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JPS55138624A - Electric signal conversion type liquid thermometer - Google Patents

Electric signal conversion type liquid thermometer

Info

Publication number
JPS55138624A
JPS55138624A JP4604679A JP4604679A JPS55138624A JP S55138624 A JPS55138624 A JP S55138624A JP 4604679 A JP4604679 A JP 4604679A JP 4604679 A JP4604679 A JP 4604679A JP S55138624 A JPS55138624 A JP S55138624A
Authority
JP
Japan
Prior art keywords
temperature
mercury
liquid
electric signal
type liquid
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
JP4604679A
Other languages
Japanese (ja)
Inventor
Kazu Sawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4604679A priority Critical patent/JPS55138624A/en
Publication of JPS55138624A publication Critical patent/JPS55138624A/en
Pending legal-status Critical Current

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE: To enable the thermometer to be utilized for highly accurate temperature measurement such as body temperature measurement by providing an electric element along the capillary tube in which the expanding liquid column is extruded and indicating temperature information as a change in the conductivity between electrodes.
CONSTITUTION: A mercury well 1 and resistance wires 4, 4' along a capillary tube part 2 are provided, and terminals 5, 5' are led out from resistance wires 4, 4'. When a mercury column 6 is elongated owing to the expansion along with the rise of temperature, the resistance value of the terminals 5, 5' decreases and therefore temperature may be known by measuring its change. In this way, the reading and recording of temperature may be electrically accomplished and this system is adaptable to not only mercury thermometers but also liquid thermometers of liquid having conductivity.
COPYRIGHT: (C)1980,JPO&Japio
JP4604679A 1979-04-17 1979-04-17 Electric signal conversion type liquid thermometer Pending JPS55138624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4604679A JPS55138624A (en) 1979-04-17 1979-04-17 Electric signal conversion type liquid thermometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4604679A JPS55138624A (en) 1979-04-17 1979-04-17 Electric signal conversion type liquid thermometer

Publications (1)

Publication Number Publication Date
JPS55138624A true JPS55138624A (en) 1980-10-29

Family

ID=12736080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4604679A Pending JPS55138624A (en) 1979-04-17 1979-04-17 Electric signal conversion type liquid thermometer

Country Status (1)

Country Link
JP (1) JPS55138624A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542950A (en) * 2013-11-11 2014-01-29 重庆材料研究院有限公司 Intelligent mercurial thermometer
CN103557952A (en) * 2013-11-11 2014-02-05 重庆材料研究院有限公司 Intelligent mercurial thermometer capable of being monitored in real time
CN104251746A (en) * 2014-09-23 2014-12-31 苏州云舒新材料科技有限公司 Computer temperature measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542950A (en) * 2013-11-11 2014-01-29 重庆材料研究院有限公司 Intelligent mercurial thermometer
CN103557952A (en) * 2013-11-11 2014-02-05 重庆材料研究院有限公司 Intelligent mercurial thermometer capable of being monitored in real time
CN104251746A (en) * 2014-09-23 2014-12-31 苏州云舒新材料科技有限公司 Computer temperature measuring device

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