JPS5845567A - 流体取扱い装置 - Google Patents

流体取扱い装置

Info

Publication number
JPS5845567A
JPS5845567A JP57146992A JP14699282A JPS5845567A JP S5845567 A JPS5845567 A JP S5845567A JP 57146992 A JP57146992 A JP 57146992A JP 14699282 A JP14699282 A JP 14699282A JP S5845567 A JPS5845567 A JP S5845567A
Authority
JP
Japan
Prior art keywords
fluid
seal
stator
slot
sealing member
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
Application number
JP57146992A
Other languages
English (en)
Japanese (ja)
Inventor
ゲ−リ−・ウエイン・ハウエル
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS5845567A publication Critical patent/JPS5845567A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the 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
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86445—Plural, sequential, valve actuations
    • 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
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sliding Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
JP57146992A 1981-08-27 1982-08-26 流体取扱い装置 Pending JPS5845567A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US296850 1981-08-27
US06/296,850 US4428511A (en) 1981-08-27 1981-08-27 Fluid handling apparatus having a fluid metering volume therein

Publications (1)

Publication Number Publication Date
JPS5845567A true JPS5845567A (ja) 1983-03-16

Family

ID=23143838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57146992A Pending JPS5845567A (ja) 1981-08-27 1982-08-26 流体取扱い装置

Country Status (7)

Country Link
US (1) US4428511A (enExample)
EP (1) EP0073466B1 (enExample)
JP (1) JPS5845567A (enExample)
CA (1) CA1178086A (enExample)
DE (1) DE3275947D1 (enExample)
DK (1) DK381982A (enExample)
GR (1) GR77242B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8300883D0 (en) * 1983-01-13 1983-02-16 Ciba Geigy Ag Automatic sampling device
US4681242A (en) * 1985-09-05 1987-07-21 Charles Wyle Engineering Corporation Solvent pump
US4869397A (en) * 1987-06-24 1989-09-26 Liquipak International, Inc. Adjustable fill motor assembly
FR2714181A1 (fr) * 1993-12-22 1995-06-23 Peters Jean Bernard Système automatique de répartition d'un liquide biologique.
US5623715A (en) * 1994-08-23 1997-04-22 Clark; Lloyd D. Liquid toner concentrate management system and method
US5630398A (en) * 1996-06-05 1997-05-20 Cummins Engine Company, Inc. Stepped rotation fuel distribution valve
DE102008002674B9 (de) * 2008-06-26 2010-10-21 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikroventil und Abdichteinrichtung zur Verwendung in einem Mikrofluidiksystem sowie Verfahren zu deren Herstellung
DE102008002675B4 (de) * 2008-06-26 2014-11-06 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Abdichteinrichtung zur Verwendung in einem Probeaufbereitungschip sowie Verfahren zu deren Herstellung
US8261773B2 (en) * 2009-07-30 2012-09-11 Idex Health & Science Llc Multi-position micro-fluidic valve system with removable encoder assembly
EP3135965A1 (en) * 2015-08-31 2017-03-01 bNovate Technologies SA Pump system with rotary valve
WO2017037072A1 (en) * 2015-08-31 2017-03-09 bNovate Technologies SA Rotary valve and pump system with rotary valve
EP3135966A1 (en) * 2015-08-31 2017-03-01 bNovate Technologies SA Rotary valve
US12297931B2 (en) 2021-02-08 2025-05-13 Schivo Medical Limited Centering electronic rotary valve
US12320441B1 (en) * 2021-02-08 2025-06-03 Schivo Medical Limited Centering electronic rotary valve

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124162A (en) 1964-03-10 cameron
US1854370A (en) 1928-11-12 1932-04-19 Thomas H Moseley Valve
US2283772A (en) 1941-08-25 1942-05-19 Crane Co Retaining disk holder
US2736339A (en) 1952-11-28 1956-02-28 Parker Appliance Co Rotary valve
US2864039A (en) 1953-12-14 1958-12-09 Russell B Matthews Electromagnetic control device
US3237644A (en) 1962-09-07 1966-03-01 Robertshaw Controls Co Rotary valving mechanism
US3233629A (en) 1962-09-07 1966-02-08 Robertshaw Controls Co Programmer valve
US3454784A (en) 1963-06-21 1969-07-08 Robertshaw Controls Co Method for controlling the operation of actuator means or the like
US3297053A (en) 1963-12-30 1967-01-10 Carle Instr Inc Selector valve
GB1189995A (en) 1966-08-09 1970-04-29 Bp Chem Int Ltd Gas Chromatography Apparatus
US3443592A (en) 1967-04-06 1969-05-13 Dow Chemical Co Rotary multiport sampling valve
US3780912A (en) * 1968-04-02 1973-12-25 Micromedic Systems Inc Metering and dispensing apparatus
CS151687B1 (enExample) * 1968-04-09 1973-11-19
US3542071A (en) 1968-05-10 1970-11-24 Hewlett Packard Co Fluid flow control valve
US3752167A (en) 1970-07-07 1973-08-14 Shimadzu Corp Fluid switching device
US3664194A (en) * 1970-09-29 1972-05-23 Dow Chemical Co Valve assembly for injecting a liquid sample into an analyzing instrument
US3837360A (en) 1972-09-20 1974-09-24 Caterpillar Tractor Co Fluidic selector valve
US3864978A (en) * 1974-02-19 1975-02-11 Envirotech Corp Automatic rotary sample injection valve
LU71369A1 (enExample) 1974-11-27 1976-09-06
US4189943A (en) * 1975-03-25 1980-02-26 Faure Jean M Apparatus for volume measurement of liquids
US3972350A (en) 1975-09-24 1976-08-03 Pickett John E P Rotary valve

Also Published As

Publication number Publication date
EP0073466B1 (en) 1987-04-01
CA1178086A (en) 1984-11-20
DK381982A (da) 1983-02-28
EP0073466A3 (en) 1984-03-21
DE3275947D1 (en) 1987-05-07
EP0073466A2 (en) 1983-03-09
US4428511A (en) 1984-01-31
GR77242B (enExample) 1984-09-11

Similar Documents

Publication Publication Date Title
JPS5845567A (ja) 流体取扱い装置
US4089624A (en) Controlled pumping system
US7412877B1 (en) High pressure viscometer with chamber preventing sample contamination
CN109372731B (zh) 蠕动泵
US8900878B2 (en) Pipetting device, modular pipetting unit, pipetting system and method for pipetting of fluid samples
AU2002320177B8 (en) Precision fluid dispensing system
US8375771B1 (en) Viscometer for testing cement rheology
EP3344903B1 (en) Rotary valve and pump system with rotary valve
JPS5892822A (ja) 液体計量・移送弁組立体
US7287416B1 (en) Low maintenance high pressure viscometer
US4598840A (en) Snap-in cartridge diluter
JPH0541929B2 (enExample)
US20050194407A1 (en) Precision fluid dispensing system
US5299446A (en) Method and apparatus for calibrating a multiple port pump
JP4019372B2 (ja) 液体試料注入装置
US20190145998A1 (en) Device And Method To Sample Liquids With High-Precision In An Automated Sample Analyzer
US4911010A (en) Fluid flowmeter
AU1425292A (en) Valveless metering pump with reciprocating, rotating piston
US4470431A (en) Syringe valve and clamping mechanism
US6322337B1 (en) Liquid dispensing systems and methods
US20050006410A1 (en) Precision fluid dispensing system
JPS61165077A (ja) 計測弁
US20250334203A1 (en) Resistance valve
CN220399461U (zh) 一种样本分析仪
CN215908454U (zh) 一种多通道液体切换阀