JPS6460987A - Manufacture of separator for heat treatment furnace heater - Google Patents
Manufacture of separator for heat treatment furnace heaterInfo
- Publication number
- JPS6460987A JPS6460987A JP21826287A JP21826287A JPS6460987A JP S6460987 A JPS6460987 A JP S6460987A JP 21826287 A JP21826287 A JP 21826287A JP 21826287 A JP21826287 A JP 21826287A JP S6460987 A JPS6460987 A JP S6460987A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- separator
- adiabatic material
- adiabatic
- pitch
- 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
Landscapes
- Resistance Heating (AREA)
Abstract
PURPOSE:To make it possible to manufacture a separator unified to the pitch of a heater bare wire by covering and pressing a drying and hardening adiabatic material around a heater, and forming separations at the pitch clearances between heater bare wires to dry and harden the adiabatic material. CONSTITUTION:A heater bare wire 1 of tantalum or the like heated at 700 deg.C to 800 deg.C is made into a spiral form by using a winding jig to form a heater 2. A drying and hardening adiabatic material 3 such as alumina fiber including a hardening agent is covered and pressed at the outer periphery of the heater 2, and parts of the material are pressed in the pitch clearances S between the heater bare wires to form projecting separations 4, and by drying for 5 to 6 hours at 200 deg.C to 400 deg.C, the adiabatic material 3 is hardened to form a separator 5. In the figure, 6 is a tube, 7 and 8 are the adiabatic materials, and 9 is a heat treatment furnace. And by rubbing to bend the tops of the separations 4 in a specific direction to form holding members 10 before the adiabatic material 3 is dried, the dangling of the heater bare wires 1 is prevented and the contact of the heater bare wires 1 and the tube 6 can be prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21826287A JPH0632269B2 (en) | 1987-09-01 | 1987-09-01 | Method for manufacturing separator for heater of heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21826287A JPH0632269B2 (en) | 1987-09-01 | 1987-09-01 | Method for manufacturing separator for heater of heat treatment furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6460987A true JPS6460987A (en) | 1989-03-08 |
| JPH0632269B2 JPH0632269B2 (en) | 1994-04-27 |
Family
ID=16717115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21826287A Expired - Fee Related JPH0632269B2 (en) | 1987-09-01 | 1987-09-01 | Method for manufacturing separator for heater of heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632269B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100643661B1 (en) * | 2005-04-11 | 2006-11-10 | (주)비에이치티 | Heater assembly of heat treatment equipment and fabrication method thereof |
-
1987
- 1987-09-01 JP JP21826287A patent/JPH0632269B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100643661B1 (en) * | 2005-04-11 | 2006-11-10 | (주)비에이치티 | Heater assembly of heat treatment equipment and fabrication method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632269B2 (en) | 1994-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |