JPH0214795U - - Google Patents
Info
- Publication number
- JPH0214795U JPH0214795U JP9283288U JP9283288U JPH0214795U JP H0214795 U JPH0214795 U JP H0214795U JP 9283288 U JP9283288 U JP 9283288U JP 9283288 U JP9283288 U JP 9283288U JP H0214795 U JPH0214795 U JP H0214795U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- notch
- heater
- support member
- wire
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007654 immersion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 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
接続部の詳細を示す一部拡大断面図であり、第２
図は上記浸漬型ヒータユニツトの内部構造を示す
全体断面図であり、第３図は上記浸漬型ヒータユ
ニツトの接続部に使用する挿入端子の構造を示す
斜視図であり、第４図ａ，ｂは上記挿入端子の接
続構造を説明するための図であり、そして第５図
乃至第７図は従来技術になる端子の接続構造を説
明するための図である。
１０……浸漬型ヒータユニツト、１１……ヒー
タ線、１２……外筒、１３……内筒、１４……リ
ード線、１６……螺旋状発熱線支持溝、１７……
貫通孔、１８……挿入端子、１８１……切欠部、
１８２……非切欠部、１８３……挿入用貫通孔。
FIG. 1 is a partially enlarged sectional view showing the details of the connection part of the immersion type heater unit according to the present invention;
The figure is an overall sectional view showing the internal structure of the immersion type heater unit, FIG. 3 is a perspective view showing the structure of an insertion terminal used in the connection part of the immersion type heater unit, and FIGS. is a diagram for explaining the connection structure of the insertion terminal, and FIGS. 5 to 7 are diagrams for explaining the connection structure of the terminal according to the prior art. 10... Immersion type heater unit, 11... Heater wire, 12... Outer cylinder, 13... Inner cylinder, 14... Lead wire, 16... Spiral heating wire support groove, 17...
Through hole, 18... insertion terminal, 181... notch,
182...Non-cut portion, 183...Through hole for insertion.
Claims (1)
線を、上記ヒータ支持部材の内側に配置したリー
ド線と電気的に接続するためのヒータ線の接続部
において、上記接続部は柱形の端子の両端に切欠
部を形成し、上記端子の切欠部と非切欠部との境
に、上記端子の中心軸を含む切欠面に対して直交
する貫通孔を設け、上記端子を上記ヒータ支持部
材の周壁に開設した貫通孔に挿入し、上記端子の
両端の上記貫通孔に上記リード線と上記ヒータ線
の端末を挿入し、かつ上記切欠部において溶接し
て成ることを特徴とするヒータユニツトの接続部
。 In a heater wire connection portion for electrically connecting a heater wire wrapped around the outer periphery of a cylindrical heater support member to a lead wire placed inside the heater support member, the connection portion has a columnar terminal. A notch is formed at both ends of the terminal, and a through hole is provided at the boundary between the notch and the non-notch part of the terminal, which is perpendicular to the notch surface including the central axis of the terminal, and the terminal is connected to the heater support member. Connection of a heater unit, characterized in that the terminal is inserted into a through hole formed in a peripheral wall, the ends of the lead wire and the heater wire are inserted into the through holes at both ends of the terminal, and welded at the notch. Department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283288U JPH0521276Y2 (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283288U JPH0521276Y2 (en) | 1988-07-13 | 1988-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214795U true JPH0214795U (en) | 1990-01-30 |
| JPH0521276Y2 JPH0521276Y2 (en) | 1993-05-31 |
Family
ID=31317280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9283288U Expired - Lifetime JPH0521276Y2 (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521276Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007288163A (en) * | 2006-03-24 | 2007-11-01 | Nuflare Technology Inc | Semiconductor manufacturing apparatus, and heater |
-
1988
- 1988-07-13 JP JP9283288U patent/JPH0521276Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007288163A (en) * | 2006-03-24 | 2007-11-01 | Nuflare Technology Inc | Semiconductor manufacturing apparatus, and heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521276Y2 (en) | 1993-05-31 |