JPS61152942U - - Google Patents
Info
- Publication number
- JPS61152942U JPS61152942U JP3512885U JP3512885U JPS61152942U JP S61152942 U JPS61152942 U JP S61152942U JP 3512885 U JP3512885 U JP 3512885U JP 3512885 U JP3512885 U JP 3512885U JP S61152942 U JPS61152942 U JP S61152942U
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- sheath
- boron nitride
- filled
- magnesia
- 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図はこの考案の実施例を示すシース型熱電
対のの一部半断面斜視図、第２図はシース型熱電
対の従来例を示す一部半断面斜視図、第３図は同
シース型熱電対の使用状態を示す略示断面図であ
る。
１１……シース、１２，１３……熱電対素線、
１４……マグネシア、１５……窒化ボロン。
Fig. 1 is a partially sectional perspective view of a sheathed thermocouple showing an embodiment of this invention, Fig. 2 is a partially sectional perspective view of a conventional sheathed thermocouple, and Fig. 3 is a partially sectional perspective view of a sheathed thermocouple. FIG. 2 is a schematic cross-sectional view showing the type thermocouple in use. 11... Sheath, 12, 13... Thermocouple wire,
14...Magnesia, 15...Boron nitride.
Claims (1)
種類の金属製の熱電対素線を収納したシース型熱
電対において、熱電対素線のまわりを窒化ボロン
で覆い、この窒化ボロンとシースとの間にマグネ
シアを充填してなることを特徴とするシース型熱
電対。 In a sheathed thermocouple, thermocouple wires made of different metals are housed in a sheath filled with an insulating material, the thermocouple wires are covered with boron nitride, and the space between the boron nitride and the sheath is A sheath type thermocouple characterized by being filled with magnesia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3512885U JPH041468Y2 (en) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3512885U JPH041468Y2 (en) | 1985-03-12 | 1985-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152942U true JPS61152942U (en) | 1986-09-22 |
| JPH041468Y2 JPH041468Y2 (en) | 1992-01-20 |
Family
ID=30539124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3512885U Expired JPH041468Y2 (en) | 1985-03-12 | 1985-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041468Y2 (en) |
-
1985
- 1985-03-12 JP JP3512885U patent/JPH041468Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041468Y2 (en) | 1992-01-20 |