JPS63120095U - - Google Patents
Info
- Publication number
- JPS63120095U JPS63120095U JP1116987U JP1116987U JPS63120095U JP S63120095 U JPS63120095 U JP S63120095U JP 1116987 U JP1116987 U JP 1116987U JP 1116987 U JP1116987 U JP 1116987U JP S63120095 U JPS63120095 U JP S63120095U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heating chamber
- resistant
- heated
- insulating wall
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 1
- 239000012210 heat-resistant fiber Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
図面は本考案の一実施例を示したもので、第１
図は減圧加熱炉の縦断面図、第２図はその断熱壁
の拡大断面図である。
１…密閉容器、４…断熱壁、５…加熱室、４ａ
，４ｂ…断熱層、４ｃ…カーボンシート、５…加
熱室。
The drawing shows one embodiment of the present invention.
The figure is a longitudinal sectional view of the reduced pressure heating furnace, and FIG. 2 is an enlarged sectional view of its heat insulating wall. 1...Airtight container, 4...Insulating wall, 5...Heating chamber, 4a
, 4b...insulating layer, 4c...carbon sheet, 5...heating chamber.
Claims (1)
によつて囲つた加熱室を形成し、熱加熱室内に収
容したセラミツク等の被熱物を真空或いは加圧雰
囲気下にて高温度に加熱する減圧加圧炉において
、前記断熱壁の層内に非通気性の耐熱シートをサ
ンドイツチ状に介在させてなることを特徴とする
減圧加圧炉の断熱構造。 A heating chamber surrounded by an insulating wall made of heat-resistant fiber is formed in a pressure-resistant airtight container, and the object to be heated, such as ceramic, housed in the thermal heating chamber is heated to a high temperature in a vacuum or pressurized atmosphere. A heat insulating structure for a vacuum pressurizing furnace, characterized in that a non-porous heat-resistant sheet is interposed in the layer of the heat insulating wall in the form of a sandwiched trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987011169U JPH0648318Y2 (en) | 1987-01-28 | 1987-01-28 | Thermal insulation structure of depressurization pressurization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987011169U JPH0648318Y2 (en) | 1987-01-28 | 1987-01-28 | Thermal insulation structure of depressurization pressurization furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63120095U true JPS63120095U (en) | 1988-08-03 |
| JPH0648318Y2 JPH0648318Y2 (en) | 1994-12-12 |
Family
ID=30798140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987011169U Expired - Lifetime JPH0648318Y2 (en) | 1987-01-28 | 1987-01-28 | Thermal insulation structure of depressurization pressurization furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648318Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207853A (en) * | 2011-03-30 | 2012-10-25 | Akechi Ceramics Co Ltd | Furnace structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915592A (en) * | 1972-06-01 | 1974-02-12 | ||
| JPS566736A (en) * | 1979-06-27 | 1981-01-23 | Kobe Steel Ltd | Hot hydrostatic press device |
| JPS5829129U (en) * | 1981-08-21 | 1983-02-25 | 株式会社日立製作所 | Shaft sealing device for turbocharger |
| JPS59128097U (en) * | 1983-02-17 | 1984-08-29 | 東芝セラミツクス株式会社 | Industrial furnace lining structure |
-
1987
- 1987-01-28 JP JP1987011169U patent/JPH0648318Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915592A (en) * | 1972-06-01 | 1974-02-12 | ||
| JPS566736A (en) * | 1979-06-27 | 1981-01-23 | Kobe Steel Ltd | Hot hydrostatic press device |
| JPS5829129U (en) * | 1981-08-21 | 1983-02-25 | 株式会社日立製作所 | Shaft sealing device for turbocharger |
| JPS59128097U (en) * | 1983-02-17 | 1984-08-29 | 東芝セラミツクス株式会社 | Industrial furnace lining structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207853A (en) * | 2011-03-30 | 2012-10-25 | Akechi Ceramics Co Ltd | Furnace structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648318Y2 (en) | 1994-12-12 |
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