IT984907B - Dispositivo di rilevamento e lettura a distanza di apparec chi misuratori quali contatori e simili - Google Patents

Dispositivo di rilevamento e lettura a distanza di apparec chi misuratori quali contatori e simili

Info

Publication number
IT984907B
IT984907B IT49778/73A IT4977873A IT984907B IT 984907 B IT984907 B IT 984907B IT 49778/73 A IT49778/73 A IT 49778/73A IT 4977873 A IT4977873 A IT 4977873A IT 984907 B IT984907 B IT 984907B
Authority
IT
Italy
Prior art keywords
counters
reading
similar
remote detection
equipment meters
Prior art date
Application number
IT49778/73A
Other languages
English (en)
Original Assignee
Gaz De France Sa
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 Gaz De France Sa filed Critical Gaz De France Sa
Application granted granted Critical
Publication of IT984907B publication Critical patent/IT984907B/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • G08C15/12—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by pulse characteristics in transmission link

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
IT49778/73A 1972-05-08 1973-05-03 Dispositivo di rilevamento e lettura a distanza di apparec chi misuratori quali contatori e simili IT984907B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216391A FR2184149A5 (it) 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
IT984907B true IT984907B (it) 1974-11-20

Family

ID=9098164

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49778/73A IT984907B (it) 1972-05-08 1973-05-03 Dispositivo di rilevamento e lettura a distanza di apparec chi misuratori quali contatori e simili

Country Status (10)

Country Link
US (1) US3961317A (it)
JP (1) JPS4949654A (it)
BE (1) BE798700A (it)
CA (1) CA1000831A (it)
CH (1) CH570663A5 (it)
DE (1) DE2323145C3 (it)
FR (1) FR2184149A5 (it)
GB (1) GB1436639A (it)
IT (1) IT984907B (it)
NL (1) NL7306367A (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264954A (en) * 1975-11-25 1977-05-28 Ricoh Co Ltd Data collecting system
SE407636B (sv) * 1976-07-30 1979-04-02 Svensk Vaermemaetning Anordning for att i en central medelst rekneanordningar registrera storheter, motsvarande volymer eller energimengder
US4201979A (en) * 1977-07-27 1980-05-06 British Aircraft Corporation Limited Conveying data signals between relatively rotatable units
US4319241A (en) * 1978-11-01 1982-03-09 Medimetric Company Telemetering system for operating room and the like
US4356486A (en) * 1978-11-01 1982-10-26 Medimetric Company Telemetering system for operating room and the like
US4322728A (en) * 1979-12-06 1982-03-30 Systems, Science And Software Multichannel remote transducer monitoring system
US4464660A (en) * 1979-12-06 1984-08-07 S-Cubed Multichannel remote transducer monitoring system
US4415896A (en) * 1981-06-09 1983-11-15 Adec, Inc. Computer controlled energy monitoring system
US4608560A (en) * 1981-06-09 1986-08-26 Adec, Inc. Computer controlled energy monitoring system
US4782341A (en) * 1983-07-01 1988-11-01 Rockwell International Corporation Meter data gathering and transmission system
SE446498B (sv) * 1984-03-16 1986-09-22 Lars Johansson Anordning vid bord med hoj- och senkbar bordsskiva
US4856054A (en) * 1985-07-25 1989-08-08 Lectrolarm Custom Systems, Inc. Meter reader
US4720851A (en) * 1985-07-25 1988-01-19 Lectrolarm Custom Systems, Inc. Meter reader
JPH056216U (ja) * 1991-07-05 1993-01-29 ミサワホーム株式会社 バルコニ−等の取付ボルト用キヤツプ
US5691715A (en) * 1994-06-22 1997-11-25 General Electric Company Method and apparatus for detecting fraudulent power line communications signal
DE19934077C2 (de) 1999-07-15 2001-12-20 Takata Petri Ag Anordnung zur Betätigung elektrischer Funktionselemente
DE102007010591B4 (de) * 2007-03-05 2011-06-22 Texas Instruments Deutschland GmbH, 85356 Schalterzustandsdetektor
CN113358139B (zh) * 2021-04-30 2023-04-07 威胜信息技术股份有限公司 一种工频通信中利用相邻的畸变脉冲电流信号进行编码的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145374A (en) * 1958-10-17 1964-08-18 Leeds & Northrup Co High-speed measuring system
US3047837A (en) * 1959-01-14 1962-07-31 Gamewell Co Single pen, multichannel recording or indicating meter
US3039687A (en) * 1959-07-17 1962-06-19 Ind Nuclconics Corp Automatic process control
US3219991A (en) * 1963-06-12 1965-11-23 Foxboro Co Data scanner monitoring system
US3495074A (en) * 1966-01-17 1970-02-10 Ibm Digital control system with integral clamping
JPS4523450Y1 (it) * 1967-07-31 1970-09-16
US3697970A (en) * 1970-06-17 1972-10-10 William W Jaxheimer Electrical meter reading system

Also Published As

Publication number Publication date
DE2323145A1 (de) 1973-11-29
FR2184149A5 (it) 1973-12-21
US3961317A (en) 1976-06-01
NL7306367A (it) 1973-11-12
CA1000831A (en) 1976-11-30
GB1436639A (en) 1976-05-19
DE2323145C3 (de) 1980-01-24
DE2323145B2 (de) 1979-05-23
CH570663A5 (it) 1975-12-15
JPS4949654A (it) 1974-05-14
BE798700A (fr) 1973-08-16

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