JPH0160773B2 - - Google Patents

Info

Publication number
JPH0160773B2
JPH0160773B2 JP10008183A JP10008183A JPH0160773B2 JP H0160773 B2 JPH0160773 B2 JP H0160773B2 JP 10008183 A JP10008183 A JP 10008183A JP 10008183 A JP10008183 A JP 10008183A JP H0160773 B2 JPH0160773 B2 JP H0160773B2
Authority
JP
Japan
Prior art keywords
point
water temperature
ultrasonic
directivity angle
sharp
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
Application number
JP10008183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59224532A (ja
Inventor
Kyomi Minohara
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP10008183A priority Critical patent/JPS59224532A/ja
Publication of JPS59224532A publication Critical patent/JPS59224532A/ja
Publication of JPH0160773B2 publication Critical patent/JPH0160773B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP10008183A 1983-06-03 1983-06-03 水温測定に用いる超音波ビ−ムの送受波方法 Granted JPS59224532A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10008183A JPS59224532A (ja) 1983-06-03 1983-06-03 水温測定に用いる超音波ビ−ムの送受波方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10008183A JPS59224532A (ja) 1983-06-03 1983-06-03 水温測定に用いる超音波ビ−ムの送受波方法

Publications (2)

Publication Number Publication Date
JPS59224532A JPS59224532A (ja) 1984-12-17
JPH0160773B2 true JPH0160773B2 (fr) 1989-12-25

Family

ID=14264488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10008183A Granted JPS59224532A (ja) 1983-06-03 1983-06-03 水温測定に用いる超音波ビ−ムの送受波方法

Country Status (1)

Country Link
JP (1) JPS59224532A (fr)

Also Published As

Publication number Publication date
JPS59224532A (ja) 1984-12-17

Similar Documents

Publication Publication Date Title
KR850008526A (ko) 항적추정 방법과 그 장치
WO1994022374A3 (fr) Procede de formation d'images au moyen de signaux d'echo
US4315263A (en) Navigational systems using phase encoded angular coordinates
US5089996A (en) Transducer device for acoustic log
AU2002328385B2 (en) Imaging sonar and a detection system using one such sonar
JPH0160773B2 (fr)
US5426617A (en) Long baseline tracking system
JPS58186067A (ja) 距離測定方式
JP2558637B2 (ja) 音源位置測定方法
JP2916362B2 (ja) 位置測定における音速補正装置及びその方法
JP3162873B2 (ja) 船舶用速度測定装置
JPS63173981A (ja) 超音波センサ
JPH07253469A (ja) 魚の周波数特性測定装置
JPH07191137A (ja) 水中３次元探査ブイ
JPS6027971Y2 (ja) 超音波式液中位置測定装置
JPH0126496B2 (fr)
JPH0230788Y2 (fr)
CA2107198A1 (fr) Appareil servant a la mesure precise de la distance d'une source sonore, et methode connexe
JPS622182A (ja) 水中位置計測装置
JP3040614B2 (ja) 超音波潮流分布測定装置
JPH0160774B2 (fr)
JPS60243580A (ja) 水中音響測位方式
JPS5821129A (ja) 水温測定装置
JPH0156368B2 (fr)
JPS6088379A (ja) 方向検出装置