DE2115308A1 - Frequenz-Spannungs-Umsetzer - Google Patents

Frequenz-Spannungs-Umsetzer

Info

Publication number
DE2115308A1
DE2115308A1 DE19712115308 DE2115308A DE2115308A1 DE 2115308 A1 DE2115308 A1 DE 2115308A1 DE 19712115308 DE19712115308 DE 19712115308 DE 2115308 A DE2115308 A DE 2115308A DE 2115308 A1 DE2115308 A1 DE 2115308A1
Authority
DE
Germany
Prior art keywords
frequency
transistor
voltage
storage capacitor
voltage converter
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.)
Withdrawn
Application number
DE19712115308
Other languages
German (de)
English (en)
Inventor
K-H Adler
H Fleischer
E Schnaibel
E Schonart
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19712115308 priority Critical patent/DE2115308A1/de
Priority to FR7145132A priority patent/FR2131932B1/fr
Priority to BR1100/72A priority patent/BR7201100D0/pt
Priority to US00234254A priority patent/US3766485A/en
Priority to AT268872A priority patent/AT319642B/de
Priority to GB1465372A priority patent/GB1338544A/en
Priority to SE7204117A priority patent/SE374962B/xx
Priority to IT22563/72A priority patent/IT950881B/it
Priority to AU40529/72A priority patent/AU465541B2/en
Publication of DE2115308A1 publication Critical patent/DE2115308A1/de
Priority to JP3154272A priority patent/JPS4737583A/ja
Withdrawn legal-status Critical Current

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)
DE19712115308 1971-03-30 1971-03-30 Frequenz-Spannungs-Umsetzer Withdrawn DE2115308A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19712115308 DE2115308A1 (de) 1971-03-30 1971-03-30 Frequenz-Spannungs-Umsetzer
FR7145132A FR2131932B1 (OSRAM) 1971-03-30 1971-12-15
BR1100/72A BR7201100D0 (pt) 1971-03-30 1972-02-28 Conversor de frequencia tensao
US00234254A US3766485A (en) 1971-03-30 1972-03-13 Frequency-voltage translation circuit
AT268872A AT319642B (de) 1971-03-30 1972-03-28 Frequenz-Spannungs-Umsetzer, vorzugsweise für einen Drehzahlmesser
GB1465372A GB1338544A (en) 1971-03-30 1972-03-29 Electrical frequency to voltage converters
SE7204117A SE374962B (OSRAM) 1971-03-30 1972-03-29
IT22563/72A IT950881B (it) 1971-03-30 1972-03-29 Convertitore di tensione e frequen za in particolare per un contagiri
AU40529/72A AU465541B2 (en) 1971-03-30 1972-03-29 Improvements in electrical converters
JP3154272A JPS4737583A (OSRAM) 1971-03-30 1972-12-01

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
DE2115308A1 true DE2115308A1 (de) 1972-10-19

Family

ID=5803211

Family Applications (1)

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

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
IT950881B (it) 1973-06-20
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

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Legal Events

Date Code Title Description
OF Willingness to grant licences before publication of examined application
8139 Disposal/non-payment of the annual fee