JPS52104991A - Method and apparatus for sighting operation preparing state for oxygen measuring and detecting device - Google Patents

Method and apparatus for sighting operation preparing state for oxygen measuring and detecting device

Info

Publication number
JPS52104991A
JPS52104991A JP2077777A JP2077777A JPS52104991A JP S52104991 A JPS52104991 A JP S52104991A JP 2077777 A JP2077777 A JP 2077777A JP 2077777 A JP2077777 A JP 2077777A JP S52104991 A JPS52104991 A JP S52104991A
Authority
JP
Japan
Prior art keywords
detecting device
oxygen measuring
preparing state
operation preparing
sighting operation
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.)
Granted
Application number
JP2077777A
Other languages
English (en)
Other versions
JPS6051060B2 (ja
Inventor
Buetsuseru Buorufu
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS52104991A publication Critical patent/JPS52104991A/ja
Publication of JPS6051060B2 publication Critical patent/JPS6051060B2/ja
Expired legal-status Critical Current

Links

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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • G01N27/4175—Calibrating or checking the analyser
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/148—Using a plurality of comparators
    • 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
JP52020777A 1976-02-28 1977-02-25 酸素測定検出器の動作準備状態を監視する方法および装置 Expired JPS6051060B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2608245.1 1976-02-28
DE2608245A DE2608245C2 (de) 1976-02-28 1976-02-28 Verfahren und Einrichtung zur Überwachung der Betriebsbereitschaft einer Sauerstoffmeßsonde

Publications (2)

Publication Number Publication Date
JPS52104991A true JPS52104991A (en) 1977-09-02
JPS6051060B2 JPS6051060B2 (ja) 1985-11-12

Family

ID=5971160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52020777A Expired JPS6051060B2 (ja) 1976-02-28 1977-02-25 酸素測定検出器の動作準備状態を監視する方法および装置

Country Status (6)

Country Link
US (1) US4094186A (ja)
JP (1) JPS6051060B2 (ja)
DE (1) DE2608245C2 (ja)
FR (1) FR2342405A1 (ja)
GB (1) GB1577063A (ja)
SE (1) SE426861B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633539A (en) * 1979-08-29 1981-04-04 Nissan Motor Co Ltd Air fuel ratio controller
JPS61294353A (ja) * 1985-06-22 1986-12-25 Honda Motor Co Ltd 酸素濃度検出装置
JPS62190461A (ja) * 1986-02-17 1987-08-20 Ngk Spark Plug Co Ltd 空燃比センサの活性化検出装置
JPS62197759A (ja) * 1986-02-25 1987-09-01 Ngk Spark Plug Co Ltd 空燃比センサの活性化検出装置

