JPS61194186U - - Google Patents
Info
- Publication number
- JPS61194186U JPS61194186U JP7839985U JP7839985U JPS61194186U JP S61194186 U JPS61194186 U JP S61194186U JP 7839985 U JP7839985 U JP 7839985U JP 7839985 U JP7839985 U JP 7839985U JP S61194186 U JPS61194186 U JP S61194186U
- Authority
- JP
- Japan
- Prior art keywords
- air
- refrigerator
- switch
- opening
- closing door
- 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
- 238000012423 maintenance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
図は本案の実施例を示すもので、第１図は簡便
な配管図、第２図は別例を示す配管図である。
１は噴射ノズル、２は噴射管、３は吸気口、４
は吸気管、５，５′はスイツチ、６は空気タンク
、７，７′は電磁弁、８はコンプレツサー、９は
圧力スイツチ、１０は真空ポンプ、１１は逆止弁
、１２は兼用エアポンプ。
The drawings show an embodiment of the present invention, and FIG. 1 is a simple piping diagram, and FIG. 2 is a piping diagram showing another example. 1 is the injection nozzle, 2 is the injection pipe, 3 is the intake port, 4
is an intake pipe, 5 and 5' are switches, 6 is an air tank, 7 and 7' are solenoid valves, 8 is a compressor, 9 is a pressure switch, 10 is a vacuum pump, 11 is a check valve, and 12 is a dual-purpose air pump.
Claims (1)
によつて動作するスイツチを設け、別に庫内前面
上下に相対向する空気タンクと連結した噴気口と
、エアポンプと連結した吸気口とを有し、且つ前
記スイツチからの信号によつて作動、停止を行う
エアカーテン機構を装備した冷蔵庫等の庫内温度
維持装置。 Refrigerators, etc. that have an opening/closing door are equipped with a switch that is activated by the operation of the opening/closing door, and also have a blower port connected to an air tank and an air intake port connected to an air pump, which are located vertically opposite to each other at the front of the refrigerator. An internal temperature maintenance device for a refrigerator or the like, which is equipped with an air curtain mechanism that operates and stops in response to a signal from the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7839985U JPH0224067Y2 (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7839985U JPH0224067Y2 (en) | 1985-05-24 | 1985-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194186U true JPS61194186U (en) | 1986-12-03 |
| JPH0224067Y2 JPH0224067Y2 (en) | 1990-07-02 |
Family
ID=30622344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7839985U Expired JPH0224067Y2 (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224067Y2 (en) |
-
1985
- 1985-05-24 JP JP7839985U patent/JPH0224067Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224067Y2 (en) | 1990-07-02 |
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