JPS609552U - centrifuge - Google Patents
centrifugeInfo
- Publication number
- JPS609552U JPS609552U JP10124683U JP10124683U JPS609552U JP S609552 U JPS609552 U JP S609552U JP 10124683 U JP10124683 U JP 10124683U JP 10124683 U JP10124683 U JP 10124683U JP S609552 U JPS609552 U JP S609552U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- air
- case
- centrifugal separator
- path length
- 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
Landscapes
- Centrifugal Separators (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
第１図は従来使用されている遠心分離機の構成を示す断
面図、第２図は従来提案されている遠心分離機の空気吸
入開口部の構成を示す図、第３図は従来提案されている
他の遠心分離機の構成を示す断面図、第４図はこの考案
の遠心分離機の実施例の装置全体の構成を示す断面図、
第５図はこの考案の遠心分離機の第１の実施例における
空気吸入開口部の構成を示す図、第６図はこの考案の遠
心分離機における回転体回転数と騒音レベルの関係を示
す図、第７図はこの考案の遠心分離機における騒音周波
数と騒音レベルとの関係を示す図、第８図乃至第１０図
はそれぞれこの考案の遠心分離機の第２乃至第４のの実
施例における空気吸入開口部の構成を示す図である。
１・・・・・・ケース、２・・・・・・蓋体、５・・・
・・・モータ、１０・・・・・・回転体、１２・・・・
・・容器、１３・・・・・・空気吸入開口、１４・・・
・・・排気孔、３５・・・・・・円形開口、３６−１〜
３６−３・・・・・・仕切板、３７−１．３７−２・・
・・・・吸入孔。
井 ３Ｉ￥１ １３
第５図
７−１Figure 1 is a sectional view showing the configuration of a conventionally used centrifuge, Figure 2 is a diagram showing the configuration of the air intake opening of a conventionally proposed centrifuge, and Figure 3 is a diagram showing the configuration of the air intake opening of a conventionally proposed centrifuge. FIG. 4 is a cross-sectional view showing the configuration of another centrifugal separator according to the present invention;
Fig. 5 is a diagram showing the configuration of the air suction opening in the first embodiment of the centrifugal separator of this invention, and Fig. 6 is a diagram showing the relationship between the rotating body rotation speed and the noise level in the centrifugal separator of this invention. , Fig. 7 is a diagram showing the relationship between noise frequency and noise level in the centrifugal separator of this invention, and Figs. FIG. 3 is a diagram showing the configuration of an air intake opening. 1... Case, 2... Lid body, 5...
...Motor, 10...Rotating body, 12...
... Container, 13... Air intake opening, 14...
...Exhaust hole, 35...Circular opening, 36-1~
36-3...Partition plate, 37-1.37-2...
...Suction hole. Well 3I ¥1 13 Figure 5 7-1
Claims (1)
前記ケースに取り付けられる蓋体の前記回転体に対向す
る位置に空気吸入開口が形成され、−この空気吸入開口
を通して前記ケース内に吸入される空気流によって前記
回転体を冷却する空冷式遠心分離機において、前記空気
吸入開口は互に隔離された複数個の吸入孔で構成され、
これらの吸入孔はその実効内径がｄて前記蓋体の内面か
ら前記回転体方向に流路長がＬとなるように突出形成さ
れ、前記実効内径ｄと前記流路長り間に１．２〈−！＝
−≦４．０なる条件が選定されてなることを特一 徴とする遠心分離機。[Claims for Utility Model Registration] A rotating body is disposed within a case, and an air intake opening is formed at a position facing the rotating body of a lid attached to the case so as to cover the rotating body, - In an air-cooled centrifugal separator that cools the rotating body by an air flow sucked into the case through the air suction opening, the air suction opening is composed of a plurality of suction holes isolated from each other,
These suction holes have an effective inner diameter d and are formed to protrude from the inner surface of the lid body toward the rotating body so that the flow path length is L, and the distance between the effective inner diameter d and the flow path length is 1.2. 〈-! =
A centrifugal separator characterized in that a condition of -≦4.0 is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10124683U JPS609552U (en) | 1983-06-29 | 1983-06-29 | centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10124683U JPS609552U (en) | 1983-06-29 | 1983-06-29 | centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS609552U true JPS609552U (en) | 1985-01-23 |
| JPS6236531Y2 JPS6236531Y2 (en) | 1987-09-17 |
Family
ID=30239169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10124683U Granted JPS609552U (en) | 1983-06-29 | 1983-06-29 | centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017510434A (en) * | 2014-01-22 | 2017-04-13 | セラノス， インコーポレイテッドＴｈｅｒａｎｏｓ， Ｉｎｃ． | High speed compact centrifuge for small volume samples |
| JP2019519368A (en) * | 2016-06-27 | 2019-07-11 | アルファ−ラヴァル・コーポレート・アーベー | Centrifuge with ventilation system |
-
1983
- 1983-06-29 JP JP10124683U patent/JPS609552U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017510434A (en) * | 2014-01-22 | 2017-04-13 | セラノス， インコーポレイテッドＴｈｅｒａｎｏｓ， Ｉｎｃ． | High speed compact centrifuge for small volume samples |
| JP2019519368A (en) * | 2016-06-27 | 2019-07-11 | アルファ−ラヴァル・コーポレート・アーベー | Centrifuge with ventilation system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6236531Y2 (en) | 1987-09-17 |
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