JPS5211090A - Liquid concentration detector - Google Patents

Liquid concentration detector

Info

Publication number
JPS5211090A
JPS5211090A JP50087926A JP8792675A JPS5211090A JP S5211090 A JPS5211090 A JP S5211090A JP 50087926 A JP50087926 A JP 50087926A JP 8792675 A JP8792675 A JP 8792675A JP S5211090 A JPS5211090 A JP S5211090A
Authority
JP
Japan
Prior art keywords
concentration detector
liquid concentration
concentration
liquid
propagation
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
JP50087926A
Other languages
Japanese (ja)
Inventor
Osamu Yamamiya
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 JP50087926A priority Critical patent/JPS5211090A/en
Publication of JPS5211090A publication Critical patent/JPS5211090A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: The method utilizes variation in concentration of the liquid used as sample according to the speed of propagation of supersonic waves into it, electrically detecting any abnormal change in concentration and constantly monitoring the state of the liquid (such as battery discharge etc.).
COPYRIGHT: (C)1977,JPO&Japio
JP50087926A 1975-07-17 1975-07-17 Liquid concentration detector Pending JPS5211090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50087926A JPS5211090A (en) 1975-07-17 1975-07-17 Liquid concentration detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50087926A JPS5211090A (en) 1975-07-17 1975-07-17 Liquid concentration detector

Publications (1)

Publication Number Publication Date
JPS5211090A true JPS5211090A (en) 1977-01-27

Family

ID=13928512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50087926A Pending JPS5211090A (en) 1975-07-17 1975-07-17 Liquid concentration detector

Country Status (1)

Country Link
JP (1) JPS5211090A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054319U (en) * 1973-09-18 1975-05-23
US4442700A (en) * 1982-03-09 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Ultrasonic hydrometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054319U (en) * 1973-09-18 1975-05-23
US4442700A (en) * 1982-03-09 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Ultrasonic hydrometer

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