JPH0733184Y2 - 距離測定装置 - Google Patents

距離測定装置

Info

Publication number
JPH0733184Y2
JPH0733184Y2 JP1990086234U JP8623490U JPH0733184Y2 JP H0733184 Y2 JPH0733184 Y2 JP H0733184Y2 JP 1990086234 U JP1990086234 U JP 1990086234U JP 8623490 U JP8623490 U JP 8623490U JP H0733184 Y2 JPH0733184 Y2 JP H0733184Y2
Authority
JP
Japan
Prior art keywords
ultrasonic
measurement
radio wave
measured
wave
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
JP1990086234U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0443279U (en]
Inventor
雅光 斎藤
Original Assignee
日本コーティング株式会社
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 日本コーティング株式会社 filed Critical 日本コーティング株式会社
Priority to JP1990086234U priority Critical patent/JPH0733184Y2/ja
Publication of JPH0443279U publication Critical patent/JPH0443279U/ja
Application granted granted Critical
Publication of JPH0733184Y2 publication Critical patent/JPH0733184Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1990086234U 1990-08-16 1990-08-16 距離測定装置 Expired - Lifetime JPH0733184Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990086234U JPH0733184Y2 (ja) 1990-08-16 1990-08-16 距離測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990086234U JPH0733184Y2 (ja) 1990-08-16 1990-08-16 距離測定装置

Publications (2)

Publication Number Publication Date
JPH0443279U JPH0443279U (en]) 1992-04-13
JPH0733184Y2 true JPH0733184Y2 (ja) 1995-07-31

Family

ID=31635714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990086234U Expired - Lifetime JPH0733184Y2 (ja) 1990-08-16 1990-08-16 距離測定装置

Country Status (1)

Country Link
JP (1) JPH0733184Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000352529A (ja) * 1999-06-10 2000-12-19 Techno Link:Kk 地滑り等の警報装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101090435B1 (ko) * 2005-04-21 2011-12-06 삼성전자주식회사 초음파를 이용한 위치 추정 방법 및 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127263U (ja) * 1984-07-17 1986-02-18 アルプス電気株式会社 容量式押釦スイッチ
JPS61235776A (ja) * 1985-04-11 1986-10-21 Sony Corp 位置測定システム
JPS61191698U (en]) * 1985-05-20 1986-11-28
JPS6222091A (ja) * 1985-07-22 1987-01-30 Nippon Kooteingu Kk 距離測定方法
JPS63269080A (ja) * 1987-04-27 1988-11-07 Sony Corp 位置測定システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000352529A (ja) * 1999-06-10 2000-12-19 Techno Link:Kk 地滑り等の警報装置

Also Published As

Publication number Publication date
JPH0443279U (en]) 1992-04-13

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