JPH02140788U - - Google Patents
Info
- Publication number
- JPH02140788U JPH02140788U JP5005589U JP5005589U JPH02140788U JP H02140788 U JPH02140788 U JP H02140788U JP 5005589 U JP5005589 U JP 5005589U JP 5005589 U JP5005589 U JP 5005589U JP H02140788 U JPH02140788 U JP H02140788U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- energization control
- sheathed heater
- energizes
- intermittently
- 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
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Resistance Heating (AREA)
- Cookers (AREA)
Description
第１図は本考案に係わるクツキング用シーズヒ
ータの通電制御回路図、第２図は本考案に係わる
クツキング用シーズヒータの通電制御回路のタイ
ミングチヤート図である。
１……商用電源、２……シーズヒータ、３……
強制通電制御回路部、４……間欠通電制御回路部
、５……双方向性サイリスタ、６……スイツチ、
７，８……オペレーシヨンアンプリフアイア、１
１……プログラマブルユニジヤンクシヨントラン
ジスタ、ＩＣ……集積回路素子。
FIG. 1 is a energization control circuit diagram of a sheathed heater for socks according to the present invention, and FIG. 2 is a timing chart of the energization control circuit for a sheathed heater for socks according to the present invention. 1...Commercial power supply, 2...Sheathed heater, 3...
Forced energization control circuit section, 4... Intermittent energization control circuit section, 5... Bidirectional thyristor, 6... Switch,
7, 8...Operation amplifier amplifier, 1
1...Programmable union transistor, IC...Integrated circuit element.
Claims (1)
連続的に強制通電する強制通電制御回路部と、電
源投入直後から所定時間経過後に商用周波数のゼ
ロクロス点を起点とする周期の整数倍で前記シー
ズヒータへの通電を間欠的に行う間欠通電制御回
路部とを有するクツキング用のシーズヒータの通
電制御回路。 a forced energization control circuit unit that continuously forcibly energizes the sheathed heater for a predetermined period of time immediately after power is turned on; An energization control circuit for a sheathed heater for shoe-wearing, comprising an intermittent energization control circuit section that energizes intermittently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5005589U JPH02140788U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5005589U JPH02140788U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140788U true JPH02140788U (en) | 1990-11-26 |
Family
ID=31568277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5005589U Pending JPH02140788U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283333A (en) * | 2008-05-23 | 2009-12-03 | Panasonic Corp | Heater control device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417493U (en) * | 1978-06-22 | 1979-02-03 | ||
| JPS59121792A (en) * | 1982-12-27 | 1984-07-13 | 日本電気株式会社 | Temperature control circuit |
-
1989
- 1989-04-27 JP JP5005589U patent/JPH02140788U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417493U (en) * | 1978-06-22 | 1979-02-03 | ||
| JPS59121792A (en) * | 1982-12-27 | 1984-07-13 | 日本電気株式会社 | Temperature control circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283333A (en) * | 2008-05-23 | 2009-12-03 | Panasonic Corp | Heater control device |