JPH0238943Y2 - - Google Patents
Info
- Publication number
- JPH0238943Y2 JPH0238943Y2 JP13712484U JP13712484U JPH0238943Y2 JP H0238943 Y2 JPH0238943 Y2 JP H0238943Y2 JP 13712484 U JP13712484 U JP 13712484U JP 13712484 U JP13712484 U JP 13712484U JP H0238943 Y2 JPH0238943 Y2 JP H0238943Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- reaction tube
- tube
- actuator
- guide
- 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.)
- Expired
Links
- 238000001947 vapour-phase growth Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 19
- 235000012431 wafers Nutrition 0.000 description 9
- 238000002791 soaking Methods 0.000 description 8
- 239000012495 reaction gas Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13712484U JPH0238943Y2 (enrdf_load_stackoverflow) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13712484U JPH0238943Y2 (enrdf_load_stackoverflow) | 1984-09-10 | 1984-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155074U JPS6155074U (enrdf_load_stackoverflow) | 1986-04-14 |
| JPH0238943Y2 true JPH0238943Y2 (enrdf_load_stackoverflow) | 1990-10-19 |
Family
ID=30695541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13712484U Expired JPH0238943Y2 (enrdf_load_stackoverflow) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238943Y2 (enrdf_load_stackoverflow) |
-
1984
- 1984-09-10 JP JP13712484U patent/JPH0238943Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6155074U (enrdf_load_stackoverflow) | 1986-04-14 |
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