JPS5784324A - Manufacture of temperature measuring body with multiple measuring points - Google Patents

Manufacture of temperature measuring body with multiple measuring points

Info

Publication number
JPS5784324A
JPS5784324A JP16028280A JP16028280A JPS5784324A JP S5784324 A JPS5784324 A JP S5784324A JP 16028280 A JP16028280 A JP 16028280A JP 16028280 A JP16028280 A JP 16028280A JP S5784324 A JPS5784324 A JP S5784324A
Authority
JP
Japan
Prior art keywords
wire
temperature measuring
points
sheath type
type thermocouple
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
JP16028280A
Other languages
Japanese (ja)
Inventor
Osamu Takahashi
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.)
SUKEGAWA DENKI KOGYO KK
Sukegawa Electric Co Ltd
Original Assignee
SUKEGAWA DENKI KOGYO KK
Sukegawa Electric 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 SUKEGAWA DENKI KOGYO KK, Sukegawa Electric Co Ltd filed Critical SUKEGAWA DENKI KOGYO KK
Priority to JP16028280A priority Critical patent/JPS5784324A/en
Publication of JPS5784324A publication Critical patent/JPS5784324A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE:To manufacture highly reliable temperature measuring body with multiple measuring points by coaxially welding dummy wire to the tip of a sheath type thermocouple with a connecting metal piece, inserting several pieces of the wire into a metal pipe together with an inorganic insulating material and the like, and performing diameter reducing machining. CONSTITUTION:The dummy wire is coaxially welded to the tip of an external metal pipe which is a temperature measuring contact point part of the sheath type thermocouple via the connecting metal piece. The several pieces of said wire are inserted into the desired number of double hole block groups of the inorganic insulating material which are aligned in series, with the temperature measuring points being separated by a desired interval. Then, they are enclosed in the metallic protecting pipe together, and extraction and elongation are performed. Then the diameter is reduced, and the sealing cover processing is performed. For example, the sheath type thermocouple 2 having temperature measuring blank wire 8 and the temperature measuring contact points 3 is connected to the dummy metal wire 10 via a connecting metal piece 9. Desired pieces of internal raw wire 11 obtained in this way are inserted into the double hole insulating block 12, and enclosed in the metal protecting pipe 1. Then the diameter is reduced. In this method, the temperature measuring body with the multiple measuring points characterized by uniform heat transmitting condition along the entire length and high reliability can be manufactured.
JP16028280A 1980-11-14 1980-11-14 Manufacture of temperature measuring body with multiple measuring points Pending JPS5784324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16028280A JPS5784324A (en) 1980-11-14 1980-11-14 Manufacture of temperature measuring body with multiple measuring points

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16028280A JPS5784324A (en) 1980-11-14 1980-11-14 Manufacture of temperature measuring body with multiple measuring points

Publications (1)

Publication Number Publication Date
JPS5784324A true JPS5784324A (en) 1982-05-26

Family

ID=15711612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16028280A Pending JPS5784324A (en) 1980-11-14 1980-11-14 Manufacture of temperature measuring body with multiple measuring points

Country Status (1)

Country Link
JP (1) JPS5784324A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034237U (en) * 1989-05-31 1991-01-17
CN110987213A (en) * 2019-12-12 2020-04-10 苏州长风航空电子有限公司 Double-measuring-point armored thermocouple structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538370U (en) * 1976-07-02 1978-01-24
JPS5331479B2 (en) * 1975-08-05 1978-09-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331479B2 (en) * 1975-08-05 1978-09-02
JPS538370U (en) * 1976-07-02 1978-01-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034237U (en) * 1989-05-31 1991-01-17
CN110987213A (en) * 2019-12-12 2020-04-10 苏州长风航空电子有限公司 Double-measuring-point armored thermocouple structure

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