JPS61129156U - - Google Patents
Info
- Publication number
- JPS61129156U JPS61129156U JP1111385U JP1111385U JPS61129156U JP S61129156 U JPS61129156 U JP S61129156U JP 1111385 U JP1111385 U JP 1111385U JP 1111385 U JP1111385 U JP 1111385U JP S61129156 U JPS61129156 U JP S61129156U
- Authority
- JP
- Japan
- Prior art keywords
- silver
- tube
- thermocouple
- rod body
- hole
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 23
- 241001226615 Asphodelus albus Species 0.000 claims description 14
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- 229910000809 Alumel Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000011056 performance test Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
第１図は本考案の銀棒の熱電対の銀棒本体への
接合部の拡大した切断面部分図、第２図は、従来
の熱処理油冷却性能試験用銀棒の模式的概略図、
第３図ａ〜ｄは従来の熱処理油冷却性能試験用銀
棒の形成工程を示した工程図である。
１；支持体、２；銀棒本体、３；銀―アルメル
線熱電対、４；アルメル線、５ａ，５ｂ，５ｃ；
絶縁管、６；銀線、７；銀製管、８；耐熱絶縁体
、９；貫通孔、９ａ，１１；ネジ部、１０；アル
ミナセメント、１２ａ，１２ｂ，１２ｃ，１２ｄ
；接合部、１３；球状部分。
FIG. 1 is an enlarged partial cross-sectional view of the junction of the thermocouple of the silver rod of the present invention to the silver rod body, and FIG. 2 is a schematic diagram of a conventional silver rod for heat treatment oil cooling performance test.
FIGS. 3a to 3d are process diagrams showing the conventional process of forming a silver bar for heat treatment oil cooling performance test. 1; Support body, 2; Silver rod body, 3; Silver-alumel wire thermocouple, 4; Alumel wire, 5a, 5b, 5c;
Insulating tube, 6; Silver wire, 7; Silver tube, 8; Heat-resistant insulator, 9; Through hole, 9a, 11; Threaded part, 10; Alumina cement, 12a, 12b, 12c, 12d
; joint part, 13; spherical part.
Claims (1)
本体と、該銀棒本体内にその一方の接点を有する
ように該銀棒本体に接合された銀―アルメル線熱
電対とを有してなる冷却性能試験用銀棒に於いて
、前記熱電対が、アルメル線を、銀製管内に絶縁
体を介して絶縁され、かつ該銀製管の一端部の端
面と該アルメル線の一端が一致するように挿入配
置した管部分を有して構成され、この熱電対の有
する管部分の前記銀製管端部を含む先端部分を、
前記銀棒本体を該銀棒本体の中心軸に対して垂直
に交差する中心軸を有して貫通した円孔の一方の
開口から挿入して、該銀製管端部を前記貫通孔の
他方の開口近傍で、前記銀棒本体側面よりも内側
に位置させ、銀アーク溶接によつて、前記貫通孔
の一方の開口に位置する前記熱電対の管部分の側
面と前記銀棒本体の側面とを接合し、更に前記貫
通孔の他方の開口に位置する前記銀製管端部の端
面を覆い、かつ該端部と前記銀棒本体とを結合し
て、前記貫通孔内に、前記熱電対の有する管部分
の先端部分を固定するとともに該熱電対の一方の
接点を設けた構成を有する冷却性能試験用銀棒。 A support body, a cylindrical silver rod body supported by the support body, and a silver-alumel wire thermocouple joined to the silver rod body so as to have one contact point within the silver rod body. In the silver rod for cooling performance test, the thermocouple includes an alumel wire insulated within a silver tube via an insulator, and an end surface of one end of the silver tube and one end of the alumel wire coincide with each other. The tube portion of the thermocouple is inserted and arranged so that the tip portion including the silver tube end portion of the tube portion is
The silver rod body is inserted through one opening of a circular hole that passes through the hole with its central axis perpendicularly intersecting the central axis of the silver rod body, and the end of the silver tube is inserted into the other opening of the through hole. The side surface of the tube portion of the thermocouple located at one opening of the through hole and the side surface of the silver rod body are connected by silver arc welding near the opening and inside the side surface of the silver rod body. and further cover the end face of the end of the silver tube located at the other opening of the through hole, and connect the end to the silver rod main body, and place the thermocouple in the through hole. A silver rod for cooling performance testing having a configuration in which the tip of a tube portion is fixed and one contact point of the thermocouple is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1111385U JPS61129156U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1111385U JPS61129156U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129156U true JPS61129156U (en) | 1986-08-13 |
Family
ID=30492928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1111385U Pending JPS61129156U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129156U (en) |
-
1985
- 1985-01-31 JP JP1111385U patent/JPS61129156U/ja active Pending