DE69424883D1 - Ventil, insbesondere für ventilblock mit mikrokanälen - Google Patents

Ventil, insbesondere für ventilblock mit mikrokanälen

Info

Publication number
DE69424883D1
DE69424883D1 DE69424883T DE69424883T DE69424883D1 DE 69424883 D1 DE69424883 D1 DE 69424883D1 DE 69424883 T DE69424883 T DE 69424883T DE 69424883 T DE69424883 T DE 69424883T DE 69424883 D1 DE69424883 D1 DE 69424883D1
Authority
DE
Germany
Prior art keywords
valve
membrane
sealing surface
valve seat
pct
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.)
Expired - Lifetime
Application number
DE69424883T
Other languages
English (en)
Other versions
DE69424883T2 (de
Inventor
Thord Hansson
Stefan Sjoelander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytiva Sweden AB
Original Assignee
Biacore AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biacore AB filed Critical Biacore AB
Publication of DE69424883D1 publication Critical patent/DE69424883D1/de
Application granted granted Critical
Publication of DE69424883T2 publication Critical patent/DE69424883T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line
DE69424883T 1993-09-06 1994-09-06 Ventil, insbesondere für ventilblock mit mikrokanälen Expired - Lifetime DE69424883T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302865A SE501713C2 (sv) 1993-09-06 1993-09-06 Ventil av membrantyp, speciellt för vätskehanteringsblock med mikroflödeskanaler
PCT/SE1994/000824 WO1995007425A1 (en) 1993-09-06 1994-09-06 Valve, especially for fluid handling bodies with microflowchannels

Publications (2)

Publication Number Publication Date
DE69424883D1 true DE69424883D1 (de) 2000-07-13
DE69424883T2 DE69424883T2 (de) 2000-10-05

Family

ID=20390985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424883T Expired - Lifetime DE69424883T2 (de) 1993-09-06 1994-09-06 Ventil, insbesondere für ventilblock mit mikrokanälen

Country Status (7)

Country Link
US (1) US5593130A (de)
EP (1) EP0775277B1 (de)
JP (1) JP3420241B2 (de)
AT (1) ATE193759T1 (de)
DE (1) DE69424883T2 (de)
SE (1) SE501713C2 (de)
WO (1) WO1995007425A1 (de)

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Also Published As

Publication number Publication date
DE69424883T2 (de) 2000-10-05
SE9302865D0 (sv) 1993-09-06
US5593130A (en) 1997-01-14
EP0775277B1 (de) 2000-06-07
SE501713C2 (sv) 1995-05-02
JP3420241B2 (ja) 2003-06-23
ATE193759T1 (de) 2000-06-15
JPH09502249A (ja) 1997-03-04
SE9302865L (sv) 1995-03-07
EP0775277A1 (de) 1997-05-28
WO1995007425A1 (en) 1995-03-16

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