IT8619503A0 - Circuito multiplicatore di frequenze e dispositivo di misura della velocita' di spostamento di un veicolo incorporante un talcircuito. - Google Patents

Circuito multiplicatore di frequenze e dispositivo di misura della velocita' di spostamento di un veicolo incorporante un talcircuito.

Info

Publication number
IT8619503A0
IT8619503A0 IT8619503A IT1950386A IT8619503A0 IT 8619503 A0 IT8619503 A0 IT 8619503A0 IT 8619503 A IT8619503 A IT 8619503A IT 1950386 A IT1950386 A IT 1950386A IT 8619503 A0 IT8619503 A0 IT 8619503A0
Authority
IT
Italy
Prior art keywords
circuit
measuring
movement
speed
frequency multiplier
Prior art date
Application number
IT8619503A
Other languages
English (en)
Other versions
IT8619503A1 (it
IT1189970B (it
Inventor
Francis Dunon Bluteau
Dominique Gallay
Original Assignee
Jaeger 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 Jaeger Sa filed Critical Jaeger Sa
Publication of IT8619503A0 publication Critical patent/IT8619503A0/it
Publication of IT8619503A1 publication Critical patent/IT8619503A1/it
Application granted granted Critical
Publication of IT1189970B publication Critical patent/IT1189970B/it

Links

Classifications

    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
IT19503/86A 1985-03-01 1986-02-21 Circuito multiplicatore di frequenze e dispositivo di misura della velocita' di spostamento di un veicolo incorporante un tal circuito IT1189970B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8503054A FR2578369B1 (fr) 1985-03-01 1985-03-01 Circuit multiplicateur de frequences et dispositif de mesure de la vitesse de deplacement d'un vehicule incorporant un tel circuit

Publications (3)

Publication Number Publication Date
IT8619503A0 true IT8619503A0 (it) 1986-02-21
IT8619503A1 IT8619503A1 (it) 1987-08-21
IT1189970B IT1189970B (it) 1988-02-10

Family

ID=9316787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19503/86A IT1189970B (it) 1985-03-01 1986-02-21 Circuito multiplicatore di frequenze e dispositivo di misura della velocita' di spostamento di un veicolo incorporante un tal circuito

Country Status (2)

Country Link
FR (1) FR2578369B1 (it)
IT (1) IT1189970B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3388846A1 (en) 2017-04-13 2018-10-17 Smart Grid Solutions GmbH Frequency multiplying device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614617A (en) * 1969-11-21 1971-10-19 Bernard S Blake Jr Digital instrumentation system for motor vehicles
US3846701A (en) * 1971-05-10 1974-11-05 Pentron Industries Vehicle performance computer
DE2343439A1 (de) * 1973-08-29 1975-03-13 Bosch Gmbh Robert Schaltungsanordnung zur frequenzvervielfachung
IT1047443B (it) * 1975-09-23 1980-09-10 Fiat Spa Tachimetro digitale
FR2331204A1 (fr) * 1975-11-07 1977-06-03 Texas Instruments France Dispositif de multiplication de frequence et ses applications au codage angulaire d'un organe rotatif et a l'allumage electronique d'un moteur
DE2719147C2 (de) * 1977-04-29 1985-01-10 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Programmierbarer Teiler

Also Published As

Publication number Publication date
FR2578369B1 (fr) 1987-04-24
IT8619503A1 (it) 1987-08-21
IT1189970B (it) 1988-02-10
FR2578369A1 (fr) 1986-09-05

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226