JPH0423959U - - Google Patents
Info
- Publication number
- JPH0423959U JPH0423959U JP6650690U JP6650690U JPH0423959U JP H0423959 U JPH0423959 U JP H0423959U JP 6650690 U JP6650690 U JP 6650690U JP 6650690 U JP6650690 U JP 6650690U JP H0423959 U JPH0423959 U JP H0423959U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- ptc heater
- startup
- time
- air fan
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Description
第１図は本考案の一実施例に係る温風機の電気
回路図、第２図は同温風機の起動時の電流特性を
示す説明グラフ、第３図は従来の温風機の一例を
示す模式図、第４図は同温風機の電気回路図、第
５図は同温風機の起動時の電流特性の一例を示す
説明グラフ、第６図は同電気特性の他の例を示す
説明グラフである。
符号の説明、１……温風機、２……ＰＴＣヒー
タ、３……電圧降下用抵抗、４……タイマ、５…
…送風機、６……第１接点、７……第２接点。
Fig. 1 is an electric circuit diagram of a hot air fan according to an embodiment of the present invention, Fig. 2 is an explanatory graph showing the current characteristics at startup of the hot air fan, and Fig. 3 is a schematic diagram showing an example of a conventional hot air fan. Figure 4 is an electrical circuit diagram of the warm air fan, Figure 5 is an explanatory graph showing an example of the current characteristics at startup of the hot air fan, and Figure 6 is an explanatory graph showing another example of the same electrical characteristics. be. Explanation of symbols, 1... Warm air fan, 2... PTC heater, 3... Voltage drop resistance, 4... Timer, 5...
...Blower, 6...First contact, 7...Second contact.
Claims (1)
により吹き出す温風機において、 起動時から所定時間、上記ＰＴＣヒータに定格
電圧よりも低い電圧を与えると共に上記送風機を
停止させる起動時運転手段と、 上記所定時間経過後、上記ＰＴＣヒータに定格
電圧を与えると共に上記送風機の運転を開始する
運転手段とを具備してなることを特徴とする温風
機。[Scope of Claim for Utility Model Registration] In a hot air fan that blows out air heated by a PTC heater using a fan, a startup that applies a voltage lower than the rated voltage to the PTC heater for a predetermined period of time from startup and stops the fan. 1. A hot-air fan comprising: a time operating means; and an operating means for applying a rated voltage to the PTC heater and starting operation of the blower after the predetermined time has elapsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6650690U JPH0423959U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6650690U JPH0423959U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423959U true JPH0423959U (en) | 1992-02-26 |
Family
ID=31599293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6650690U Pending JPH0423959U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010234253A (en) * | 2009-03-31 | 2010-10-21 | Panasonic Corp | Dehumidifier |
| JP2013217638A (en) * | 2012-04-04 | 2013-10-24 | Dyson Technology Ltd | Heating apparatus |
| WO2021186802A1 (en) * | 2020-03-19 | 2021-09-23 | 豊田合成株式会社 | Method for driving and controlling proximate air-conditioning unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55158436A (en) * | 1979-05-25 | 1980-12-09 | Hitachi Ltd | Electric heater system for air-conditioning machine |
-
1990
- 1990-06-22 JP JP6650690U patent/JPH0423959U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55158436A (en) * | 1979-05-25 | 1980-12-09 | Hitachi Ltd | Electric heater system for air-conditioning machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010234253A (en) * | 2009-03-31 | 2010-10-21 | Panasonic Corp | Dehumidifier |
| JP2013217638A (en) * | 2012-04-04 | 2013-10-24 | Dyson Technology Ltd | Heating apparatus |
| WO2021186802A1 (en) * | 2020-03-19 | 2021-09-23 | 豊田合成株式会社 | Method for driving and controlling proximate air-conditioning unit |
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