JPS5214450A - Level detector - Google Patents

Level detector

Info

Publication number
JPS5214450A
JPS5214450A JP9066275A JP9066275A JPS5214450A JP S5214450 A JPS5214450 A JP S5214450A JP 9066275 A JP9066275 A JP 9066275A JP 9066275 A JP9066275 A JP 9066275A JP S5214450 A JPS5214450 A JP S5214450A
Authority
JP
Japan
Prior art keywords
level detector
bend
reached
detect
total reflection
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
JP9066275A
Other languages
Japanese (ja)
Inventor
Noriyuki Nakajima
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP9066275A priority Critical patent/JPS5214450A/en
Priority to US05/699,607 priority patent/US4082959A/en
Publication of JPS5214450A publication Critical patent/JPS5214450A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

PURPOSE:In the Device to detect that the liquid surface have reached to the desired level using the total reflection characteristic, to make processing unnecessary at the bend of the bar medium.
JP9066275A 1975-06-27 1975-07-23 Level detector Pending JPS5214450A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9066275A JPS5214450A (en) 1975-07-23 1975-07-23 Level detector
US05/699,607 US4082959A (en) 1975-06-27 1976-06-24 Liquid level detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9066275A JPS5214450A (en) 1975-07-23 1975-07-23 Level detector

Publications (1)

Publication Number Publication Date
JPS5214450A true JPS5214450A (en) 1977-02-03

Family

ID=14004733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9066275A Pending JPS5214450A (en) 1975-06-27 1975-07-23 Level detector

Country Status (1)

Country Link
JP (1) JPS5214450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101314U (en) * 1979-01-10 1980-07-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210169A (en) * 1975-07-15 1977-01-26 Toshiba Corp Liquid surface detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210169A (en) * 1975-07-15 1977-01-26 Toshiba Corp Liquid surface detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101314U (en) * 1979-01-10 1980-07-15

Similar Documents

Publication Publication Date Title
NL7501431A (en) WATER DISPERSIBLE FLAT FIBER PRODUCT AS AN ABSORBENT PRODUCT FOR USE IN CONTACT LIQUIDS.
ES427158A1 (en) Device for steplessly detecting the ovalizations and the projections on two orthogonal planes of the curved geometrical configuration of a submerged pipeline
FI49943C (en) Device for cleaning the surface with liquid.
CA1012602A (en) Electrical apparatus for use in sea water, more particularly electro-acoustic measuring or position finding apparatus
IT7826962A0 (en) LIQUID LEVEL DETECTION DEVICE.
JPS52129582A (en) Flaw detector
JPS5310484A (en) Surface wave and ultrasonic flaw detection
CA922200A (en) Liquid level sensing device
CA925286A (en) Apparatus for detecting surface variations
IT1074100B (en) REMOVABLE COUPLING DEVICE, IN PARTICULAR FOR FLUID CONDUCTOR, FOR EXAMPLE WATER
JPS5210170A (en) Liquid surface detector
JPS5230196A (en) Method of erasing indication in magnetophoresis indicator
JPS5242192A (en) Banknote detector
JPS5310483A (en) Surface wave flaw detection
JPS5226862A (en) Oil level detection device
JPS5248351A (en) Measuring apparatus
JPS5230464A (en) Device for detecting the quantity of liquid
JPS51113667A (en) Liquid hydrameter
JPS5220863A (en) Inducto type liquid level gauge
JPS51133671A (en) Hydraulic device with deairing device
JPS5237469A (en) Induction type liquid level gauge
JPS51139397A (en) Device of measuring water content in lumber
AU446815B2 (en) Apparatus for use in shallow water for levelling the ground
JPS5423567A (en) Water level detector
AU2504777A (en) Ultrasonic liquid level detection