JPH01112590U - - Google Patents

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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
Application number
JP772988U
Other languages
Japanese (ja)
Other versions
JPH0528714Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988007729U priority Critical patent/JPH0528714Y2/ja
Publication of JPH01112590U publication Critical patent/JPH01112590U/ja
Application granted granted Critical
Publication of JPH0528714Y2 publication Critical patent/JPH0528714Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Furnace Details (AREA)
  • Resistance Heating (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 1 導電性支持棒10の外周を耐熱絶縁体11に
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.
JP1988007729U 1988-01-25 1988-01-25 Expired - Lifetime JPH0528714Y2 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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