT1227802 B IT 1227802B IT 8821633 A IT8821633 A IT 8821633A IT 2163388 A IT2163388 A IT 2163388A IT 1227802 B IT1227802 B IT 1227802B
Authority
IT
Italy
Prior art keywords
combustion
post
starter
exhaust system
products
Prior art date
Application number
IT8821633A
Other languages
Italian (it)
Other versions
IT8821633A0 (en
Inventor
Marco Nuti
Original Assignee
Piaggio & C 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 Piaggio & C Spa filed Critical Piaggio & C Spa
Priority to IT8821633A priority Critical patent/IT1227802B/en
Publication of IT8821633A0 publication Critical patent/IT8821633A0/en
Priority to CH4559/88A priority patent/CH674754A5/it
Priority to DE3925022A priority patent/DE3925022A1/en
Priority to FR8910311A priority patent/FR2635142A1/en
Application granted granted Critical
Publication of IT1227802B publication Critical patent/IT1227802B/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
    • 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
    • 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N3/26—Construction of thermal reactors
    • 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
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • F01N2470/08—Gas passages being formed between the walls of an outer shell and an inner chamber
    • 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
    • F01N2470/22—Inlet and outlet tubes being positioned on the same side of the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
IT8821633A 1988-08-03 1988-08-03 EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER. IT1227802B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8821633A IT1227802B (en) 1988-08-03 1988-08-03 EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER.
CH4559/88A CH674754A5 (en) 1988-08-03 1988-12-09
DE3925022A DE3925022A1 (en) 1988-08-03 1989-07-28 Exhaust gas system for two=stroke engine - involves positioning of after burner in exhaust pipe
FR8910311A FR2635142A1 (en) 1988-08-03 1989-07-31 EXHAUST DEVICE HAVING POSTCOMBUSTION INITIATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821633A IT1227802B (en) 1988-08-03 1988-08-03 EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER.

Publications (2)

Publication Number Publication Date
IT8821633A0 IT8821633A0 (en) 1988-08-03
IT1227802B true IT1227802B (en) 1991-05-07

Family

ID=11184627

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821633A IT1227802B (en) 1988-08-03 1988-08-03 EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER.

Country Status (4)

Country Link
CH (1) CH674754A5 (en)
DE (1) DE3925022A1 (en)
FR (1) FR2635142A1 (en)
IT (1) IT1227802B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376341A (en) * 1992-07-24 1994-12-27 Corning Incorporated Catalytic converter for motorcycles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042992A1 (en) * 1970-08-29 1972-03-02 Daimler Benz Ag, 7000 Stuttgart Exhaust gas afterburner, in particular for internal combustion engines
US3771967A (en) * 1971-12-14 1973-11-13 Tenneco Inc Catalytic reactor with monolithic element
DE2428965A1 (en) * 1974-06-15 1976-01-02 Bosch Gmbh Robert Exhaust gas detoxification reactor - with vortex flow of exhaust gases at reactor inlet
DE2746475A1 (en) * 1977-10-15 1979-04-19 Volkswagenwerk Ag Holder for catalytic exhaust gas purifier housing - has clamping band providing secure support even at high temperatures
US4372111A (en) * 1980-03-03 1983-02-08 Texaco Inc. Method for cyclic rejuvenation of an exhaust gas filter and apparatus
DE3309351A1 (en) * 1983-03-16 1983-09-08 Karl Dipl.-Ing. 7000 Stuttgart Huber Emission control device for combustion engines
US4625511A (en) * 1984-08-13 1986-12-02 Arvin Industries, Inc. Exhaust processor
DE3513845A1 (en) * 1985-04-17 1986-10-30 Ernst 5000 Köln Geuer Flat exhaust catalytic converter housing with uniform rate of flow

Also Published As

Publication number Publication date
IT8821633A0 (en) 1988-08-03
CH674754A5 (en) 1990-07-13
DE3925022A1 (en) 1990-02-08
FR2635142A1 (en) 1990-02-09

Similar Documents

Publication Publication Date Title
ITRM910027A0 (en) DECOMPRESSOR FOR INTERNAL COMBUSTION ENGINE.
IT9047744A0 (en) COMPOSITE TURBOPLUSTER FOR INTERNAL COMBUSTION ENGINES.
ITTO920249A0 (en) STARTING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE.
IT8685541A0 (en) PLASMA ELECTRONIC CONTROL IGNITION DEVICE, FOR INTERNAL COMBUSTION ENGINES.
IT1285351B1 (en) STARTING DEVICE FOR INTERNAL COMBUSTION ENGINE.
IT8467597A1 (en) EXHAUST SILENCER-PURIFIER, ESPECIALLY FOR INTERNAL COMBUSTION ENGINES.
IT1242141B (en) EXHAUST GAS REGULATION DEVICE IN AN INTERNAL COMBUSTION ALTERNATIVE ENGINE, IN PARTICULAR A DIESEL ENGINE
IT9048373A0 (en) EXHAUST GAS RECYCLING DEVICE FOR INTERNAL COMBUSTION ENGINES.
IT1237250B (en) INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINES.
IT1223928B (en) IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
IT8320699A0 (en) IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES.
IT1239167B (en) INTERNAL COMBUSTION ENGINE WITH V-CYLINDERS
IT1227802B (en) EXHAUST SYSTEM FOR COMBUSTION PRODUCTS FOR AN INTERNAL COMBUSTION ENGINE, WITH POST-COMBUSTION STARTER.
IT8667199A1 (en) INTERNAL COMBUSTION ENGINE FOR VEHICLES.
ITTO910781A1 (en) STARTING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE.
IT8722024A0 (en) INTERNAL COMBUSTION ENGINE.
IT8519609A0 (en) IGNITION ADVANCE VARIATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE, USING MICRO PROCESSOR
IT8119392A0 (en) STARTER FOR INTERNAL COMBUSTION ENGINES.
IT1231086B (en) INTERNAL COMBUSTION ENGINE.
ITRM910194A0 (en) Plunger plunger for internal combustion engines.
ITTO920986A1 (en) EXHAUST DEVICE FOR AN INTERNAL COMBUSTION ENGINE.
IT7921411V0 (en) EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR DIESEL ENGINES.
IT1292252B1 (en) SILENCER FOR INTERNAL COMBUSTION ENGINES.
IT9018111A0 (en) CATALYTIC MUFFLER FOR INTERNAL COMBUSTION ENGINES.
IT8722322A0 (en) TIMING CONTROL SYSTEM IN AN INTERNAL COMBUSTION ENGINE.