JPS649391U - - Google Patents
Info
- Publication number
- JPS649391U JPS649391U JP10266787U JP10266787U JPS649391U JP S649391 U JPS649391 U JP S649391U JP 10266787 U JP10266787 U JP 10266787U JP 10266787 U JP10266787 U JP 10266787U JP S649391 U JPS649391 U JP S649391U
- Authority
- JP
- Japan
- Prior art keywords
- insulating cover
- electrode
- cap
- circumference
- covers
- 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 1
- 239000011796 hollow space material Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Furnace Details (AREA)
Description
第１図は、本考案の１実施例の側面図（断面図
）を、第２図は従来例の側面図（断面図）を、第
３図は本考案の他の実施例のキヤツプ部付近の側
面図（断面図）を示す。
１；銅製電極、２；炭素製電極、３；銅製電極
の穴、４；炉体、５；絶縁性カバー、６；キヤツ
プ、７；ネジ止め部、８；炉内部、９；段差部、
１０；金属ナツト、１１；電極止め具、１２；取
付フランジ、１３；電極端子、１４；ボルト、１
５；硬質ナイロン製絶縁治具。
Fig. 1 is a side view (sectional view) of one embodiment of the present invention, Fig. 2 is a side view (sectional view) of a conventional example, and Fig. 3 is a vicinity of the cap portion of another embodiment of the present invention. A side view (cross-sectional view) is shown. 1; Copper electrode, 2; Carbon electrode, 3; Copper electrode hole, 4; Furnace body, 5; Insulating cover, 6; Cap, 7; Screwed part, 8; Furnace interior, 9; Step part,
10; Metal nut, 11; Electrode stopper, 12; Mounting flange, 13; Electrode terminal, 14; Bolt, 1
5; Hard nylon insulation jig.
Claims (1)
壁に固定する部分に接しこの周囲を帯状に覆う絶
縁性カバー、及び、該電極の炉内部に入る部分の
一部に接しこの周囲を帯状に覆うキヤツプからな
り、該キヤツプは、該絶縁性カバーとの間に空部
を有して該絶縁性カバーの周囲を覆う形状とした
ことを特徴とする短絡防止型電極。 An electrode for a heat treatment furnace whose shape is a rod, an insulating cover that contacts a part of the electrode that is fixed to the furnace wall and covers the circumference in a band shape, and an insulating cover that contacts a part of the part of the electrode that goes into the furnace and covers the circumference in a band shape. 1. A short-circuit prevention type electrode comprising a cap covering the insulating cover, the cap having a hollow space between the cap and the insulating cover so as to cover the periphery of the insulating cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102667U JPH059833Y2 (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102667U JPH059833Y2 (en) | 1987-07-06 | 1987-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS649391U true JPS649391U (en) | 1989-01-19 |
| JPH059833Y2 JPH059833Y2 (en) | 1993-03-10 |
Family
ID=31332785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987102667U Expired - Lifetime JPH059833Y2 (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059833Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890694U (en) * | 1981-12-15 | 1983-06-20 | 富士電波工業株式会社 | Electric furnace power supply device |
| JPS5996691A (en) * | 1982-11-24 | 1984-06-04 | 東レ株式会社 | Resistance heating furnace |
-
1987
- 1987-07-06 JP JP1987102667U patent/JPH059833Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890694U (en) * | 1981-12-15 | 1983-06-20 | 富士電波工業株式会社 | Electric furnace power supply device |
| JPS5996691A (en) * | 1982-11-24 | 1984-06-04 | 東レ株式会社 | Resistance heating furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059833Y2 (en) | 1993-03-10 |
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