JPH01112590U - - Google Patents
Info
- Publication number
- JPH01112590U JPH01112590U JP772988U JP772988U JPH01112590U JP H01112590 U JPH01112590 U JP H01112590U JP 772988 U JP772988 U JP 772988U JP 772988 U JP772988 U JP 772988U JP H01112590 U JPH01112590 U JP H01112590U
- Authority
- JP
- Japan
- Prior art keywords
- hot air
- heat
- generating hot
- heater
- support rod
- 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
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 229910001120 nichrome Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
Landscapes
- Furnace Details (AREA)
- Resistance Heating (AREA)
Description
第１図は、本考案の一実施例である加熱器を示
す一部省略構造説明図、第２図は、同じく電熱エ
レメントを示す斜視図、第３図は、従来の電気炉
についての説明図、第４図は、従来の加熱器の斜
視図である。
図中符号：１０…導電性支持棒、１１…耐熱絶
縁体、１２…電熱線、１３，１４…端子、１７…
断熱ブロツク、１８…挿通孔、１９…耐熱絶縁チ
ユーブ。
Fig. 1 is a partially omitted structural explanatory diagram showing a heater that is an embodiment of the present invention, Fig. 2 is a perspective view similarly showing an electric heating element, and Fig. 3 is an explanatory diagram of a conventional electric furnace. , FIG. 4 is a perspective view of a conventional heater. Codes in the figure: 10... Conductive support rod, 11... Heat resistant insulator, 12... Heating wire, 13, 14... Terminal, 17...
Insulation block, 18...insertion hole, 19...heat-resistant insulation tube.
Claims (1)
て被覆し、該導電性支持棒１０の一方端部に接続
したニクロム線等の電熱線１２を前記耐熱絶縁体
１１の周囲に巻回し、導電性支持棒１０の他方端
部の端子１３の側に電熱線１２の端子１４を配置
させて成る熱風発生用の電熱エレメント。 ２ 断熱ブロツク１７に被加熱気体を通過させる
ための１又は２以上の挿通孔１８を設け、該挿通
孔１８内に請求項１に記載の電熱エレメントを配
備したことを特徴とする熱風発生用の加熱器。 ３ 挿通孔１８の内表面に接し、該内表面と電熱
エレメントの間に耐熱絶縁チユーブ１９を嵌挿し
たことを特徴とする請求項２に記載の熱風発生用
の加熱器。 ４ 導電性支持棒１０及び電熱線１２の両端子１
３，１４を被加熱気体の挿通孔１８の気体供給口
側に配置したことを特徴とする請求項２又は請求
項３に記載の熱風発生用の加熱器。 ５ 電熱エレメント、又は／及び、耐熱絶縁チユ
ーブ１９を被加熱気体の挿通孔１８の気体供給口
側から装脱着可能にしたことを特徴とする請求項
４に記載の熱風発生用の加熱器。[Claims for Utility Model Registration] 1. The outer periphery of a conductive support rod 10 is covered with a heat-resistant insulator 11, and a heating wire 12 such as a nichrome wire connected to one end of the conductive support rod 10 is covered with the heat-resistant insulator 11. An electric heating element for generating hot air, which is wound around a body 11 and has a terminal 14 of a heating wire 12 arranged on the terminal 13 side at the other end of a conductive support rod 10. 2. A device for generating hot air, characterized in that the heat insulating block 17 is provided with one or more through holes 18 for passing the gas to be heated, and the electric heating element according to claim 1 is disposed in the through holes 18. Heater. 3. The heater for generating hot air according to claim 2, further comprising a heat-resistant insulating tube 19 that is in contact with the inner surface of the insertion hole 18 and is inserted between the inner surface and the electric heating element. 4 Both terminals 1 of the conductive support rod 10 and heating wire 12
4. The heater for generating hot air according to claim 2 or 3, wherein the heaters 3 and 14 are arranged on the gas supply port side of the through hole 18 for the gas to be heated. 5. The heater for generating hot air according to claim 4, wherein the electric heating element and/or the heat-resistant insulating tube 19 can be attached and detached from the gas supply port side of the through hole 18 for the heated gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988007729U JPH0528714Y2 (en) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988007729U JPH0528714Y2 (en) | 1988-01-25 | 1988-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112590U true JPH01112590U (en) | 1989-07-28 |
| JPH0528714Y2 JPH0528714Y2 (en) | 1993-07-23 |
Family
ID=31212989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988007729U Expired - Lifetime JPH0528714Y2 (en) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528714Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111228U (en) * | 1975-03-05 | 1976-09-08 | ||
| JPS55150586A (en) * | 1979-05-11 | 1980-11-22 | Erefuaa Seisakusho Yuugen | Heater |
| JPS61110928U (en) * | 1984-12-24 | 1986-07-14 |
-
1988
- 1988-01-25 JP JP1988007729U patent/JPH0528714Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111228U (en) * | 1975-03-05 | 1976-09-08 | ||
| JPS55150586A (en) * | 1979-05-11 | 1980-11-22 | Erefuaa Seisakusho Yuugen | Heater |
| JPS61110928U (en) * | 1984-12-24 | 1986-07-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528714Y2 (en) | 1993-07-23 |
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