JPS5923016U - electric heating device - Google Patents
electric heating deviceInfo
- Publication number
- JPS5923016U JPS5923016U JP11834882U JP11834882U JPS5923016U JP S5923016 U JPS5923016 U JP S5923016U JP 11834882 U JP11834882 U JP 11834882U JP 11834882 U JP11834882 U JP 11834882U JP S5923016 U JPS5923016 U JP S5923016U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- electric heating
- detection device
- heater
- relay
- 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.)
- Granted
Links
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Control Of Resistance Heating (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Central Heating Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す図、第２図は本考案の一実施例を
示す電気暖房装置の回路図、第３図は第２図における双
方向制御整流素子およびリレーの作動と温度との関係を
示した図である。
Ｈ・・・ヒータ、１，５・・・リレー、２・・・温度セ
ンサー、３・・・温度検知装置、４・・・双方向制御整
流素子、６・・・処理回路、７・・・漏洩電流検知素子
、８・・・漏洩電流検知器。Fig. 1 is a diagram showing a conventional example, Fig. 2 is a circuit diagram of an electric heating device showing an embodiment of the present invention, and Fig. 3 is a diagram showing the operation and temperature of the bidirectional control rectifier and relay in Fig. 2. It is a diagram showing the relationship. H... Heater, 1, 5... Relay, 2... Temperature sensor, 3... Temperature detection device, 4... Bidirectional control rectifier, 6... Processing circuit, 7... Leakage current detection element, 8... Leakage current detector.
Claims (2)
において、第１のヒータに制御整流素子を直列接続した
ものに第２のヒータを並列に接続した複合負荷回路と、
該複合負荷回路と交流型□ 源との間に接続したリレ
ーと、暖房温度を検知するための温度検知装置と、該温
度検知装置の検知温度が第１の設定温度より高い時に前
記制御 御整流素子を開成し、同温度検知装置の検知
装置の検知温度が前記第１の設定温度より若干高い温度
の第２の設定温度より高い時に前記リレーを開成する処
理回路とを備えたことを特徴とする電気暖房装置。(1) In an electric heating device that heats the heater with an AC power source, a composite load circuit in which a first heater is connected in series with a controlled rectifying element and a second heater is connected in parallel;
a relay connected between the composite load circuit and the AC source, a temperature detection device for detecting heating temperature, and the control rectification when the temperature detected by the temperature detection device is higher than the first set temperature. and a processing circuit that opens the relay when the temperature detected by the detection device of the temperature detection device is higher than a second set temperature that is slightly higher than the first set temperature. electric heating system.
るようにしたことを特徴とする実用新案登録請求の範囲
第（１）項記載の電気暖房装置。(2) The electric heating device according to claim (1), which is a registered utility model, characterized in that the relay is opened when a current leakage occurs in the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11834882U JPS5923016U (en) | 1982-08-05 | 1982-08-05 | electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11834882U JPS5923016U (en) | 1982-08-05 | 1982-08-05 | electric heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5923016U true JPS5923016U (en) | 1984-02-13 |
| JPS6333054Y2 JPS6333054Y2 (en) | 1988-09-05 |
Family
ID=30272054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11834882U Granted JPS5923016U (en) | 1982-08-05 | 1982-08-05 | electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636845U (en) * | 1986-06-30 | 1988-01-18 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9020114B2 (en) | 2002-04-29 | 2015-04-28 | Securus Technologies, Inc. | Systems and methods for detecting a call anomaly using biometric identification |
-
1982
- 1982-08-05 JP JP11834882U patent/JPS5923016U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636845U (en) * | 1986-06-30 | 1988-01-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333054Y2 (en) | 1988-09-05 |
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