JPS61169383U - - Google Patents
Info
- Publication number
- JPS61169383U JPS61169383U JP4971085U JP4971085U JPS61169383U JP S61169383 U JPS61169383 U JP S61169383U JP 4971085 U JP4971085 U JP 4971085U JP 4971085 U JP4971085 U JP 4971085U JP S61169383 U JPS61169383 U JP S61169383U
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- coefficient thermistor
- thermistor heater
- defrosting
- temperature coefficient
- 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
- 238000010257 thawing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Defrosting Systems (AREA)
Description
各図は本考案の実施例を示し、第１図は正特性
サーミスタの内部構造を示す斜視図、第２図は同
断面図、第３図は冷却器の斜視図、第４図は正特
性サーミスタヒータの電気回路図、第５図は電気
回路図、第６図は制御回路の機能ブロツク図、第
７図は正特性サーミスタの温度特性を示す図、第
８図は正特性サーミスタヒータの動作を説明する
冷却器の透視図、第９図は正特性サーミスタヒー
タの他の実施例を示す断面斜視図である。
１……冷却器、８……ヒータ、１２……正特性
サーミスタ、２１……制御回路。
Each figure shows an embodiment of the present invention. Figure 1 is a perspective view showing the internal structure of a PTC thermistor, Figure 2 is a sectional view of the same, Figure 3 is a perspective view of a cooler, and Figure 4 is a PTC thermistor. The electrical circuit diagram of the thermistor heater. Figure 5 is the electrical circuit diagram. Figure 6 is the functional block diagram of the control circuit. Figure 7 is a diagram showing the temperature characteristics of the positive temperature coefficient thermistor. Figure 8 is the operation of the positive coefficient thermistor heater. FIG. 9 is a perspective cross-sectional view showing another embodiment of the positive temperature coefficient thermistor heater. 1...Cooler, 8...Heater, 12...Positive characteristic thermistor, 21...Control circuit.
Claims (1)
熱交換的に配設された正特性サーミスタヒータと
、所定の除霜開始指令によつて前記正特性サーミ
スタヒータに通電する除霜制御装置とから成り、
前記正特性サーミスタヒータの発熱によつて前記
冷却器の除霜を行なうようにした冷却器の除霜装
置。 a positive temperature coefficient thermistor heater disposed in a heat exchange manner in the cooler so as to be able to heat substantially the entire area of the cooler; and a defrosting control device that energizes the positive coefficient thermistor heater in response to a predetermined defrosting start command. Consisting of
A defrosting device for a cooler, wherein the cooler is defrosted by heat generated by the positive temperature coefficient thermistor heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4971085U JPS61169383U (en) | 1985-04-03 | 1985-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4971085U JPS61169383U (en) | 1985-04-03 | 1985-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169383U true JPS61169383U (en) | 1986-10-21 |
Family
ID=30567157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4971085U Pending JPS61169383U (en) | 1985-04-03 | 1985-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009074495A1 (en) * | 2007-12-13 | 2009-06-18 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling appliance |
| WO2011147728A3 (en) * | 2010-05-25 | 2012-04-26 | BSH Bosch und Siemens Hausgeräte GmbH | Evaporator unit and cooler using same |
-
1985
- 1985-04-03 JP JP4971085U patent/JPS61169383U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009074495A1 (en) * | 2007-12-13 | 2009-06-18 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling appliance |
| WO2011147728A3 (en) * | 2010-05-25 | 2012-04-26 | BSH Bosch und Siemens Hausgeräte GmbH | Evaporator unit and cooler using same |
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