JPS5278470A - Optical hydrometer - Google Patents

Optical hydrometer

Info

Publication number
JPS5278470A
JPS5278470A JP15541375A JP15541375A JPS5278470A JP S5278470 A JPS5278470 A JP S5278470A JP 15541375 A JP15541375 A JP 15541375A JP 15541375 A JP15541375 A JP 15541375A JP S5278470 A JPS5278470 A JP S5278470A
Authority
JP
Japan
Prior art keywords
hydrometer
optical
buoy
measured
optical hydrometer
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
JP15541375A
Other languages
Japanese (ja)
Inventor
Teruyuki Uchida
Kiyoshi Yamamuro
Hidenori Okubo
Shinji Ito
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.)
Fuji Electric Co Ltd
Ube Corp
Original Assignee
Fuji Electric Co Ltd
Ube Industries Ltd
Fuji Electric 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 Fuji Electric Co Ltd, Ube Industries Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP15541375A priority Critical patent/JPS5278470A/en
Publication of JPS5278470A publication Critical patent/JPS5278470A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide an optical hydrometer, in which light producing element and light receiving element are disposed oppositely on both sides of buoy floated in the liquid to be measured, and they are caused to follow the buoy, whereby specific gravity can be measured continuously remote from the system.
COPYRIGHT: (C)1977,JPO&Japio
JP15541375A 1975-12-24 1975-12-24 Optical hydrometer Pending JPS5278470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15541375A JPS5278470A (en) 1975-12-24 1975-12-24 Optical hydrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15541375A JPS5278470A (en) 1975-12-24 1975-12-24 Optical hydrometer

Publications (1)

Publication Number Publication Date
JPS5278470A true JPS5278470A (en) 1977-07-01

Family

ID=15605438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15541375A Pending JPS5278470A (en) 1975-12-24 1975-12-24 Optical hydrometer

Country Status (1)

Country Link
JP (1) JPS5278470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788679A (en) * 1980-11-25 1982-06-02 Mazda Motor Corp Device for displaying residual capacity of battery
JPS60154140A (en) * 1984-01-24 1985-08-13 Agency Of Ind Science & Technol Method and apparatus for thermal weight analyzing measurement under high temperature and high pressure atmosphere

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927245A (en) * 1972-06-30 1974-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927245A (en) * 1972-06-30 1974-03-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788679A (en) * 1980-11-25 1982-06-02 Mazda Motor Corp Device for displaying residual capacity of battery
JPS60154140A (en) * 1984-01-24 1985-08-13 Agency Of Ind Science & Technol Method and apparatus for thermal weight analyzing measurement under high temperature and high pressure atmosphere
JPH0330807B2 (en) * 1984-01-24 1991-05-01 Kogyo Gijutsu Incho

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