JPH0354795B2 - - Google Patents

Info

Publication number
JPH0354795B2
JPH0354795B2 JP60125196A JP12519685A JPH0354795B2 JP H0354795 B2 JPH0354795 B2 JP H0354795B2 JP 60125196 A JP60125196 A JP 60125196A JP 12519685 A JP12519685 A JP 12519685A JP H0354795 B2 JPH0354795 B2 JP H0354795B2
Authority
JP
Japan
Prior art keywords
frequency
power
light emitter
output signal
display
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 - Lifetime
Application number
JP60125196A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61284670A (ja
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 filed Critical
Priority to JP60125196A priority Critical patent/JPS61284670A/ja
Priority to GB08609910A priority patent/GB2177805B/en
Publication of JPS61284670A publication Critical patent/JPS61284670A/ja
Publication of JPH0354795B2 publication Critical patent/JPH0354795B2/ja
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
JP60125196A 1985-06-11 1985-06-11 電子式電力量計 Granted JPS61284670A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60125196A JPS61284670A (ja) 1985-06-11 1985-06-11 電子式電力量計
GB08609910A GB2177805B (en) 1985-06-11 1986-04-23 Supply meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60125196A JPS61284670A (ja) 1985-06-11 1985-06-11 電子式電力量計

Publications (2)

Publication Number Publication Date
JPS61284670A JPS61284670A (ja) 1986-12-15
JPH0354795B2 true JPH0354795B2 (enrdf_load_stackoverflow) 1991-08-21

Family

ID=14904294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60125196A Granted JPS61284670A (ja) 1985-06-11 1985-06-11 電子式電力量計

Country Status (2)

Country Link
JP (1) JPS61284670A (enrdf_load_stackoverflow)
GB (1) GB2177805B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8435094B2 (en) 2007-04-16 2013-05-07 Ridemakerz, Llc Modular toy vehicle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457621A (en) 1992-02-21 1995-10-10 Abb Power T&D Company Inc. Switching power supply having voltage blocking clamp
US5537029A (en) * 1992-02-21 1996-07-16 Abb Power T&D Company Inc. Method and apparatus for electronic meter testing
US5308965A (en) * 1992-09-14 1994-05-03 Allen-Bradley Company, Inc. Pilot light interface for small industrial controls
DE59304761D1 (de) * 1992-09-24 1997-01-23 Siemens Ag Prüfverfahren für einen elektronischen elektrizitätszähler
BR9712557A (pt) 1996-10-22 1999-12-28 Abb Power T & D Co Medidor para medir energia elétrica, e, processo implementado for processador eletrônico para medir energia elétrica
US7315162B2 (en) 2004-03-18 2008-01-01 Elster Electricity, Llc Reducing power consumption of electrical meters
US7227350B2 (en) 2004-03-18 2007-06-05 Elster Electricity, Llc Bias technique for electric utility meter
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191570U (ja) * 1982-06-15 1983-12-20 三菱電機株式会社 電力量計
JPS6187366U (enrdf_load_stackoverflow) * 1984-11-13 1986-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8435094B2 (en) 2007-04-16 2013-05-07 Ridemakerz, Llc Modular toy vehicle

Also Published As

Publication number Publication date
GB2177805A (en) 1987-01-28
JPS61284670A (ja) 1986-12-15
GB8609910D0 (en) 1986-05-29
GB2177805B (en) 1988-12-14

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