JPS5533672A - Temperature measuring resistor - Google Patents
Temperature measuring resistorInfo
- Publication number
- JPS5533672A JPS5533672A JP10735978A JP10735978A JPS5533672A JP S5533672 A JPS5533672 A JP S5533672A JP 10735978 A JP10735978 A JP 10735978A JP 10735978 A JP10735978 A JP 10735978A JP S5533672 A JPS5533672 A JP S5533672A
- Authority
- JP
- Japan
- Prior art keywords
- spool
- wire
- welded
- wound
- measuring resistor
- 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
Links
Abstract
PURPOSE: To make it possible to easily insulate a temperature measuring resistor, which is made of Pt-Co alloy effective in a remarkably low temperature range, by covering a spool, which is wound with a temperature sensitive wire, with a thermally shrinking tube and by filling the spool in a metal capsule.
CONSTITUTION: Two lead wires 2 are welded to one end of a cylindrical glass spool 1 formed with double parallel grooves 1a. Then, a temperature sensitive element wire 3 is welded to one end 2a of the wires 2, and one end of the wire 3 is welded to the spool 1. After that, the wire 3 is wound on the grooves la and has its terminal end 3a welded to the spool 1. The temperature measuring resistor thus prepared has its resistance adjusted by the heat treatment. After that, the portion of the spool 1, on which the wire 3 is not wound, is cut away and is covered with a thermally shrinking tube 4. Then, a lead wire 5 has its bent point 5a connected with the wires 2 and is wholly covered with a thermally shrinking tube 4b. The spool 1 thus prepared is inserted into a metal capsule 6, and a seal member 8 is fitted between a metal cap 7 to be mounted and the capsule 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10735978A JPS5533672A (en) | 1978-09-01 | 1978-09-01 | Temperature measuring resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10735978A JPS5533672A (en) | 1978-09-01 | 1978-09-01 | Temperature measuring resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5533672A true JPS5533672A (en) | 1980-03-08 |
Family
ID=14457065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10735978A Pending JPS5533672A (en) | 1978-09-01 | 1978-09-01 | Temperature measuring resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533672A (en) |
-
1978
- 1978-09-01 JP JP10735978A patent/JPS5533672A/en active Pending
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