JPH0532707B2 - - Google Patents

Info

Publication number
JPH0532707B2
JPH0532707B2 JP58096809A JP9680983A JPH0532707B2 JP H0532707 B2 JPH0532707 B2 JP H0532707B2 JP 58096809 A JP58096809 A JP 58096809A JP 9680983 A JP9680983 A JP 9680983A JP H0532707 B2 JPH0532707 B2 JP H0532707B2
Authority
JP
Japan
Prior art keywords
coal
contact plate
piezoelectric element
flow
pipe
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
JP58096809A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59221669A (ja
Inventor
Makoto Matsuo
Masayoshi Murata
Mitsuyuki Nonaka
Myuki Yamaguchi
Masaaki Kinoshita
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9680983A priority Critical patent/JPS59221669A/ja
Publication of JPS59221669A publication Critical patent/JPS59221669A/ja
Publication of JPH0532707B2 publication Critical patent/JPH0532707B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0073—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using vibrations generated by the fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
JP9680983A 1983-05-31 1983-05-31 粉粒体の流れ検知装置 Granted JPS59221669A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9680983A JPS59221669A (ja) 1983-05-31 1983-05-31 粉粒体の流れ検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9680983A JPS59221669A (ja) 1983-05-31 1983-05-31 粉粒体の流れ検知装置

Publications (2)

Publication Number Publication Date
JPS59221669A JPS59221669A (ja) 1984-12-13
JPH0532707B2 true JPH0532707B2 (cs) 1993-05-17

Family

ID=14174926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9680983A Granted JPS59221669A (ja) 1983-05-31 1983-05-31 粉粒体の流れ検知装置

Country Status (1)

Country Link
JP (1) JPS59221669A (cs)

Also Published As

Publication number Publication date
JPS59221669A (ja) 1984-12-13

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