DE69300952D1 - Verfahren und Einrichtung zum Heizen von Abgas einer Brennkraftmaschine. - Google Patents

Verfahren und Einrichtung zum Heizen von Abgas einer Brennkraftmaschine.

Info

Publication number
DE69300952D1
DE69300952D1 DE69300952T DE69300952T DE69300952D1 DE 69300952 D1 DE69300952 D1 DE 69300952D1 DE 69300952 T DE69300952 T DE 69300952T DE 69300952 T DE69300952 T DE 69300952T DE 69300952 D1 DE69300952 D1 DE 69300952D1
Authority
DE
Germany
Prior art keywords
exhaust gas
combustion engine
internal combustion
heating exhaust
heating
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.)
Expired - Fee Related
Application number
DE69300952T
Other languages
English (en)
Other versions
DE69300952T2 (de
Inventor
Eugene Victor Gonze
Terrance Lee Stark
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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
Priority claimed from US07/936,467 external-priority patent/US5320523A/en
Priority claimed from US07/937,026 external-priority patent/US5277025A/en
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69300952D1 publication Critical patent/DE69300952D1/de
Application granted granted Critical
Publication of DE69300952T2 publication Critical patent/DE69300952T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
    • B60H1/2206—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners controlling the operation of burners
    • 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/30—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/14—Vehicle heating, the heat being derived otherwise than from the propulsion plant
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
DE69300952T 1992-08-28 1993-07-19 Verfahren und Einrichtung zum Heizen von Abgas einer Brennkraftmaschine. Expired - Fee Related DE69300952T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/936,467 US5320523A (en) 1992-08-28 1992-08-28 Burner for heating gas stream
US07/937,026 US5277025A (en) 1992-08-31 1992-08-31 Exhaust burner control

Publications (2)

Publication Number Publication Date
DE69300952D1 true DE69300952D1 (de) 1996-01-18
DE69300952T2 DE69300952T2 (de) 1996-05-02

Family

ID=27130089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300952T Expired - Fee Related DE69300952T2 (de) 1992-08-28 1993-07-19 Verfahren und Einrichtung zum Heizen von Abgas einer Brennkraftmaschine.

Country Status (2)

Country Link
EP (1) EP0585984B1 (de)
DE (1) DE69300952T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520122A1 (de) * 1995-06-01 1996-12-05 Eberspaecher J Wasserheizgerät zur Erwärmung des Kühlwassers in einem wassergekühlten Kraftfahrzeug-Verbrennungsmotor (Zusatzheizeinrichtung oder Zuheizer)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594710C3 (de) * 1965-10-28 1974-03-07 Linde, Robert Von, Dipl.-Ing., 8032 Graefelfing Verfahren zur katalytischen Reinigung sauerstoffhaltig« Abgase
DE3136792C2 (de) * 1981-09-16 1983-11-24 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Verfahren zum Starten und Betreiben eines Heizbrenners, insbesondere für eine Fahrzeugheizung, und Vorrichtung zum Durchführen eines solchen Verfahrens
EP0114696B1 (de) * 1983-01-24 1988-12-28 Hitachi, Ltd. Verfahren und Einrichtung zur Steuerung der Abgasentgiftung für Dieselmotoren
JPS59158312A (ja) * 1983-02-25 1984-09-07 Hitachi Ltd デイ−ゼルエンジン排気浄化装置
JPH0257821A (ja) * 1988-08-19 1990-02-27 Matsushita Electric Ind Co Ltd 温風暖房機等の室温制御装置
AT396829B (de) * 1990-12-27 1993-12-27 Vaillant Gmbh Verfahren zur einleitung der verbrennung

Also Published As

Publication number Publication date
EP0585984A1 (de) 1994-03-09
EP0585984B1 (de) 1995-12-06
DE69300952T2 (de) 1996-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee