JPS50120874A - - Google Patents

Info

Publication number
JPS50120874A
JPS50120874A JP601175A JP601175A JPS50120874A JP S50120874 A JPS50120874 A JP S50120874A JP 601175 A JP601175 A JP 601175A JP 601175 A JP601175 A JP 601175A JP S50120874 A JPS50120874 A JP S50120874A
Authority
JP
Japan
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.)
Pending
Application number
JP601175A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS50120874A publication Critical patent/JPS50120874A/ja
Pending 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an AC
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Combustion & Propulsion (AREA)
  • Fuzzy Systems (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Phase Differences (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP601175A 1974-02-28 1975-01-14 Pending JPS50120874A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407860A FR2262793A1 (en) 1974-02-28 1974-02-28 Digital quotient meter with numerical readout - has coupled and compared counters for pulse generator

Publications (1)

Publication Number Publication Date
JPS50120874A true JPS50120874A (enrdf_load_stackoverflow) 1975-09-22

Family

ID=9135998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP601175A Pending JPS50120874A (enrdf_load_stackoverflow) 1974-02-28 1975-01-14

Country Status (2)

Country Link
JP (1) JPS50120874A (enrdf_load_stackoverflow)
FR (1) FR2262793A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325316A (ja) * 1989-06-22 1991-02-04 Shimpo Ind Co Ltd 比率計

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609775A5 (enrdf_load_stackoverflow) * 1976-04-30 1979-03-15 Sulzer Ag
FR2577049B1 (fr) * 1985-02-05 1987-02-27 Peugeot Dispositif pour comparer les durees de deux creneaux
DE3710521A1 (de) * 1987-03-30 1988-10-13 Siemens Ag Anordnung zur bestimmung des zuendwinkels bei verbrennungsmotoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325316A (ja) * 1989-06-22 1991-02-04 Shimpo Ind Co Ltd 比率計

Also Published As

Publication number Publication date
FR2262793B1 (enrdf_load_stackoverflow) 1976-12-10
FR2262793A1 (en) 1975-09-26

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