JPH021255U - - Google Patents
Info
- Publication number
- JPH021255U JPH021255U JP3828089U JP3828089U JPH021255U JP H021255 U JPH021255 U JP H021255U JP 3828089 U JP3828089 U JP 3828089U JP 3828089 U JP3828089 U JP 3828089U JP H021255 U JPH021255 U JP H021255U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- wall
- liquid cup
- sample liquid
- cup
- 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
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
Description
第１〜５図は本考案の一実施例を示し、第１図
はフイルター過器の試料液カツプの要部断面図
、第２図は第１図における試料液カツプの全体斜
視図、第３図は第１，２図に示した試料液カツプ
を液カツプに接続した過器全体の斜視図、第
４図は第１〜３図に示した過器をアングル型ロ
ータ式遠心分離機に適用した場合における運転状
態を示す説明図、第５図は第１〜３図に示した
過器をスイング型遠心分離機に適用した場合の運
転状態を示す説明図、第６図は従来例に係る過
器の正面図、第７，８図は夫々、第６図に示した
過器をアングル型ロータ式およびスイング式の
各遠心分離機に適用した運転状態を示す第４，５
図と同様の説明図である。
β……過器取付角、Ｏ……回転中心、Ｏ′…
…カツプ軸心、Ｖ……遠心ベクトル、１……試料
液カツプ、２……フイルター、２ａ……部分、３
……液カツプ、４……試料液、４ａ……溶媒（
上澄液）、４ｂ……スラツジ、１１……試料液カ
ツプ、１１ａ……周壁、１１ｂ……底壁、１１ｃ
……開口部、１１ｄ……スラツジ濃縮液保留空間
、１１ｅ……フイルター固定壁、１１ｆ……接続
壁、１１ｇ……傾斜面、１１ｈ……本体部、１１
ｉ……フイルター取付面、１１ｊ……周壁の底部
、１２……フイルター、１２ａ……部分、１３…
…液カツプ、１３ａ……液通過空間、１３ｂ
……接続端壁、１５……フイルターホルダー、１
６……キヤツプ。
1 to 5 show an embodiment of the present invention, in which FIG. 1 is a cross-sectional view of a main part of a sample liquid cup of a filter, FIG. 2 is an overall perspective view of the sample liquid cup in FIG. 1, and FIG. The figure is a perspective view of the entire centrifuge with the sample liquid cup shown in Figures 1 and 2 connected to the liquid cup, and Figure 4 shows the application of the filter shown in Figures 1 to 3 to an angle rotor type centrifuge. Fig. 5 is an explanatory diagram showing the operating state when the filter shown in Figs. 7 and 8 are front views of the centrifugal separator shown in Figs.
It is an explanatory view similar to the figure. β...Motor mounting angle, O...Rotation center, O'...
...Cup axis, V...Centrifugal vector, 1...Sample liquid cup, 2...Filter, 2a...part, 3
...Liquid cup, 4...Sample liquid, 4a...Solvent (
supernatant liquid), 4b...sludge, 11...sample liquid cup, 11a...peripheral wall, 11b...bottom wall, 11c
...Opening, 11d...Sludge concentrate retention space, 11e...Filter fixing wall, 11f...Connection wall, 11g...Slope, 11h...Main body, 11
i...Filter mounting surface, 11j...Bottom of peripheral wall, 12...Filter, 12a...part, 13...
...Liquid cup, 13a...Liquid passage space, 13b
... Connection end wall, 15 ... Filter holder, 1
6...cap.
