NL7113340A - - Google Patents

Info

Publication number
NL7113340A
NL7113340A NL7113340A NL7113340A NL7113340A NL 7113340 A NL7113340 A NL 7113340A NL 7113340 A NL7113340 A NL 7113340A NL 7113340 A NL7113340 A NL 7113340A NL 7113340 A NL7113340 A NL 7113340A
Authority
NL
Netherlands
Application number
NL7113340A
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
Priority claimed from FR7038560A external-priority patent/FR2108971B1/fr
Application filed filed Critical
Publication of NL7113340A publication Critical patent/NL7113340A/xx

Links

Classifications

    • 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
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NL7113340A 1970-10-26 1971-09-29 NL7113340A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7038560A FR2108971B1 (fr) 1970-10-26 1970-10-26
FR7117762A FR2137239B2 (fr) 1970-10-26 1971-05-17

Publications (1)

Publication Number Publication Date
NL7113340A true NL7113340A (fr) 1972-04-28

Family

ID=26216013

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7113340A NL7113340A (fr) 1970-10-26 1971-09-29

Country Status (7)

Country Link
US (1) US3806875A (fr)
BE (1) BE772537A (fr)
DD (1) DD95138A5 (fr)
DE (1) DE2148419A1 (fr)
ES (1) ES395206A1 (fr)
FR (1) FR2137239B2 (fr)
NL (1) NL7113340A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037219A (en) * 1975-12-30 1977-07-19 Westinghouse Electric Corporation Meter dial encoder for remote meter reading
DE2633182B2 (de) * 1976-07-22 1980-05-22 Heliowatt Werke Elektrizitaets-Gesellschaft Mbh, 1000 Berlin Elektronischer Maximumzähler mit Anzeigeeinrichtung
US4117460A (en) * 1976-11-01 1978-09-26 United Technologies Corporation Sensing device
US4327362A (en) * 1978-10-23 1982-04-27 Rockwell International Corporation Meter rotor rotation optical sensor
US4374384A (en) * 1980-08-28 1983-02-15 Westinghouse Electric Corp. Matrix encoder for resistive sensor arrays
US4536762A (en) * 1982-05-17 1985-08-20 Westinghouse Electric Corp. Matrix encoder for sensor arrays
US4483077A (en) * 1982-06-17 1984-11-20 Toybox Corporation Digital measuring device
FR2648256B3 (fr) * 1989-05-12 1991-05-31 Sagem Composteur d'affranchissement postal
US5537029A (en) 1992-02-21 1996-07-16 Abb Power T&D Company Inc. Method and apparatus for electronic meter testing
US5457621A (en) * 1992-02-21 1995-10-10 Abb Power T&D Company Inc. Switching power supply having voltage blocking clamp
EP1018022A4 (fr) 1996-10-22 2000-12-06 Abb Power T & D Co Dispositif de mesure d'energie comportant des systemes de diagnostic et de controle de qualite d'energie
US20060028355A1 (en) * 1999-10-16 2006-02-09 Tim Patterson Automated meter reader having peak product delivery rate generator
US6710721B1 (en) * 1999-10-16 2004-03-23 Datamatic Inc. Radio frequency automated meter reading device
US7315257B2 (en) * 1999-10-16 2008-01-01 Datamatic, Ltd. Automated meter reader having high product delivery rate alert generator
US20070013547A1 (en) * 2003-02-14 2007-01-18 Boaz Jon A Automated meter reading system, communication and control network from automated meter reading, meter data collector, and associated methods
US7304587B2 (en) * 2003-02-14 2007-12-04 Energy Technology Group, Inc. Automated meter reading system, communication and control network for automated meter reading, meter data collector program product, and associated methods
US7400264B2 (en) * 2003-02-14 2008-07-15 Energy Technology Group, Inc. Automated meter reading system, communication and control network for automated meter reading, meter data collector, and associated methods
US7355867B2 (en) 2004-08-17 2008-04-08 Elster Electricity, Llc Power supply for an electric meter having a high-voltage regulator that limits the voltage applied to certain components below the normal operating input voltage
CN100429484C (zh) * 2004-12-09 2008-10-29 黄汴荣 计量仪表控制器光纤传输静态信号的定时扫描采集系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165892A (en) * 1935-05-10 1939-07-11 American Telephone & Telegraph Multiplex telemetering system
US2806402A (en) * 1954-10-04 1957-09-17 Gen Motors Corp Propeller blade angle indicating device
US3467960A (en) * 1966-01-10 1969-09-16 American Gage & Mach Digital readout device with light guides
DE1623566A1 (de) * 1966-03-11 1971-01-14 Schneider Feinwerktechnik Jos Faseroptisches Koordinatenmessgeraet
US3539777A (en) * 1967-01-09 1970-11-10 Ibm Data sensing system
FR1601402A (fr) * 1968-04-19 1970-08-24
US3590774A (en) * 1968-05-29 1971-07-06 Samuel Solow Linear meter
FR1601602A (fr) * 1968-10-08 1970-09-07
US3562746A (en) * 1968-12-12 1971-02-09 Mitchell Aron Character display device employing optical laminas of light piping elements

Also Published As

Publication number Publication date
US3806875A (en) 1974-04-23
FR2137239A2 (fr) 1972-12-29
DD95138A5 (fr) 1973-01-12
FR2137239B2 (fr) 1976-04-09
BE772537A (fr) 1972-03-13
ES395206A1 (es) 1974-11-01
DE2148419A1 (de) 1972-04-27

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