JPS63168989U - - Google Patents
Info
- Publication number
- JPS63168989U JPS63168989U JP6165487U JP6165487U JPS63168989U JP S63168989 U JPS63168989 U JP S63168989U JP 6165487 U JP6165487 U JP 6165487U JP 6165487 U JP6165487 U JP 6165487U JP S63168989 U JPS63168989 U JP S63168989U
- Authority
- JP
- Japan
- Prior art keywords
- heating chamber
- heater wire
- chamber wall
- spiral heater
- spiral
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
Description
第１図は本考案の一実施例を示す高周波加熱装
置のシーズヒータ端末部の要部拡大断面図を示し
たものである。
１……加熱室、２……加熱室壁面、３……シー
ズヒータ、４……加熱室壁面板厚部、５……外被
導体、６……螺旋状ヒータ線、７……ヒータ支持
具。
FIG. 1 shows an enlarged cross-sectional view of a main part of a terminal portion of a sheathed heater of a high-frequency heating device showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Heating chamber, 2...Heating chamber wall surface, 3...Sheathed heater, 4...Heating chamber wall thickness section, 5...Sheath conductor, 6...Spiral heater wire, 7...Heater support .
Claims (1)
るための金属製の加熱室１と、この加熱室１を貫
通して設けられた螺旋状ヒータ線６をもつシーズ
ヒータ３を有するものにおいて、シーズヒータ３
の加熱室壁面板厚部４内の外被導体５を除去し、
その螺旋状ヒータ線６の外周面に誘電体損失の少
ない、しかも耐熱性に富む材料から成るヒータ支
持具７を設けて螺旋状ヒータ線６が加熱室壁面板
厚部４内で電気的接触をすることなく貫通させ、
螺旋状ヒータ線６の少なくとも一巻が、加熱室壁
面板厚部４内に位置し、かつ加熱室壁面２内側よ
り加熱室１外側に設けられた螺旋状ヒータ線６の
全体の寸法がｎＬ＜＜λ〔但しλは使用波長、Ｌ
は螺旋状ヒータ線６の一巻の長さ、ｎは加熱室壁
面２内と外側に位置する螺旋状ヒータ線６の巻数
〕を満足するようにしたことを特徴とする高周波
加熱装置。[Claims for Utility Model Registration] A sheathed heater 3 having a metal heating chamber 1 for dielectrically heating food by introducing high frequency energy, and a spiral heater wire 6 provided through the heating chamber 1. In the one having the sheathed heater 3
removing the outer conductor 5 in the thick part 4 of the heating chamber wall;
A heater support 7 made of a material with low dielectric loss and high heat resistance is provided on the outer circumferential surface of the spiral heater wire 6 so that the spiral heater wire 6 can make electrical contact within the thick part 4 of the heating chamber wall. Penetrate without
At least one turn of the spiral heater wire 6 is located within the heating chamber wall thickness portion 4, and the overall dimension of the spiral heater wire 6 provided from the inside of the heating chamber wall 2 to the outside of the heating chamber 1 is nL<<λ [where λ is the wavelength used, L
is the length of one turn of the spiral heater wire 6, and n is the number of turns of the spiral heater wire 6 located inside and outside the heating chamber wall surface 2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6165487U JPS63168989U (en) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6165487U JPS63168989U (en) | 1987-04-23 | 1987-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168989U true JPS63168989U (en) | 1988-11-02 |
Family
ID=30895191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6165487U Pending JPS63168989U (en) | 1987-04-23 | 1987-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168989U (en) |
-
1987
- 1987-04-23 JP JP6165487U patent/JPS63168989U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HU9503208D0 (en) | Tubular heater for use in electrical smoking article and method for producing the tubular heater | |
| US5198641A (en) | Sheathed heater | |
| JPS63168989U (en) | ||
| JPS63168992U (en) | ||
| CA2114340A1 (en) | Sheathed Heater | |
| JPS63186096U (en) | ||
| JPS63168990U (en) | ||
| JPS63168993U (en) | ||
| JPS63168991U (en) | ||
| JPS587597Y2 (en) | Cartridge heater | |
| SU1504673A1 (en) | Radio-frequency coaxial cable | |
| KR910001366Y1 (en) | Heater | |
| JPS57155572A (en) | Heating roll for fixing device | |
| KR910007649Y1 (en) | Fast-heated type cathode | |
| JPS59171485A (en) | Tubular heater | |
| JPS63217147A (en) | High-frequency heating device | |
| JPS63217146A (en) | High-frequency heating device | |
| JPS63223428A (en) | High-frequency heating device | |
| RU96105170A (en) | ELECTRIC HEATING ELEMENT | |
| SU1686709A1 (en) | Method for making tubular electric heater with one-sided position of contact leads | |
| JPS63217148A (en) | High-frequency heating device | |
| JPS63252389A (en) | Radio frequency heater | |
| SU412437A1 (en) | CANDLE CANDLE | |
| JPH03116691U (en) | ||
| JPS63217144A (en) | High-frequency heating device |