KR960034797A - 자동차의 쇽 업소버 압입 시스템 - Google Patents

자동차의 쇽 업소버 압입 시스템 Download PDF

Info

Publication number
KR960034797A
KR960034797A KR1019960007352A KR19960007352A KR960034797A KR 960034797 A KR960034797 A KR 960034797A KR 1019960007352 A KR1019960007352 A KR 1019960007352A KR 19960007352 A KR19960007352 A KR 19960007352A KR 960034797 A KR960034797 A KR 960034797A
Authority
KR
South Korea
Prior art keywords
control valve
shock absorber
press
pair
tuning
Prior art date
Application number
KR1019960007352A
Other languages
English (en)
Other versions
KR0152631B1 (ko
Inventor
조성운
Original Assignee
김영귀
기아자동차 주식회사
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13303376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR960034797(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Publication of KR960034797A publication Critical patent/KR960034797A/ko
Application granted granted Critical
Publication of KR0152631B1 publication Critical patent/KR0152631B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9495—Controlling the catalytic process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • 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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F01N11/007—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring oxygen or air concentration downstream of the exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/03—Monitoring or diagnosing the deterioration of exhaust systems of sorbing activity of adsorbents or absorbents
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0422—Methods of control or diagnosing measuring the elapsed time
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0806—NOx storage amount, i.e. amount of NOx stored on NOx trap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0808—NOx storage capacity, i.e. maximum amount of NOx that can be stored on NOx trap
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Geology (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Vehicle Body Suspensions (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명은 다수의 압입 실린더의 압입 동력 및 행정을 동기화하여, 안정된 품질의 쇽 업소버를 얻을 수 있는 자동차의 쇽 업소버 압입 시스템이며, 모터의 작동에 의하여 유체를 펌핑하는 유압 펌프와; 압입될 쇽업소버를 작동 위치로 운반 및 반출시키며, 솔레노이드 위치 제어 밸브에 의하여 전후진 제어되는 한쌍의 쇽 업소버리프팅 유니트와; 다수의 쇽업소버 압입 실린더의 작동을 동기화하도록 동조 오차를 보정하는 동조 오차 보정 유니트와; 다수의 쇽 업소버 압입 실린더를 동기화하여 작동시키며, 동조 오차 보정 유니트에 의하여 동조 보정되는 동조 실리더와; 동조 오차 보정 유니트와 연결되며, 동조 실린더의 작동을 제어하는 방향 제어 유니트와; 한쌍의 쇽업소버 리프팅 유니트에 의하여 작동 위치로 운반된 쇽 업소버를 압입하는 쇽 업소버 압입 유니트를 포함한다.

Description

자동차의 쇽 업소버 압입 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 자동차의 쇽 업소버 압입 시스템의 유압 회로도, 제2도는 본 발명에 따른 자동차의 쇽 업소버 압입 시스템의 압입 실린더가 쇽 업소버를 압입하기 전의 상태를 도시한 도면, 제3도는 본 발명에 따른 자동차의 쇽 업소버 압입 시스템의 압입 실린더가 쇽 업소버를 압입한 후의 상태를 도시한 도면, 제4도는 쇽 업소버의 압입된 상태를 도시한 평면도.

Claims (7)

