JPH01115195U - - Google Patents
Info
- Publication number
- JPH01115195U JPH01115195U JP1202888U JP1202888U JPH01115195U JP H01115195 U JPH01115195 U JP H01115195U JP 1202888 U JP1202888 U JP 1202888U JP 1202888 U JP1202888 U JP 1202888U JP H01115195 U JPH01115195 U JP H01115195U
- Authority
- JP
- Japan
- Prior art keywords
- quartz tube
- insulator
- heater wire
- heater
- housed
- 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
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 3
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の一実施例の石英管ヒータユニ
ツトの縦断面図、第２図は同横断面図、第３図は
従来例の石英管ヒータユニツトの縦断面図である
。
１……ヒータ線、３……絶縁体、５……石英管
。
FIG. 1 is a longitudinal cross-sectional view of a quartz tube heater unit according to an embodiment of the present invention, FIG. 2 is a cross-sectional view thereof, and FIG. 3 is a longitudinal cross-sectional view of a conventional quartz tube heater unit. 1... Heater wire, 3... Insulator, 5... Quartz tube.
Claims (1)
面負荷密度が高くなるようにヒータ線を螺旋状に
巻き付け、前記ヒータ線と前記絶縁体とを石英管
の中に納めてなる縦型石英管ヒータユニツト。 A vertical quartz tube in which a heater wire is spirally wound around a rigid grid-like vertically elongated insulator so as to increase the surface load density, and the heater wire and the insulator are housed in the quartz tube. heater unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202888U JPH01115195U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202888U JPH01115195U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115195U true JPH01115195U (en) | 1989-08-02 |
Family
ID=31221102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1202888U Pending JPH01115195U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115195U (en) |
-
1988
- 1988-01-29 JP JP1202888U patent/JPH01115195U/ja active Pending