JPH0449074B2 - - Google Patents

Info

Publication number
JPH0449074B2
JPH0449074B2 JP61027155A JP2715586A JPH0449074B2 JP H0449074 B2 JPH0449074 B2 JP H0449074B2 JP 61027155 A JP61027155 A JP 61027155A JP 2715586 A JP2715586 A JP 2715586A JP H0449074 B2 JPH0449074 B2 JP H0449074B2
Authority
JP
Japan
Prior art keywords
time
voltage
reference voltage
measured
ultrasonic
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
JP61027155A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62185182A (ja
Inventor
Taketoshi Sato
Haruo Terai
Hideji Abe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61027155A priority Critical patent/JPS62185182A/ja
Publication of JPS62185182A publication Critical patent/JPS62185182A/ja
Publication of JPH0449074B2 publication Critical patent/JPH0449074B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP61027155A 1986-02-10 1986-02-10 超音波式距離計測装置 Granted JPS62185182A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61027155A JPS62185182A (ja) 1986-02-10 1986-02-10 超音波式距離計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61027155A JPS62185182A (ja) 1986-02-10 1986-02-10 超音波式距離計測装置

Publications (2)

Publication Number Publication Date
JPS62185182A JPS62185182A (ja) 1987-08-13
JPH0449074B2 true JPH0449074B2 (OSRAM) 1992-08-10

Family

ID=12213162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61027155A Granted JPS62185182A (ja) 1986-02-10 1986-02-10 超音波式距離計測装置

Country Status (1)

Country Link
JP (1) JPS62185182A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112229353B (zh) * 2020-09-23 2025-05-16 临沂标准纺织有限公司 一种针对钢筘的检测设备
JP7261987B2 (ja) * 2021-03-30 2023-04-21 パナソニックＩｐマネジメント株式会社 測距装置

Also Published As

Publication number Publication date
JPS62185182A (ja) 1987-08-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees