JPS58167784U - open case - Google Patents

open case

Info

Publication number
JPS58167784U
JPS58167784U JP6590082U JP6590082U JPS58167784U JP S58167784 U JPS58167784 U JP S58167784U JP 6590082 U JP6590082 U JP 6590082U JP 6590082 U JP6590082 U JP 6590082U JP S58167784 U JPS58167784 U JP S58167784U
Authority
JP
Japan
Prior art keywords
compressor
temperature
oil
open case
open showcase
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
Application number
JP6590082U
Other languages
Japanese (ja)
Inventor
土井　松雄
Original Assignee
日本建鐵株式会社
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 日本建鐵株式会社 filed Critical 日本建鐵株式会社
Priority to JP6590082U priority Critical patent/JPS58167784U/en
Publication of JPS58167784U publication Critical patent/JPS58167784U/en
Pending legal-status Critical Current

Links

Landscapes

  • Freezers Or Refrigerated Showcases (AREA)
  • Devices That Are Associated With Refrigeration Equipment (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) [Abstract] 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 the drawing]

第１図は本考案が関連するオープンショーケースの縦断
面図、第２図は従来のオープンショーケースの電気回路
図、そして第３図１ま本考案の一実施例における電気回
路図である。 図中、１・・・圧縮機、６・・・電気ヒータ、１１・・
・検温装置、１２・・・継電器。FIG. 1 is a longitudinal sectional view of an open showcase to which the present invention relates, FIG. 2 is an electrical circuit diagram of a conventional open showcase, and FIG. 3 is an electrical circuit diagram of an embodiment of the present invention. In the figure, 1... Compressor, 6... Electric heater, 11...
・Temperature measuring device, 12...Relay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機内の油を加熱するため前記圧縮機には電気ヒータ
が配設されているオープンショーケースにおいて、前記
圧縮機内の油の温度を検出して前記ヒータへの通電を自
動操作する検温装置と、前記油の温度が設定温度以下の
ときには前記圧縮機への通電をしゃ断し且つ前記設定温
度以上になると前記圧縮機への通電を可能にする継電器
を含むことを特徴とするオープンショーケース。In an open showcase in which an electric heater is disposed in the compressor to heat oil in the compressor, a temperature measuring device detects the temperature of the oil in the compressor and automatically controls power supply to the heater; An open showcase characterized by comprising a relay that cuts off power to the compressor when the temperature of the oil is below a set temperature, and enables power to flow to the compressor when the temperature of the oil exceeds the set temperature.
JP6590082U 1982-05-06 1982-05-06 open case Pending JPS58167784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6590082U JPS58167784U (en) 1982-05-06 1982-05-06 open case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6590082U JPS58167784U (en) 1982-05-06 1982-05-06 open case

Publications (1)

Publication Number Publication Date
JPS58167784U true JPS58167784U (en) 1983-11-09

Family

ID=30075822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6590082U Pending JPS58167784U (en) 1982-05-06 1982-05-06 open case

Country Status (1)

Country Link
JP (1) JPS58167784U (en)

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