JPH0474893U - - Google Patents
Info
- Publication number
- JPH0474893U JPH0474893U JP11861390U JP11861390U JPH0474893U JP H0474893 U JPH0474893 U JP H0474893U JP 11861390 U JP11861390 U JP 11861390U JP 11861390 U JP11861390 U JP 11861390U JP H0474893 U JPH0474893 U JP H0474893U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- attached
- heat
- sheet
- shaped
- 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 7
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 230000020169 heat generation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
- Cookers (AREA)
Description
第１図および第２図はこの考案による保温用ヒ
ーターを示し、第１図は全体を示す概略図、第２
図は発熱素子部と電極との関係を示す概略図、第
３図はこの考案による保温用ヒーターを使用した
保温用装置を示す概略図、第４図は第３図のもの
を使用した場合としない場合との温度変化を示す
図である。
１……電極、２……ＰＣＴ発熱部、３……面状
発熱体、４……絶縁材、５……熱伝導材、６……
端子、７……保温用ヒーター、８……保温用装置
、９……差込み部、１０……本体、１１……コー
ヒー缶。
Figures 1 and 2 show a heat-retaining heater according to this invention, with Figure 1 being a schematic diagram showing the whole, and Figure 2 being a schematic diagram showing the whole.
The figure is a schematic diagram showing the relationship between the heating element part and the electrodes, Figure 3 is a schematic diagram showing a heat retention device using the heat retention heater according to this invention, and Figure 4 is a diagram showing the case when the one in Figure 3 is used. It is a figure which shows the temperature change with the case where it does not. DESCRIPTION OF SYMBOLS 1... Electrode, 2... PCT heat generating part, 3... Planar heating element, 4... Insulating material, 5... Heat conductive material, 6...
Terminal, 7... Heater for keeping warm, 8... Device for keeping warm, 9... Insertion part, 10... Main body, 11... Coffee can.
Claims (1)
定の発熱温度となるように電極１を所定のパター
ンで形成して面状発熱体３を形成し、該面状発熱
体３の両面にシート状の絶縁材４を貼着するとと
もに、一方の絶縁材４の上面に熱伝導材５を貼着
し、さらに、前記電極１に接続する端子６を設け
たことを特徴とする保温用ヒーター。 (2) 板状をなすとともに、体積抵抗が３０〜５
０Ω・cmの樹脂製ＰＴＣヒーターに、発熱温度が
５５〜６０℃となるように電極１を所定のパター
ンで形成して面状発熱体３を成形し、該面状発熱
体３の両面にシート状の絶縁材４を貼着するとと
もに、一方の絶縁材４の上面に熱伝導材５を貼着
し、さらに、前記電極１に接続する端子６を設け
たことを特徴とする保温用ヒーター。[Claims for Utility Model Registration] (1) A planar heating element 3 is formed by forming electrodes 1 in a predetermined pattern on a plate-shaped PTC heater made of resin so as to generate a predetermined heating temperature. A sheet-like insulating material 4 is attached to both sides of the sheet-like heating element 3, a heat conductive material 5 is attached to the upper surface of one of the insulating materials 4, and a terminal 6 connected to the electrode 1 is provided. A heat retention heater characterized by: (2) It is plate-shaped and has a volume resistance of 30 to 5.
A planar heating element 3 is formed by forming electrodes 1 in a predetermined pattern on a 0Ωcm resin PTC heater so that the heat generation temperature is 55 to 60°C, and a sheet is placed on both sides of the planar heating element 3. A heat-retaining heater characterized in that a shaped insulating material 4 is attached, a heat conductive material 5 is attached to the upper surface of one of the insulating materials 4, and a terminal 6 connected to the electrode 1 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11861390U JPH0474893U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11861390U JPH0474893U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474893U true JPH0474893U (en) | 1992-06-30 |
Family
ID=31866558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11861390U Pending JPH0474893U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474893U (en) |
-
1990
- 1990-11-13 JP JP11861390U patent/JPH0474893U/ja active Pending
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