JPH0134135Y2 - - Google Patents

Info

Publication number
JPH0134135Y2
JPH0134135Y2 JP1983071913U JP7191383U JPH0134135Y2 JP H0134135 Y2 JPH0134135 Y2 JP H0134135Y2 JP 1983071913 U JP1983071913 U JP 1983071913U JP 7191383 U JP7191383 U JP 7191383U JP H0134135 Y2 JPH0134135 Y2 JP H0134135Y2
Authority
JP
Japan
Prior art keywords
ultrasonic
signal
detection
gate circuit
output
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
JP1983071913U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59176982U (ja
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 JP7191383U priority Critical patent/JPS59176982U/ja
Publication of JPS59176982U publication Critical patent/JPS59176982U/ja
Application granted granted Critical
Publication of JPH0134135Y2 publication Critical patent/JPH0134135Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP7191383U 1983-05-13 1983-05-13 超音波式物体検出装置 Granted JPS59176982U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7191383U JPS59176982U (ja) 1983-05-13 1983-05-13 超音波式物体検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7191383U JPS59176982U (ja) 1983-05-13 1983-05-13 超音波式物体検出装置

Publications (2)

Publication Number Publication Date
JPS59176982U JPS59176982U (ja) 1984-11-27
JPH0134135Y2 true JPH0134135Y2 (OSRAM) 1989-10-17

Family

ID=30202067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7191383U Granted JPS59176982U (ja) 1983-05-13 1983-05-13 超音波式物体検出装置

Country Status (1)

Country Link
JP (1) JPS59176982U (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116481A (ja) * 1974-07-31 1976-02-09 Matsushita Electric Works Ltd Choonpaparususuitsuchi
JPS5848634Y2 (ja) * 1979-02-26 1983-11-07 オムロン株式会社 超音波式物体検知装置
JPS5619943A (en) * 1979-07-27 1981-02-25 Hitachi Ltd Inserting method of pipe and its device

Also Published As

Publication number Publication date
JPS59176982U (ja) 1984-11-27

Similar Documents

Publication Publication Date Title
US5671190A (en) Method and device for measuring the distance of an object from an ultrasonic transmission/reception unit
US5438328A (en) Circuit for measuring pulse width of remote control signal
US6405328B1 (en) Method for resetting processor, and watchdog
JPH0134135Y2 (OSRAM)
US4843464A (en) Device for automatic sensing of televiewing distance
JP3291102B2 (ja) 超音波距離測定装置
US4245332A (en) Receiver circuit for an echo-sounding system
JPH0352031B2 (OSRAM)
EP0258874A2 (en) An object detecting switch
JP2002090452A (ja) 超音波距離計
JPS58113777A (ja) 超音波物体検知方法および装置
JPH0334710Y2 (OSRAM)
JP2984802B2 (ja) 入力信号異常検出回路
JPS6347084Y2 (OSRAM)
JPS5848634Y2 (ja) 超音波式物体検知装置
JPH063514Y2 (ja) 火災報知器
JP2545029Y2 (ja) 超音波センサ
JPS592550Y2 (ja) 積雪計
JPH0349397B2 (OSRAM)
JPH032434B2 (OSRAM)
SU1417173A2 (ru) Фазоимпульсный дискриминатор
JPH11202050A (ja) 超音波距離計
JPH02195286A (ja) 超音波検知器
JP2844921B2 (ja) ビット同期回路
JP2824080B2 (ja) 周期計測回路