  1. 모터의 작동에 의하여 유체를 펌핑하는 유압 펌프와; 압입될 쇽 업소버를 작동 위치로 운반 및 반출시키며, 솔레노이드 위치 제어 밸브에 의하여 전후진 제어되는 한쌍의 쇽 업소버 리프팅 유니트와; 다수의 쇽 업소버 압입 실린더의 작동을 동기화하도록 동조 오차를 보정하는 동조 오차 보정 유니트와; 상기 다수의 쇽 업소버 압입 실린더를 동기화하여 작동시키며, 상기 동조 오차 보정 유니트에 의하여 동조 보정되는 동조 실린더와; 상기 동조 오차 보정 유니트와 연결되며, 상기 동조 실린더의 작동을 제어하는 방향 제어 유니트와; 상기 한쌍의 쇽 업소버 리프팅 유니트에 의하여 작동 위치로 운반된 쇽 업소버를 압입하는 쇽 업소버 압입 유니트를 포함하는 것을 특징으로 하는 자동차의 쇽 업소버 압입 시스템.
  2. 제1항에 있어서, 상기 한쌍의 쇽 업소버 리프팅 유니트중 하나는 유압 펌프로부터 연장하는 라인 상에 설치되는 압력 제어 밸브와, 상기 압력 제어 밸브와 접속되는 한쌍의 파일로트 체크 밸브, 및 유압 실린더와 소통하는 한쌍의 유량 제어 밸브를 포함하는 것을 특징으로 하는 자동차의 쇽 업소버 압입 시스템.
  3. 제1항에 있어서, 상기 한쌍의 쇽 업소버 리프팅 유니트 중 다른 것은 유압 펌프로부터 연장하는 라인상에 설치되는 압력 제어 밸브와, 상기 압력 제어 밸브와 소통하는 솔레노이드 위치 제어 밸브, 상기 솔레노이드 위치 제어 밸브와 접속되는 한쌍의 파일로트 체크 밸브, 및 상기 솔레노이드 위치 제어 밸브와 한쌍의 파일 로트 체크 밸브 사이에 설치되며 유압 실린더 및 유체 탱크와 소통하는 감압 밸브를 포함하는 것을 특징으로하는 자동차의 쇽 업소버 압입 시스템.
  4. 제2항 또는 제3항에 있어서, 상기 솔레노이드 위치 제어 밸브는 4보트 3위치 ABR접속 위치 제어 밸브인 것을 특징으로 하는 자동차의 쇽 업소버 압입 시스템.
  5. 제1항에 있어서, 상기 동조 오차 보정 유니트는 유압 펌프로부터 연장하는 라인 상에 설치되는 압력 제어밸브와, 상기 압력 제어 밸브와 소통하는 2보트 2위치 솔레노이드 위치 제어 밸브, 및 방향 제어 유니트와 소통하는 감압 밸브를 포함하는 것을 특징으로 하는 자동차의 쇽 업소버 압입 시스템.
  6. 제1항에 있어서, 상기 방향 제어 유니트는 상기 동조 오차 보정 유니트와 소통하는 2보트 2위치 변환밸브, 및 상기 동조 실린더와 소통하는 체크 밸브를 포함하는 것을 특징으로 하는 자동차의 쇽 업소버 압입 시스템.
  7. 제1항에 있어서, 상기 쇽 업소버 압입 유니트는 유압 펌프로부터 연장하는 라인 상에 설치되는 압력 제어밸브와, 상기 압력 제어 밸브와 소통하는 솔레노이드 위치 제어 밸브, 상기 솔레노이드 위치 제어 밸브와 접속되는 한쌍의 파일로트 체크 밸브, 동조 실린더와 압입 실린더와 소통하는 한쌍의 유량 제어 밸브, 및 상기 유량 제어 밸브와 상기 방향 제어 유니트와 소통하는 다수의 압입 실린더를 포함하는 것을 특징으로 하는 자동차의 쇽 업 소버 압입 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960007352A 1995-03-24 1996-03-19 자동차의 쇽 업소버 압입 시스템 KR0152631B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7066004A JP2836523B2 (ja) 1995-03-24 1995-03-24 内燃機関の排気浄化装置
JP95-66004 1995-03-24

Publications (2)

Publication Number Publication Date
KR960034797A true KR960034797A (ko) 1996-10-24
KR0152631B1 KR0152631B1 (ko) 1998-09-15

Family

ID=13303376

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1019960007339A KR0165952B1 (ko) 1995-03-24 1996-03-14 내연기관의 배기 정화 장치
KR1019960007371A KR960035715A (ko) 1995-03-24 1996-03-19 브라운관 순도 검사방법
KR1019960007352A KR0152631B1 (ko) 1995-03-24 1996-03-19 자동차의 쇽 업소버 압입 시스템

