KR960035715A - 브라운관 순도 검사방법 - Google Patents
브라운관 순도 검사방법 Download PDFInfo
- Publication number
- KR960035715A KR960035715A KR1019960007371A KR19960007371A KR960035715A KR 960035715 A KR960035715 A KR 960035715A KR 1019960007371 A KR1019960007371 A KR 1019960007371A KR 19960007371 A KR19960007371 A KR 19960007371A KR 960035715 A KR960035715 A KR 960035715A
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- South Korea
- Prior art keywords
- purity
- ray tube
- cathode ray
- check
- luminance
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Classifications
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- 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
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- 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
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- 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
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- 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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Vehicle Body Suspensions (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
브라운관 순도 검사 방법을 개시한다. 본 발명은 측정 대상이 되는 브라운관에 소정의 패턴신호를 인가하여 이에 대한 휘도를 측정함으로써 상기 브라운관의 순도를 검사하는 브라운관의 순도 검사 방법에 관한 것으로, 상기 순도 검사 방법은 상기 패턴 신호에 의한 전자빔을 중첩되게 이동시키면서 각 지점의 휘도값에 대한 평균값을 검사하는 것을 그 특징으로 한다. 본 발명을 채용함으로써 불량품 판정이 정확하기 때문에 기존의 방법보다 생산품질을 높일 수 있는 효과가 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명의 일실시예에 따른 순도 검사 방법을 설명하기 위한 예시도, 제5도는 제4도의 전자빔이 형광체내에 위치한 경우를 나타낸 예시도.
Claims (1)
- 측정 대상이 되는 브라운관에 소정의 패턴신호를 인가하여 이에 대한 휘도를 측정함으로써 상기브라운관의 순도를 검사하는 브라운관의 순도 검사 방법에 있어서, 상기 순도 검사 방법은 상기 패턴 신호에 의한 전자빔을 중첩되게 이동시키면서 각 지점의 휘도값에 대한 평균값을 검사하는 것을 특징으로 하는 브라운관 순도 검사 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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 (1)
Publication Number | Publication Date |
---|---|
KR960035715A true KR960035715A (ko) | 1996-10-24 |
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 (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960007339A KR0165952B1 (ko) | 1995-03-24 | 1996-03-14 | 내연기관의 배기 정화 장치 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960007352A KR0152631B1 (ko) | 1995-03-24 | 1996-03-19 | 자동차의 쇽 업소버 압입 시스템 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5735119A (ko) |
EP (3) | EP0733786B1 (ko) |
JP (1) | JP2836523B2 (ko) |
KR (3) | KR0165952B1 (ko) |
DE (3) | DE69630826T2 (ko) |
Families Citing this family (101)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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US5743084A (en) * | 1996-10-16 | 1998-04-28 | Ford Global Technologies, Inc. | Method for monitoring the performance of a nox trap |
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 |
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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 |
WO1994017291A1 (en) * | 1993-01-19 | 1994-08-04 | 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 |
-
1995
- 1995-03-24 JP JP7066004A patent/JP2836523B2/ja not_active Expired - Lifetime
-
1996
- 1996-03-14 KR KR1019960007339A patent/KR0165952B1/ko not_active IP Right Cessation
- 1996-03-19 KR KR1019960007371A patent/KR960035715A/ko not_active Application Discontinuation
- 1996-03-19 KR KR1019960007352A patent/KR0152631B1/ko not_active IP Right Cessation
- 1996-03-21 DE DE69630826T patent/DE69630826T2/de not_active Expired - Lifetime
- 1996-03-21 EP EP96104510A patent/EP0733786B1/en not_active Expired - Lifetime
- 1996-03-21 DE DE69628220T patent/DE69628220T2/de not_active Expired - Lifetime
- 1996-03-21 DE DE69630825T patent/DE69630825T2/de not_active Expired - Lifetime
- 1996-03-21 EP EP01107383A patent/EP1113156B1/en not_active Expired - Lifetime
- 1996-03-21 EP EP01107377A patent/EP1113155B1/en not_active Expired - Lifetime
- 1996-03-22 US US08/620,623 patent/US5735119A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69628220T2 (de) | 2004-04-01 |
DE69630825D1 (de) | 2003-12-24 |
EP0733786B1 (en) | 2003-05-21 |
US5735119A (en) | 1998-04-07 |
JP2836523B2 (ja) | 1998-12-14 |
EP1113156B1 (en) | 2003-11-19 |
KR0152631B1 (ko) | 1998-09-15 |
EP1113156A2 (en) | 2001-07-04 |
EP0733786A3 (en) | 1997-05-28 |
EP0733786A2 (en) | 1996-09-25 |
DE69628220D1 (de) | 2003-06-26 |
KR960034797A (ko) | 1996-10-24 |
KR960034076A (ko) | 1996-10-22 |
EP1113155B1 (en) | 2003-11-19 |
EP1113156A3 (en) | 2002-03-06 |
DE69630826D1 (de) | 2003-12-24 |
DE69630826T2 (de) | 2004-09-23 |
KR0165952B1 (ko) | 1999-01-15 |
DE69630825T2 (de) | 2004-09-23 |
EP1113155A3 (en) | 2002-02-27 |
JPH08261041A (ja) | 1996-10-08 |
EP1113155A2 (en) | 2001-07-04 |
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