GB1529547A - Misfire monitor for engine analysis having automatic rescaling - Google Patents

Misfire monitor for engine analysis having automatic rescaling

Info

Publication number
GB1529547A
GB1529547A GB3079177A GB3079177A GB1529547A GB 1529547 A GB1529547 A GB 1529547A GB 3079177 A GB3079177 A GB 3079177A GB 3079177 A GB3079177 A GB 3079177A GB 1529547 A GB1529547 A GB 1529547A
Authority
GB
United Kingdom
Prior art keywords
differential
value
engine
indicated
detecting
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
Application number
GB3079177A
Other languages
English (en)
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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
Priority claimed from US05/714,143 external-priority patent/US4031747A/en
Priority claimed from US05/714,144 external-priority patent/US4030349A/en
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB1529547A publication Critical patent/GB1529547A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0067—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display by measuring the rate of variation of the concentration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • G01M15/104—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using oxygen or lambda-sensors
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
GB3079177A 1976-08-16 1977-07-22 Misfire monitor for engine analysis having automatic rescaling Expired GB1529547A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/714,143 US4031747A (en) 1976-08-16 1976-08-16 Misfire monitor for engine analysis having automatic rescaling
US05/714,144 US4030349A (en) 1976-08-16 1976-08-16 Engine analysis apparatus

Publications (1)

Publication Number Publication Date
GB1529547A true GB1529547A (en) 1978-10-25

Family

ID=27109103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3079177A Expired GB1529547A (en) 1976-08-16 1977-07-22 Misfire monitor for engine analysis having automatic rescaling

Country Status (5)

Country Link
JP (1) JPS5628515Y2 (enrdf_load_stackoverflow)
DE (1) DE2736445A1 (enrdf_load_stackoverflow)
FR (1) FR2362392A1 (enrdf_load_stackoverflow)
GB (1) GB1529547A (enrdf_load_stackoverflow)
NL (1) NL7708163A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343259A (en) * 1996-02-09 2000-05-03 Snap On Equipment Ltd Analysing catalyst and other systems operations
WO2010063788A1 (de) * 2008-12-04 2010-06-10 Continental Automotive Gmbh Verfahren und vorrichtung zum betreiben einer brennkraftmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7808476A (nl) * 1978-08-16 1980-02-19 Nederlandse Gasunie Nv Inrichting voor het bepalen van een aan de wobbe-index van een gas of gasmengsel gecorreleerde grootheid, als- mede werkwijze voor het toepassen van deze inrichting.
JPS6042367Y2 (ja) 1979-09-28 1985-12-26 日産自動車株式会社 空燃比制御装置
US4852384A (en) * 1986-04-21 1989-08-01 The Babcock & Wilcox Company Automatic calibration and control system for a combined oxygen and combustibles analyzer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938377A (en) * 1974-01-07 1976-02-17 Scans Associates, Inc. Method and apparatus for production hot testing of engines under load

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343259A (en) * 1996-02-09 2000-05-03 Snap On Equipment Ltd Analysing catalyst and other systems operations
GB2343259B (en) * 1996-02-09 2000-07-19 Snap On Equipment Ltd Analysing catalyst and other systems operations
WO2010063788A1 (de) * 2008-12-04 2010-06-10 Continental Automotive Gmbh Verfahren und vorrichtung zum betreiben einer brennkraftmaschine

Also Published As

Publication number Publication date
NL7708163A (nl) 1978-02-20
JPS5328301U (enrdf_load_stackoverflow) 1978-03-10
JPS5628515Y2 (enrdf_load_stackoverflow) 1981-07-07
DE2736445A1 (de) 1978-03-23
FR2362392A1 (fr) 1978-03-17
FR2362392B1 (enrdf_load_stackoverflow) 1981-09-11

Similar Documents

Publication Publication Date Title
GB1535658A (en) Metal electrode
GB2050625B (en) Device for detection of oxygen concentration in combustion gas
ATE172788T1 (de) Verbesserungen bei der messung der strömungsgeschwindigkeit von fluiden
AU5142193A (en) Method for prediction of premature labor
JPS55104757A (en) Device for automatically measuring extinction of gas
GB1529547A (en) Misfire monitor for engine analysis having automatic rescaling
FR2358655A1 (fr) Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz
EP0042436A4 (de) Messeinrichtung zur erfassung des sauerstoffgehaltes einen gases.
FR2351411A1 (fr) Dispositif capteur pour la mesure de concentration d'oxygene dans des gaz d'echappement
AU1694592A (en) Method of measuring the pressure of a gas in a gas accumulator, and a device for carrying out the method
JPS54140234A (en) Combustion safety device control method
IE800647L (en) Device for measuring a gaseous anhydride
JPS5381824A (en) Diagnostic device of air fuel ratio controller
JPS6451159A (en) Air cleaner
JPS545789A (en) Inspecting apparatus of oxygen concentration detectors
JPS57110959A (en) Automatic indicating device for specimen-introducing time
JPS5243030A (en) Air to fuel rate feedback type fuel injection apparatus
JPS60109044U (ja) 識別型ガス検知装置
JPS5334008A (en) Misfire detector for gas turbine
JPS648310A (en) Exhaust gas nox remover of diesel engine
SU484447A1 (ru) Способ непрерывного автоматического определени содержани сероводорода в насыщенном растворе
JPS5292586A (en) Gas detection and alarm device
JPS55128136A (en) Measuring device for air-fuel ratio
JPS51143395A (en) Composite type of sensing an element for detecting a special kind of r educible
JPS5713253A (en) Control method of temperature in external combustion engine

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee