DE3864170D1 - Mehrweg-fluessigkeitssammelventil. - Google Patents

Mehrweg-fluessigkeitssammelventil.

Info

Publication number
DE3864170D1
DE3864170D1 DE8888302867T DE3864170T DE3864170D1 DE 3864170 D1 DE3864170 D1 DE 3864170D1 DE 8888302867 T DE8888302867 T DE 8888302867T DE 3864170 T DE3864170 T DE 3864170T DE 3864170 D1 DE3864170 D1 DE 3864170D1
Authority
DE
Germany
Prior art keywords
liquid collecting
way liquid
collecting valve
valve
way
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
DE8888302867T
Other languages
English (en)
Inventor
Paul Adrian Jessop
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.)
Thermo Fisher Scientific Inc
Original Assignee
VG INSTRUMENTS GROUP Ltd UXBRIGDE MIDDLESEX GB
VG Instruments Group Ltd
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 VG INSTRUMENTS GROUP Ltd UXBRIGDE MIDDLESEX GB, VG Instruments Group Ltd filed Critical VG INSTRUMENTS GROUP Ltd UXBRIGDE MIDDLESEX GB
Application granted granted Critical
Publication of DE3864170D1 publication Critical patent/DE3864170D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Multiple-Way Valves (AREA)
DE8888302867T 1987-04-02 1988-03-30 Mehrweg-fluessigkeitssammelventil. Expired - Lifetime DE3864170D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878707874A GB8707874D0 (en) 1987-04-02 1987-04-02 Multi-stream fluid sampling valve

Publications (1)

Publication Number Publication Date
DE3864170D1 true DE3864170D1 (de) 1991-09-19

Family

ID=10615109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302867T Expired - Lifetime DE3864170D1 (de) 1987-04-02 1988-03-30 Mehrweg-fluessigkeitssammelventil.

Country Status (5)

Country Link
US (1) US4840074A (de)
EP (1) EP0285408B1 (de)
JP (1) JPH0619310B2 (de)
DE (1) DE3864170D1 (de)
GB (1) GB8707874D0 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615583B2 (en) * 1988-10-21 1991-10-03 Ashleigh Richard Pople Water distribution device
AT399228B (de) * 1990-06-08 1995-04-25 Avl Verbrennungskraft Messtech Verfahren zur analyse von gasförmigen oder flüssigen proben und einweg-messelement zur ausübung des verfahrens
GB9310301D0 (en) * 1993-05-19 1993-06-30 Proteus Dev Ltd Selectro valve
US5831183A (en) * 1997-06-05 1998-11-03 B3 Systems, Inc. Integrated stack gas sampler
US6191418B1 (en) 1998-03-27 2001-02-20 Synsorb Biotech, Inc. Device for delivery of multiple liquid sample streams to a mass spectrometer
US6066848A (en) * 1998-06-09 2000-05-23 Combichem, Inc. Parallel fluid electrospray mass spectrometer
FI110033B (fi) * 1998-07-09 2002-11-15 Outokumpu Oy Näytevirran ohjauselin
JP3581604B2 (ja) * 1999-09-13 2004-10-27 株式会社日立製作所 大気圧イオン化質量分析装置
GB2367685B (en) * 2000-07-26 2004-06-16 Masslab Ltd Ion source for a mass spectrometer
US6657191B2 (en) 2001-03-02 2003-12-02 Bruker Daltonics Inc. Means and method for multiplexing sprays in an electrospray ionization source
US20060076482A1 (en) * 2002-12-13 2006-04-13 Hobbs Steven E High throughput systems and methods for parallel sample analysis
US6987263B2 (en) * 2002-12-13 2006-01-17 Nanostream, Inc. High throughput systems and methods for parallel sample analysis
EP2257356B1 (de) * 2008-02-29 2016-12-14 Waters Technologies Corporation Auf chromatographie beruhende überwachung und steuerung mehrerer prozessströme
CN115931482A (zh) * 2023-01-09 2023-04-07 深圳中国计量科学研究院技术创新研究院 一种多通道实时在线取样装置及质谱仪

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721578A (en) * 1950-12-26 1955-10-25 Phillips Petroleum Co Multistream rotary selector valve
NL126881C (de) * 1959-06-04 1900-01-01
BE620972A (de) * 1961-08-07 1900-01-01
DE1259605B (de) * 1961-08-16 1968-01-25 Harrmann & Braun Ag Einrichtung zur automatischen periodischen Umschaltung der von mehreren Gasentnahmestellen ausgehenden Gaswege auf einen Gasanalysator mit Hilfe eines motorisch angetriebenen Mehrwegegasventils
US3209343A (en) * 1961-12-11 1965-09-28 Nat Lead Co Multi-station gas detecting apparatus
US3425446A (en) * 1967-06-12 1969-02-04 Darl D Mcnown Alternate,variable timing control for hydraulic devices
US3757583A (en) * 1971-02-08 1973-09-11 Environment One Corp Fluid sampling valve
US3827302A (en) * 1971-02-22 1974-08-06 Nippon Petrochemicals Co Ltd Apparatus for selectively sampling fluids
GB1334431A (en) * 1971-05-05 1973-10-17 Atomic Energy Authority Uk Selector valve apparatus for sampling fluid from a number of pipes
US4113434A (en) * 1975-07-30 1978-09-12 Yanagimoto Seisakusho Co., Ltd. Method and apparatus for collectively sampling a plurality of gaseous phases in desired proportions for gas analysis or other purposes
US4156437A (en) * 1978-02-21 1979-05-29 The Perkin-Elmer Corporation Computer controllable multi-port valve
US4601211A (en) * 1984-12-12 1986-07-22 The Perkin-Elmer Corporation Multi-port valve in a gas collection system and method of using same

Also Published As

Publication number Publication date
EP0285408A2 (de) 1988-10-05
JPH0619310B2 (ja) 1994-03-16
JPS63269035A (ja) 1988-11-07
EP0285408B1 (de) 1991-08-14
US4840074A (en) 1989-06-20
EP0285408A3 (en) 1989-07-12
GB8707874D0 (en) 1987-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FISONS PLC, IPSWICH, SUFFOLK, GB

8328 Change in the person/name/address of the agent

Free format text: WEICKMANN, H., DIPL.-ING. FINCKE, K., DIPL.-PHYS. DR. WEICKMANN, F., DIPL.-ING. HUBER, B., DIPL.-CHEM. LISKA, H., DIPL.-ING. DR.-ING. PRECHTEL, J., DIPL.-PHYS. DR.RER.NAT. BOEHM, B., DIPL.-CHEM.UNIV. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: THERMO ELECTRON CORP. (N.D.GESETZEN D. STAATES DEL

8339 Ceased/non-payment of the annual fee