JPH02125755U - - Google Patents

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Publication number
JPH02125755U
JPH02125755U JP3355889U JP3355889U JPH02125755U JP H02125755 U JPH02125755 U JP H02125755U JP 3355889 U JP3355889 U JP 3355889U JP 3355889 U JP3355889 U JP 3355889U JP H02125755 U JPH02125755 U JP H02125755U
Authority
JP
Japan
Prior art keywords
temperature
temperature control
control device
value
refrigerated centrifuge
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
JP3355889U
Other languages
Japanese (ja)
Other versions
JPH0621565Y2 (en
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 filed Critical
Priority to JP3355889U priority Critical patent/JPH0621565Y2/en
Publication of JPH02125755U publication Critical patent/JPH02125755U/ja
Application granted granted Critical
Publication of JPH0621565Y2 publication Critical patent/JPH0621565Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Centrifugal Separators (AREA)

Description

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

第１図はこの考案の実施例を示すブロツク図、
第２図はこの考案における設定温度Ｔ１，Ｔ２と
ロータ槽温度との関係を示す図、第３図は従来に
おける設定温度Ｔ１，Ｔ２とロータ槽温度との関
係を示す図である。 Figure 1 is a block diagram showing an embodiment of this invention.
FIG. 2 is a diagram showing the relationship between the set temperatures T 1 and T 2 and the rotor tank temperature in this invention, and FIG. 3 is a diagram showing the relationship between the set temperatures T 1 and T 2 and the rotor tank temperature in the conventional method. .

Claims (1)

【実用新案登録請求の範囲】 ロータ槽の温度を検出し、その検出出力と温度
制御設定値とを比較し、その比較出力により冷凍
機を制御して上記ロータ槽の温度を上記温度制御
設定値付近に保持すると共に上記ロータ槽の検出
温度が過熱防止設定温度を達すると過熱防止温度
調節器が動作してロータのモータの運転を停止さ
せる冷却遠心分離機の温度制御装置において、 上記温度制御設定値と連動して、これよりも一
定値高い温度に上記過熱防止設定温度を設定する
加算手段と、 遠心分離機の回転指令スイツチがオンにされて
から一定時間、上記過熱防止温度調節器の機能を
停止する手段と、 を具備する冷却遠心分離機の温度制御装置。[Scope of Claim for Utility Model Registration] Detect the temperature of the rotor tank, compare the detected output with the temperature control set value, control the refrigerator based on the comparison output, and adjust the temperature of the rotor tank to the temperature control set value. In a temperature control device for a refrigerated centrifuge, the temperature control device for a refrigerated centrifuge operates to stop operation of the rotor motor by operating a superheat prevention temperature controller when the detected temperature of the rotor tank reaches the superheat prevention set temperature. an addition means for setting the above-mentioned superheat prevention set temperature to a certain value higher than this value in conjunction with the value; and a function of the above-mentioned superheat prevention temperature controller for a certain period of time after the rotation command switch of the centrifuge is turned on. A temperature control device for a refrigerated centrifuge, comprising: a means for stopping; and a temperature control device for a refrigerated centrifuge.
JP3355889U 1989-03-24 1989-03-24 Cooling centrifuge temperature controller Expired - Lifetime JPH0621565Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3355889U JPH0621565Y2 (en) 1989-03-24 1989-03-24 Cooling centrifuge temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3355889U JPH0621565Y2 (en) 1989-03-24 1989-03-24 Cooling centrifuge temperature controller

Publications (2)

Publication Number Publication Date
JPH02125755U true JPH02125755U (en) 1990-10-17
JPH0621565Y2 JPH0621565Y2 (en) 1994-06-08

Family

ID=31537313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3355889U Expired - Lifetime JPH0621565Y2 (en) 1989-03-24 1989-03-24 Cooling centrifuge temperature controller

Country Status (1)

Country Link
JP (1) JPH0621565Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099667A1 (en) * 2007-01-31 2008-08-21 Sanyo Electric Co., Ltd. Device for preventing excessive temperature rise and heating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099667A1 (en) * 2007-01-31 2008-08-21 Sanyo Electric Co., Ltd. Device for preventing excessive temperature rise and heating device

Also Published As

Publication number Publication date
JPH0621565Y2 (en) 1994-06-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term