JPS5991695U - Hot air fan temperature control circuit - Google Patents

Hot air fan temperature control circuit

Info

Publication number
JPS5991695U
JPS5991695U JP18965882U JP18965882U JPS5991695U JP S5991695 U JPS5991695 U JP S5991695U JP 18965882 U JP18965882 U JP 18965882U JP 18965882 U JP18965882 U JP 18965882U JP S5991695 U JPS5991695 U JP S5991695U
Authority
JP
Japan
Prior art keywords
hot air
temperature
air fan
detecting
control circuit
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
Application number
JP18965882U
Other languages
Japanese (ja)
Other versions
JPH0127591Y2 (en
Inventor
陽一 伊勢
Original Assignee
松下電工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP18965882U priority Critical patent/JPS5991695U/en
Publication of JPS5991695U publication Critical patent/JPS5991695U/en
Application granted granted Critical
Publication of JPH0127591Y2 publication Critical patent/JPH0127591Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の温風機の温度制御回路の回路図、第２図
はその双方向性スイッチング素子の電流−電圧特性図、
第３図Ａ−Ｄは同じくその各部の波形図□、第４図はこ
の考案の一実施例の回路図である。 １・・・商用電源、２・・・電源スィッチ、３・・・ヒ
ータ、４・・・正特性サーミスタ、５・・・コンデンサ
、６・・・双方向性スイッチング素子、７・・・トライ
アック、１３・・・正特性サーミスタ。Figure 1 is a circuit diagram of a conventional hot air fan temperature control circuit, Figure 2 is a current-voltage characteristic diagram of its bidirectional switching element,
3A to 3D are waveform diagrams of each part, and FIG. 4 is a circuit diagram of an embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Commercial power supply, 2... Power switch, 3... Heater, 4... Positive characteristic thermistor, 5... Capacitor, 6... Bidirectional switching element, 7... Triac, 13...Positive characteristic thermistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 温風機のヒータへの通電量を位相制御する位相制御素子
と、この位相制御素子のゲートに一端を接続したトリが
素子と、前記温風機の風温を検知する風温検知用正特性
サーミスタと、室温を検知する室温検知用正特性サーミ
スタち、前記風温検知用正特性サーミスタおよび前記室
温検知用正特性サーミスタの直列回路を通して充電され
る充電電圧を前記トリガ素子の他端に加えるコンデンサ
とを備えた温風機の温度制御回路。A phase control element for controlling the phase of the amount of current applied to the heater of the hot air fan, a tri-element having one end connected to the gate of the phase control element, and a positive temperature characteristic thermistor for detecting air temperature for detecting the air temperature of the hot air fan. , a positive temperature coefficient thermistor for detecting room temperature, and a capacitor that applies a charging voltage charged through a series circuit of the positive coefficient thermistor for detecting wind temperature and the positive coefficient thermistor for detecting room temperature to the other end of the trigger element. Temperature control circuit for hot air fan.
JP18965882U 1982-12-14 1982-12-14 Hot air fan temperature control circuit Granted JPS5991695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18965882U JPS5991695U (en) 1982-12-14 1982-12-14 Hot air fan temperature control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18965882U JPS5991695U (en) 1982-12-14 1982-12-14 Hot air fan temperature control circuit

Publications (2)

Publication Number Publication Date
JPS5991695U true JPS5991695U (en) 1984-06-21
JPH0127591Y2 JPH0127591Y2 (en) 1989-08-18

Family

ID=30408849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18965882U Granted JPS5991695U (en) 1982-12-14 1982-12-14 Hot air fan temperature control circuit

Country Status (1)

Country Link
JP (1) JPS5991695U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024329U (en) * 1972-11-01 1975-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024329U (en) * 1972-11-01 1975-03-19

Also Published As

Publication number Publication date
JPH0127591Y2 (en) 1989-08-18

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