JPS57156524A - Water level detector - Google Patents

Water level detector

Info

Publication number
JPS57156524A
JPS57156524A JP4294181A JP4294181A JPS57156524A JP S57156524 A JPS57156524 A JP S57156524A JP 4294181 A JP4294181 A JP 4294181A JP 4294181 A JP4294181 A JP 4294181A JP S57156524 A JPS57156524 A JP S57156524A
Authority
JP
Japan
Prior art keywords
water level
float
reed switch
falls
reed
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.)
Pending
Application number
JP4294181A
Other languages
English (en)
Inventor
Haruo Tsujimoto
Setsuya Sato
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.)
Engel Kogyo Kk
TSURUMI SEISAKUSHO KK
Tsurumi Manufacturing Co Ltd
Original Assignee
Engel Kogyo Kk
TSURUMI SEISAKUSHO KK
Tsurumi Manufacturing Co 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 Engel Kogyo Kk, TSURUMI SEISAKUSHO KK, Tsurumi Manufacturing Co Ltd filed Critical Engel Kogyo Kk
Priority to JP4294181A priority Critical patent/JPS57156524A/ja
Publication of JPS57156524A publication Critical patent/JPS57156524A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/303—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by means to prevent fault-level readings due to turbulence of the fluid, e.g. special float housings

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
JP4294181A 1981-03-23 1981-03-23 Water level detector Pending JPS57156524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4294181A JPS57156524A (en) 1981-03-23 1981-03-23 Water level detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4294181A JPS57156524A (en) 1981-03-23 1981-03-23 Water level detector

Publications (1)

Publication Number Publication Date
JPS57156524A true JPS57156524A (en) 1982-09-27

Family

ID=12650031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4294181A Pending JPS57156524A (en) 1981-03-23 1981-03-23 Water level detector

Country Status (1)

Country Link
JP (1) JPS57156524A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101056413B1 (ko) 2010-01-21 2011-08-11 (주)협신엔지니어링 자동 수위조절 시스템
CN103292871A (zh) * 2012-07-18 2013-09-11 河南城建学院 一种干簧管继电式水位探头
CN110243434A (zh) * 2019-06-24 2019-09-17 厦门通富微电子有限公司 一种检测装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014858B1 (ja) * 1970-11-11 1975-05-30
JPS5116956A (ja) * 1974-07-31 1976-02-10 Bunsuke Fukushima Ekimenkenshutsusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014858B1 (ja) * 1970-11-11 1975-05-30
JPS5116956A (ja) * 1974-07-31 1976-02-10 Bunsuke Fukushima Ekimenkenshutsusochi

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101056413B1 (ko) 2010-01-21 2011-08-11 (주)협신엔지니어링 자동 수위조절 시스템
CN103292871A (zh) * 2012-07-18 2013-09-11 河南城建学院 一种干簧管继电式水位探头
CN110243434A (zh) * 2019-06-24 2019-09-17 厦门通富微电子有限公司 一种检测装置

Similar Documents

Publication Publication Date Title
JPS57156524A (en) Water level detector
EP0064229A3 (en) Electromagnetic switching device
ES476643A1 (es) Perfeccionamientos en los indicadores de nivel de liquido.
JPS57148081A (en) Automatic operating device for pump
DE3064395D1 (en) Gas-blast circuit-breaker
JPS544475A (en) Tabieware washing machine
JPS56110587A (en) Pump device
JPS56167886A (en) Water pump incopropated with operation mechanism
JPS57185507A (en) Sequence controller
EP0148716A3 (en) Windscreen-washer with two liquid tanks
JPS6446097A (en) Automatic drain device for air circuit
KR830001021Y1 (ko) 초음파 가습기의 안전장치
FR2280087A1 (fr) Detecteur d'humidite pour la commande automatique d'installations d'irrigation de cultures
RU18018U1 (ru) Поплавковый переключатель
ES260358U (es) Conmutador electrico aplicable a flotadores
FR2339119A1 (fr) Dispositif de commande pour l'alimentation d'un reservoir a l'aide d'un robinet a ouverture et fermeture automatiques
SU1758695A1 (ru) Устройство защиты нагревател дл кип чени воды
JPS57195887A (en) Water cutoff relay with incorporated overflow alarm unit
SU426266A1 (ru) Аппарат для заливки электролитав аккумуляторы
JPS55160188A (en) Drainage pump controller
JPS5383356A (en) Tableware cleaning apparatus
KR920003365Y1 (ko) 수압을 이용한 플로우 스위치
JPS5310039A (en) Leak breaker operation indicating device with protective lamp
JPS52131659A (en) Dishwasher
JPS57129292A (en) Pump apparatus