JPS6444549U - - Google Patents
Info
- Publication number
- JPS6444549U JPS6444549U JP14063487U JP14063487U JPS6444549U JP S6444549 U JPS6444549 U JP S6444549U JP 14063487 U JP14063487 U JP 14063487U JP 14063487 U JP14063487 U JP 14063487U JP S6444549 U JPS6444549 U JP S6444549U
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- hot junction
- junction structure
- short tube
- model registration
- 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
- 238000003466 welding Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図イ及びロは従来の熱電対の温接点構造の
縦断面図である。第２図は本考案の実施例に係る
熱電対の温接点構造の縦断面図で、第３図〜第５
図は本考案の他の実施例を示す縦断面図である。
１ａ，１ｂ…：熱電対素線、２：束ね部、３：
短管、４：溶接、５：温接点部、６：硝子、７：
撚り合わせ部、８：縮径部。
FIGS. 1A and 1B are vertical cross-sectional views of the hot junction structure of a conventional thermocouple. FIG. 2 is a vertical cross-sectional view of the hot junction structure of a thermocouple according to an embodiment of the present invention, and FIG.
The figure is a longitudinal sectional view showing another embodiment of the present invention. 1a, 1b...: Thermocouple wire, 2: Bundled part, 3:
Short tube, 4: Welding, 5: Hot junction, 6: Glass, 7:
Twisted portion, 8: Reduced diameter portion.
補正 昭６２．１０．２４
考案の名称を次のように補正する。
考案の名称 熱電対温接点構造
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment October 24, 1982 The name of the invention is amended as follows. Title of the invention Thermocouple hot junction structure The claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
１ 先端を揃えて束ねた複数本からなる熱電対素
線と、該熱電対素線の先端外側の所要長さに亘つ
て嵌合せしめた短管と、該短管端部と前記熱電対
素線の先端とを一体に溶接してなることを特徴と
する熱電対温接点構造。
２ 短管と嵌合する部分の各熱電対素線の相互を
撚り合わせてなることを特徴とする実用新案登録
請求の範囲第１項記載の熱電対温接点構造。
３ 少なくとも短管の一部を、或は全体を縮径し
てなることを特徴とする実用新案登録請求の範囲
第１項又は第２項記載の熱電対温接点構造。[Claims for Utility Model Registration] 1. A thermocouple wire consisting of a plurality of thermocouple wires bundled with their tips aligned, a short tube fitted over a required length outside the tip of the thermocouple wire, and the short tube. A thermocouple hot junction structure characterized in that a tube end portion and the tip of the thermocouple wire are integrally welded. 2. The thermocouple hot junction structure according to claim 1 of the utility model registration, characterized in that the thermocouple wires in the portion that fits with the short tube are twisted together. 3. The thermocouple hot junction structure according to claim 1 or 2, which is formed by reducing the diameter of at least a portion or the entire short tube.
【図面の簡単な説明】
第１図イ及びロは従来の熱電対の温接点構造の
縦断面図である。第２図は本考案の実施例に係る
熱電対の温接点構造の縦断面図で、第３図〜第５
図は本考案の他の実施例を示す縦断面図である。
１ａ，１ｂ…：熱電対素線、２：束ね部、３：
短管、４：溶接、５：温接点部、６：碍子、７：
撚り合わせ部、８：縮径部。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1A and 1B are longitudinal sectional views of a conventional hot junction structure of a thermocouple. FIG. 2 is a vertical cross-sectional view of the hot junction structure of a thermocouple according to an embodiment of the present invention, and FIG.
The figure is a longitudinal sectional view showing another embodiment of the present invention. 1a, 1b...: Thermocouple wire, 2: Bundled part, 3:
Short pipe, 4: Welding, 5: Hot junction, 6: Insulator, 7:
Twisted portion, 8: Reduced diameter portion.
Claims (1)
線と、該熱電対素線の先端外側の所要長さに亘つ
て嵌合せしめた短管と、該短管端部と前記熱電対
素線の先端とを一体に溶接してなることを特徴と
する熱電対温接点構造。 ２ 短管と嵌合する部分の各熱電対素線の相互を
撚り合わせてなることを特徴とする実用新案登録
請求の範囲第１項記載の熱電対温接点構造。 ３ 少なくとも短管の一部を、或は全体を縮径し
てなることを特徴とする実用新案登録請求の範囲
第１項又は第２項記載の熱電対温接点構造。[Claims for Utility Model Registration] 1. A thermocouple wire consisting of a plurality of thermocouple wires bundled with their tips aligned, a short tube fitted over a required length outside the tip of the thermocouple wire, and the short tube. A thermocouple hot junction structure characterized in that a tube end portion and the tip of the thermocouple wire are integrally welded. 2. The thermocouple hot junction structure according to claim 1 of the utility model registration, characterized in that the thermocouple wires in the portion that fits with the short tube are twisted together. 3. The thermocouple hot junction structure according to claim 1 or 2, which is formed by reducing the diameter of at least a portion or the entire short tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140634U JPH0810212Y2 (en) | 1987-09-14 | 1987-09-14 | Thermocouple hot junction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140634U JPH0810212Y2 (en) | 1987-09-14 | 1987-09-14 | Thermocouple hot junction structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444549U true JPS6444549U (en) | 1989-03-16 |
| JPH0810212Y2 JPH0810212Y2 (en) | 1996-03-27 |
Family
ID=31404986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987140634U Expired - Lifetime JPH0810212Y2 (en) | 1987-09-14 | 1987-09-14 | Thermocouple hot junction structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810212Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126977A (en) * | 1978-03-27 | 1979-10-02 | Automobile Antipollution | Thermocouple for high temperature switch |
-
1987
- 1987-09-14 JP JP1987140634U patent/JPH0810212Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126977A (en) * | 1978-03-27 | 1979-10-02 | Automobile Antipollution | Thermocouple for high temperature switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810212Y2 (en) | 1996-03-27 |
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