JPS58167429U - temperature measuring device - Google Patents
temperature measuring deviceInfo
- Publication number
- JPS58167429U JPS58167429U JP6533482U JP6533482U JPS58167429U JP S58167429 U JPS58167429 U JP S58167429U JP 6533482 U JP6533482 U JP 6533482U JP 6533482 U JP6533482 U JP 6533482U JP S58167429 U JPS58167429 U JP S58167429U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- measuring device
- temperature
- thermoelectromotive force
- temperature measuring
- 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
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の真空チャンバ等の熱電対による温度計測
システムを示す図、第２図は熱電対線と異なる金属が介
在した場合に温度計測上の誤差要因となる事を説明する
図、第３図はこの考案の一実施例を示す図である。
図中１は熱電対温度計測部、２は熱電対線、３は補償用
導線、４は真空チャンバ、５は接続体、６は温度計測装
置、７は零接点部、８は熱起電力測定部、９は熱起電力
測定用電線、１０は異種金属、１１は接合部である。な
お、図中同一あるいは相当部分は同一符号を付して示し
である。Figure 1 is a diagram showing a conventional temperature measurement system using thermocouples in vacuum chambers, etc. Figure 2 is a diagram explaining that a different metal from the thermocouple wire can cause an error in temperature measurement. FIG. 3 shows an embodiment of this invention. In the figure, 1 is a thermocouple temperature measurement section, 2 is a thermocouple wire, 3 is a compensation lead wire, 4 is a vacuum chamber, 5 is a connection body, 6 is a temperature measurement device, 7 is a zero contact section, and 8 is a thermoelectromotive force measurement 9 is an electric wire for thermoelectromotive force measurement, 10 is a dissimilar metal, and 11 is a joint portion. In addition, the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (2)
電対温度計測部と、この計測部につながる一対の熱電対
線と、この計測部につながる一対の熱電対線と、一対の
熱電対線につながる零接点部・とを設け、上記零接点部
を零接点部を収納する物体の外に位置する熱起電力測定
部と一対の熱起電力測定用電線で接続したことを特徴と
する温度計測装置。(1) A thermocouple temperature measurement part, a pair of thermocouple wires connected to this measurement part, a pair of thermocouple wires connected to this measurement part, and a pair of thermocouples in an object in which the object whose temperature is to be measured is housed. A zero contact part connected to the wire is provided, and the zero contact part is connected to a thermoelectromotive force measuring part located outside the object housing the zero contact part by a pair of thermoelectromotive force measuring electric wires. Temperature measuring device.
される物体を収容する物体に取付けた接続体を介在させ
たことを特徴とする実用新案登録請求の範囲第（１）項
記載の温度計測装置。。(2) Utility model registration claim 1, characterized in that a connecting body attached to an object housing an object whose temperature is to be measured is interposed between the pair of thermoelectromotive force measuring electric wires. temperature measuring device. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6533482U JPS58167429U (en) | 1982-05-04 | 1982-05-04 | temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6533482U JPS58167429U (en) | 1982-05-04 | 1982-05-04 | temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58167429U true JPS58167429U (en) | 1983-11-08 |
Family
ID=30075302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6533482U Pending JPS58167429U (en) | 1982-05-04 | 1982-05-04 | temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58167429U (en) |
-
1982
- 1982-05-04 JP JP6533482U patent/JPS58167429U/en active Pending
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