DE69001865D1 - Zweitaktmotor mit abgasentgiftungsanlage. - Google Patents

Zweitaktmotor mit abgasentgiftungsanlage.

Info

Publication number
DE69001865D1
DE69001865D1 DE9090304856T DE69001865T DE69001865D1 DE 69001865 D1 DE69001865 D1 DE 69001865D1 DE 9090304856 T DE9090304856 T DE 9090304856T DE 69001865 T DE69001865 T DE 69001865T DE 69001865 D1 DE69001865 D1 DE 69001865D1
Authority
DE
Germany
Prior art keywords
detoxing
exhaust gas
stroke engine
stroke
engine
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
DE9090304856T
Other languages
English (en)
Other versions
DE69001865T2 (de
Inventor
Edward G Groff
Roger B Krieger
Rodney B Rask
Robert A Bolton
Paul E Reinke
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
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69001865D1 publication Critical patent/DE69001865D1/de
Application granted granted Critical
Publication of DE69001865T2 publication Critical patent/DE69001865T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic 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
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • F02B33/30—Control of inlet or outlet ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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 Gas After Treatment (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE9090304856T 1989-06-21 1990-05-04 Zweitaktmotor mit abgasentgiftungsanlage. Expired - Fee Related DE69001865T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/369,240 US4969330A (en) 1989-06-21 1989-06-21 Two cycle engine catalytic emission control

Publications (2)

Publication Number Publication Date
DE69001865D1 true DE69001865D1 (de) 1993-07-15
DE69001865T2 DE69001865T2 (de) 1993-09-23

Family

ID=23454693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090304856T Expired - Fee Related DE69001865T2 (de) 1989-06-21 1990-05-04 Zweitaktmotor mit abgasentgiftungsanlage.

Country Status (7)

Country Link
US (1) US4969330A (de)
EP (1) EP0404320B1 (de)
JP (1) JPH03275923A (de)
KR (1) KR930008677B1 (de)
BR (1) BR9002927A (de)
CA (1) CA2016381C (de)
DE (1) DE69001865T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457753B1 (de) * 1990-05-15 1994-01-19 Albin Sterbenz Zweitakt-Brennkraftmaschine
FR2668798B1 (fr) * 1990-11-02 1994-10-14 Renault Moteur deux temps.
US5080049A (en) * 1991-05-10 1992-01-14 General Motors Corporation Two stroke engine with tiered cylinder cooling
DE4140986A1 (de) * 1991-12-12 1993-06-17 Emitec Emissionstechnologie Anordnung zur abgasreinigung, insbesondere von brennkraftmaschinen fuer kraftfahrzeuge
FR2688540B1 (fr) * 1992-03-10 1995-07-21 Inst Francais Du Petrole Ligne d'echappement avec catalyseur pour moteurs a combustion interne a deux temps et procede de traitement de gaz d'echappement comportant une telle ligne.
GB2280711A (en) * 1993-08-05 1995-02-08 Ford Motor Co Two stroke i.c. engine with catalytic converters.
US6468122B1 (en) * 2000-11-28 2002-10-22 Bombardier Motor Corporation Of America Fuel injected engine with cross scavenging
KR20030059981A (ko) * 2002-01-05 2003-07-12 주식회사 카이젤 토스터 제빵기
KR100740693B1 (ko) * 2004-05-19 2007-07-18 주식회사 오성사 건강발효 기능을 갖는 제빵기 및 그 구동 방법
US7146806B2 (en) * 2004-07-07 2006-12-12 Homelite Technologies, Ltd. Internal combustion engine cylinder and muffler assembly with catalytic converter
US7367319B2 (en) * 2005-11-16 2008-05-06 Gm Global Technology Operations, Inc. Method and apparatus to determine magnitude of combustion chamber deposits
US7412824B1 (en) 2005-12-19 2008-08-19 Miratech Corporation Catalytic converter system for diesel engines
CN105769931B (zh) * 2006-09-15 2021-04-27 渥太华医院研究机构 溶瘤弹状病毒
US9726094B2 (en) 2013-11-21 2017-08-08 Tula Technology, Inc. System for managing catalytic converter temperature

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1477994A (en) * 1921-03-31 1923-12-18 Buchi Alfred Two-stroke-cycle internal-combustion engine and scavenging and charging process thereof
US2393341A (en) * 1944-01-24 1946-01-22 Schneider Brothers Company Two-cycle internal-combustion engine
US3670502A (en) * 1970-03-06 1972-06-20 Joseph C Firey Engine exhaust gas separating devices
DE2731098A1 (de) * 1977-07-09 1979-01-25 Audi Nsu Auto Union Ag Brennkraftmaschine mit einer nachverbrennungseinrichtung
CA1140010A (en) * 1978-09-05 1983-01-25 Hisamoto Aihara Exhaust gas recirculation system for an internal combustion engine
FR2608677B1 (fr) * 1986-12-19 1989-04-28 Inst Francais Du Petrole Dispositif et procede d'amorcage rapide d'un catalyseur d'oxydation pour un moteur deux temps
JPS63253114A (ja) * 1987-04-07 1988-10-20 Honda Motor Co Ltd ２サイクルエンジンの排気系
CA1336413C (en) * 1987-10-26 1995-07-25 Mark Lear Two stroke cycle internal combustion engines
AU604191B2 (en) * 1988-04-27 1990-12-06 Ricardo International Plc Two-stroke otto cycle engines

Also Published As

Publication number Publication date
CA2016381C (en) 1994-02-08
CA2016381A1 (en) 1990-12-21
EP0404320A2 (de) 1990-12-27
EP0404320B1 (de) 1993-06-09
KR910001224A (ko) 1991-01-30
EP0404320A3 (de) 1991-01-16
JPH03275923A (ja) 1991-12-06
DE69001865T2 (de) 1993-09-23
KR930008677B1 (ko) 1993-09-11
US4969330A (en) 1990-11-13
BR9002927A (pt) 1991-08-20

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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