Family Applications Before (2)

Application Number Title Priority Date Filing Date
KR1019960007339A KR0165952B1 (ko) 1995-03-24 1996-03-14 내연기관의 배기 정화 장치
KR1019960007371A KR960035715A (ko) 1995-03-24 1996-03-19 브라운관 순도 검사방법

Country Status (5)

Country Link
US (1) US5735119A (ko)
EP (3) EP0733786B1 (ko)
JP (1) JP2836523B2 (ko)
KR (3) KR0165952B1 (ko)
DE (3) DE69628220T2 (ko)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3674017B2 (ja) * 1996-03-19 2005-07-20 株式会社デンソー 排出ガス浄化用触媒劣化検出装置
JPH1071325A (ja) * 1996-06-21 1998-03-17 Ngk Insulators Ltd エンジン排ガス系の制御方法および触媒／吸着手段の劣化検出方法
US5771685A (en) * 1996-10-16 1998-06-30 Ford Global Technologies, Inc. Method for monitoring the performance of a NOx trap
US5743084A (en) * 1996-10-16 1998-04-28 Ford Global Technologies, Inc. Method for monitoring the performance of a nox trap
JP3324634B2 (ja) * 1996-10-29 2002-09-17 本田技研工業株式会社 内燃機関の空燃比制御装置
US6003308A (en) * 1996-10-29 1999-12-21 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system for internal combustion engines
JP3324635B2 (ja) * 1996-10-29 2002-09-17 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3709655B2 (ja) * 1997-06-09 2005-10-26 日産自動車株式会社 内燃機関の排気浄化装置
JP3424557B2 (ja) * 1997-08-06 2003-07-07 マツダ株式会社 エンジンの排気浄化装置
JP3430879B2 (ja) * 1997-09-19 2003-07-28 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6148612A (en) * 1997-10-13 2000-11-21 Denso Corporation Engine exhaust gas control system having NOx catalyst
DE19801625A1 (de) 1998-01-17 1999-07-22 Bosch Gmbh Robert Diagnose eines NOx-Speicherkatalysators beim Betrieb von Verbrennungsmotoren
DE19816175A1 (de) * 1998-04-14 1999-10-21 Degussa Verfahren zur Überprüfung der Funktionstüchtigkeit eines Stickoxid-Speicherkatalysators
JP3997599B2 (ja) * 1998-04-27 2007-10-24 株式会社デンソー 内燃機関の空燃比制御装置
JP4159656B2 (ja) * 1998-06-24 2008-10-01 本田技研工業株式会社 内燃機関の空燃比制御装置
US6244046B1 (en) 1998-07-17 2001-06-12 Denso Corporation Engine exhaust purification system and method having NOx occluding and reducing catalyst
US6244047B1 (en) * 1998-10-02 2001-06-12 Ford Global Technologies, Inc. Method of purging lean NOx trap
US6718756B1 (en) 1999-01-21 2004-04-13 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Exhaust gas purifier for use in internal combustion engine
US6497092B1 (en) 1999-03-18 2002-12-24 Delphi Technologies, Inc. NOx absorber diagnostics and automotive exhaust control system utilizing the same
JP3805562B2 (ja) * 1999-06-03 2006-08-02 三菱電機株式会社 内燃機関の排気浄化装置
US6327849B1 (en) * 1999-06-08 2001-12-11 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas purifying apparatus for internal combustion engine and controller for internal combustion engine
DE19926148A1 (de) * 1999-06-09 2000-12-14 Volkswagen Ag Verfahren zur Erhöhung der NOx-Umsatzrate von geschädigten NOx-Speicherkatalysatoren
US6843051B1 (en) 2000-03-17 2005-01-18 Ford Global Technologies, Llc Method and apparatus for controlling lean-burn engine to purge trap of stored NOx
US6438944B1 (en) 2000-03-17 2002-08-27 Ford Global Technologies, Inc. Method and apparatus for optimizing purge fuel for purging emissions control device
US6629453B1 (en) 2000-03-17 2003-10-07 Ford Global Technologies, Llc Method and apparatus for measuring the performance of an emissions control device
