JPS61110074U - - Google Patents
Info
- Publication number
- JPS61110074U JPS61110074U JP19975784U JP19975784U JPS61110074U JP S61110074 U JPS61110074 U JP S61110074U JP 19975784 U JP19975784 U JP 19975784U JP 19975784 U JP19975784 U JP 19975784U JP S61110074 U JPS61110074 U JP S61110074U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- defrost
- range
- function
- timer means
- 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
- 238000005057 refrigeration Methods 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Description
第1図はこの考案の冷凍装置の一例を示す回路
図、第2図はデフロスト運転が正常に終了する場
合の作動ブロツク図、第3図はデフロスト運転が
タイマーによつて終了する場合の作動ブロツク図
、第4図はこの考案の冷凍装置の一例を示す冷媒
回路図、第5図は従来例の電気回路図である。
4……タイマー回路、5……マスキング及びイ
ンレンジ表示回路、7……デフロスト開始接点群
、8……デフロスト終了接点群、19……タイマ
ー、21……インレンジ表示ランプ、22……制
御部。
Fig. 1 is a circuit diagram showing an example of the refrigeration system of this invention, Fig. 2 is an operation block diagram when defrost operation ends normally, and Fig. 3 is an operation block diagram when defrost operation is ended by a timer. 4 are refrigerant circuit diagrams showing an example of the refrigeration system of this invention, and FIG. 5 is an electric circuit diagram of a conventional example. 4... Timer circuit, 5... Masking and in-range display circuit, 7... Defrost start contact group, 8... Defrost end contact group, 19... Timer, 21... In-range display lamp, 22... Control section .
Claims (1)
るデフロスト機能と、雰囲気温度の検出手段を有
する制御部22からの信号によつて該雰囲気温度
が所定温度範囲内にあるインレンジ状態を可視的
に表示するインレンジ表示手段21と、上記デフ
ロスト開始信号によつてその作動を開始し、上記
制御部からの信号に拘わらず上記インレンジ表示
手段にインレンジ状態を表示させるマスキング機
能とを有する冷凍装置において、上記デフロスト
開始信号によつて起動され一定時間経過後信号を
発するタイマー手段19を設け、このタイマー手
段19からの信号又はこれ以外のデフロスト終了
信号のいずれかによつて上記デフロスト機能を停
止すると共に、上記タイマー手段19からの信号
によつて上記マスキング機能を停止させることを
特徴とする冷凍装置。 A defrost function starts its operation in response to a defrost start signal, and an in-range state in which the ambient temperature is within a predetermined temperature range is visually displayed based on a signal from a control unit 22 having an ambient temperature detection means. A refrigeration system having an in-range display means 21 and a masking function that starts its operation in response to the defrost start signal and causes the in-range display means to display the in-range state regardless of the signal from the control section, A timer means 19 is provided which is activated by the defrost start signal and emits a signal after a certain period of time has elapsed, and the defrost function is stopped by either the signal from the timer means 19 or another defrost end signal, and A refrigeration system characterized in that the masking function is stopped by a signal from the timer means 19.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984199757U JPH0338620Y2 (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984199757U JPH0338620Y2 (en) | 1984-12-24 | 1984-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61110074U true JPS61110074U (en) | 1986-07-12 |
JPH0338620Y2 JPH0338620Y2 (en) | 1991-08-14 |
Family
ID=30759974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984199757U Expired JPH0338620Y2 (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0338620Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63201475A (en) * | 1987-02-14 | 1988-08-19 | 株式会社東芝 | Defrostation circuit for refrigerator |
WO2022145131A1 (en) * | 2020-12-28 | 2022-07-07 | アクア株式会社 | Refrigerator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646782U (en) * | 1979-09-14 | 1981-04-25 | ||
JPS59117481A (en) * | 1982-12-23 | 1984-07-06 | Matsushita Electric Ind Co Ltd | Speed controller for dc motor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642573A (en) * | 1979-09-18 | 1981-04-20 | Fuji Reishiyoku Kk | Preparation of fried sausage |
-
1984
- 1984-12-24 JP JP1984199757U patent/JPH0338620Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646782U (en) * | 1979-09-14 | 1981-04-25 | ||
JPS59117481A (en) * | 1982-12-23 | 1984-07-06 | Matsushita Electric Ind Co Ltd | Speed controller for dc motor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63201475A (en) * | 1987-02-14 | 1988-08-19 | 株式会社東芝 | Defrostation circuit for refrigerator |
WO2022145131A1 (en) * | 2020-12-28 | 2022-07-07 | アクア株式会社 | Refrigerator |
Also Published As
Publication number | Publication date |
---|---|
JPH0338620Y2 (en) | 1991-08-14 |
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