JPH0429431Y2 - - Google Patents

Info

Publication number
JPH0429431Y2
JPH0429431Y2 JP1987191606U JP19160687U JPH0429431Y2 JP H0429431 Y2 JPH0429431 Y2 JP H0429431Y2 JP 1987191606 U JP1987191606 U JP 1987191606U JP 19160687 U JP19160687 U JP 19160687U JP H0429431 Y2 JPH0429431 Y2 JP H0429431Y2
Authority
JP
Japan
Prior art keywords
rain
circuit
output
raindrops
signal
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
JP1987191606U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0195691U (de
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 JP1987191606U priority Critical patent/JPH0429431Y2/ja
Publication of JPH0195691U publication Critical patent/JPH0195691U/ja
Application granted granted Critical
Publication of JPH0429431Y2 publication Critical patent/JPH0429431Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1987191606U 1987-12-16 1987-12-16 Expired JPH0429431Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987191606U JPH0429431Y2 (de) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987191606U JPH0429431Y2 (de) 1987-12-16 1987-12-16

Publications (2)

Publication Number Publication Date
JPH0195691U JPH0195691U (de) 1989-06-23
JPH0429431Y2 true JPH0429431Y2 (de) 1992-07-16

Family

ID=31482509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987191606U Expired JPH0429431Y2 (de) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0429431Y2 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856485A (de) * 1971-11-15 1973-08-08
JPS54156588A (en) * 1978-05-31 1979-12-10 Nippon Hoso Kyokai <Nhk> Snowfall detector

Also Published As

Publication number Publication date
JPH0195691U (de) 1989-06-23

Similar Documents

Publication Publication Date Title
KR0181693B1 (ko) 비에 응답하여 윈드실드 와이퍼를 제어하는 장치 및 이의 시스템
USRE35762E (en) Optical detection of water droplets using light refraction with a mask to prevent detection of unrefracted light
WO1994027262A1 (en) Multi-fonction light sensor for vehicle
JPH08338849A (ja) 液体の吸引判別方法およびこの方法により駆動制御される分注装置
US5836339A (en) Raindrop counter and control system for irrigation systems
EP0910525A1 (de) Multifinktion-lichtsensor für fahrzeug
US20170086421A1 (en) Detector system, sensor and dairy animal treatment device
US7002480B2 (en) Deposit detector and control device using it
EP0249031A2 (de) Vorrichtung zum optischen Erfassen von Fremdkörpern
DE2537795B2 (de) Optisch-elektrische Flüssigkeitssonde
US4909797A (en) Enteral delivery set with shaded drip chamber
JPH0429431Y2 (de)
CN106193257A (zh) 雨水收集方法以及雨水收集系统
CN204679665U (zh) 光学雨量探测装置及导光器
EP1609687B1 (de) Regen-Erkennungssystem und Verfahren zur dessen Steuerung
JP4605975B2 (ja) 付着物検出装置およびそれを用いた制御装置
AU771310B2 (en) Liquid indicator
KR102121564B1 (ko) 천일염 생산용 염전 온실시스템
CA1272156A (en) Optical milk flow detector and vacuum shutoff for milker
JPH0237891Y2 (de)
CN209525606U (zh) 一种集雨量、阳光、光强和湿度的传感器
CN112984450B (zh) 一种适用于隧道的智能导光系统
CN217639591U (zh) 一种雨水检测装置、割草机器人以及基站
JPS6318911Y2 (de)
CN116236139A (zh) 一种溢水处理装置、应用该装置的洗碗机及其除溢水方法