US6308697B1 (en) 2000-03-17 2001-10-30 Ford Global Technologies, Inc. Method for improved air-fuel ratio control in engines
US6427437B1 (en) 2000-03-17 2002-08-06 Ford Global Technologies, Inc. Method for improved performance of an engine emission control system
US6434930B1 (en) 2000-03-17 2002-08-20 Ford Global Technologies, Inc. Method and apparatus for controlling lean operation of an internal combustion engine
US6487850B1 (en) 2000-03-17 2002-12-03 Ford Global Technologies, Inc. Method for improved engine control
US6477832B1 (en) 2000-03-17 2002-11-12 Ford Global Technologies, Inc. Method for improved performance of a vehicle having an internal combustion engine
US6860100B1 (en) 2000-03-17 2005-03-01 Ford Global Technologies, Llc Degradation detection method for an engine having a NOx sensor
US6308515B1 (en) * 2000-03-17 2001-10-30 Ford Global Technologies, Inc. Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent
US6810659B1 (en) 2000-03-17 2004-11-02 Ford Global Technologies, Llc Method for determining emission control system operability
US6360530B1 (en) * 2000-03-17 2002-03-26 Ford Global Technologies, Inc. Method and apparatus for measuring lean-burn engine emissions
US6374597B1 (en) 2000-03-17 2002-04-23 Ford Global Technologies, Inc. Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent
US6487849B1 (en) 2000-03-17 2002-12-03 Ford Global Technologies, Inc. Method and apparatus for controlling lean-burn engine based upon predicted performance impact and trap efficiency
US6594989B1 (en) 2000-03-17 2003-07-22 Ford Global Technologies, Llc Method and apparatus for enhancing fuel economy of a lean burn internal combustion engine
US6708483B1 (en) 2000-03-17 2004-03-23 Ford Global Technologies, Llc Method and apparatus for controlling lean-burn engine based upon predicted performance impact
US6327847B1 (en) 2000-03-17 2001-12-11 Ford Global Technologies, Inc. Method for improved performance of a vehicle
US6499293B1 (en) 2000-03-17 2002-12-31 Ford Global Technologies, Inc. Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine
US6481199B1 (en) 2000-03-17 2002-11-19 Ford Global Technologies, Inc. Control for improved vehicle performance
US6539704B1 (en) 2000-03-17 2003-04-01 Ford Global Technologies, Inc. Method for improved vehicle performance
US6370868B1 (en) 2000-04-04 2002-04-16 Ford Global Technologies, Inc. Method and system for purge cycle management of a lean NOx trap
US6490855B1 (en) 2000-04-06 2002-12-10 Ford Global Technologies, Inc. Fueling control during emission control device purging
JP3958496B2 (ja) * 2000-05-10 2007-08-15 三菱電機株式会社 内燃機関の排気浄化装置
DE10036406A1 (de) 2000-07-26 2002-02-14 Bosch Gmbh Robert Verfahren zum Betreiben eines Stickoxid (NOx)-Speicherkatalysators
DE10036453A1 (de) * 2000-07-26 2002-02-14 Bosch Gmbh Robert Verfahren und Steuergerät zum Betreiben eines Stickoxid (NOx)-Speicherkatalysators
US6389803B1 (en) 2000-08-02 2002-05-21 Ford Global Technologies, Inc. Emission control for improved vehicle performance
US6691507B1 (en) 2000-10-16 2004-02-17 Ford Global Technologies, Llc Closed-loop temperature control for an emission control device
DE10054005A1 (de) 2000-11-01 2002-05-08 Daimler Chrysler Ag Verfahren zum Betrieb einer Abgasreinigungsanlage mit Stickoxidspeicher
