IT1016215B - Dispositivo registratore indicatore per grandezze elettriche - Google Patents

Dispositivo registratore indicatore per grandezze elettriche

Info

Publication number
IT1016215B
IT1016215B IT51781/74A IT5178174A IT1016215B IT 1016215 B IT1016215 B IT 1016215B IT 51781/74 A IT51781/74 A IT 51781/74A IT 5178174 A IT5178174 A IT 5178174A IT 1016215 B IT1016215 B IT 1016215B
Authority
IT
Italy
Prior art keywords
electrical quantities
recorder device
indicator recorder
indicator
quantities
Prior art date
Application number
IT51781/74A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1016215B publication Critical patent/IT1016215B/it

Links

Classifications

    • 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
    • H03K5/00006—Changing the frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/261—Amplifier which being suitable for instrumentation applications

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT51781/74A 1973-06-30 1974-06-27 Dispositivo registratore indicatore per grandezze elettriche IT1016215B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333413A DE2333413C2 (de) 1973-06-30 1973-06-30 Verfahren zur Anzeige und/oder Registrierung elektrischer Größen und Anzeige- bzw. Registriergerät unter Anwendung dieses Verfahrens

Publications (1)

Publication Number Publication Date
IT1016215B true IT1016215B (it) 1977-05-30

Family

ID=5885620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51781/74A IT1016215B (it) 1973-06-30 1974-06-27 Dispositivo registratore indicatore per grandezze elettriche

Country Status (8)

Country Link
US (1) US3970931A (it)
JP (1) JPS5526430B2 (it)
DE (1) DE2333413C2 (it)
FR (1) FR2235357B1 (it)
GB (1) GB1474788A (it)
IT (1) IT1016215B (it)
NL (1) NL7408581A (it)
SE (1) SE400647B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083052A (en) * 1976-06-16 1978-04-04 Sangamo Electric Company Electronic tachograph
JPS5540426U (it) * 1978-09-01 1980-03-15
DE3234883A1 (de) * 1982-09-21 1984-03-22 Lehrmittelbau Prof.Dr.Maey GmbH, 5300 Bonn Linienschreiber
JPS5965715A (ja) * 1982-10-07 1984-04-14 Yokogawa Hokushin Electric Corp サ−ボ機構
US5121008A (en) * 1990-11-29 1992-06-09 Talmadge Paul C Circuit for generating or demodulating a square wave and other wave forms
US5287748A (en) * 1992-05-01 1994-02-22 Pitney Bowes Inc. Method and apparatus for changing the sensitivity of a transducer
KR100203063B1 (ko) * 1992-07-09 1999-06-15 윤종용 엔코더형모터의속도검출장치
US5563980A (en) * 1994-12-14 1996-10-08 Industrial Technology Research Institute Brushless DC motor speed controller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228025A (en) * 1961-02-02 1966-01-04 Barton Instr Corp Analog to digital converter
US3094875A (en) * 1961-09-29 1963-06-25 Phillips Petroleum Co Low level voltage to frequency converter
FR1356277A (fr) * 1962-12-29 1964-03-27 Dispositif de mesure du volume du liquide contenu dans une cuve
US3408568A (en) * 1963-06-24 1968-10-29 United Systems Corp Servo-balancing voltmeter employing an overvoltage protected chopper and a d.c. damped servo-motor
US3418547A (en) * 1965-03-22 1968-12-24 Gen Signal Corp Step-servocontroller
US3555418A (en) * 1967-09-29 1971-01-12 Phillips Petroleum Co Oscillator having voltage sensitive capacitors therein and calibration circuit means
US3619757A (en) * 1969-04-22 1971-11-09 Bendix Corp Variable speed closed loop digital servosystem
JPS514218A (ja) * 1975-06-02 1976-01-14 Toyo Jozo Kk Monasukasushikisonoseizoho

Also Published As

Publication number Publication date
JPS5526430B2 (it) 1980-07-12
JPS5089073A (it) 1975-07-17
FR2235357A1 (it) 1975-01-24
DE2333413B1 (de) 1975-02-13
GB1474788A (en) 1977-05-25
NL7408581A (nl) 1975-01-02
SE400647B (sv) 1978-04-03
SE7408457L (it) 1975-01-02
US3970931A (en) 1976-07-20
DE2333413C2 (de) 1975-10-02
FR2235357B1 (it) 1978-02-17

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