IT955704B - REGULATION SYSTEM FOR PURIFICATION DEVICE USED IN EXHAUST GAS SYSTEMS - Google Patents

REGULATION SYSTEM FOR PURIFICATION DEVICE USED IN EXHAUST GAS SYSTEMS

Info

Publication number
IT955704B
IT955704B IT2464572A IT2464572A IT955704B IT 955704 B IT955704 B IT 955704B IT 2464572 A IT2464572 A IT 2464572A IT 2464572 A IT2464572 A IT 2464572A IT 955704 B IT955704 B IT 955704B
Authority
IT
Italy
Prior art keywords
exhaust gas
device used
purification device
regulation system
gas systems
Prior art date
Application number
IT2464572A
Other languages
Italian (it)
Original Assignee
Porsche Kg
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 Porsche Kg filed Critical Porsche Kg
Application granted granted Critical
Publication of IT955704B publication Critical patent/IT955704B/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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of 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
    • F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2267—Device including passages having V over gamma configuration

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 Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
IT2464572A 1971-07-30 1972-05-20 REGULATION SYSTEM FOR PURIFICATION DEVICE USED IN EXHAUST GAS SYSTEMS IT955704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2138338A DE2138338A1 (en) 1971-07-30 1971-07-30 CONTROL DEVICE FOR A CLEANING DEVICE INSERTED IN THE EXHAUST SYSTEM

Publications (1)

Publication Number Publication Date
IT955704B true IT955704B (en) 1973-09-29

Family

ID=5815381

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2464572A IT955704B (en) 1971-07-30 1972-05-20 REGULATION SYSTEM FOR PURIFICATION DEVICE USED IN EXHAUST GAS SYSTEMS

Country Status (6)

Country Link
US (1) US3844119A (en)
JP (1) JPS5146206B1 (en)
DE (1) DE2138338A1 (en)
FR (1) FR2149115A5 (en)
GB (1) GB1357485A (en)
IT (1) IT955704B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352965A1 (en) * 1973-10-23 1975-04-30 Bosch Gmbh Robert ARRANGEMENT FOR EXHAUST GAS DETOXIFICATION FROM COMBUSTION MACHINES
JPH03107529A (en) * 1989-09-21 1991-05-07 Yoshiaki Tsunoda Turbosupercharger driving method and drive unit therefor
US5657626A (en) * 1995-12-22 1997-08-19 Corning Incorporated Exhaust system with a negative flow fluidics apparatus
US5941068A (en) * 1996-08-26 1999-08-24 Corning Incorporated Automotive hydrocarbon adsorber system
US5890361A (en) * 1997-01-29 1999-04-06 Corning Incorporated Exhaust gas fluidics apparatus
EP0969187B1 (en) * 1998-07-02 2002-04-10 Ford Global Technologies, Inc. Motor vehicle with an internal combustion engine and catalytic converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1216496A (en) * 1958-11-27 1960-04-26 Ile D Etudes B L G Soc Civ Improvements made to the means to ensure the purification of engine exhaust gases
US3037344A (en) * 1960-02-23 1962-06-05 Charles W Morris Device for modifying exhaust gases from internal combustion engines
FR1332003A (en) * 1962-02-12 1963-12-16
DE1301337B (en) * 1965-05-26 1969-08-21 Aerolyt Vertriebsgesellschaft Device for detoxifying exhaust gases, in particular from internal combustion engines
US3708961A (en) * 1970-10-05 1973-01-09 G Kimmel Direct fluid energy transfer

Also Published As

Publication number Publication date
GB1357485A (en) 1974-06-19
US3844119A (en) 1974-10-29
FR2149115A5 (en) 1973-03-23
JPS5146206B1 (en) 1976-12-08
DE2138338A1 (en) 1973-02-08

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