GB2155673B - Improvements in or relating to meters - Google Patents

Improvements in or relating to meters

Info

Publication number
GB2155673B
GB2155673B GB08503316A GB8503316A GB2155673B GB 2155673 B GB2155673 B GB 2155673B GB 08503316 A GB08503316 A GB 08503316A GB 8503316 A GB8503316 A GB 8503316A GB 2155673 B GB2155673 B GB 2155673B
Authority
GB
United Kingdom
Prior art keywords
meters
relating
Prior art date
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
GB08503316A
Other versions
GB8503316D0 (en
GB2155673A (en
Inventor
Anthony Morgan
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.)
THORN EMI DYNATEL Ltd
Original Assignee
THORN EMI DYNATEL Ltd
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 THORN EMI DYNATEL Ltd filed Critical THORN EMI DYNATEL Ltd
Publication of GB8503316D0 publication Critical patent/GB8503316D0/en
Publication of GB2155673A publication Critical patent/GB2155673A/en
Application granted granted Critical
Publication of GB2155673B publication Critical patent/GB2155673B/en
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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/061—Indicating or recording devices for remote indication
    • G01F15/063—Indicating or recording devices for remote indication using electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/101—Design features of general application for actuating the drive by electric or magnetic means by electro-optical means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/12—Counters with additional facilities for preventing incorrect actuation, e.g. for preventing falsification
GB08503316A 1984-02-09 1985-02-08 Improvements in or relating to meters Expired GB2155673B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848403457A GB8403457D0 (en) 1984-02-09 1984-02-09 Meters

Publications (3)

Publication Number Publication Date
GB8503316D0 GB8503316D0 (en) 1985-03-13
GB2155673A GB2155673A (en) 1985-09-25
GB2155673B true GB2155673B (en) 1987-04-08

Family

ID=10556350

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848403457A Pending GB8403457D0 (en) 1984-02-09 1984-02-09 Meters
GB08503316A Expired GB2155673B (en) 1984-02-09 1985-02-08 Improvements in or relating to meters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848403457A Pending GB8403457D0 (en) 1984-02-09 1984-02-09 Meters

Country Status (1)

Country Link
GB (2) GB8403457D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665359A (en) * 1984-09-13 1987-05-12 Sangamo Weston, Inc. Method and apparatus for detecting tampering with a meter having an encoded register display
US4665358A (en) * 1985-05-23 1987-05-12 General Electric Company Solid state electronic pulse scaler using ratio of two integers
CA1319396C (en) * 1988-09-19 1993-06-22 Samuel G. Hardy Redundant pulse monitoring in electric energy metering system
DE3901816A1 (en) * 1989-01-23 1990-07-26 Gas Elektrizitaets Und Wasserw METHOD FOR TESTING COUNTERS, ESPECIALLY ELECTRICITY, GAS AND WATER METERS, AND DEVICE FOR IMPLEMENTING THE METHOD

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402156A (en) * 1972-12-02 1975-08-06 Westinghouse Brake & Signal Pulse generating apparatus

Also Published As

Publication number Publication date
GB8503316D0 (en) 1985-03-13
GB8403457D0 (en) 1984-03-14
GB2155673A (en) 1985-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee