JPS6353486A - 超音波式積雪センサ - Google Patents

超音波式積雪センサ

Info

Publication number
JPS6353486A
JPS6353486A JP19929386A JP19929386A JPS6353486A JP S6353486 A JPS6353486 A JP S6353486A JP 19929386 A JP19929386 A JP 19929386A JP 19929386 A JP19929386 A JP 19929386A JP S6353486 A JPS6353486 A JP S6353486A
Authority
JP
Japan
Prior art keywords
snow
circuit
detection
roof
regions
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.)
Granted
Application number
JP19929386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516757B2 (cs
Inventor
Hironobu Sakagami
坂上　博信
Hidenori Yamazaki
山崎　秀範
Kozo Kawai
幸三 河井
Yasunori Yonezawa
康則 米澤
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP19929386A priority Critical patent/JPS6353486A/ja
Publication of JPS6353486A publication Critical patent/JPS6353486A/ja
Publication of JPH0516757B2 publication Critical patent/JPH0516757B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP19929386A 1986-08-25 1986-08-25 超音波式積雪センサ Granted JPS6353486A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19929386A JPS6353486A (ja) 1986-08-25 1986-08-25 超音波式積雪センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19929386A JPS6353486A (ja) 1986-08-25 1986-08-25 超音波式積雪センサ

Publications (2)

Publication Number Publication Date
JPS6353486A true JPS6353486A (ja) 1988-03-07
JPH0516757B2 JPH0516757B2 (cs) 1993-03-05

Family

ID=16405394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19929386A Granted JPS6353486A (ja) 1986-08-25 1986-08-25 超音波式積雪センサ

Country Status (1)

Country Link
JP (1) JPS6353486A (cs)

Also Published As

Publication number Publication date
JPH0516757B2 (cs) 1993-03-05

Similar Documents

Publication Publication Date Title
US4633236A (en) Mailbox
US5671190A (en) Method and device for measuring the distance of an object from an ultrasonic transmission/reception unit
WO1989002086A1 (en) Sonic distance-measuring device
EP0981201A2 (en) Zero crossing detector and method of determining a zero crossing point
JP2774186B2 (ja) 超音波センサ
JPS6353486A (ja) 超音波式積雪センサ
US3548370A (en) Depth sounder
US20040081022A1 (en) Apparatus for ultrasonically detecting position of web edge and method of doing the same
JP2658361B2 (ja) 超音波式距離測定装置
JPH037827Y2 (cs)
JP2953181B2 (ja) 超音波センサ
JPS6361976A (ja) 超音波スイツチ
JP2522597B2 (ja) 超音波物体検知器
JP2543956B2 (ja) 超音波ホ―ン取付構造
JPS62132187A (ja) 超音波スイツチ
JP2758725B2 (ja) 超音波検知装置
JP2792960B2 (ja) 超音波検知器
JPS61240997A (ja) 洗濯機の水量検知装置
KR20000056486A (ko) 물체감지장치 및 그 방법
JPS6345575A (ja) 超音波物体検知器
JPH0348498Y2 (cs)
JP3154077B2 (ja) 超音波制御装置
KR20000056487A (ko) 물체감지장치 및 그 방법
JPH0134134Y2 (cs)
JP2953809B2 (ja) 超音波センサー

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees