JPS5786727A - Temperature sensing element - Google Patents

Temperature sensing element

Info

Publication number
JPS5786727A
JPS5786727A JP16361480A JP16361480A JPS5786727A JP S5786727 A JPS5786727 A JP S5786727A JP 16361480 A JP16361480 A JP 16361480A JP 16361480 A JP16361480 A JP 16361480A JP S5786727 A JPS5786727 A JP S5786727A
Authority
JP
Japan
Prior art keywords
wire
metallic
temperature coefficient
resistance temperature
resistance
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
JP16361480A
Other languages
Japanese (ja)
Other versions
JPS618373B2 (en
Inventor
Hidesato Kawanishi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16361480A priority Critical patent/JPS5786727A/en
Publication of JPS5786727A publication Critical patent/JPS5786727A/en
Publication of JPS618373B2 publication Critical patent/JPS618373B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE:To make it possible to measure the temperature up to a high temperature region and to perform self-control by constituting the temperature sensor by connecting a metallic resistor wire having large resistance temperature coefficient to a metallic resistor wire having small resistance temperature coefficient in parallel. CONSTITUTION:Nickel wire, tungsten wire, molybdenum wire, platinum wire, and alloy wire of these elements are employed for the first metallic resistor wire 12 having the large resistance temperature coefficient. Nichrome wire, iron-chromium-aluminum wire and the like are employed for the second metallic resistor wire 13 having small resistance temperature coefficient. One end of said first metallic resistance wire 12 and one end of said metallic resistance wire 13 are commonly connected to one terminal rod 14. The other ends thereof are commonly connected to the other terminal rod 15. They are connected in parallel and inserted into a metal pipe 11. Insulating powder 16 is packed therein.
JP16361480A 1980-11-19 1980-11-19 Temperature sensing element Granted JPS5786727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16361480A JPS5786727A (en) 1980-11-19 1980-11-19 Temperature sensing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16361480A JPS5786727A (en) 1980-11-19 1980-11-19 Temperature sensing element

Publications (2)

Publication Number Publication Date
JPS5786727A true JPS5786727A (en) 1982-05-29
JPS618373B2 JPS618373B2 (en) 1986-03-13

Family

ID=15777265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16361480A Granted JPS5786727A (en) 1980-11-19 1980-11-19 Temperature sensing element

Country Status (1)

Country Link
JP (1) JPS5786727A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458045A (en) * 2014-12-09 2015-03-25 福建宁德核电有限公司 Temperature measuring system
CN113053603A (en) * 2021-03-24 2021-06-29 安徽省昌盛电子有限公司 Temperature safety resistor capable of fusing semi-short circuit accurately

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458045A (en) * 2014-12-09 2015-03-25 福建宁德核电有限公司 Temperature measuring system
CN113053603A (en) * 2021-03-24 2021-06-29 安徽省昌盛电子有限公司 Temperature safety resistor capable of fusing semi-short circuit accurately

Also Published As

Publication number Publication date
JPS618373B2 (en) 1986-03-13

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