JPS60132803U - liquid filter - Google Patents
liquid filterInfo
- Publication number
- JPS60132803U JPS60132803U JP1965284U JP1965284U JPS60132803U JP S60132803 U JPS60132803 U JP S60132803U JP 1965284 U JP1965284 U JP 1965284U JP 1965284 U JP1965284 U JP 1965284U JP S60132803 U JPS60132803 U JP S60132803U
- Authority
- JP
- Japan
- Prior art keywords
- liquid filter
- casing
- cylindrical member
- lower casing
- filter according
- 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
- Separation Using Semi-Permeable Membranes (AREA)
- Sampling And Sample Adjustment (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
図はこの考案の一実施例を示し、第１図は試料圧入時の
断面図、第２図は下部筐体の分解斜視図、第３図Ａは筒
部材が上部筐体の内面部分に摺接する前の状態を示す部
分断面図、同図Ｂは筒部材の上端縁が上部筐体の内面部
分に圧接変形した状態を示す部分断面図、第４図は逆止
弁の他の例を示す部分断面図である。 −
１・・・・・・上部筐体、１ａ・・・・・・頂壁、１ｂ
・・・・・・裾部、２・・・・・・注液管、６・・・・
・・逆止弁、８・・・・・・下部筐体、１０・・・・・
・排液管、１２・・・・・・環状棚部、１３・・・・・
・板状濾過膜、１４・・・・・・筒部材、１５・・・・
・・環状段部。The figures show one embodiment of this invention, in which Figure 1 is a cross-sectional view when a sample is press-fitted, Figure 2 is an exploded perspective view of the lower housing, and Figure 3A is where the cylindrical member slides on the inner surface of the upper housing. A partial cross-sectional view showing the state before contact, Figure B is a partial cross-sectional view showing the state in which the upper edge of the cylinder member is pressed into contact with the inner surface of the upper housing, and Figure 4 shows another example of the check valve. FIG. - 1... Upper housing, 1a... Top wall, 1b
...Hem part, 2 ... Liquid injection tube, 6 ...
...Check valve, 8...Lower housing, 10...
・Drainage pipe, 12... Annular shelf, 13...
・Plate filtration membrane, 14... Cylindrical member, 15...
...Annular step.
Claims (3)
開口部と底面に排液管を備えた下部筐体の上面開口部と
を螺合し、下部筐体の内底面周囲に板状濾過膜の周縁を
載置できる環状棚部を設け、環状棚部と、これに対向す
る上部筐体の頂壁内面又は内周壁に設けた環状段部との
間に介装できる筒部材を設けたことを特徴とする液体濾
過器。(1) Screw together the bottom opening of the upper casing, which has a liquid injection pipe with a check valve on the top wall, and the top opening of the lower casing, which has a drainage pipe on the bottom, and An annular shelf on which the peripheral edge of the plate-like filtration membrane can be placed is provided around the bottom surface, and an annular step is provided between the annular shelf and the opposing annular step provided on the inner surface or inner peripheral wall of the top wall of the upper casing. A liquid filter characterized by being provided with a cylindrical member.
、下部筐体と一体回転できるように係止されている実用
新案登録請求の範囲第１項記載の液体濾過器。(2) The liquid filter according to claim 1, wherein the cylindrical member is locked so as to be able to rotate integrally with the lower casing when the casing and the lower casing are screwed together.
る実用新案登録請求の範囲第１項又は第２項記載の液体
濾過器。(3) The liquid filter according to claim 1 or 2, wherein the upper end edge of the cylindrical member has a triangular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1965284U JPS60132803U (en) | 1984-02-14 | 1984-02-14 | liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1965284U JPS60132803U (en) | 1984-02-14 | 1984-02-14 | liquid filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60132803U true JPS60132803U (en) | 1985-09-05 |
| JPH0317937Y2 JPH0317937Y2 (en) | 1991-04-16 |
Family
ID=30509422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1965284U Granted JPS60132803U (en) | 1984-02-14 | 1984-02-14 | liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60132803U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005031342A1 (en) * | 2003-09-30 | 2005-04-07 | Daiichi Pure Chemicals Co., Ltd. | Filter holder and inspection filter unit having the same |
| JP2012185146A (en) * | 2011-02-15 | 2012-09-27 | Miyabi Co Ltd | Blood separation cylinder |
| JP2015509823A (en) * | 2011-11-21 | 2015-04-02 | クリーティービー マイクロテック， インク．Ｃｒｅａｔｖ Ｍｉｃｒｏｔｅｃｈ， Ｉｎｃ． | Polymer microfiltration device, manufacturing method thereof and use of microfiltration device |
| JPWO2016031899A1 (en) * | 2014-08-28 | 2017-06-15 | アルフレッサファーマ株式会社 | Nozzle cap for specimen test container, specimen test container and specimen test kit using the same |
| US9737856B2 (en) | 2007-10-04 | 2017-08-22 | Emd Millipore Corporation | Filtration device |
| US11175279B2 (en) | 2010-05-03 | 2021-11-16 | Creatv Microtech, Inc. | Polymer microfilters, devices comprising the same, methods of manufacturing the same, and uses thereof |
-
1984
- 1984-02-14 JP JP1965284U patent/JPS60132803U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005031342A1 (en) * | 2003-09-30 | 2005-04-07 | Daiichi Pure Chemicals Co., Ltd. | Filter holder and inspection filter unit having the same |
| US9737856B2 (en) | 2007-10-04 | 2017-08-22 | Emd Millipore Corporation | Filtration device |
| US11175279B2 (en) | 2010-05-03 | 2021-11-16 | Creatv Microtech, Inc. | Polymer microfilters, devices comprising the same, methods of manufacturing the same, and uses thereof |
| US11860157B2 (en) | 2010-05-03 | 2024-01-02 | Creatv Microtech, Inc. | Polymer microfilters, devices comprising the same, methods of manufacturing the same, and uses thereof |
| JP2012185146A (en) * | 2011-02-15 | 2012-09-27 | Miyabi Co Ltd | Blood separation cylinder |
| US9658207B2 (en) | 2011-04-01 | 2017-05-23 | Creatv Microtech, Inc. | Polymer microfiltration devices, methods of manufacturing the same and the uses of the microfiltration devices |
| JP2015509823A (en) * | 2011-11-21 | 2015-04-02 | クリーティービー マイクロテック， インク．Ｃｒｅａｔｖ Ｍｉｃｒｏｔｅｃｈ， Ｉｎｃ． | Polymer microfiltration device, manufacturing method thereof and use of microfiltration device |
| JPWO2016031899A1 (en) * | 2014-08-28 | 2017-06-15 | アルフレッサファーマ株式会社 | Nozzle cap for specimen test container, specimen test container and specimen test kit using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317937Y2 (en) | 1991-04-16 |
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