JPS5946559A - デイジタル位相計 - Google Patents

デイジタル位相計

Info

Publication number
JPS5946559A
JPS5946559A JP15644782A JP15644782A JPS5946559A JP S5946559 A JPS5946559 A JP S5946559A JP 15644782 A JP15644782 A JP 15644782A JP 15644782 A JP15644782 A JP 15644782A JP S5946559 A JPS5946559 A JP S5946559A
Authority
JP
Japan
Prior art keywords
circuit
pulse
square wave
phase difference
addition
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
JP15644782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6318146B2 (en]
Inventor
Hideo Kitagawa
北川　英雄
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.)
Japan Electric Meters Inspection Corp JEMIC
Original Assignee
Japan Electric Meters Inspection Corp JEMIC
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 Japan Electric Meters Inspection Corp JEMIC filed Critical Japan Electric Meters Inspection Corp JEMIC
Priority to JP15644782A priority Critical patent/JPS5946559A/ja
Publication of JPS5946559A publication Critical patent/JPS5946559A/ja
Publication of JPS6318146B2 publication Critical patent/JPS6318146B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Phase Differences (AREA)
JP15644782A 1982-09-08 1982-09-08 デイジタル位相計 Granted JPS5946559A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15644782A JPS5946559A (ja) 1982-09-08 1982-09-08 デイジタル位相計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15644782A JPS5946559A (ja) 1982-09-08 1982-09-08 デイジタル位相計

Publications (2)

Publication Number Publication Date
JPS5946559A true JPS5946559A (ja) 1984-03-15
JPS6318146B2 JPS6318146B2 (en]) 1988-04-16

Family

ID=15627944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15644782A Granted JPS5946559A (ja) 1982-09-08 1982-09-08 デイジタル位相計

Country Status (1)

Country Link
JP (1) JPS5946559A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0330780A (ja) * 1989-06-29 1991-02-08 Ryoichi Wako 健康器具及びその製造方法
JPH0440653U (en]) * 1990-07-31 1992-04-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598371A (en) * 1979-01-19 1980-07-26 Shimada Phys & Chem Ind Co Ltd Phase determining device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598371A (en) * 1979-01-19 1980-07-26 Shimada Phys & Chem Ind Co Ltd Phase determining device

Also Published As

Publication number Publication date
JPS6318146B2 (en]) 1988-04-16

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