FR2161589A5 - - Google Patents

Info

Publication number
FR2161589A5
FR2161589A5 FR7240127A FR7240127A FR2161589A5 FR 2161589 A5 FR2161589 A5 FR 2161589A5 FR 7240127 A FR7240127 A FR 7240127A FR 7240127 A FR7240127 A FR 7240127A FR 2161589 A5 FR2161589 A5 FR 2161589A5
Authority
FR
France
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
Application number
FR7240127A
Other languages
French (fr)
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.)
Ford France SA
Original Assignee
Ford France SA
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 Ford France SA filed Critical Ford France SA
Application granted granted Critical
Publication of FR2161589A5 publication Critical patent/FR2161589A5/fr
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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1455—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor resistivity varying with oxygen concentration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/09—Other ways of controlling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7240127A 1971-11-15 1972-11-13 Expired FR2161589A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19851571A 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
FR2161589A5 true FR2161589A5 (de) 1973-07-06

Family

ID=22733690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240127A Expired FR2161589A5 (de) 1971-11-15 1972-11-13

Country Status (6)

Country Link
CA (1) CA987928A (de)
DE (1) DE2254465C2 (de)
FR (1) FR2161589A5 (de)
GB (1) GB1376769A (de)
IT (1) IT966767B (de)
SE (1) SE402649B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280057A1 (fr) * 1974-07-23 1976-02-20 Fiat Spa Dispositif pour mesurer le rapport carburant/air des moteurs a combustion interne
FR2284880A1 (fr) * 1974-09-10 1976-04-09 Lucas Electrical Co Ltd Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion
FR2409509A1 (fr) * 1977-11-21 1979-06-15 Bendix Autolite Corp Appareil et procede de determination du rapport air/combustible de melanges combustibles
FR2417638A1 (fr) * 1978-02-17 1979-09-14 Nippon Denso Co Dispositif de controle de la concentration en oxygene de gaz d'echappement
EP0014087A1 (de) * 1979-01-22 1980-08-06 Ford Motor Company Limited Sensor für Abgas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434933C2 (de) * 1971-11-15 1984-12-20 Ford-Werke AG, 5000 Köln Sensor einer Meßeinrichtung für den Sauerstoffteildruck der Auspuffgase einer Brennkraftmaschine eines Kraftfahrzeuges
US3933028A (en) * 1974-04-23 1976-01-20 Ford Motor Company Air/fuel ratio sensor for air/fuel ratios in excess of stoichiometry
US3946198A (en) * 1974-07-01 1976-03-23 Ford Motor Company Electrical control system for an exhaust gas sensor
US4066413A (en) * 1975-03-03 1978-01-03 Nippon Soken, Inc. Gas component detection apparatus
GB1586117A (en) 1977-06-22 1981-03-18 Rosemount Eng Co Ltd Solid state sensor element
US4314996A (en) * 1979-04-04 1982-02-09 Matsushita Electric Industrial Company, Limited Oxygen sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051895A (en) * 1955-04-21 1962-08-28 Robert L Carson Gas detection
US3558280A (en) * 1968-11-05 1971-01-26 Westinghouse Electric Corp Solid state oxygen gauge
NL156787B (nl) * 1969-03-22 1978-05-16 Philips Nv Inrichting voor de automatische regeling van de lucht-brandstofverhouding van het aan een verbrandingsmotor toegevoerde mengsel.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280057A1 (fr) * 1974-07-23 1976-02-20 Fiat Spa Dispositif pour mesurer le rapport carburant/air des moteurs a combustion interne
FR2284880A1 (fr) * 1974-09-10 1976-04-09 Lucas Electrical Co Ltd Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion
FR2409509A1 (fr) * 1977-11-21 1979-06-15 Bendix Autolite Corp Appareil et procede de determination du rapport air/combustible de melanges combustibles
FR2417638A1 (fr) * 1978-02-17 1979-09-14 Nippon Denso Co Dispositif de controle de la concentration en oxygene de gaz d'echappement
EP0014087A1 (de) * 1979-01-22 1980-08-06 Ford Motor Company Limited Sensor für Abgas

Also Published As

Publication number Publication date
DE2254465C2 (de) 1982-12-02
DE2254465A1 (de) 1973-05-24
SE402649B (sv) 1978-07-10
IT966767B (it) 1974-02-20
GB1376769A (en) 1974-12-11
CA987928A (en) 1976-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse