JPS6380377U - - Google Patents
Info
- Publication number
- JPS6380377U JPS6380377U JP17580586U JP17580586U JPS6380377U JP S6380377 U JPS6380377 U JP S6380377U JP 17580586 U JP17580586 U JP 17580586U JP 17580586 U JP17580586 U JP 17580586U JP S6380377 U JPS6380377 U JP S6380377U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- holes
- rotor
- setting valve
- stator
- 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
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Multiple-Way Valves (AREA)
Description
第1図はこの考案の一例であるフラクシヨンコ
レクタバルブの一部分解斜視図、第2〜5図は第
1図のフラクシヨンコレクタバルブの流路切換移
行途中の状態を説明する説明図、第6図および第
7図はそれぞれこの考案の他の例のロータに設定
された連絡路の状態を説明する説明図、第8〜1
1図は第6図の形状の連絡路による流路切換移行
途中の状態を説明する説明図である。
1……ステータ、2……ロータ、3……スプリ
ング、4……スラストベアリング、5……ハウジ
ング、6……ハンドルシヤフト、7……固定ネジ
、11……貫通孔、11a〜11h……貫通孔ポ
ート、11o……中央貫通孔ポート、21……摺
動面、22……ロータ溝、22a……ポート対設
定用溝部、22b……円弧状溝部、8……連絡路
、81……連通管路、82……円弧状溝部、9a
〜9c……貫通孔ポート。
FIG. 1 is a partially exploded perspective view of a fraction collector valve that is an example of this invention, FIGS. Figures 8 and 7 are explanatory diagrams illustrating the state of communication paths set in the rotor of other examples of this invention, respectively, and Figures 8 to 1
FIG. 1 is an explanatory diagram illustrating a state in the middle of passage switching by the communication passage having the shape of FIG. 6. 1...Stator, 2...Rotor, 3...Spring, 4...Thrust bearing, 5...Housing, 6...Handle shaft, 7...Fixing screw, 11...Through hole, 11a to 11h...Throughout Hole port, 11o... Central through-hole port, 21... Sliding surface, 22... Rotor groove, 22a... Port pair setting groove, 22b... Arc-shaped groove, 8... Communication path, 81... Communication Conduit, 82...Circular groove, 9a
~9c...Through-hole port.
Claims (1)
るステータと、このステータの一面に液密に圧着
されて該面に摺動して回動しうるロータとから構
成されてなる流路切換設定バルブであつて、 上記ロータの摺動面に、前記貫通孔のうち所望
の2つの貫通孔を連通して流路を切換設定でき、
かつその切換移行途中において切換えられる3つ
以上の貫通孔と流路の連通を継続しうる連絡路が
形成されてなることを特徴とする流路切換設定バ
ルブ。[Claims for Utility Model Registration] A stator that is disc-shaped and has a large number of through holes for setting flow paths, and a rotor that is fluid-tightly pressed against one surface of the stator and can rotate by sliding on the surface. A flow path switching setting valve comprising: a flow path switching setting valve configured to communicate a desired two of the through holes with the sliding surface of the rotor to switch the flow path;
A flow path switching setting valve characterized in that a communication path is formed that can continue communication between the flow path and three or more through holes that are switched during the switching transition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17580586U JPS6380377U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17580586U JPS6380377U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6380377U true JPS6380377U (en) | 1988-05-27 |
Family
ID=31115466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17580586U Pending JPS6380377U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6380377U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006308056A (en) * | 2005-05-02 | 2006-11-09 | Horiba Ltd | Multidirectional selector valve and analyzer using the same |
JP2012230116A (en) * | 2005-01-31 | 2012-11-22 | Waters Technologies Corp | Method and apparatus for sample injection in liquid chromatography |
JP2013504756A (en) * | 2010-06-25 | 2013-02-07 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | Multi-function selection valve, multi-function fully automatic liquid chromatography apparatus including the same, and sample analysis method using the same |
US9618128B2 (en) | 2005-01-31 | 2017-04-11 | Waters Technologies Corporation | Method and apparatus for sample injection in liquid chromatography |
-
1986
- 1986-11-14 JP JP17580586U patent/JPS6380377U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012230116A (en) * | 2005-01-31 | 2012-11-22 | Waters Technologies Corp | Method and apparatus for sample injection in liquid chromatography |
US9618128B2 (en) | 2005-01-31 | 2017-04-11 | Waters Technologies Corporation | Method and apparatus for sample injection in liquid chromatography |
JP2006308056A (en) * | 2005-05-02 | 2006-11-09 | Horiba Ltd | Multidirectional selector valve and analyzer using the same |
JP2013504756A (en) * | 2010-06-25 | 2013-02-07 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | Multi-function selection valve, multi-function fully automatic liquid chromatography apparatus including the same, and sample analysis method using the same |
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