JPS51127762A - Measuring apparatus of surface level - Google Patents

Measuring apparatus of surface level

Info

Publication number
JPS51127762A
JPS51127762A JP5130475A JP5130475A JPS51127762A JP S51127762 A JPS51127762 A JP S51127762A JP 5130475 A JP5130475 A JP 5130475A JP 5130475 A JP5130475 A JP 5130475A JP S51127762 A JPS51127762 A JP S51127762A
Authority
JP
Japan
Prior art keywords
surface level
measuring apparatus
depressing
startup
shut
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
JP5130475A
Other languages
Japanese (ja)
Inventor
Akira Akita
Koichiro Fukushima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5130475A priority Critical patent/JPS51127762A/en
Publication of JPS51127762A publication Critical patent/JPS51127762A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To control and observe the surface level in a closed vessel of a power plant et al. by depressing the pressure change occuring at the time of startup or shut-down et al. to obtain the signal of the accurate surface level.
COPYRIGHT: (C)1976,JPO&Japio
JP5130475A 1975-04-30 1975-04-30 Measuring apparatus of surface level Pending JPS51127762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5130475A JPS51127762A (en) 1975-04-30 1975-04-30 Measuring apparatus of surface level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5130475A JPS51127762A (en) 1975-04-30 1975-04-30 Measuring apparatus of surface level

Publications (1)

Publication Number Publication Date
JPS51127762A true JPS51127762A (en) 1976-11-08

Family

ID=12883166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5130475A Pending JPS51127762A (en) 1975-04-30 1975-04-30 Measuring apparatus of surface level

Country Status (1)

Country Link
JP (1) JPS51127762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185628U (en) * 1983-05-27 1984-12-10 矢崎総業株式会社 vehicle fuel gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185628U (en) * 1983-05-27 1984-12-10 矢崎総業株式会社 vehicle fuel gauge

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