JPH0322551U - - Google Patents
Info
- Publication number
- JPH0322551U JPH0322551U JP8323189U JP8323189U JPH0322551U JP H0322551 U JPH0322551 U JP H0322551U JP 8323189 U JP8323189 U JP 8323189U JP 8323189 U JP8323189 U JP 8323189U JP H0322551 U JPH0322551 U JP H0322551U
- Authority
- JP
- Japan
- Prior art keywords
- centrifuge
- sample holder
- end extension
- downward
- hole
- 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
Links
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Description
第１図は本考案試料保持体の一実施例を示す断
面図、第２図は本考案試料保持体をロータに挿入
した状態を示す断面図、第３図は従来の試料保持
体を示す縦半断面図、第４図は第３図における面
圧分布を示す説明図である。
図において、１……試料保持体、２……遠心管
挿入穴、３……ネジ穴、４……上端延長部、５…
…下端延長部、６……ロータ、７……遠心管、８
……試料挿入穴、９……密封用キヤツプである。
Figure 1 is a cross-sectional view showing an embodiment of the sample holder of the present invention, Figure 2 is a cross-sectional view of the sample holder of the present invention inserted into the rotor, and Figure 3 is a vertical view showing a conventional sample holder. The half-sectional view, FIG. 4, is an explanatory diagram showing the surface pressure distribution in FIG. 3. In the figure, 1...sample holder, 2...centrifuge tube insertion hole, 3...screw hole, 4...upper end extension, 5...
... lower end extension, 6 ... rotor, 7 ... centrifugal tube, 8
...Sample insertion hole, 9...Sealing cap.
Claims (1)
、該穴の上部にキヤツプとネジ嵌合するネジ部を
有する円筒状の遠心分離機用試料保持体であつて
、 上端及び下端から上方及び下方に延びる上端延
長部及び下端延長部の少なくとも一方を一体的に
形成したことを特徴とする遠心分離機用試料保持
体。 ２ 前記上端延長部及び下端縁著初の肉厚を、夫
々上方及び下方に行くに従つて薄くなるようにし
たことを特徴とする請求項１記載の遠心分離機用
試料保持体。[Claims for Utility Model Registration] 1. A cylindrical sample holder for a centrifuge, which has a hole for inserting a centrifuge tube into which a sample is injected, and has a threaded portion screwed into the cap at the top of the hole. A sample holder for a centrifuge, characterized in that at least one of an upper end extension part and a lower end extension part extending upward and downward from the upper end and the lower end is integrally formed. 2. The sample holder for a centrifuge according to claim 1, wherein the initial wall thickness of the upper end extension portion and the lower end edge become thinner as they go upward and downward, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8323189U JPH0322551U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8323189U JPH0322551U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322551U true JPH0322551U (en) | 1991-03-08 |
Family
ID=31630724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8323189U Pending JPH0322551U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322551U (en) |
-
1989
- 1989-07-14 JP JP8323189U patent/JPH0322551U/ja active Pending
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