JPS5580009A - Ultrasonic leveler - Google Patents

Ultrasonic leveler

Info

Publication number
JPS5580009A
JPS5580009A JP15340878A JP15340878A JPS5580009A JP S5580009 A JPS5580009 A JP S5580009A JP 15340878 A JP15340878 A JP 15340878A JP 15340878 A JP15340878 A JP 15340878A JP S5580009 A JPS5580009 A JP S5580009A
Authority
JP
Japan
Prior art keywords
bed
transducers
bubble
ultrasonic
transmitting
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
JP15340878A
Other languages
Japanese (ja)
Inventor
Yoshimichi Yoshida
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 JP15340878A priority Critical patent/JPS5580009A/en
Publication of JPS5580009A publication Critical patent/JPS5580009A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To measure the horizontal degree simply and remotely by embeding plural pairs of transmitting and receiving ultrasonic transducers in the side wall in the lengthwise direction of the cylindrical container of the bubble system level so that the transmitting and receiving units are placed opposite to each other.
CONSTITUTION: The cylindrical container 1 of the bubble system level is placed on a proper bed the bottom face of which is a plane, the fitting of the container and bed is adjusted so that the bubble 3 is located at the center when the bed is horizontally placed. Ultrasonic wave is oscillated from plural transmitting ultrasonic transducers 4 embeded in the side wall in the lengthwise direction of the container to the receiving ultrasonic transducer 5. When only the liquid 2 is present between both transducers 4, 5, the ultrasonic wave is transmitted, but when the bubble 3 is present in between the, transmission is hindered. Thus, whether the ultrasonic wave is transmitted between both the opposite transducers 4, 5 and the angle produced by the inclined bed can be confirmed by means of a indicator to measure the horizontal degree and the inclination.
COPYRIGHT: (C)1980,JPO&Japio
JP15340878A 1978-12-12 1978-12-12 Ultrasonic leveler Pending JPS5580009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15340878A JPS5580009A (en) 1978-12-12 1978-12-12 Ultrasonic leveler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15340878A JPS5580009A (en) 1978-12-12 1978-12-12 Ultrasonic leveler

Publications (1)

Publication Number Publication Date
JPS5580009A true JPS5580009A (en) 1980-06-16

Family

ID=15561828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15340878A Pending JPS5580009A (en) 1978-12-12 1978-12-12 Ultrasonic leveler

Country Status (1)

Country Link
JP (1) JPS5580009A (en)

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