JPS6461623A - Method for fitting thermocouple - Google Patents
Method for fitting thermocoupleInfo
- Publication number
- JPS6461623A JPS6461623A JP21937387A JP21937387A JPS6461623A JP S6461623 A JPS6461623 A JP S6461623A JP 21937387 A JP21937387 A JP 21937387A JP 21937387 A JP21937387 A JP 21937387A JP S6461623 A JPS6461623 A JP S6461623A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- excessive
- length parts
- time
- 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.)
- Granted
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
PURPOSE:To improve contacting strength and to shorten a welding time greatly, by welding two thermocouple wires which crossing each other temporarily while excessive-length parts are left, and carrying out main welding with a laser beam to wide area including the connection part and excessive-length parts. CONSTITUTION:When chromel-constantan thermocouples, for example, are welded as wire materials 2 and 3 to a chip base material 1, the connection body 7 is formed on the wire materials 2 and 3 while the excessive-length parts 4 and 5 are left. Then the main welding is carried out with a spot circle 6 of the laser beam to the wide area including the connection body 7 and excessive-length parts 4 and 5. The temporary welding improve the heat conductivity between the wires to eliminate the temperature difference between the wire materials at the time of the main welding. Further, this part secures thermocouple molding volume required for welding to the excessive-length parts. Consequently, the connection molding in an excellent spherical shape at the time of the main welding, the contacting strength is improved to obtain nearly 100% yield, and the welding time is shortened greatly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21937387A JPH0726877B2 (en) | 1987-09-02 | 1987-09-02 | How to install the thermocouple |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21937387A JPH0726877B2 (en) | 1987-09-02 | 1987-09-02 | How to install the thermocouple |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6461623A true JPS6461623A (en) | 1989-03-08 |
JPH0726877B2 JPH0726877B2 (en) | 1995-03-29 |
Family
ID=16734399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21937387A Expired - Lifetime JPH0726877B2 (en) | 1987-09-02 | 1987-09-02 | How to install the thermocouple |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0726877B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5068219A (en) * | 1988-02-26 | 1991-11-26 | Mitsubishi Materials Corporation | High strength superconducting wires and cables each having high current density, and a process for fabricating them |
JPH04102439U (en) * | 1991-01-25 | 1992-09-03 | 石川島播磨重工業株式会社 | Temperature measurement device using thermocouple |
DE102012105547A1 (en) * | 2012-06-26 | 2014-01-16 | Endress + Hauser Wetzer Gmbh + Co. Kg | Temperature measuring device, measuring element for a temperature measuring device and method for producing the temperature measuring device |
-
1987
- 1987-09-02 JP JP21937387A patent/JPH0726877B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5068219A (en) * | 1988-02-26 | 1991-11-26 | Mitsubishi Materials Corporation | High strength superconducting wires and cables each having high current density, and a process for fabricating them |
JPH04102439U (en) * | 1991-01-25 | 1992-09-03 | 石川島播磨重工業株式会社 | Temperature measurement device using thermocouple |
DE102012105547A1 (en) * | 2012-06-26 | 2014-01-16 | Endress + Hauser Wetzer Gmbh + Co. Kg | Temperature measuring device, measuring element for a temperature measuring device and method for producing the temperature measuring device |
Also Published As
Publication number | Publication date |
---|---|
JPH0726877B2 (en) | 1995-03-29 |
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