JPS61194177U - - Google Patents
Info
- Publication number
- JPS61194177U JPS61194177U JP7652985U JP7652985U JPS61194177U JP S61194177 U JPS61194177 U JP S61194177U JP 7652985 U JP7652985 U JP 7652985U JP 7652985 U JP7652985 U JP 7652985U JP S61194177 U JPS61194177 U JP S61194177U
- Authority
- JP
- Japan
- Prior art keywords
- detection switch
- door opening
- cooling chamber
- rotation
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
第１図は本考案の一実施例を示す横断平面図、
第２図は第１図の縦断側面図、第３図は第１図の
制御回路図、第４図は従来例を示す横断平面図、
第５図は第４図の縦断側面図、第６図は第４図の
制御回路図である。
１：冷却室、２：扉、７：エバポレータ、８：
フアン（エバポレータ用）、３１，３２：検知ス
イツチ、３１ａ，３２ｂ：接点（検知スイツチ）
、３３：コイル（電磁リレー）、３３ａ：常用接
点（コイル）、３４：抵抗。
FIG. 1 is a cross-sectional plan view showing an embodiment of the present invention;
FIG. 2 is a longitudinal sectional side view of FIG. 1, FIG. 3 is a control circuit diagram of FIG. 1, and FIG. 4 is a transverse plan view showing a conventional example.
5 is a longitudinal sectional side view of FIG. 4, and FIG. 6 is a control circuit diagram of FIG. 4. 1: Cooling room, 2: Door, 7: Evaporator, 8:
Fan (for evaporator), 31, 32: Detection switch, 31a, 32b: Contact (detection switch)
, 33: Coil (electromagnetic relay), 33a: Regular contact (coil), 34: Resistor.
Claims (1)
に、前記検知スイツチによる扉開検知によつて前
記冷却室内に設けられたエバポレータ用フアンの
回転を減速あるいは逆転に切換える制御回路を設
けたことを特徴とする冷却室内の保冷装置。 The cooling chamber is provided with a door opening/closing detection switch, and a control circuit for switching the rotation of an evaporator fan provided in the cooling chamber to deceleration or reverse rotation when the door opening is detected by the detection switch. Cold storage device in the cooling room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7652985U JPS61194177U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7652985U JPS61194177U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61194177U true JPS61194177U (en) | 1986-12-03 |
Family
ID=30618756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7652985U Pending JPS61194177U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194177U (en) |
-
1985
- 1985-05-24 JP JP7652985U patent/JPS61194177U/ja active Pending