JP4524929B2 (ja) * 2001-02-05 2010-08-18 株式会社デンソー 内燃機関の排気浄化装置
JP2002309928A (ja) * 2001-04-13 2002-10-23 Yanmar Diesel Engine Co Ltd 内燃機関の排気浄化装置
US6467259B1 (en) 2001-06-19 2002-10-22 Ford Global Technologies, Inc. Method and system for operating dual-exhaust engine
US6650991B2 (en) 2001-06-19 2003-11-18 Ford Global Technologies, Llc Closed-loop method and system for purging a vehicle emission control
US6615577B2 (en) 2001-06-19 2003-09-09 Ford Global Technologies, Llc Method and system for controlling a regeneration cycle of an emission control device
US6502387B1 (en) 2001-06-19 2003-01-07 Ford Global Technologies, Inc. Method and system for controlling storage and release of exhaust gas constituents in an emission control device
US6463733B1 (en) 2001-06-19 2002-10-15 Ford Global Technologies, Inc. Method and system for optimizing open-loop fill and purge times for an emission control device
US6453666B1 (en) 2001-06-19 2002-09-24 Ford Global Technologies, Inc. Method and system for reducing vehicle tailpipe emissions when operating lean
US6604504B2 (en) 2001-06-19 2003-08-12 Ford Global Technologies, Llc Method and system for transitioning between lean and stoichiometric operation of a lean-burn engine
US6691020B2 (en) 2001-06-19 2004-02-10 Ford Global Technologies, Llc Method and system for optimizing purge of exhaust gas constituent stored in an emission control device
US6490860B1 (en) 2001-06-19 2002-12-10 Ford Global Technologies, Inc. Open-loop method and system for controlling the storage and release cycles of an emission control device
US6546718B2 (en) 2001-06-19 2003-04-15 Ford Global Technologies, Inc. Method and system for reducing vehicle emissions using a sensor downstream of an emission control device
US6553754B2 (en) 2001-06-19 2003-04-29 Ford Global Technologies, Inc. Method and system for controlling an emission control device based on depletion of device storage capacity
US6694244B2 (en) 2001-06-19 2004-02-17 Ford Global Technologies, Llc Method for quantifying oxygen stored in a vehicle emission control device
US6487853B1 (en) 2001-06-19 2002-12-03 Ford Global Technologies. Inc. Method and system for reducing lean-burn vehicle emissions using a downstream reductant sensor
US6539706B2 (en) 2001-06-19 2003-04-01 Ford Global Technologies, Inc. Method and system for preconditioning an emission control device for operation about stoichiometry
US7168239B2 (en) * 2002-06-04 2007-01-30 Ford Global Technologies, Llc Method and system for rapid heating of an emission control device
US6769398B2 (en) 2002-06-04 2004-08-03 Ford Global Technologies, Llc Idle speed control for lean burn engine with variable-displacement-like characteristic
US6758185B2 (en) * 2002-06-04 2004-07-06 Ford Global Technologies, Llc Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
US6736121B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method for air-fuel ratio sensor diagnosis
US7032572B2 (en) * 2002-06-04 2006-04-25 Ford Global Technologies, Llc Method for controlling an engine to obtain rapid catalyst heating
US6735938B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method to control transitions between modes of operation of an engine
