FR2179076A1 - - Google Patents

Info

Publication number
FR2179076A1
FR2179076A1 FR7312071A FR7312071A FR2179076A1 FR 2179076 A1 FR2179076 A1 FR 2179076A1 FR 7312071 A FR7312071 A FR 7312071A FR 7312071 A FR7312071 A FR 7312071A FR 2179076 A1 FR2179076 A1 FR 2179076A1
Authority
FR
France
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.)
Granted
Application number
FR7312071A
Other languages
French (fr)
Other versions
FR2179076B1 (xx
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2179076A1 publication Critical patent/FR2179076A1/fr
Application granted granted Critical
Publication of FR2179076B1 publication Critical patent/FR2179076B1/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H03K5/05—Shaping pulses by increasing duration; by decreasing duration by the use of clock signals or other time reference signals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
FR7312071A 1972-04-07 1973-04-04 Expired FR2179076B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH512872A CH543747A (de) 1972-04-07 1972-04-07 Frequenz-Spannungs-Wandler

Publications (2)

Publication Number Publication Date
FR2179076A1 true FR2179076A1 (xx) 1973-11-16
FR2179076B1 FR2179076B1 (xx) 1977-02-04

Family

ID=4288397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312071A Expired FR2179076B1 (xx) 1972-04-07 1973-04-04

Country Status (4)

Country Link
CH (1) CH543747A (xx)
DE (1) DE2220364A1 (xx)
FR (1) FR2179076B1 (xx)
NL (1) NL7304682A (xx)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591858A (en) * 1968-05-31 1971-07-06 Beckman Instruments Inc Pulse rate to analog converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591858A (en) * 1968-05-31 1971-07-06 Beckman Instruments Inc Pulse rate to analog converter

Also Published As

Publication number Publication date
FR2179076B1 (xx) 1977-02-04
DE2220364A1 (de) 1973-11-15
NL7304682A (xx) 1973-10-09
CH543747A (de) 1973-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse