JPS5336268A - Level detecting circuit of liquid - Google Patents

Level detecting circuit of liquid

Info

Publication number
JPS5336268A
JPS5336268A JP11098076A JP11098076A JPS5336268A JP S5336268 A JPS5336268 A JP S5336268A JP 11098076 A JP11098076 A JP 11098076A JP 11098076 A JP11098076 A JP 11098076A JP S5336268 A JPS5336268 A JP S5336268A
Authority
JP
Japan
Prior art keywords
liquid
detecting circuit
level detecting
water
impedance
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
JP11098076A
Other languages
Japanese (ja)
Inventor
Osamu Takahashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11098076A priority Critical patent/JPS5336268A/en
Publication of JPS5336268A publication Critical patent/JPS5336268A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To detect liquid levels of water, etc. in an ultrasonic atomizer, etc. and supplement liquid automatically by measuring the change of the impedance of a pair of electrodes owing to the difference in specific inductive capacity of water and air.
COPYRIGHT: (C)1978,JPO&Japio
JP11098076A 1976-09-16 1976-09-16 Level detecting circuit of liquid Pending JPS5336268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11098076A JPS5336268A (en) 1976-09-16 1976-09-16 Level detecting circuit of liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11098076A JPS5336268A (en) 1976-09-16 1976-09-16 Level detecting circuit of liquid

Publications (1)

Publication Number Publication Date
JPS5336268A true JPS5336268A (en) 1978-04-04

Family

ID=14549339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11098076A Pending JPS5336268A (en) 1976-09-16 1976-09-16 Level detecting circuit of liquid

Country Status (1)

Country Link
JP (1) JPS5336268A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218818A (en) * 1986-03-20 1987-09-26 Toshiba Corp Liquid surface detector
JPS63195572A (en) * 1987-02-09 1988-08-12 Toshiba Corp Dispensing device
JPS6484015A (en) * 1987-09-25 1989-03-29 Nippon Kokan Kk Fire grate for refuse incinerator
JPH02168121A (en) * 1988-12-22 1990-06-28 Matsushita Electric Ind Co Ltd Detecting device of water level
JPH02168122A (en) * 1988-08-22 1990-06-28 Werner Heinze Level meter
JP2008099981A (en) * 2006-10-20 2008-05-01 Matsushita Electric Ind Co Ltd Washing/drying machine
JP2011214904A (en) * 2010-03-31 2011-10-27 Seiren Co Ltd Liquid level detector and inkjet recording device including the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218818A (en) * 1986-03-20 1987-09-26 Toshiba Corp Liquid surface detector
JPS63195572A (en) * 1987-02-09 1988-08-12 Toshiba Corp Dispensing device
JPS6484015A (en) * 1987-09-25 1989-03-29 Nippon Kokan Kk Fire grate for refuse incinerator
JPH02168122A (en) * 1988-08-22 1990-06-28 Werner Heinze Level meter
JPH02168121A (en) * 1988-12-22 1990-06-28 Matsushita Electric Ind Co Ltd Detecting device of water level
JP2008099981A (en) * 2006-10-20 2008-05-01 Matsushita Electric Ind Co Ltd Washing/drying machine
JP2011214904A (en) * 2010-03-31 2011-10-27 Seiren Co Ltd Liquid level detector and inkjet recording device including the same

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