JPS52100274A - Temperature detecting circuit - Google Patents

Temperature detecting circuit

Info

Publication number
JPS52100274A
JPS52100274A JP1601176A JP1601176A JPS52100274A JP S52100274 A JPS52100274 A JP S52100274A JP 1601176 A JP1601176 A JP 1601176A JP 1601176 A JP1601176 A JP 1601176A JP S52100274 A JPS52100274 A JP S52100274A
Authority
JP
Japan
Prior art keywords
detecting circuit
temperature detecting
temperature
pulses
breaking
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
JP1601176A
Other languages
Japanese (ja)
Inventor
Takashi Takeuchi
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 JP1601176A priority Critical patent/JPS52100274A/en
Publication of JPS52100274A publication Critical patent/JPS52100274A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE: To detect temperature at high accuracy by applying a pulse current to a coil wound to a magnetic core consisting of a temperature-sensitive magnetic material whose magnetic permeability changes suddenly with curie temperature as a boundary, and using the presence or absence of an induction voltage generated at the rising and breaking of these pulses.
COPYRIGHT: (C)1977,JPO&Japio
JP1601176A 1976-02-18 1976-02-18 Temperature detecting circuit Pending JPS52100274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1601176A JPS52100274A (en) 1976-02-18 1976-02-18 Temperature detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1601176A JPS52100274A (en) 1976-02-18 1976-02-18 Temperature detecting circuit

Publications (1)

Publication Number Publication Date
JPS52100274A true JPS52100274A (en) 1977-08-23

Family

ID=11904633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1601176A Pending JPS52100274A (en) 1976-02-18 1976-02-18 Temperature detecting circuit

Country Status (1)

Country Link
JP (1) JPS52100274A (en)

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