AT216630B - Device for generating a current proportional to a frequency - Google Patents

Device for generating a current proportional to a frequency

Info

Publication number
AT216630B
AT216630B AT910959A AT910959A AT216630B AT 216630 B AT216630 B AT 216630B AT 910959 A AT910959 A AT 910959A AT 910959 A AT910959 A AT 910959A AT 216630 B AT216630 B AT 216630B
Authority
AT
Austria
Prior art keywords
generating
frequency
current proportional
proportional
current
Prior art date
Application number
AT910959A
Other languages
German (de)
Inventor
Rudolf Ing Bittau
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Priority to AT910959A priority Critical patent/AT216630B/en
Priority to CH1408160A priority patent/CH384074A/en
Application granted granted Critical
Publication of AT216630B publication Critical patent/AT216630B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage
    • G01R23/09—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage using analogue integrators, e.g. capacitors establishing a mean value by balance of input signals and defined discharge signals or leakage
AT910959A 1959-12-16 1959-12-16 Device for generating a current proportional to a frequency AT216630B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT910959A AT216630B (en) 1959-12-16 1959-12-16 Device for generating a current proportional to a frequency
CH1408160A CH384074A (en) 1959-12-16 1960-12-15 Device for generating a current proportional to the frequency of pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT910959A AT216630B (en) 1959-12-16 1959-12-16 Device for generating a current proportional to a frequency

Publications (1)

Publication Number Publication Date
AT216630B true AT216630B (en) 1961-08-10

Family

ID=3611254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT910959A AT216630B (en) 1959-12-16 1959-12-16 Device for generating a current proportional to a frequency

Country Status (2)

Country Link
AT (1) AT216630B (en)
CH (1) CH384074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209253A (en) * 1962-06-26 1965-09-28 Gen Precision Inc Frequency measuring circuit utilizing transistors to switch capacitor currents through an indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209253A (en) * 1962-06-26 1965-09-28 Gen Precision Inc Frequency measuring circuit utilizing transistors to switch capacitor currents through an indicator

Also Published As

Publication number Publication date
CH384074A (en) 1964-11-15

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