JPH0214794U - - Google Patents
Info
- Publication number
- JPH0214794U JPH0214794U JP9283188U JP9283188U JPH0214794U JP H0214794 U JPH0214794 U JP H0214794U JP 9283188 U JP9283188 U JP 9283188U JP 9283188 U JP9283188 U JP 9283188U JP H0214794 U JPH0214794 U JP H0214794U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- heater unit
- inner cylinder
- heating wire
- cylinder
- 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
- 238000007654 immersion Methods 0.000 claims description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 3
- 239000011810 insulating material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案になる浸漬型ヒータユニツトの
内部構造の詳細を説明するための断面図であり、
そして第２図は従来技術になる浸漬型ヒータユニ
ツトの構造を示すための図である。
１０……浸漬型ヒータユニツト、１１……発熱
線、１２……外筒、１３……内筒、１４……リー
ド線、１６……螺旋状発熱線支持溝、２０，２１
……断熱材。
FIG. 1 is a sectional view for explaining the details of the internal structure of the immersion type heater unit according to the present invention.
FIG. 2 is a diagram showing the structure of a conventional immersion type heater unit. 10...Immersion type heater unit, 11...Heating wire, 12...Outer cylinder, 13...Inner cylinder, 14...Lead wire, 16...Spiral heating wire support groove, 20, 21
...Insulation material.
Claims (1)
製の外筒の中に収納してなる浸漬型ヒータユニツ
トにおいて、上記セラミツク製の外筒の内部に、
耐熱性及び絶縁性を有するセラミツク製の内筒を
、上記外筒の内周面から僅かな間隙を存して嵌め
込み、上記内筒の下端側の表面上に発熱線を螺旋
状に巻装すると共に、上記内筒の基端部を上記外
筒の基端側に固定し、上記発熱線に接続したリー
ド線を上記内筒の中を通し、さらに上記内筒の中
と内筒と外筒との間隙部に断熱材を充填したこと
を特徴とする浸漬型ヒータユニツト。 In an immersion type heater unit in which a heating wire is housed in a heat-resistant and insulating ceramic outer cylinder, inside the ceramic outer cylinder,
An inner cylinder made of heat-resistant and insulating ceramic is fitted into the inner peripheral surface of the outer cylinder with a slight gap, and a heating wire is wound spirally on the lower end surface of the inner cylinder. At the same time, the base end of the inner cylinder is fixed to the base end of the outer cylinder, the lead wire connected to the heating wire is passed through the inner cylinder, and the inner cylinder and outer cylinder are connected to each other. An immersion type heater unit characterized by filling the gap between the heater unit and the heater unit with a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283188U JPH0521275Y2 (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283188U JPH0521275Y2 (en) | 1988-07-13 | 1988-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214794U true JPH0214794U (en) | 1990-01-30 |
| JPH0521275Y2 JPH0521275Y2 (en) | 1993-05-31 |
Family
ID=31317279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9283188U Expired - Lifetime JPH0521275Y2 (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521275Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017016983A (en) * | 2015-07-06 | 2017-01-19 | 日立Ｇｅニュークリア・エナジー株式会社 | Heater for solvent heating |
-
1988
- 1988-07-13 JP JP9283188U patent/JPH0521275Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017016983A (en) * | 2015-07-06 | 2017-01-19 | 日立Ｇｅニュークリア・エナジー株式会社 | Heater for solvent heating |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521275Y2 (en) | 1993-05-31 |