US6745747B2 (en) 2002-06-04 2004-06-08 Ford Global Technologies, Llc Method for air-fuel ratio control of a lean burn engine
US6868827B2 (en) 2002-06-04 2005-03-22 Ford Global Technologies, Llc Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
US6925982B2 (en) 2002-06-04 2005-08-09 Ford Global Technologies, Llc Overall scheduling of a lean burn engine system
US7111450B2 (en) * 2002-06-04 2006-09-26 Ford Global Technologies, Llc Method for controlling the temperature of an emission control device
US6725830B2 (en) 2002-06-04 2004-04-27 Ford Global Technologies, Llc Method for split ignition timing for idle speed control of an engine
US6568177B1 (en) 2002-06-04 2003-05-27 Ford Global Technologies, Llc Method for rapid catalyst heating
US6736120B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method and system of adaptive learning for engine exhaust gas sensors
US6715462B2 (en) 2002-06-04 2004-04-06 Ford Global Technologies, Llc Method to control fuel vapor purging
US6722121B2 (en) * 2002-07-22 2004-04-20 International Engine Intellectual Property Company, Llc Control strategy for regenerating a NOx adsorber catalyst in an exhaust system of an engine having a variable valve actuation mechanism
JP3744483B2 (ja) * 2002-10-21 2006-02-08 トヨタ自動車株式会社 内燃機関の排気浄化装置
FR2849111B1 (fr) * 2002-12-23 2007-04-20 Renault Sa Procede de regulation de la richesse du melange air/carburant dans un moteur thermique
FR2849471B1 (fr) * 2002-12-30 2006-02-10 Volkswagen Ag Procede pour le diagnostic d'un catalyseur dans un flux de gaz d'echappement d'un moteur a combustion interne et dispositif pour la mise en oeuvre du procede
JP3873904B2 (ja) * 2003-02-26 2007-01-31 日産自動車株式会社 内燃機関の排気浄化装置
JP2005002854A (ja) * 2003-06-11 2005-01-06 Nissan Motor Co Ltd エンジンの排気ガス浄化装置
JP2005048673A (ja) * 2003-07-29 2005-02-24 Nissan Motor Co Ltd エンジンの排気浄化装置
FR2866926B1 (fr) * 2004-02-27 2008-02-22 Peugeot Citroen Automobiles Sa Procede de diagnostic pour un catalyseur de gaz d'echappement d'un moteur thermique et vehicule mettant en oeuvre ce procede
US7111451B2 (en) * 2004-09-16 2006-09-26 Delphi Technologies, Inc. NOx adsorber diagnostics and automotive exhaust control system utilizing the same
US7565799B2 (en) * 2005-02-09 2009-07-28 Gm Global Technology Operations, Inc. Controlling lean NOx trap (LNT) catalyst performance
JP4955972B2 (ja) 2005-09-27 2012-06-20 キヤノン株式会社 データ通信装置及びその制御方法、プログラム
JP4363433B2 (ja) * 2006-09-29 2009-11-11 株式会社デンソー 排気浄化装置
FR2916017B1 (fr) * 2007-05-11 2009-06-12 Renault Sas Procede de surveillance de l'efficacite d'un convertisseur catalytique stockant les nox implante dans une ligne d'echappement d'un moteur a combustion interne et moteur comportant un dispositif mettant en oeuvre ledit procede
JP4436397B2 (ja) * 2007-10-01 2010-03-24 本田技研工業株式会社 内燃機関の排ガス浄化装置
US20110185708A1 (en) * 2010-01-29 2011-08-04 Eaton Corporation Adaptive Desulfation Control Algorithm
JP6036764B2 (ja) * 2014-08-19 2016-11-30 トヨタ自動車株式会社 内燃機関の制御装置および制御方法
JP2016133064A (ja) * 2015-01-20 2016-07-25 いすゞ自動車株式会社 排気浄化システム
JP2016133063A (ja) * 2015-01-20 2016-07-25 いすゞ自動車株式会社 排気浄化システム
KR101772747B1 (ko) 2015-03-31 2017-09-12 서기원 합성수지용 열풍용착기
CN105420790B (zh) * 2015-08-20 2018-01-30 苏州柳溪智能装备有限公司 一种电泳涂装线自动循环系统及控制方法
KR102291328B1 (ko) 2021-02-22 2021-08-18 서한나 합성수지용 열풍용착기의 열풍 유도구조

