FR2049103B1 - - Google Patents

Info

Publication number
FR2049103B1
FR2049103B1 FR7017969A FR7017969A FR2049103B1 FR 2049103 B1 FR2049103 B1 FR 2049103B1 FR 7017969 A FR7017969 A FR 7017969A FR 7017969 A FR7017969 A FR 7017969A FR 2049103 B1 FR2049103 B1 FR 2049103B1
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.)
Expired
Application number
FR7017969A
Other versions
FR2049103A1 (fr
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.)
MERESTECHNIKAI KOZPONTI
Original Assignee
MERESTECHNIKAI KOZPONTI
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 MERESTECHNIKAI KOZPONTI filed Critical MERESTECHNIKAI KOZPONTI
Publication of FR2049103A1 publication Critical patent/FR2049103A1/fr
Application granted granted Critical
Publication of FR2049103B1 publication Critical patent/FR2049103B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G01F1/12—Adjusting, correcting, or compensating means therefor
    • G01F1/125—Adjusting, correcting, or compensating means therefor with electric, electro-mechanical or electronic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Networks Using Active Elements (AREA)
  • Analogue/Digital Conversion (AREA)
FR7017969A 1969-05-15 1970-05-15 Expired FR2049103B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME001072 1969-05-15

Publications (2)

Publication Number Publication Date
FR2049103A1 FR2049103A1 (fr) 1971-03-26
FR2049103B1 true FR2049103B1 (fr) 1974-09-20

Family

ID=10999202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017969A Expired FR2049103B1 (fr) 1969-05-15 1970-05-15

Country Status (4)

Country Link
US (1) US3619663A (fr)
DE (1) DE2023726A1 (fr)
FR (1) FR2049103B1 (fr)
GB (1) GB1261657A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771017A (en) * 1980-10-22 1982-05-01 Sony Corp Generator for position detection signal
US5121008A (en) * 1990-11-29 1992-06-09 Talmadge Paul C Circuit for generating or demodulating a square wave and other wave forms
AU2014400665B2 (en) * 2014-07-08 2018-08-23 Micro Motion, Inc. Vibratory flow meter and method to generate digital frequency outputs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258605A (en) * 1966-06-28 Clark pulse generator
GB959620A (en) * 1962-05-11 1964-06-03 Gen Electric Co Ltd Improvements in or relating to electric circuits for supplying a substantially constant current to a load
US3204124A (en) * 1963-03-18 1965-08-31 Collins Radio Co Means for producing clock pulses whose widths vary as their repetition rate
US3308387A (en) * 1963-09-18 1967-03-07 Ball Brothers Res Corp Clock synchronizer
US3448408A (en) * 1966-03-22 1969-06-03 Fischer & Porter Co Frequency modification of pulse train as a function of an analog signal

Also Published As

Publication number Publication date
DE2023726A1 (de) 1970-11-19
FR2049103A1 (fr) 1971-03-26
US3619663A (en) 1971-11-09
GB1261657A (en) 1972-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse