JPS56135123A - Rapid feed device - Google Patents

Rapid feed device

Info

Publication number
JPS56135123A
JPS56135123A JP3737780A JP3737780A JPS56135123A JP S56135123 A JPS56135123 A JP S56135123A JP 3737780 A JP3737780 A JP 3737780A JP 3737780 A JP3737780 A JP 3737780A JP S56135123 A JPS56135123 A JP S56135123A
Authority
JP
Japan
Prior art keywords
marker
time
drum
rotary
period
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
JP3737780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239689B2 (enrdf_load_stackoverflow
Inventor
Naomoto Matsubara
Hideo Numata
Hiroshi Yamamoto
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.)
Oval Engineering Co Ltd
Original Assignee
Oval Engineering 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 Oval Engineering Co Ltd filed Critical Oval Engineering Co Ltd
Priority to JP3737780A priority Critical patent/JPS56135123A/ja
Publication of JPS56135123A publication Critical patent/JPS56135123A/ja
Publication of JPS6239689B2 publication Critical patent/JPS6239689B2/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
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measuring Volume Flow (AREA)
JP3737780A 1980-03-26 1980-03-26 Rapid feed device Granted JPS56135123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3737780A JPS56135123A (en) 1980-03-26 1980-03-26 Rapid feed device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3737780A JPS56135123A (en) 1980-03-26 1980-03-26 Rapid feed device

Publications (2)

Publication Number Publication Date
JPS56135123A true JPS56135123A (en) 1981-10-22
JPS6239689B2 JPS6239689B2 (enrdf_load_stackoverflow) 1987-08-25

Family

ID=12495822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3737780A Granted JPS56135123A (en) 1980-03-26 1980-03-26 Rapid feed device

Country Status (1)

Country Link
JP (1) JPS56135123A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6239689B2 (enrdf_load_stackoverflow) 1987-08-25

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