JPH0258694U - - Google Patents
Info
- Publication number
- JPH0258694U JPH0258694U JP13593788U JP13593788U JPH0258694U JP H0258694 U JPH0258694 U JP H0258694U JP 13593788 U JP13593788 U JP 13593788U JP 13593788 U JP13593788 U JP 13593788U JP H0258694 U JPH0258694 U JP H0258694U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- furnace
- flanges
- packing
- annular groove
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Description
第１図は連続炉におけるマツフルと冷却室の周
壁との接続部を示す部分縦断面図、第２図は第１
図の部分拡大図、第３図は第１図の―線にそ
う拡大断面図である。
１０……加熱室、１１……マツフル、１２……
冷却室、１２ａ……周壁、１３，１４……フラン
ジ、１７……パツキン、１８……環状溝、１９…
…不活性ガスまたは炉内雰囲気ガスの供給路。
Figure 1 is a partial vertical cross-sectional view showing the connection between the matsufuru and the peripheral wall of the cooling chamber in a continuous furnace, and Figure 2 is a partial vertical cross-sectional view showing the connection between the
FIG. 3 is a partially enlarged view of the figure, and FIG. 3 is an enlarged sectional view taken along the line --- in FIG. 10...Heating chamber, 11...Matsuful, 12...
Cooling chamber, 12a... peripheral wall, 13, 14... flange, 17... packing, 18... annular groove, 19...
...Inert gas or furnace atmosphere gas supply path.
Claims (1)
が、フランジ継手によつて接続された炉における
両フランジ間をシールする装置であつて、 両構成室の周壁の互いに連結されたフランジ間
における外周縁からの所定幅部分にパツキンが介
在させられ、いずれか一方のフランジの接合面に
おけるパツキンよりも内側の部分に、全周に渡る
環状溝が形成され、該フランジに、上記環状溝に
不活性ガスまたは炉内雰囲気ガスを供給する供給
路が形成されている炉のシール装置。[Claims for Utility Model Registration] A device for sealing between both flanges in a furnace in which a first component chamber and a peripheral wall, and a peripheral wall of a second component chamber are connected by a flange joint, the device comprising: A packing is interposed between the flanges connected to each other on the peripheral wall of the chamber at a predetermined width from the outer periphery, and an annular groove is formed over the entire circumference at the joint surface of one of the flanges inside the packing. A sealing device for a furnace, wherein the flange is formed with a supply passage for supplying inert gas or furnace atmosphere gas to the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13593788U JPH073274Y2 (en) | 1988-10-17 | 1988-10-17 | Furnace sealing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13593788U JPH073274Y2 (en) | 1988-10-17 | 1988-10-17 | Furnace sealing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258694U true JPH0258694U (en) | 1990-04-26 |
| JPH073274Y2 JPH073274Y2 (en) | 1995-01-30 |
Family
ID=31395986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13593788U Expired - Lifetime JPH073274Y2 (en) | 1988-10-17 | 1988-10-17 | Furnace sealing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073274Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013532265A (en) * | 2010-05-25 | 2013-08-15 | インダクトサーム・コーポレイション | Gas seal induction tunnel furnace |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1293741B1 (en) * | 2000-05-30 | 2008-11-12 | Matsushita Electric Industrial Co., Ltd. | Heat treatment apparatus |
-
1988
- 1988-10-17 JP JP13593788U patent/JPH073274Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013532265A (en) * | 2010-05-25 | 2013-08-15 | インダクトサーム・コーポレイション | Gas seal induction tunnel furnace |
| JP2016118386A (en) * | 2010-05-25 | 2016-06-30 | インダクトサーム・コーポレイションＩｎｄｕｃｔｏｔｈｅｒｍ Ｃｏｒｐｏｒａｔｉｏｎ | Gas-sealed induction tunnel furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073274Y2 (en) | 1995-01-30 |