JPS5410776A - Ammeter - Google Patents

Ammeter

Info

Publication number
JPS5410776A
JPS5410776A JP7680977A JP7680977A JPS5410776A JP S5410776 A JPS5410776 A JP S5410776A JP 7680977 A JP7680977 A JP 7680977A JP 7680977 A JP7680977 A JP 7680977A JP S5410776 A JPS5410776 A JP S5410776A
Authority
JP
Japan
Prior art keywords
ammeter
operative
count
counter
improve
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.)
Pending
Application number
JP7680977A
Other languages
Japanese (ja)
Inventor
Kiyoshi Terakado
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP7680977A priority Critical patent/JPS5410776A/en
Publication of JPS5410776A publication Critical patent/JPS5410776A/en
Pending legal-status Critical Current

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  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To improve the metering accuracy of an integrating ammeter by providing a counter which is operative to count the output fo a frequency converter.
COPYRIGHT: (C)1979,JPO&Japio
JP7680977A 1977-06-27 1977-06-27 Ammeter Pending JPS5410776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7680977A JPS5410776A (en) 1977-06-27 1977-06-27 Ammeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7680977A JPS5410776A (en) 1977-06-27 1977-06-27 Ammeter

Publications (1)

Publication Number Publication Date
JPS5410776A true JPS5410776A (en) 1979-01-26

Family

ID=13615983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7680977A Pending JPS5410776A (en) 1977-06-27 1977-06-27 Ammeter

Country Status (1)

Country Link
JP (1) JPS5410776A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100393U (en) * 1983-12-10 1985-07-09 三井造船株式会社 Load height holding device for marine cranes
JPH0461073U (en) * 1990-10-04 1992-05-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100393U (en) * 1983-12-10 1985-07-09 三井造船株式会社 Load height holding device for marine cranes
JPH0461073U (en) * 1990-10-04 1992-05-26

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