JPS57172212A - Automatic balancing type measuring instrument - Google Patents

Automatic balancing type measuring instrument

Info

Publication number
JPS57172212A
JPS57172212A JP56056268A JP5626881A JPS57172212A JP S57172212 A JPS57172212 A JP S57172212A JP 56056268 A JP56056268 A JP 56056268A JP 5626881 A JP5626881 A JP 5626881A JP S57172212 A JPS57172212 A JP S57172212A
Authority
JP
Japan
Prior art keywords
measuring instrument
deviation
type measuring
automatic balancing
voltage
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.)
Granted
Application number
JP56056268A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322245B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takashi Misawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP56056268A priority Critical patent/JPS57172212A/ja
Publication of JPS57172212A publication Critical patent/JPS57172212A/ja
Publication of JPS6322245B2 publication Critical patent/JPS6322245B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/06—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for operation by a null method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Control Of Direct Current Motors (AREA)
JP56056268A 1981-04-16 1981-04-16 Automatic balancing type measuring instrument Granted JPS57172212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56056268A JPS57172212A (en) 1981-04-16 1981-04-16 Automatic balancing type measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56056268A JPS57172212A (en) 1981-04-16 1981-04-16 Automatic balancing type measuring instrument

Publications (2)

Publication Number Publication Date
JPS57172212A true JPS57172212A (en) 1982-10-23
JPS6322245B2 JPS6322245B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-11

Family

ID=13022331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56056268A Granted JPS57172212A (en) 1981-04-16 1981-04-16 Automatic balancing type measuring instrument

Country Status (1)

Country Link
JP (1) JPS57172212A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6322245B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-11

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