KR19980066311U - 전기 히터 - Google Patents
전기 히터 Download PDFInfo
- Publication number
- KR19980066311U KR19980066311U KR2019970010705U KR19970010705U KR19980066311U KR 19980066311 U KR19980066311 U KR 19980066311U KR 2019970010705 U KR2019970010705 U KR 2019970010705U KR 19970010705 U KR19970010705 U KR 19970010705U KR 19980066311 U KR19980066311 U KR 19980066311U
- Authority
- KR
- South Korea
- Prior art keywords
- insulating layer
- layer
- electric heater
- teflon
- cylindrical shape
- 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.)
- Ceased
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000004809 Teflon Substances 0.000 claims abstract description 9
- 229920006362 Teflon® Polymers 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052731 fluorine Inorganic materials 0.000 abstract description 2
- 239000011737 fluorine Substances 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
Description
Claims (1)
- 발열선(11)의 외부에 테프론을 원통형으로 에워싸면서 제 1 절연층(12)을 형성하도록 하고,상기 제 1 절연층(12)의 외주면에 작은 저항값을 갖는 얇은 금속판을 한 겹 감아주면서 무저항층(13)을 형성하고,상기 무저항층(13)의 외주면에 테프론을 다시 원통형으로 에워싸면서 제 2 절연층(14)을 형성하여 구성됨을 특징으로 하는 전기 히터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970010705U KR19980066311U (ko) | 1997-05-15 | 1997-05-15 | 전기 히터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970010705U KR19980066311U (ko) | 1997-05-15 | 1997-05-15 | 전기 히터 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980066311U true KR19980066311U (ko) | 1998-12-05 |
Family
ID=69673943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970010705U Ceased KR19980066311U (ko) | 1997-05-15 | 1997-05-15 | 전기 히터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980066311U (ko) |
-
1997
- 1997-05-15 KR KR2019970010705U patent/KR19980066311U/ko not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19970515 |
|
| UA0201 | Request for examination |
Patent event date: 19970515 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19990429 |
|
| E601 | Decision to refuse application | ||
| UE0601 | Decision on rejection of utility model registration |
Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 19990730 |