JPS63152542U - - Google Patents
Info
- Publication number
- JPS63152542U JPS63152542U JP4442287U JP4442287U JPS63152542U JP S63152542 U JPS63152542 U JP S63152542U JP 4442287 U JP4442287 U JP 4442287U JP 4442287 U JP4442287 U JP 4442287U JP S63152542 U JPS63152542 U JP S63152542U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- protection tube
- vacuum
- measuring device
- temperature measuring
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図および第２図はこの考案に係わる温度計
測装置の一実施例を示すもので、第１図はこの温
度計測装置を真空炉の炉壁に取り付けた状態の側
面図、第２図はこの温度計測装置の一部を破断し
て示した拡大断面図である。
Ｖ……真空炉、Ｔ……温度計測装置、１……炉
壁、２……保護管、３……熱電対温度計、６……
排気口、１８……排気管、１９……真空排気ポン
プ（排気装置）。
Figures 1 and 2 show an embodiment of the temperature measuring device according to this invention. Figure 1 is a side view of the temperature measuring device attached to the wall of a vacuum furnace, and Figure 2 is a side view of the temperature measuring device attached to the wall of a vacuum furnace. It is an enlarged sectional view showing a part of this temperature measuring device broken. V...Vacuum furnace, T...Temperature measuring device, 1...Furnace wall, 2...Protection tube, 3...Thermocouple thermometer, 6...
Exhaust port, 18... Exhaust pipe, 19... Vacuum exhaust pump (exhaust device).
Claims (1)
られて炉内温度を計測する真空炉用温度計測装置
であつて、前記真空炉の炉壁を貫通して先端部が
炉内に挿入され基端部が炉外に位置する状態で炉
壁に取り付けられる保護管と、その保護管の内部
に収納される熱電対温度計と、前記保護管の基端
部に設けられた排気口を通して保護管内部から排
気を行つて保護管内部を真空とするための排気装
置とを具備してなることを特徴とする真空炉用温
度計測装置。 A temperature measuring device for a vacuum furnace that is attached to a vacuum furnace that performs processing by evacuating the inside of the furnace to measure the temperature inside the furnace, the tip of which is inserted into the furnace by penetrating the furnace wall of the vacuum furnace. A protection tube that is attached to the furnace wall with its end located outside the furnace, a thermocouple thermometer housed inside the protection tube, and a protection tube that passes through an exhaust port provided at the base end of the protection tube. 1. A temperature measuring device for a vacuum furnace, comprising: an exhaust device for evacuating the inside of a protection tube to create a vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4442287U JPS63152542U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4442287U JPS63152542U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152542U true JPS63152542U (en) | 1988-10-06 |
Family
ID=30862218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4442287U Pending JPS63152542U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152542U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178231A (en) * | 1982-04-12 | 1983-10-19 | Japan Atom Energy Res Inst | Thermocouple with protective tube |
| JPS60198423A (en) * | 1984-03-21 | 1985-10-07 | Kawasaki Steel Corp | Instrument for measuring temperature of molten metal |
-
1987
- 1987-03-26 JP JP4442287U patent/JPS63152542U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178231A (en) * | 1982-04-12 | 1983-10-19 | Japan Atom Energy Res Inst | Thermocouple with protective tube |
| JPS60198423A (en) * | 1984-03-21 | 1985-10-07 | Kawasaki Steel Corp | Instrument for measuring temperature of molten metal |