IT950881B - Convertitore di tensione e frequen za in particolare per un contagiri - Google Patents

Convertitore di tensione e frequen za in particolare per un contagiri

Info

Publication number
IT950881B
IT950881B IT22563/72A IT2256372A IT950881B IT 950881 B IT950881 B IT 950881B IT 22563/72 A IT22563/72 A IT 22563/72A IT 2256372 A IT2256372 A IT 2256372A IT 950881 B IT950881 B IT 950881B
Authority
IT
Italy
Prior art keywords
voltage
frequency converter
rev counter
rev
counter
Prior art date
Application number
IT22563/72A
Other languages
English (en)
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT950881B publication Critical patent/IT950881B/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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
IT22563/72A 1971-03-30 1972-03-29 Convertitore di tensione e frequen za in particolare per un contagiri IT950881B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712115308 DE2115308A1 (de) 1971-03-30 1971-03-30 Frequenz-Spannungs-Umsetzer

Publications (1)

Publication Number Publication Date
IT950881B true IT950881B (it) 1973-06-20

Family

ID=5803211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22563/72A IT950881B (it) 1971-03-30 1972-03-29 Convertitore di tensione e frequen za in particolare per un contagiri

Country Status (10)

Country Link
US (1) US3766485A (OSRAM)
JP (1) JPS4737583A (OSRAM)
AT (1) AT319642B (OSRAM)
AU (1) AU465541B2 (OSRAM)
BR (1) BR7201100D0 (OSRAM)
DE (1) DE2115308A1 (OSRAM)
FR (1) FR2131932B1 (OSRAM)
GB (1) GB1338544A (OSRAM)
IT (1) IT950881B (OSRAM)
SE (1) SE374962B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507782A1 (fr) * 1981-06-16 1982-12-17 Valeo Tachymetre pour un dispositif electrique a commutation, en particulier pour un moteur electrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022469A (en) * 1960-01-04 1962-02-20 George S Bahrs Voltage to frequency converter
US3077567A (en) * 1960-03-23 1963-02-12 Gen Precision Inc Variable frequency multivibrator
US3127554A (en) * 1960-06-21 1964-03-31 Nippon Electric Co Delta modulation system
US3214708A (en) * 1962-03-28 1965-10-26 Gen Electric Frequency-type telemeter transmitter
BE756598A (fr) * 1969-11-17 1971-03-01 Ampex Circuits a retard

Also Published As

Publication number Publication date
AT319642B (de) 1974-12-27
AU4052972A (en) 1973-10-04
BR7201100D0 (pt) 1973-05-31
SE374962B (OSRAM) 1975-03-24
FR2131932A1 (OSRAM) 1972-11-17
GB1338544A (en) 1973-11-28
US3766485A (en) 1973-10-16
AU465541B2 (en) 1973-10-04
JPS4737583A (OSRAM) 1972-12-01
FR2131932B1 (OSRAM) 1976-11-05
DE2115308A1 (de) 1972-10-19

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