JPS58158284U - Showcase temperature control device - Google Patents

Showcase temperature control device

Info

Publication number
JPS58158284U
JPS58158284U JP5625282U JP5625282U JPS58158284U JP S58158284 U JPS58158284 U JP S58158284U JP 5625282 U JP5625282 U JP 5625282U JP 5625282 U JP5625282 U JP 5625282U JP S58158284 U JPS58158284 U JP S58158284U
Authority
JP
Japan
Prior art keywords
showcase
alarm
temperature control
signal
control device
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
Application number
JP5625282U
Other languages
Japanese (ja)
Other versions
JPS6335333Y2 (en
Inventor
雅信 繁田
深尾　一
Original Assignee
富士電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP5625282U priority Critical patent/JPS58158284U/en
Publication of JPS58158284U publication Critical patent/JPS58158284U/en
Application granted granted Critical
Publication of JPS6335333Y2 publication Critical patent/JPS6335333Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Freezers Or Refrigerated Showcases (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Emergency Alarm Devices (AREA)
  • Control Of Temperature (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はショーケースの制御装置の従来の回路を示すブ
ロック図、第２図はこの考案の一実施例を示すブロック
図である。 １・・・・・・ショーケース。FIG. 1 is a block diagram showing a conventional circuit of a control device for a showcase, and FIG. 2 is a block diagram showing an embodiment of this invention. 1... Showcase.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷却手段と温度センサとデフロスト検出手段とを備えた
ショーケースと、温度センサの信号によってショーケー
ス内温度が所定値よりも高くなったとき警報を発する警
報器を含む温度制御回路と、デフロスト信号を受けたと
き、上記警報を阻止する回路とを備えたショーケースの
温度制御装置において、ショーケースの電源を開閉する
スイッチの常閉接点をデフロスト信号が送られる径路に
接続して、ショーケースへの電源をしゃ断したとき、上
記常閉接点を介して、警報を阻止する回路に信号を印加
して警報を阻止するようにしたことを特徴とするショー
ケースの温度制御装置。A showcase equipped with a cooling means, a temperature sensor, and a defrost detection means, a temperature control circuit including an alarm that issues an alarm when the temperature inside the showcase becomes higher than a predetermined value based on a signal from the temperature sensor, and a defrost signal. When a defrost signal is received, the temperature control device for the showcase is equipped with a circuit to block the above alarm, and the normally closed contact of the switch that opens and closes the power supply to the showcase is connected to the path through which the defrost signal is sent, and the defrost signal is sent to the showcase. 1. A temperature control device for a showcase, characterized in that when a power source is cut off, a signal is applied to a circuit for preventing an alarm through the normally closed contact to prevent an alarm from occurring.
JP5625282U 1982-04-16 1982-04-16 Showcase temperature control device Granted JPS58158284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5625282U JPS58158284U (en) 1982-04-16 1982-04-16 Showcase temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5625282U JPS58158284U (en) 1982-04-16 1982-04-16 Showcase temperature control device

Publications (2)

Publication Number Publication Date
JPS58158284U true JPS58158284U (en) 1983-10-21
JPS6335333Y2 JPS6335333Y2 (en) 1988-09-20

Family

ID=30066790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5625282U Granted JPS58158284U (en) 1982-04-16 1982-04-16 Showcase temperature control device

Country Status (1)

Country Link
JP (1) JPS58158284U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03115380U (en) * 1990-03-09 1991-11-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03115380U (en) * 1990-03-09 1991-11-28

Also Published As

Publication number Publication date
JPS6335333Y2 (en) 1988-09-20

Similar Documents

Publication Publication Date Title
JPS58158284U (en) Showcase temperature control device
JPS604676U (en) Sanitary cleaning equipment control circuit
JPS6095618U (en) temperature control device
JPS6127034U (en) air conditioner
JPS5810719U (en) Constant temperature device
JPS58118400U (en) Abnormal condition detection device
JPS58159094U (en) detector acoustic alarm device
JPS58196541U (en) Motorcycle battery protection circuit
JPS6025089U (en) Object proximity warning device
JPS5835425U (en) Transmission mechanism
JPS59188404U (en) electronic cane
JPS5840921U (en) power amplifier device
JPS59113888U (en) Housing information board operation test circuit
JPS5819860U (en) wiper device
JPS5888124U (en) Electronic scale with abnormal short circuit alarm
JPS5958893U (en) IC timer type anti-theft device
JPS58193258U (en) Fan rotation speed detection circuit
JPS5881437U (en) Air conditioner control device
JPS6142670U (en) Circuit breaker diagnostic device
JPS58172284U (en) Remote monitoring control device
JPS5953438U (en) signal processing device
JPS6092610U (en) Freeze prevention device for cooling equipment
JPS58173038U (en) video tape recorder
JPS59130175U (en) Abnormality monitoring device
JPS6129570U (en) Video camera temperature warning device