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612915C2 (de) * 1976-03-26 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung einer unter der Führung einer λ-Sonde arbeitenden Regelung
DE2649272C2 (de) * 1976-05-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Regelverfahren und Gemischverhältnisregeleinrichtung zur Bestimmung der Verhältnisanteile eines einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches
DE2700629A1 (de) * 1977-01-08 1978-07-20 Bosch Gmbh Robert Vorrichtung zur erkennung der regelbereitschaft einer lambda-sonde
DE2707383C2 (de) * 1977-02-21 1982-12-02 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Überwachung der Betriebsbereitschaft einer Sauerstoffsonde (λ-Sonde)
DE2750478C2 (de) * 1977-11-11 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Korrektur der Ausgangsspannungskennlinie einer Sauerstoffmeßsonde mit einem ionenleitenden Festelektrolyten
US4245314A (en) * 1978-02-27 1981-01-13 The Bendix Corporation Oxygen sensor qualifier
US4263652A (en) * 1978-02-27 1981-04-21 The Bendix Corporation Oxygen sensor signal conditioner
US4266274A (en) * 1978-02-27 1981-05-05 The Bendix Corporation Microprocessor-based engine control systems
US4252098A (en) * 1978-08-10 1981-02-24 Chrysler Corporation Air/fuel ratio control for an internal combustion engine using an exhaust gas sensor
US4178793A (en) * 1978-09-05 1979-12-18 General Motors Corporation Apparatus for oxygen sensor impedance measurement
US4271798A (en) * 1978-10-27 1981-06-09 The Bendix Corporation Alternate closed loop control system for an air-fuel ratio controller
US4223549A (en) * 1979-02-16 1980-09-23 Noranda Mines Limited Oxygen monitoring circuit with built in testing means
JPS55137340A (en) * 1979-04-16 1980-10-27 Nissan Motor Co Ltd Fuel-return controller
JPS562548A (en) * 1979-06-22 1981-01-12 Nissan Motor Co Ltd Controller for air fuel ratio of internal combustion engine
JPS562438A (en) * 1979-06-22 1981-01-12 Nissan Motor Co Ltd Mixing ratio controller for internal combustion engine
DE3024607A1 (de) * 1980-06-28 1982-02-04 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur regelung des kraftstoff/luftverhaeltnisses bei brennkraftmaschinen
JPS5830446A (ja) * 1981-08-13 1983-02-22 Honda Motor Co Ltd 内燃エンジン用空燃比帰還制御装置の故障検出装置
JPS5979847A (ja) * 1982-10-30 1984-05-09 Nissan Motor Co Ltd 酸素濃度センサの制御装置
US4494399A (en) * 1982-11-10 1985-01-22 Becton, Dickinson & Co. Toxic gas detection system calibrator
US4622844A (en) * 1985-04-22 1986-11-18 Allied Corporation Oxygen sensor monitor
DE3627799A1 (de) * 1986-08-16 1988-02-25 Programmelectronic Eng Ag Verfahren zur regeneration von potentiometrischen festelektrolyt-messzellen und anordnung zum aufschalten auf eine messzelle
JPH0713600B2 (ja) * 1986-12-29 1995-02-15 日本特殊陶業株式会社 酸素センサ評価装置
DE3904986A1 (de) * 1989-02-18 1990-08-23 Bosch Gmbh Robert Verfahren zum erkennen der betriebsbereitschaft einer lambdasonde
DE3928709A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Verfahren und vorrichtung zur ueberpruefung der funktionsfaehigkeit einer abgassondenheizung und deren zuleitungssystem
US5469070A (en) * 1992-10-16 1995-11-21 Rosemount Analytical Inc. Circuit for measuring source resistance of a sensor
US5980728A (en) * 1996-09-24 1999-11-09 Rosemont Analytical Inc. Diagnostic method and apparatus for solid electrolyte gas analyzer
DE19836577C1 (de) * 1998-08-12 2000-04-20 Siemens Ag Leistungsschaltkreis mit verminderter Störstrahlung
EP1456637A2 (en) 2001-12-14 2004-09-15 Rosemount Analytical Inc. A pH SENSOR WITH INTERNAL SOLUTION GROUND

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
DE2204286A1 (de) * 1972-01-29 1973-08-02 Bosch Gmbh Robert Einrichtung zur kontrolle der temperatur des auspuffsystems einer brennkraftmaschine
DE2301354C3 (de) * 1973-01-12 1981-03-12 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum Regeln des Kraftstoff-Luftverhältnisses bei Brennkraftmaschinen
DE2330258A1 (de) * 1973-06-14 1975-01-09 Bosch Gmbh Robert Einrichtung zur abgasentgiftung von brennkraftmaschinen
DE2341422A1 (de) * 1973-08-16 1975-02-27 Bosch Gmbh Robert Messgeraet
DE2422938C2 (de) * 1974-05-11 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart Schalteinrichtung zur geregelten Zugabe von Zusatzluft zum Abgas einer Brennkraftmaschine
US3938075A (en) * 1974-09-30 1976-02-10 The Bendix Corporation Exhaust gas sensor failure detection system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633539A (en) * 1979-08-29 1981-04-04 Nissan Motor Co Ltd Air fuel ratio controller
JPS6217701B2 (ja) * 1979-08-29 1987-04-18 Nissan Motor
JPS61294353A (ja) * 1985-06-22 1986-12-25 Honda Motor Co Ltd 酸素濃度検出装置
JPS62190461A (ja) * 1986-02-17 1987-08-20 Ngk Spark Plug Co Ltd 空燃比センサの活性化検出装置
JPS62197759A (ja) * 1986-02-25 1987-09-01 Ngk Spark Plug Co Ltd 空燃比センサの活性化検出装置

Also Published As

Publication number Publication date
SE426861B (sv) 1983-02-14
US4094186A (en) 1978-06-13
FR2342405A1 (fr) 1977-09-23
JPS6051060B2 (ja) 1985-11-12
DE2608245A1 (de) 1977-09-08
SE7702060L (sv) 1977-08-29
FR2342405B1 (ja) 1983-11-04
DE2608245C2 (de) 1983-08-11
GB1577063A (en) 1980-10-15

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