JPS5672337A - Detecting method of saline layer - Google Patents

Detecting method of saline layer

Info

Publication number
JPS5672337A
JPS5672337A JP14873379A JP14873379A JPS5672337A JP S5672337 A JPS5672337 A JP S5672337A JP 14873379 A JP14873379 A JP 14873379A JP 14873379 A JP14873379 A JP 14873379A JP S5672337 A JPS5672337 A JP S5672337A
Authority
JP
Japan
Prior art keywords
salt content
detectors
saline layer
water
detecting
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
JP14873379A
Other languages
Japanese (ja)
Inventor
Sadazumi Matsuoka
Isao Minami
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14873379A priority Critical patent/JPS5672337A/en
Publication of JPS5672337A publication Critical patent/JPS5672337A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE: To enable to simply detect the saline layer at the mixing point of fresh water and sea water, by locating a plurality of salt content detectors in a prescribed interval.
CONSTITUTION: Salt content detectors D1WDn detecting the salt content with electric conductivity are fitted to a support PL in a constant interval and a float FL for water level detection and a detector FD are provided. The detecting signals of the salt content detectors D1WDn are input to a processor CPU via an interface circuit IF, and the detection signals of the detectors D1WDn are processed to display the saline layer SL corresponding to the boundary of fresh water WR and sea water WS on a display device DSP. The processor CPU obtains the average salt content concentration from the detection signals of the detectors D1WDn and the point more than the average salt content concentration is judged as the saline layer SL.
COPYRIGHT: (C)1981,JPO&Japio
JP14873379A 1979-11-16 1979-11-16 Detecting method of saline layer Pending JPS5672337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14873379A JPS5672337A (en) 1979-11-16 1979-11-16 Detecting method of saline layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14873379A JPS5672337A (en) 1979-11-16 1979-11-16 Detecting method of saline layer

Publications (1)

Publication Number Publication Date
JPS5672337A true JPS5672337A (en) 1981-06-16

Family

ID=15459384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14873379A Pending JPS5672337A (en) 1979-11-16 1979-11-16 Detecting method of saline layer

Country Status (1)

Country Link
JP (1) JPS5672337A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051058A (en) * 1973-09-05 1975-05-07
JPS50137765A (en) * 1974-04-10 1975-11-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051058A (en) * 1973-09-05 1975-05-07
JPS50137765A (en) * 1974-04-10 1975-11-01

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