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69221287T3 (de) * 1991-10-03 2005-02-24 Toyota Jidosha K.K., Toyota Gerät zum reinigen von verbrennungsmotor-abgasen
JP2990395B2 (ja) * 1991-10-18 1999-12-13 本田技研工業株式会社 触媒の劣化判定装置
EP0598917B2 (en) * 1992-06-12 2009-04-15 Toyota Jidosha Kabushiki Kaisha Exhaust emission control system for internal combustion engine
JP2845071B2 (ja) * 1992-12-29 1999-01-13 トヨタ自動車株式会社 内燃機関の排気浄化装置
EP0636770B1 (en) * 1993-01-19 1999-09-08 Toyota Jidosha Kabushiki Kaisha Exhaust gas cleaning device for an internal combustion engine
JPH06272546A (ja) * 1993-03-17 1994-09-27 Toyota Motor Corp 内燃機関の排気浄化装置
JP3228006B2 (ja) * 1994-06-30 2001-11-12 トヨタ自動車株式会社 内燃機関の排気浄化要素劣化検出装置

Also Published As

Publication number Publication date
EP1113155A2 (en) 2001-07-04
KR0152631B1 (ko) 1998-09-15
EP1113156A2 (en) 2001-07-04
KR0165952B1 (ko) 1999-01-15
DE69628220T2 (de) 2004-04-01
KR960034076A (ko) 1996-10-22
EP1113156B1 (en) 2003-11-19
EP0733786A2 (en) 1996-09-25
KR960035715A (ko) 1996-10-24
EP1113156A3 (en) 2002-03-06
EP1113155B1 (en) 2003-11-19
US5735119A (en) 1998-04-07
DE69630825T2 (de) 2004-09-23
DE69630826D1 (de) 2003-12-24
EP0733786A3 (en) 1997-05-28
DE69628220D1 (de) 2003-06-26
JP2836523B2 (ja) 1998-12-14
EP0733786B1 (en) 2003-05-21
EP1113155A3 (en) 2002-02-27
DE69630826T2 (de) 2004-09-23
DE69630825D1 (de) 2003-12-24
JPH08261041A (ja) 1996-10-08

Similar Documents

Publication Publication Date Title
KR960034797A (ko) 자동차의 쇽 업소버 압입 시스템
KR920700130A (ko) 잠금방지 유압식 브레이크 시스템
KR910003223A (ko) 주행식 건설기계의 유압펌프 제어회로
KR960023845A (ko) 지게차의 앤티스톨밸브를 이용한 유압회로
KR960008078A (ko) 유압셔블의 붐실린더용 유압회로
KR980001170A (ko) 펌프 유니트 및 이를 사용하는 브레이크 제어 장치
KR920701723A (ko) 유압구동차의 가변용량 펌프제어장치
GB2233048A (en) Device for the generation of auxiliary pressure
KR970020815A (ko) 차량의 동작제어장치
US5031970A (en) Device for the generation of auxiliary pressure for slip-controlled brake systems
US20240132149A1 (en) Pump Apparatus and Electrohydraulic Power Steering Mechanism for a Vehicle
WO2002042146A8 (en) Hydraulic tilting device for tilting a vehicle cab, and vehicle provided with a tilting device of this type
KR100276712B1 (ko) 엔진의 진공압을 이용한 동력조향장치
JP3464245B2 (ja) 油圧タンク
SU1643817A1 (ru) Регул тор аксиально-поршневого насоса
EP0919451A3 (en) Power steering system
KR100353252B1 (ko) 안티록 브레이크 시스템의 액츄에이터
KR100247337B1 (ko) 요크를 이용한 입출력특성 제어장치
SU1512828A1 (ru) Объемный гидропривод опрокидывающего механизма и усилител рулевого управлени автомобил -самосвала
JPH04325378A (ja) 車輌用作動流体供給装置
JPH085299B2 (ja) サスペンシヨン装置
JPH021521Y2 (ko)
JPS643827Y2 (ko)
SU1125421A1 (ru) Гидросистема
KR20010080693A (ko) 공동 레일 연료 분사 시스템

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee