JP2000511618A - フロー・モジュールを流路に接続させるバルブ - Google Patents
フロー・モジュールを流路に接続させるバルブInfo
- Publication number
- JP2000511618A JP2000511618A JP09542140A JP54214097A JP2000511618A JP 2000511618 A JP2000511618 A JP 2000511618A JP 09542140 A JP09542140 A JP 09542140A JP 54214097 A JP54214097 A JP 54214097A JP 2000511618 A JP2000511618 A JP 2000511618A
- Authority
- JP
- Japan
- Prior art keywords
- flow
- openings
- flow module
- valve
- module
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
- G01N2030/204—Linearly moving valves, e.g. sliding valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Multiple-Way Valves (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.吸入及び排出の両開口部(2i,2u)と、その両者の間に液体の流れを形 成するように設けられたフロー・チャンネル(3)とを持ったフロー・モジュー ル(1)を、流路に接続するためのバルブであって、そのバルブは、 a.ボデーI(4)であって、前記フロー・モジュールの吸入及び排出の各開 口部(2i,2u)に接続される開口部(6u,6i)で途切れるフロー・チャ ンネル(5)、を有するものと、 b.前記フロー・モジュール(1)と一体化された、もしくはフロー・モジュ ール(1)を取り付るようにしたボデーII(7)であって、このボデーIIは、前 記ボデーI(4)に対してスライド可能に構成され、もしくはこの逆の関係に構 成され、ボデーIとIIとがフロー・モジュール接続位置に相対的に移動した時に は、フロー・モジュールの吸入及び排出開口部(2i,2u)が開口部(6u) と(6i)とにそれぞれ漏れのない状態で接続し、そして前記ボデーIとIIとが フロー・モジュール遮断位置に相対的に移動した時には、両開口部(6u,6i )間に液体の流動ができるようにするものと、 から成り、 ここにおいて、フロー・モジュール接続位置における両開口部(6u,6i) 間の液体の流れは、 A.開口部(6u,6i)と等間隔に設けられた開口部(13u,13i)を 備えた追加の途切れ部を有する、ボデーIのフロー・チャンネル(5)手段と、 B.フロー・モジュール接続位置における両開口部(13u)と(13i)と の間の液体の流れを、ボデーII(7)に形成されて両開口部(13u)と(13 i)との間に延びる凹み部(15)と、ボデーI(4)に形成されて両開口部( 13u)と(13i)との間に延びる凹み部(14)とで形成される溝を通して 達成する手段と、 により実現することを特徴とする、バルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601958A SE9601958D0 (sv) | 1996-05-23 | 1996-05-23 | Valve |
SE9601958-3 | 1996-05-23 | ||
PCT/SE1997/000770 WO1997045661A1 (en) | 1996-05-23 | 1997-05-12 | Valve, adapted to connect a flow module to a flow line |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000511618A true JP2000511618A (ja) | 2000-09-05 |
JP3952086B2 JP3952086B2 (ja) | 2007-08-01 |
Family
ID=20402661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54214097A Expired - Fee Related JP3952086B2 (ja) | 1996-05-23 | 1997-05-12 | フロー・モジュールを流路に接続させるバルブ |
Country Status (6)
Country | Link |
---|---|
US (1) | US6478042B1 (ja) |
EP (1) | EP0901589B1 (ja) |
JP (1) | JP3952086B2 (ja) |
DE (1) | DE69716902T2 (ja) |
SE (1) | SE9601958D0 (ja) |
WO (1) | WO1997045661A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112004003058B4 (de) * | 2004-08-18 | 2009-05-07 | Agilent Technologies Inc., Santa Clara | Mikrofluidisches Kopplungsgerät mit variablem Flusswiderstand und mikrofluidische Anordnung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2266028B1 (ja) * | 1974-04-01 | 1976-12-17 | Telemecanique Electrique | |
DE2704869C3 (de) * | 1977-02-05 | 1980-11-20 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | In modularer Bauweise aus gleichen, logische Schaltungselemente enthaltenden Baugruppen zusammengesetzte fluidische Steuerschaltung |
SE9203222L (sv) * | 1992-11-02 | 1994-05-03 | Pharmacia Lkb Biotech | System för vätskekromatografi |
US5766460A (en) * | 1992-11-02 | 1998-06-16 | Pharmacia Biotech Ab | Liquid chromatographic system |
-
1996
- 1996-05-23 SE SE9601958A patent/SE9601958D0/xx unknown
-
1997
- 1997-05-12 JP JP54214097A patent/JP3952086B2/ja not_active Expired - Fee Related
- 1997-05-12 US US09/194,479 patent/US6478042B1/en not_active Expired - Lifetime
- 1997-05-12 EP EP97924417A patent/EP0901589B1/en not_active Expired - Lifetime
- 1997-05-12 DE DE69716902T patent/DE69716902T2/de not_active Expired - Fee Related
- 1997-05-12 WO PCT/SE1997/000770 patent/WO1997045661A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0901589B1 (en) | 2002-11-06 |
JP3952086B2 (ja) | 2007-08-01 |
DE69716902D1 (de) | 2002-12-12 |
SE9601958D0 (sv) | 1996-05-23 |
EP0901589A1 (en) | 1999-03-17 |
DE69716902T2 (de) | 2003-09-18 |
WO1997045661A1 (en) | 1997-12-04 |
US6478042B1 (en) | 2002-11-12 |
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