JPH0416342U - - Google Patents
Info
- Publication number
- JPH0416342U JPH0416342U JP5535790U JP5535790U JPH0416342U JP H0416342 U JPH0416342 U JP H0416342U JP 5535790 U JP5535790 U JP 5535790U JP 5535790 U JP5535790 U JP 5535790U JP H0416342 U JPH0416342 U JP H0416342U
- Authority
- JP
- Japan
- Prior art keywords
- porcelain tube
- porcelain
- crucible
- electric furnace
- means provided
- 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
- 229910052573 porcelain Inorganic materials 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は従来の装置の縦断面図である。
１……電気炉、２……磁製管、３……磁製管保
持用治具、４……るつぼ保持用磁製管、５ａ……
下部シール材、５ｃ……シール材、６……試料、
７……磁製るつぼ、８……ローター、９……回転
粘度計、１０……雰囲気ガス供給管、１１……流
量計、１２……大気侵入防止治具、１２ａ……ガ
ス供給管、１２ｂ……ガス吹出し口、１２ｃ……
ガス排出口、１３……流量計。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional device. 1... Electric furnace, 2... Porcelain tube, 3... Jig for holding the porcelain tube, 4... Porcelain tube for holding the crucible, 5a...
Lower sealing material, 5c...Sealing material, 6...Sample,
7...Porcelain crucible, 8...Rotor, 9...Rotational viscometer, 10...Atmospheric gas supply pipe, 11...Flowmeter, 12...Atmospheric intrusion prevention jig, 12a...Gas supply pipe, 12b ...Gas outlet, 12c...
Gas outlet, 13...flow meter.
Claims (1)
で上記電気炉に支持された磁製管と、同磁製管内
に同軸に設けられ、上端に磁製管るつぼを持つる
つぼ保持用磁製管と、下端部が同磁製るつぼ内面
底部に近接してほぼ鉛直に設置されたローターと
、同ローターの上端に接続された回転粘度計とを
有する粘度測定装置において、上記磁製管の端部
に設けられた雰囲気ガス供給手段と、上記磁製管
の上端部に設けられた大気侵入防止手段とを備え
てなることを特徴とする高温粘度測定装置。 A porcelain tube that is inserted into an electric furnace and whose upper end is supported in the electric furnace by a porcelain tube holding jig, and a crucible holding device that is installed coaxially within the porcelain tube and has a porcelain tube crucible at its upper end. In a viscosity measuring device comprising a porcelain tube, a rotor whose lower end is installed almost vertically in close proximity to the inner bottom of the porcelain crucible, and a rotational viscometer connected to the upper end of the rotor, the porcelain tube A high-temperature viscosity measuring device comprising: an atmospheric gas supply means provided at the end of the porcelain tube; and an air intrusion prevention means provided at the upper end of the porcelain tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5535790U JPH0416342U (en) | 1990-05-29 | 1990-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5535790U JPH0416342U (en) | 1990-05-29 | 1990-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0416342U true JPH0416342U (en) | 1992-02-10 |
Family
ID=31578240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5535790U Pending JPH0416342U (en) | 1990-05-29 | 1990-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416342U (en) |
-
1990
- 1990-05-29 JP JP5535790U patent/JPH0416342U/ja active Pending
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