FR2602328B1 - Dispositif detecteur de rapport air-carburant - Google Patents
Dispositif detecteur de rapport air-carburantInfo
- Publication number
- FR2602328B1 FR2602328B1 FR8710760A FR8710760A FR2602328B1 FR 2602328 B1 FR2602328 B1 FR 2602328B1 FR 8710760 A FR8710760 A FR 8710760A FR 8710760 A FR8710760 A FR 8710760A FR 2602328 B1 FR2602328 B1 FR 2602328B1
- Authority
- FR
- France
- Prior art keywords
- air
- fuel ratio
- ratio detector
- detector
- fuel
- 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
Links
- 239000000446 fuel Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/4065—Circuit arrangements specially adapted therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61179210A JPH0635955B2 (ja) | 1986-07-30 | 1986-07-30 | 空燃比検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2602328A1 FR2602328A1 (fr) | 1988-02-05 |
FR2602328B1 true FR2602328B1 (fr) | 1993-08-20 |
Family
ID=16061855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8710760A Expired - Fee Related FR2602328B1 (fr) | 1986-07-30 | 1987-07-29 | Dispositif detecteur de rapport air-carburant |
Country Status (6)
Country | Link |
---|---|
US (2) | US4891121A (fr) |
JP (1) | JPH0635955B2 (fr) |
KR (1) | KR910004224B1 (fr) |
DE (1) | DE3725350A1 (fr) |
FR (1) | FR2602328B1 (fr) |
GB (1) | GB2193327B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2208007B (en) * | 1987-08-14 | 1991-11-20 | William Charles Maskell | Gas analysis apparatus |
US5179434A (en) * | 1988-12-22 | 1993-01-12 | Kabushiki Kaisha Toshiba | Semiconductor device and manufacturing method thereof |
DE3928860A1 (de) * | 1989-08-31 | 1991-03-07 | Vdo Schindling | Verfahren und vorrichtung zur verbesserung des abgasverhaltens von gemischverdichtenden brennkraftmaschinen |
EP0444674B1 (fr) * | 1990-02-28 | 1996-04-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Dispositif de détection du rapport air-carburant |
JP2600453B2 (ja) * | 1990-07-20 | 1997-04-16 | 三菱自動車工業株式会社 | 空燃比センサ出力の補正方法 |
US5211154A (en) * | 1992-10-29 | 1993-05-18 | Ford Motor Company | Method and apparatus for maintaining stoichiometric air-to-fuel ratio in an internal combustion engine |
DE19516139A1 (de) * | 1995-05-03 | 1996-11-07 | Bosch Gmbh Robert | Vorrichtung zum Ermitteln der Konzentration einer Komponente in einer Gasmischung |
KR100331440B1 (ko) * | 1995-10-31 | 2002-11-27 | 삼성전기주식회사 | 평판형공연비감지센서및그구동회로 |
IT1306315B1 (it) * | 1998-07-16 | 2001-06-04 | Magneti Marelli Spa | Dispositivo di controllo di una sonda lineare di ossigeno |
JP3832437B2 (ja) * | 2002-04-03 | 2006-10-11 | 株式会社デンソー | ガスセンサ素子 |
JP4839700B2 (ja) * | 2005-07-04 | 2011-12-21 | パナソニック株式会社 | 発電機制御装置、および冷凍サイクル装置 |
US7758659B2 (en) * | 2006-08-10 | 2010-07-20 | Combe Incorporated | Catalyzed air oxidation haircolor |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272329A (en) * | 1980-03-03 | 1981-06-09 | Ford Motor Company | Steady state mode oxygen sensor and method |
JPS57204449A (en) * | 1981-06-12 | 1982-12-15 | Toyota Motor Corp | Lean sensor |
JPS58198752A (ja) * | 1982-05-13 | 1983-11-18 | Toyota Motor Corp | 内燃機関の空燃比制御装置 |
DE3239850A1 (de) * | 1982-10-27 | 1984-05-03 | Nissan Motor | Vorrichtung zur feststellung eines nichtstoechimetrischen kraftstoff/luft-verhaeltnisses |
JPS59201949A (ja) * | 1983-04-30 | 1984-11-15 | Mitsubishi Motors Corp | エンジンの空燃比制御装置 |
US4578172A (en) * | 1983-12-15 | 1986-03-25 | Ngk Spark Plug Co. | Air/fuel ratio detector |
JPS60128352A (ja) * | 1983-12-15 | 1985-07-09 | Ngk Spark Plug Co Ltd | 空燃比検知装置 |
JPS60128350A (ja) * | 1983-12-15 | 1985-07-09 | Ngk Spark Plug Co Ltd | 空燃比検知方法および装置 |
US4578171A (en) * | 1983-12-15 | 1986-03-25 | Ngk Spark Plug Co., Ltd. | Air/fuel ratio detector |
JPS60128349A (ja) * | 1983-12-15 | 1985-07-09 | Mitsubishi Electric Corp | 空燃比検知装置 |
JPH063431B2 (ja) * | 1984-02-08 | 1994-01-12 | 三菱電機株式会社 | 機関の空燃比センサ |
JPS60219547A (ja) * | 1984-04-16 | 1985-11-02 | Nissan Motor Co Ltd | 酸素濃度検出装置 |
JPS61135951A (ja) * | 1984-12-05 | 1986-06-23 | Nissan Motor Co Ltd | 空燃比制御装置 |
JPS61138156A (ja) * | 1984-12-11 | 1986-06-25 | Ngk Spark Plug Co Ltd | 空燃比検出装置 |
JPH065217B2 (ja) * | 1985-03-07 | 1994-01-19 | 日産自動車株式会社 | 空燃比制御装置 |
-
1986
- 1986-07-30 JP JP61179210A patent/JPH0635955B2/ja not_active Expired - Fee Related
-
1987
- 1987-07-24 GB GB8717551A patent/GB2193327B/en not_active Expired - Fee Related
- 1987-07-29 FR FR8710760A patent/FR2602328B1/fr not_active Expired - Fee Related
- 1987-07-29 KR KR1019870008228A patent/KR910004224B1/ko not_active IP Right Cessation
- 1987-07-30 US US07/079,329 patent/US4891121A/en not_active Expired - Fee Related
- 1987-07-30 DE DE19873725350 patent/DE3725350A1/de active Granted
-
1989
- 1989-12-28 US US07/458,469 patent/US5366610A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0635955B2 (ja) | 1994-05-11 |
GB2193327A (en) | 1988-02-03 |
FR2602328A1 (fr) | 1988-02-05 |
KR910004224B1 (ko) | 1991-06-24 |
GB8717551D0 (en) | 1987-09-03 |
US4891121A (en) | 1990-01-02 |
GB2193327B (en) | 1991-01-09 |
DE3725350C2 (fr) | 1992-01-02 |
KR880002013A (ko) | 1988-04-28 |
DE3725350A1 (de) | 1988-02-04 |
JPS6336140A (ja) | 1988-02-16 |
US5366610A (en) | 1994-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |