JP2510210Y2 - centrifuge - Google Patents
centrifugeInfo
- Publication number
- JP2510210Y2 JP2510210Y2 JP10700290U JP10700290U JP2510210Y2 JP 2510210 Y2 JP2510210 Y2 JP 2510210Y2 JP 10700290 U JP10700290 U JP 10700290U JP 10700290 U JP10700290 U JP 10700290U JP 2510210 Y2 JP2510210 Y2 JP 2510210Y2
- Authority
- JP
- Japan
- Prior art keywords
- data
- rotating body
- read
- storage element
- holding 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.)
- Expired - Lifetime
Links
Landscapes
- Centrifugal Separators (AREA)
Description
【考案の詳細な説明】 〔考案の利用分野〕 本考案は遠心分離機のように、糞数の種類の回転体を
着脱し、高速で回転するものの安全性に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Use of the Invention] The present invention relates to the safety of a centrifuge that rotates at a high speed by attaching and detaching a rotating body of the type of feces.
材料による許容応力によって、回転体の許容使用回数
・許容運転時間が決定する。The allowable stress of the material determines the allowable number of uses and allowable operating time of the rotating body.
従来は回転体毎にノートに運転記録をつけていた。何
回・何時間使用したかを記録しておき、許容回数あるい
は許容時間に達したところで寿命としていた。Conventionally, an operation record was attached to a notebook for each rotating body. The number of times and the number of hours used were recorded, and when the permissible number of times or permissible time was reached, the life was determined.
本方法ではノートに記入する手間が必要であり、ま
た、常時信頼性に対する不安がつきまとっていた。This method requires time and effort to fill in a notebook, and is always concerned about reliability.
本考案の目的は、上記した欠点をなくし、この種の回
転体の安全性を高めることにある。An object of the present invention is to eliminate the above-mentioned drawbacks and enhance the safety of this kind of rotating body.
本考案は、回転体に実装されたデータ保持装置と、本
体側に実装されたデータ読書き装置に着目し、更に本体
側で回転体の許容使用回数、許容積算運転時間のデータ
を記憶しておき、（回転体によって材料が違うと、各々
違う値となる。回転体の固有番号から相当するデータを
呼び出すようにする。）回転体からのデータと記憶デー
タとを比較し、許容値を越えたかどうかをチェックする
ようにしたものである。The present invention focuses on the data holding device mounted on the rotating body and the data reading / writing device mounted on the main body side, and further stores the data of the allowable number of times of use of the rotating body and the allowable accumulated operating time on the main body side. Every time, different materials are used depending on the rotating body, and the values will be different. Call the corresponding data from the unique number of the rotating body.) Compare the data from the rotating body with the stored data, and exceed the allowable value. It is to check whether or not it is.
第１図に本考案になる遠心分離機の一例を示す。 FIG. 1 shows an example of the centrifuge according to the present invention.
第２図に本考案になる遠心分離機のフローチャートを
示す。FIG. 2 shows a flowchart of the centrifugal separator according to the present invention.
第２図に示したフローチャートは運転毎（１回のスタ
ート・ストップ毎）に実施するものであり、運転開始時
に行なわれる。The flowchart shown in FIG. 2 is carried out at every operation (every start / stop once), and is carried out at the start of the operation.
運転開始時にデータ読書き装置より読出した回転体の
データをレジスタにセーブする。回転体に対する許容値
のデータを記憶素子より引出す。The data of the rotating body read from the data reading / writing device at the start of operation is saved in the register. The data of the allowable value for the rotating body is extracted from the storage element.
読出しデータと記憶データ（運転回数・積算運転時間
のデータ）を比較し、メモリより引出したデータの方が
小さい場合に警報を発する。The read data is compared with the stored data (data of the number of times of operation and integrated operation time), and an alarm is issued if the data retrieved from the memory is smaller.