Claims (1)
する底壁１１ｂを備えた筒状試料液カツプ１１と
、該試料液カツプ１１の底部に接続される液カ
ツプ１３よりなる遠心分離機用フイルター過器
にして、 上記試料液カツプ１１の周壁１１ａの底部１１
ｊの一部は、開口部１１ｃを有するフイルター固
定壁１１ｅとして構成され、該フイルター固定壁
１１ｅには上記開口部１１ｃを覆うようにフイル
ター１２が固定され、上記フイルター固定壁１１
ｅの開口部１１ｃの周囲のフイルター取付面１１
ｉは、フイルター１２とともに、試料液カツプ１
１の軸心Ｏ′に対して平行とされるか又は上記フ
イルター取付面１１ｉの先端側が該カツプ１１の
フイルター対向周壁から径方向に遠去かるように
軸心Ｏ′に対して傾斜せしめられ、 上記試料液カツプ１１の周壁１１ａの底部１１
ｊと底壁１１ｂとで必要最低量のスラツジ濃縮液
を保留するためのスラツジ濃縮液保留空間１１ｄ
が形成され、 上記試料液カツプ１１のフイルター固定壁１１
ｅと液カツプ１３の試料液カツプ１１に対する
接続端壁１３ｂとの間には液通過空間１３ａが
形成されたことを特徴とする遠心分離機用過器
。[Claims for Utility Model Registration] A cylindrical sample liquid cup 11 having a peripheral wall 11a, a bottom wall 11b that closes the bottom end of the peripheral wall 11a, and a liquid cup 13 connected to the bottom of the sample liquid cup 11. In the filter for a centrifuge, the bottom 11 of the peripheral wall 11a of the sample liquid cup 11 is
A part of j is configured as a filter fixing wall 11e having an opening 11c, a filter 12 is fixed to the filter fixing wall 11e so as to cover the opening 11c, and the filter fixing wall 11
Filter mounting surface 11 around opening 11c of e
i is the sample liquid cup 1 together with the filter 12.
the filter mounting surface 11i is parallel to the axis O' of the cup 11, or is inclined with respect to the axis O' so that the distal end side of the filter mounting surface 11i is radially distant from the filter-facing peripheral wall of the cup 11; Bottom 11 of the peripheral wall 11a of the sample liquid cup 11
A sludge concentrate retention space 11d for retaining the minimum necessary amount of sludge concentrate between J and the bottom wall 11b.
is formed, and the filter fixing wall 11 of the sample liquid cup 11 is formed.
A filter for a centrifuge, characterized in that a liquid passage space 13a is formed between the connecting end wall 13b of the liquid cup 13 and the sample liquid cup 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989038280U JPH0630275Y2 (en) | 1989-04-01 | 1989-04-01 | Filter filter for centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989038280U JPH0630275Y2 (en) | 1989-04-01 | 1989-04-01 | Filter filter for centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021255U true JPH021255U (en) | 1990-01-08 |
| JPH0630275Y2 JPH0630275Y2 (en) | 1994-08-17 |
Family
ID=31264838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989038280U Expired - Lifetime JPH0630275Y2 (en) | 1989-04-01 | 1989-04-01 | Filter filter for centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630275Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721275U (en) * | 1980-07-09 | 1982-02-03 | ||
| JP2010540927A (en) * | 2007-09-24 | 2010-12-24 | ミリポア・コーポレイション | Centrifugal filter |
| US9103756B2 (en) | 2011-07-13 | 2015-08-11 | Emd Millipore Corporation | All-in-one sample preparation device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200134B1 (en) | 1998-01-20 | 2001-03-13 | Kerr Corporation | Apparatus and method for curing materials with radiation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318443U (en) * | 1986-07-21 | 1988-02-06 |
-
1989
- 1989-04-01 JP JP1989038280U patent/JPH0630275Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318443U (en) * | 1986-07-21 | 1988-02-06 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721275U (en) * | 1980-07-09 | 1982-02-03 | ||
| JP2010540927A (en) * | 2007-09-24 | 2010-12-24 | ミリポア・コーポレイション | Centrifugal filter |
| US8357296B2 (en) | 2007-09-24 | 2013-01-22 | Emd Millipore Corporation | Centrifugal filter |
| JP2013128924A (en) * | 2007-09-24 | 2013-07-04 | Emd Millipore Corp | Centrifugal filter |
| US8747670B2 (en) | 2007-09-24 | 2014-06-10 | Emd Millipore Corporation | Centrifugal filter |
| US9050565B2 (en) | 2007-09-24 | 2015-06-09 | Emd Millipore Corporation | Centrifugal filter |
| US9295947B2 (en) | 2007-09-24 | 2016-03-29 | Emd Millipore Corporation | Centrifugal filter |
| US9103756B2 (en) | 2011-07-13 | 2015-08-11 | Emd Millipore Corporation | All-in-one sample preparation device and method |
| US9304070B2 (en) | 2011-07-13 | 2016-04-05 | Emd Millipore Corporation | All-in-one sample preparation device and method |
| US9897520B2 (en) | 2011-07-13 | 2018-02-20 | Emd Millipore Corporation | All-in-one sample preparation device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630275Y2 (en) | 1994-08-17 |
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