JPH01126537U - - Google Patents
Info
- Publication number
- JPH01126537U JPH01126537U JP2214088U JP2214088U JPH01126537U JP H01126537 U JPH01126537 U JP H01126537U JP 2214088 U JP2214088 U JP 2214088U JP 2214088 U JP2214088 U JP 2214088U JP H01126537 U JPH01126537 U JP H01126537U
- Authority
- JP
- Japan
- Prior art keywords
- cold junction
- block
- isothermal
- room temperature
- isothermal block
- 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
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図はこの考案にかかる熱電対の素線とリー
ド線との冷接点の接続構造を示す図、第２図はこ
の考案にかかる熱電対の冷接点部間の熱的距離の
短さを示す図、第３図は室温の変化によるこの考
案にかかる熱電対の冷接点部の影響を示す図、第
４図は熱電対の配線を示す図、である。
１……熱電対素線、２……リード線、３……冷
接点、４……等温ブロツク、５……薄膜絶縁シー
ト、６……等温壁、７……外側ケース、８……断
熱材、９……支柱、１０……シヤーシ、１１……
室温補償素子。
Figure 1 shows the connection structure of the cold junction between the wire and lead wire of the thermocouple according to this invention, and Figure 2 shows the short thermal distance between the cold junctions of the thermocouple according to this invention. FIG. 3 is a diagram showing the effect of changes in room temperature on the cold junction of the thermocouple according to this invention, and FIG. 4 is a diagram showing the wiring of the thermocouple. 1... Thermocouple wire, 2... Lead wire, 3... Cold junction, 4... Isothermal block, 5... Thin film insulation sheet, 6... Isothermal wall, 7... Outer case, 8... Insulating material , 9... pillar, 10... chassis, 11...
Room temperature compensation element.
Claims (1)
に素線とリード線とを接合する冷接点を埋設し、
更に該ブロツク内の前記接合点を薄膜絶縁シート
によつて隔離し、前記等温ブロツクに室温補償素
子を接着してなる冷接点構造としたことを特徴と
する断熱型熱電対。 A cold junction that connects the strands and lead wires is embedded in an isothermal block made of a material with good thermal conductivity.
A heat insulating thermocouple further comprising a cold junction structure in which the junction point in the block is isolated by a thin insulating sheet and a room temperature compensating element is bonded to the isothermal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2214088U JPH0537231Y2 (en) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2214088U JPH0537231Y2 (en) | 1988-02-22 | 1988-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01126537U true JPH01126537U (en) | 1989-08-29 |
| JPH0537231Y2 JPH0537231Y2 (en) | 1993-09-21 |
Family
ID=31239985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2214088U Expired - Lifetime JPH0537231Y2 (en) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537231Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008191093A (en) * | 2007-02-07 | 2008-08-21 | Ono Sokki Co Ltd | Strain gauge |
-
1988
- 1988-02-22 JP JP2214088U patent/JPH0537231Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008191093A (en) * | 2007-02-07 | 2008-08-21 | Ono Sokki Co Ltd | Strain gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537231Y2 (en) | 1993-09-21 |
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