本考案によれば、回転体の運転管理に対するわずらわ
しさや不安を払拭し、使い勝手の良い装置を供給するこ
とができる。According to the present invention, the troublesomeness and anxiety about the operation management of the rotating body can be eliminated, and a device with good usability can be supplied.
第１図は本考案になる遠心分離機の一実施例を示す概略
構成図、第２図は本考案になる遠心分離機のフローチャ
ートを示す。 １は回転体、２はデータ保持装置、３はデータ読書き装
置、４はモータ、５は入力インターフェース、６はCP
U、７はレジスタ、８はROM、９はRAM、10はバッテリ、1
1は出力インターフェース、12は警報ランプ、13は比較
部である。FIG. 1 is a schematic configuration diagram showing an embodiment of the centrifuge according to the present invention, and FIG. 2 is a flowchart of the centrifuge according to the present invention. 1 is a rotating body, 2 is a data holding device, 3 is a data read / write device, 4 is a motor, 5 is an input interface, and 6 is a CP.
U and 7 are registers, 8 is ROM, 9 is RAM, 10 is battery, 1
1 is an output interface, 12 is an alarm lamp, and 13 is a comparison unit.
Claims (1)
イプのものであって、前記回転体に回転体の固有番号、
使用回数、積算運転時間等のデータを保持したデータ保
持装置が具備してあり、前記回転体の前記データ保持装
置のデータを読出し、また新たなデータを前記データ保
持装置に書き込む為のデータ読書き装置を具備した遠心
分離機において、 前記回転体の許容使用回数、許容積算運転時間を記憶す
る為の記憶素子と、前記データ読書き装置によって読出
されたデータと記憶素子内のデータを比較する為の比較
部と、前記比較部からの出力に応じてアラームを発生す
るアラーム発生部より成り、運転開始時に前記回転体の
データを読出し、運転終了時に新たな使用回数・積算運
転時間等のデータを前記回転体に書き込むように構成
し、更に運転開始時に読出したデータと前記記憶素子内
のデータとを比較し、読出しデータが記憶データより大
きい時にアラームを発生することを特徴とする遠心分離
機。1. A type in which a plurality of types of rotating bodies are exchanged for use, wherein the rotating body has a unique number of the rotating body,
A data holding device that holds data such as the number of times of use and integrated operating time is provided, and data reading / writing for reading data from the data holding device of the rotating body and writing new data to the data holding device. In a centrifuge equipped with a device, a storage element for storing the allowable number of times of use of the rotating body and an allowable integrated operation time, and comparing the data read by the data reading / writing device with the data in the storage element. Comparing section and an alarm generating section that generates an alarm according to the output from the comparing section, the data of the rotating body is read at the start of operation, and the data such as new number of times of use and integrated operating time is read at the end of operation. The data is written in the rotating body, and the data read at the start of operation is compared with the data in the storage element, and the read data is larger than the stored data. Centrifuge characterized by generating an alarm when it is not in use.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10700290U JP2510210Y2 (en) | 1990-10-12 | 1990-10-12 | centrifuge |
| DE69026039T DE69026039T2 (en) | 1989-12-08 | 1990-12-07 | System for determining the operating conditions of centrifuge rotors |
| EP90123591A EP0431645B1 (en) | 1989-12-08 | 1990-12-07 | System for management of body of rotation of centrifuge |
| US08/107,428 US5342280A (en) | 1989-12-08 | 1993-08-17 | System for management of body rotation of centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10700290U JP2510210Y2 (en) | 1990-10-12 | 1990-10-12 | centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465143U JPH0465143U (en) | 1992-06-05 |
| JP2510210Y2 true JP2510210Y2 (en) | 1996-09-11 |
Family
ID=31853318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10700290U Expired - Lifetime JP2510210Y2 (en) | 1989-12-08 | 1990-10-12 | centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510210Y2 (en) |
-
1990
- 1990-10-12 JP JP10700290U patent/JP2510210Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0465143U (en) | 1992-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |