ATE325973T1 - Drehventil - Google Patents

Drehventil

Info

Publication number
ATE325973T1
ATE325973T1 AT01995656T AT01995656T ATE325973T1 AT E325973 T1 ATE325973 T1 AT E325973T1 AT 01995656 T AT01995656 T AT 01995656T AT 01995656 T AT01995656 T AT 01995656T AT E325973 T1 ATE325973 T1 AT E325973T1
Authority
AT
Austria
Prior art keywords
ferrule
rotary valve
end surface
present
fluid lines
Prior art date
Application number
AT01995656T
Other languages
English (en)
Inventor
Owe Salven
Jan Kranse
Patrik Kallback
Original Assignee
Ge Healthcare Bio Sciences 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 Ge Healthcare Bio Sciences Ab filed Critical Ge Healthcare Bio Sciences Ab
Application granted granted Critical
Publication of ATE325973T1 publication Critical patent/ATE325973T1/de

Links

Classifications

    • 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
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
    • 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
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit

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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Housings (AREA)
  • Sliding Valves (AREA)
AT01995656T 2000-11-24 2001-11-22 Drehventil ATE325973T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004341A SE0004341D0 (sv) 2000-11-24 2000-11-24 Valve

Publications (1)

Publication Number Publication Date
ATE325973T1 true ATE325973T1 (de) 2006-06-15

Family

ID=20281976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01995656T ATE325973T1 (de) 2000-11-24 2001-11-22 Drehventil

Country Status (9)

Country Link
US (1) US6969045B2 (de)
EP (1) EP1336060B1 (de)
JP (1) JP2004514849A (de)
AT (1) ATE325973T1 (de)
AU (2) AU2634902A (de)
CA (1) CA2430583A1 (de)
DE (1) DE60119564D1 (de)
SE (1) SE0004341D0 (de)
WO (1) WO2002042667A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981720B2 (en) * 2003-11-07 2006-01-03 Agilent Technologies, Inc. Tapered ceramic GC fitting and assembly
DE102006007482B4 (de) * 2006-02-17 2014-06-18 Leadx Ag Vorrichtung und Verfahren zur Herstellung einer rohrförmigen Umhüllung
US11801376B2 (en) * 2020-07-24 2023-10-31 Codan Us Corporation Medical four-way stopcocks with low residual side port volume
US12320441B1 (en) * 2021-02-08 2025-06-03 Schivo Medical Limited Centering electronic rotary valve
WO2025245454A1 (en) * 2024-05-23 2025-11-27 Schivo Medical Limited Rotary valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189995A (en) 1966-08-09 1970-04-29 Bp Chem Int Ltd Gas Chromatography Apparatus
US3837360A (en) * 1972-09-20 1974-09-24 Caterpillar Tractor Co Fluidic selector valve
US3868970A (en) 1973-06-04 1975-03-04 Phillips Petroleum Co Multipositional selector valve
US5419208A (en) * 1993-01-29 1995-05-30 Upchurch Scientific, Inc. Multiport selection valve
US5803117A (en) * 1996-06-10 1998-09-08 Rheodyne, L.P. Multi-route full sweep selection valve
US6012487A (en) 1997-03-10 2000-01-11 Brian A. Hauck Prime purge injection valve or multi-route selections valve

Also Published As

Publication number Publication date
AU2634902A (en) 2002-06-03
EP1336060B1 (de) 2006-05-10
WO2002042667A2 (en) 2002-05-30
CA2430583A1 (en) 2002-05-30
SE0004341D0 (sv) 2000-11-24
EP1336060A2 (de) 2003-08-20
DE60119564D1 (de) 2006-06-14
WO2002042667A3 (en) 2002-08-15
US20040021113A1 (en) 2004-02-05
US6969045B2 (en) 2005-11-29
JP2004514849A (ja) 2004-05-20
AU2002226349B2 (en) 2005-05-12

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Legal Events

Date Code Title Description
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