JPS5593025A - Superconductive liquid level indicator - Google Patents

Superconductive liquid level indicator

Info

Publication number
JPS5593025A
JPS5593025A JP142379A JP142379A JPS5593025A JP S5593025 A JPS5593025 A JP S5593025A JP 142379 A JP142379 A JP 142379A JP 142379 A JP142379 A JP 142379A JP S5593025 A JPS5593025 A JP S5593025A
Authority
JP
Japan
Prior art keywords
liquid level
connection parts
current source
parts
level sensor
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.)
Granted
Application number
JP142379A
Other languages
Japanese (ja)
Other versions
JPS6128285B2 (en
Inventor
Akinori Ohara
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 JP142379A priority Critical patent/JPS5593025A/en
Publication of JPS5593025A publication Critical patent/JPS5593025A/en
Publication of JPS6128285B2 publication Critical patent/JPS6128285B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To reduce calorific power by dividing a liquid level sensor into several in its length direction at connection parts and also by flowing selectively a constant current to those split liquid level sensor through an alternation switch.
CONSTITUTION: Liquid level sensor 1 whose lower half part is dipped in liquid He3, for example, contained in cryostat 2 is provided and sensor 1, consisting of upper-terminal connection part 1a, lower-terminal connection part 1d, and intermediate connection parts 1b and 1c, is connected at connection parts to indicator 4 and constant-current source 5, but those connections are changed over through alternation switch 6. Now, when the liquid level of liquid He is between connection parts 1c and 1d, current source 5 and indicator 4 and connected to connection part 1c via alternation switch 6 and a current from current source 5 flows only between connection parts 1c and 1d, so that sensors 1 at other parts will never heat up.
COPYRIGHT: (C)1980,JPO&Japio
JP142379A 1979-01-08 1979-01-08 Superconductive liquid level indicator Granted JPS5593025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP142379A JPS5593025A (en) 1979-01-08 1979-01-08 Superconductive liquid level indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP142379A JPS5593025A (en) 1979-01-08 1979-01-08 Superconductive liquid level indicator

Publications (2)

Publication Number Publication Date
JPS5593025A true JPS5593025A (en) 1980-07-15
JPS6128285B2 JPS6128285B2 (en) 1986-06-30

Family

ID=11501044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP142379A Granted JPS5593025A (en) 1979-01-08 1979-01-08 Superconductive liquid level indicator

Country Status (1)

Country Link
JP (1) JPS5593025A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013156036A (en) * 2012-01-26 2013-08-15 Toshiba Corp Liquid level detecting device and method
CN106482804A (en) * 2015-08-31 2017-03-08 艾默生环境优化技术(苏州)有限公司 Water level measuring device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013156036A (en) * 2012-01-26 2013-08-15 Toshiba Corp Liquid level detecting device and method
CN106482804A (en) * 2015-08-31 2017-03-08 艾默生环境优化技术(苏州)有限公司 Water level measuring device and method

Also Published As

Publication number Publication date
JPS6128285B2 (en) 1986-06-30

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