CA1054222A - Circuit de commande de distribution pour analyseur d'allumage (automobile) - Google Patents

Circuit de commande de distribution pour analyseur d'allumage (automobile)

Info

Publication number
CA1054222A
CA1054222A CA266,554A CA266554A CA1054222A CA 1054222 A CA1054222 A CA 1054222A CA 266554 A CA266554 A CA 266554A CA 1054222 A CA1054222 A CA 1054222A
Authority
CA
Canada
Prior art keywords
voltage
engine
signal
timing
circuit
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
CA266,554A
Other languages
English (en)
Inventor
George I. Reeves
Jack J. Keegan
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 US05/635,740 external-priority patent/US4010414A/en
Priority claimed from US05/635,741 external-priority patent/US4010415A/en
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of CA1054222A publication Critical patent/CA1054222A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing
    • F02P17/04—Checking or adjusting ignition timing dynamically
    • F02P17/06—Checking or adjusting ignition timing dynamically using a stroboscopic lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/24—Time-base deflection circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/32—Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
CA266,554A 1975-11-26 1976-11-25 Circuit de commande de distribution pour analyseur d'allumage (automobile) Expired CA1054222A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/635,740 US4010414A (en) 1975-11-26 1975-11-26 Advance and retard timing light
US05/635,741 US4010415A (en) 1975-11-26 1975-11-26 Sweep generator for engine analyzers

Publications (1)

Publication Number Publication Date
CA1054222A true CA1054222A (fr) 1979-05-08

Family

ID=27092444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266,554A Expired CA1054222A (fr) 1975-11-26 1976-11-25 Circuit de commande de distribution pour analyseur d'allumage (automobile)

Country Status (4)

Country Link
CA (1) CA1054222A (fr)
DE (1) DE2653626C2 (fr)
FR (1) FR2333134A1 (fr)
GB (1) GB1559210A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7708164A (nl) * 1976-08-16 1978-02-20 Beckman Instruments Inc Inrichting voor het kalibreren van een beproe- ver van het gedrag van een motor.
GB8503853D0 (en) * 1985-02-14 1985-03-20 Bywater J R Test instrument

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638107A (en) * 1966-06-10 1972-01-25 Autoscan Inc System for displaying the characteristics of ignition signals in an internal combustion engine
US3577007A (en) * 1969-01-21 1971-05-04 Bell & Howell Co Constant amplitude variable frequency sweep generator

Also Published As

Publication number Publication date
DE2653626A1 (de) 1977-06-02
FR2333134A1 (fr) 1977-06-24
DE2653626C2 (de) 1982-11-04
GB1559210A (en) 1980-01-16
FR2333134B1 (fr) 1981-05-29

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