JPS6427331A - Ultrasonic wave transmitter-receiver utilizing piping - Google Patents

Ultrasonic wave transmitter-receiver utilizing piping

Info

Publication number
JPS6427331A
JPS6427331A JP62184137A JP18413787A JPS6427331A JP S6427331 A JPS6427331 A JP S6427331A JP 62184137 A JP62184137 A JP 62184137A JP 18413787 A JP18413787 A JP 18413787A JP S6427331 A JPS6427331 A JP S6427331A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
pipe
signal
receiver
receivers
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
JP62184137A
Other languages
English (en)
Inventor
Atsuo Hattori
Ryuichi Kawamoto
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.)
Inax Corp
Original Assignee
Inax Corp
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 Inax Corp filed Critical Inax Corp
Priority to JP62184137A priority Critical patent/JPS6427331A/ja
Priority to KR1019880008836A priority patent/KR890003158A/ko
Priority to EP88306593A priority patent/EP0300731A1/en
Publication of JPS6427331A publication Critical patent/JPS6427331A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing ultrasonic, sonic or infrasonic waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Selective Calling Equipment (AREA)
  • Pipeline Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
JP62184137A 1987-07-22 1987-07-22 Ultrasonic wave transmitter-receiver utilizing piping Pending JPS6427331A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62184137A JPS6427331A (en) 1987-07-22 1987-07-22 Ultrasonic wave transmitter-receiver utilizing piping
KR1019880008836A KR890003158A (ko) 1987-07-22 1988-07-15 배관을 이용한 초음파 송수파장치
EP88306593A EP0300731A1 (en) 1987-07-22 1988-07-19 Equipment for communication or control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184137A JPS6427331A (en) 1987-07-22 1987-07-22 Ultrasonic wave transmitter-receiver utilizing piping

Publications (1)

Publication Number Publication Date
JPS6427331A true JPS6427331A (en) 1989-01-30

Family

ID=16148018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184137A Pending JPS6427331A (en) 1987-07-22 1987-07-22 Ultrasonic wave transmitter-receiver utilizing piping

Country Status (3)

Country Link
EP (1) EP0300731A1 (ja)
JP (1) JPS6427331A (ja)
KR (1) KR890003158A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284535A (ja) * 1989-04-25 1990-11-21 Aiphone Co Ltd 通信装置
US5675325A (en) * 1995-10-20 1997-10-07 Japan National Oil Corporation Information transmitting apparatus using tube body
US6272916B1 (en) 1998-10-14 2001-08-14 Japan National Oil Corporation Acoustic wave transmission system and method for transmitting an acoustic wave to a drilling metal tubular member

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343518B1 (ko) * 2000-02-09 2002-07-18 정호갑 장섬유 복합재 및 그 제조방법과 제조장치
CN103560592B (zh) * 2013-10-24 2015-06-03 西南石油大学 一种超声波液介无线电能传输系统
NL2024199B1 (en) * 2019-11-08 2021-07-20 Flamco Bv Hydraulic system comprising active devices and method for controlling such a hydraulic system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249500A (ja) * 1985-08-28 1987-03-04 株式会社ハ−マン 流体輸送設備における情報伝送方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938734A1 (de) * 1979-09-25 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Uebertragungssystem fuer informationen innerhalb eines gebaeudes oder zwischen gebaeuden

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249500A (ja) * 1985-08-28 1987-03-04 株式会社ハ−マン 流体輸送設備における情報伝送方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284535A (ja) * 1989-04-25 1990-11-21 Aiphone Co Ltd 通信装置
US5675325A (en) * 1995-10-20 1997-10-07 Japan National Oil Corporation Information transmitting apparatus using tube body
US6272916B1 (en) 1998-10-14 2001-08-14 Japan National Oil Corporation Acoustic wave transmission system and method for transmitting an acoustic wave to a drilling metal tubular member

Also Published As

Publication number Publication date
EP0300731A1 (en) 1989-01-25
KR890003158A (ko) 1989-04-13

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