JPS62112881U - - Google Patents
Info
- Publication number
- JPS62112881U JPS62112881U JP145686U JP145686U JPS62112881U JP S62112881 U JPS62112881 U JP S62112881U JP 145686 U JP145686 U JP 145686U JP 145686 U JP145686 U JP 145686U JP S62112881 U JPS62112881 U JP S62112881U
- Authority
- JP
- Japan
- Prior art keywords
- current
- heaters
- heating device
- switching
- changeover switch
- 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
- 238000005485 electric heating Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
Landscapes
- Control Of Resistance Heating (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は電気回路図、第２図は電気カーペツト
の概略平面図である。第３図は従来の電気カーペ
ツトの電気回路図である。
２１……採暖具本体、２１Ａ，２１Ｂ……採暖
部、２５，２６……ヒータ、４２……ヒータ切り
換えスイツチ、４３Ａ，４３Ｂ……電流量切換え
装置、４３ＡＸ，４３ＢＸ……限流回路、４３Ａ
Ｙ，４３ＢＹ……非限流回路、４３ＡＺ，４３Ｂ
Ｚ……電流量切り換えスイツチ、４４Ａ，４４Ｂ
……電流制御素子。
1 and 2 show an embodiment of the present invention, with FIG. 1 being an electric circuit diagram and FIG. 2 being a schematic plan view of an electric carpet. FIG. 3 is an electrical circuit diagram of a conventional electric carpet. 21... Warming device body, 21A, 21B... Warming section, 25, 26... Heater, 42... Heater changeover switch, 43A, 43B... Current amount switching device, 43AX, 43BX... Current limiting circuit, 43A
Y, 43BY...Non-current limiting circuit, 43AZ, 43B
Z...Current amount changeover switch, 44A, 44B
...Current control element.
Claims (1)
採暖部に区画して電気的に並列な複数のヒータを
内蔵し、これらヒータがヒータ切り換えスイツチ
の切換えにより選択的に使用されるようにした電
気採暖具において、上記各ヒータには夫々電流量
切換え装置を直列に接続し、これらの切換え装置
を、電流制御素子を有する限流回路と、電流制御
素子を有さない非限流回路と、これら両回路のい
ずれか一方を選択する電流量切り換えスイツチと
を備えて形成したことを特徴とする電気採暖具。 The flat body of the heating device is divided into a plurality of heating parts and has a plurality of electrically parallel heaters built in, and these heaters can be selectively used by switching the heater changeover switch. In the electric heating device, a current amount switching device is connected in series to each of the heaters, and these switching devices are divided into a current limiting circuit having a current control element, a non-current limiting circuit having no current control element, An electric heating device characterized by comprising a current amount changeover switch for selecting one of these two circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP145686U JPS62112881U (en) | 1986-01-09 | 1986-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP145686U JPS62112881U (en) | 1986-01-09 | 1986-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62112881U true JPS62112881U (en) | 1987-07-18 |
Family
ID=30779379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP145686U Pending JPS62112881U (en) | 1986-01-09 | 1986-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62112881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119988U (en) * | 1991-04-11 | 1992-10-27 | シヤープ株式会社 | electric carpet |
-
1986
- 1986-01-09 JP JP145686U patent/JPS62112881U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119988U (en) * | 1991-04-11 | 1992-10-27 | シヤープ株式会社 | electric carpet |