JPH0454471Y2 - - Google Patents

Info

Publication number
JPH0454471Y2
JPH0454471Y2 JP1986181364U JP18136486U JPH0454471Y2 JP H0454471 Y2 JPH0454471 Y2 JP H0454471Y2 JP 1986181364 U JP1986181364 U JP 1986181364U JP 18136486 U JP18136486 U JP 18136486U JP H0454471 Y2 JPH0454471 Y2 JP H0454471Y2
Authority
JP
Japan
Prior art keywords
circuit
signal
period
ultrasonic
ultrasonic transducer
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
JP1986181364U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6387579U (en]
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 filed Critical
Priority to JP1986181364U priority Critical patent/JPH0454471Y2/ja
Publication of JPS6387579U publication Critical patent/JPS6387579U/ja
Application granted granted Critical
Publication of JPH0454471Y2 publication Critical patent/JPH0454471Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1986181364U 1986-11-26 1986-11-26 Expired JPH0454471Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986181364U JPH0454471Y2 (en]) 1986-11-26 1986-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986181364U JPH0454471Y2 (en]) 1986-11-26 1986-11-26

Publications (2)

Publication Number Publication Date
JPS6387579U JPS6387579U (en]) 1988-06-07
JPH0454471Y2 true JPH0454471Y2 (en]) 1992-12-21

Family

ID=31126166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986181364U Expired JPH0454471Y2 (en]) 1986-11-26 1986-11-26

Country Status (1)

Country Link
JP (1) JPH0454471Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6618684B2 (ja) * 2015-01-08 2019-12-11 ローム株式会社 超音波センサ及びバースト信号の制御方法
JP6412469B2 (ja) * 2015-06-30 2018-10-24 株式会社デンソー 運転支援装置及び運転支援方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183978A (ja) * 1984-10-01 1986-04-28 Automob Antipollut & Saf Res Center 超音波式障害物検知装置

Also Published As

Publication number Publication date
JPS6387579U (en]) 1988-06-07

Similar Documents

Publication Publication Date Title
US4264788A (en) Damped ultrasonic detection unit
JPS57161672A (en) Measuring method utilizing ultrasonic wave
GB1506164A (en) Ultrasonic bonding apparatus
JP4377121B2 (ja) 空気ばね内部の距離測定と圧力測定
WO2003061478A3 (en) A system and method for detection of motion
JPS62240890A (ja) 車両用障害物検知装置
JPS6119948B2 (en])
JP2002055156A (ja) 超音波センサ
JPH0454471Y2 (en])
WO2004070358A3 (en) Improvements in fluid monitoring
JPH07140242A (ja) 超音波センサ
JP2998232B2 (ja) 超音波センサー
JP3528491B2 (ja) 超音波送受波器
JP3047588B2 (ja) 液体濃度計用超音波送受波器
JPH11103496A (ja) 超音波センサ
JPH05232241A (ja) 超音波センサー
JP3044813B2 (ja) 超音波センサー
JP3232164B2 (ja) 車両用超音波センサ
US12265185B2 (en) Variable resonance frequency acoustic wave emission and/or detection device
JP2543956B2 (ja) 超音波ホ―ン取付構造
JP3010242B2 (ja) 超音波振動子
JPH04242189A (ja) 超音波検知器
JPH0961523A (ja) 超音波距離測定装置
JPH11153665A (ja) 超音波センサ
JP2792960B2 (ja) 超音波検知器