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DE3780508D1 - Hf-system zur automatischen fernablesung von instrumenten. - Google Patents

Hf-system zur automatischen fernablesung von instrumenten.

Info

Publication number
DE3780508D1
DE3780508D1 DE19873780508 DE3780508A DE3780508D1 DE 3780508 D1 DE3780508 D1 DE 3780508D1 DE 19873780508 DE19873780508 DE 19873780508 DE 3780508 A DE3780508 A DE 3780508A DE 3780508 D1 DE3780508 D1 DE 3780508D1
Authority
DE
Grant status
Grant
Patent type
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 - Fee Related
Application number
DE19873780508
Other languages
English (en)
Other versions
DE3780508T2 (de )
Inventor
Mervin Lee Grindahl
Quentin Scott Denzene
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.)
Itron Inc
Original Assignee
ENSCAN Inc
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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00Tariff metering apparatus
    • G01D4/002Remote reading of utility meters
    • G01D4/006Remote reading of utility meters to a non-fixed location, i.e. mobile location
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00Arrangements for preventing or correcting errors; Monitoring arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. INCLUDING HOUSING AND APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as enabling technology in buildings sector
    • Y02B90/24Smart metering mediating in the carbon neutral operation of end-user applications in buildings
    • Y02B90/241Systems characterised by remote reading
    • Y02B90/243Systems characterised by remote reading from a mobile location
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00Systems supporting the management or operation of end-user stationary applications, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y04S20/30Smart metering
    • Y04S20/32Systems characterised by remote reading
    • Y04S20/325Systems characterised by remote reading from a mobile location
DE19873780508 1986-03-14 1987-03-13 Hf-system zur automatischen fernablesung von instrumenten. Expired - Fee Related DE3780508D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06839889 US4799059A (en) 1986-03-14 1986-03-14 Automatic/remote RF instrument monitoring system

Publications (1)

Publication Number Publication Date
DE3780508D1 true DE3780508D1 (de) 1992-08-27

Family

ID=25280903

Family Applications (4)

Application Number Title Priority Date Filing Date
DE19873788881 Expired - Lifetime DE3788881T2 (de) 1986-03-14 1987-03-13 RF-Transponder für Verwendung in einem System zur automatischen Fernüberwachung von Instrumenten.
DE19873780508 Expired - Lifetime DE3780508T2 (de) 1986-03-14 1987-03-13 Hf-system zur automatischen fernablesung von instrumenten.
DE19873788881 Expired - Fee Related DE3788881D1 (de) 1986-03-14 1987-03-13 RF-Transponder für Verwendung in einem System zur automatischen Fernüberwachung von Instrumenten.
DE19873780508 Expired - Fee Related DE3780508D1 (de) 1986-03-14 1987-03-13 Hf-system zur automatischen fernablesung von instrumenten.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE19873788881 Expired - Lifetime DE3788881T2 (de) 1986-03-14 1987-03-13 RF-Transponder für Verwendung in einem System zur automatischen Fernüberwachung von Instrumenten.
DE19873780508 Expired - Lifetime DE3780508T2 (de) 1986-03-14 1987-03-13 Hf-system zur automatischen fernablesung von instrumenten.
DE19873788881 Expired - Fee Related DE3788881D1 (de) 1986-03-14 1987-03-13 RF-Transponder für Verwendung in einem System zur automatischen Fernüberwachung von Instrumenten.

Country Status (5)

Country Link
US (1) US4799059A (de)
EP (2) EP0420295B1 (de)
JP (1) JPH0814879B2 (de)
CA (2) CA1267936A (de)
DE (4) DE3788881T2 (de)

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EP0245606A3 (en) 1989-08-30 application
CA1282118C2 (de) grant
DE3780508T2 (de) 1993-03-11 grant
EP0420295B1 (de) 1994-01-19 grant
US4799059A (en) 1989-01-17 grant
DE3788881T2 (de) 1994-08-04 grant
EP0420295A1 (de) 1991-04-03 application
JP2103490C (de) grant
CA1267936A1 (de) grant
JPH0814879B2 (ja) 1996-02-14 grant
CA1267936A (en) 1990-04-17 grant
EP0245606B1 (de) 1992-07-22 grant
CA1282118C (en) 1991-03-26 grant
EP0245606A2 (de) 1987-11-19 application
DE3788881D1 (de) 1994-03-03 grant
JPS62229500A (en) 1987-10-08 application

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