JPS6068441U - thermocouple protection tube - Google Patents
thermocouple protection tubeInfo
- Publication number
- JPS6068441U JPS6068441U JP16100883U JP16100883U JPS6068441U JP S6068441 U JPS6068441 U JP S6068441U JP 16100883 U JP16100883 U JP 16100883U JP 16100883 U JP16100883 U JP 16100883U JP S6068441 U JPS6068441 U JP S6068441U
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- tube
- shielding material
- inner magnetic
- platinum
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
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ａおよびｂはそれぞれ従来例の縦断面図および横
断面図、第２図ａおよびｂはそれぞれ提案例の縦断面図
および横断面図、第３図ａおよびｂはそれぞれこの考案
の一実施例を示す縦断面図および横断面図、第４図ａ、
ｂおよびＣはそれぞれ他の実施例を示す縦断面図、横
断面図および要部斜面図である。
８．８′・・・・・・内側磁性管体、８ａ、８ｂ・・・
・・・挿 。
通孔、９・・・・・・熱電対、９ａ、９ｂ・・・・・・
金属線、９Ｃ・・・・・・熱接点、１０．１０’・・・
・・・シールド材、１０ａｔ １０’ ｂ、１０’
ｃ”””白金線、１０′ａ・・・・・・白金薄膜、１１
，１１’・・・・・・アース線、１２・・・・・・外側
磁性管体、１３・・・・・・絶縁基板、１３ａ・・・・
・・装着穴、１４．１４’・・・・・・保護管。
第２図
第３図Figures 1a and b are longitudinal and cross-sectional views of the conventional example, Figures 2a and b are longitudinal and cross-sectional views of the proposed example, respectively, and Figures 3a and b are of the proposed example. Vertical cross-sectional view and cross-sectional view showing the embodiment, FIG. 4a,
b and C are a longitudinal cross-sectional view, a cross-sectional view, and a principal part oblique view showing other embodiments, respectively. 8.8'...Inner magnetic tube body, 8a, 8b...
...insert. Through hole, 9...Thermocouple, 9a, 9b...
Metal wire, 9C...Hot junction, 10.10'...
...Shield material, 10at 10' b, 10'
c"""Platinum wire, 10'a...Platinum thin film, 11
, 11'... Earth wire, 12... Outer magnetic tube, 13... Insulating board, 13a...
...Mounting hole, 14.14'...Protection tube. Figure 2 Figure 3
Claims (1)
方向に貫設した内側磁性管体の外周に白金製シールド材
を覆着し、この白金製シールド材と導通するアース線を
、熱電対の非熱接点側に対応する前記内側磁性管体の基
端側より引き出すとともに、熱電対の熱接点側に対応す
る西端部゛ を閉塞した外側磁性管体により、前記
内側磁性管体および白金製シールド材の全体を覆ったこ
とを特徴とする熱電対の保護管。 （２）前記シールド材は、前記内側磁性管体の外周に巻
き付けたコイル状白金線である実用新案登録請求の範囲
第１項記載の熱電対の保護管。 （３）前記シールド材は、前記内側磁性管体に外嵌した
白金円筒体である実用新案登録請求の範囲第１項記載の
熱電対の保護管。 （４） 前記シールド材は、前記内側磁性管体の外周
に巻装した白金薄膜である実用新案登録請求の範囲第１
項記載の熱電対の保護管。[Scope of Claim for Utility Model Registration] '(1) A platinum shielding material is coated on the outer periphery of an inner magnetic tube in which a pair of insertion holes for inserting the metal wires of the thermocouple are inserted in the axial direction. The ground wire that is electrically connected to the magnetic shielding material is pulled out from the base end of the inner magnetic tube corresponding to the non-thermal junction side of the thermocouple, and the outer magnetic tube whose west end corresponding to the hot junction side of the thermocouple is closed is closed. A protective tube for a thermocouple, characterized in that the inner magnetic tube body and the platinum shielding material are entirely covered by a tube body. (2) The thermocouple protection tube according to claim 1, wherein the shielding material is a coiled platinum wire wound around the outer periphery of the inner magnetic tube. (3) The thermocouple protection tube according to claim 1, wherein the shielding material is a platinum cylindrical body fitted onto the inner magnetic tube. (4) The shielding material is a platinum thin film wrapped around the outer periphery of the inner magnetic tube.
Thermocouple protection tube as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16100883U JPS6068441U (en) | 1983-10-18 | 1983-10-18 | thermocouple protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16100883U JPS6068441U (en) | 1983-10-18 | 1983-10-18 | thermocouple protection tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6068441U true JPS6068441U (en) | 1985-05-15 |
| JPH0136098Y2 JPH0136098Y2 (en) | 1989-11-02 |
Family
ID=30353972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16100883U Granted JPS6068441U (en) | 1983-10-18 | 1983-10-18 | thermocouple protection tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6068441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438429A (en) * | 1990-06-04 | 1992-02-07 | Jgc Corp | Thermocouple with protective tube |
-
1983
- 1983-10-18 JP JP16100883U patent/JPS6068441U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438429A (en) * | 1990-06-04 | 1992-02-07 | Jgc Corp | Thermocouple with protective tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136098Y2 (en) | 1989-11-02 |
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