METHOD FOR ADJUSTING FLOW IN FLOW CHANNEL

PROBLEM TO BE SOLVED: To provide a method for adjusting flows of liquid in a flow channel in various fields including a microcompact fluid element. SOLUTION: In the adjusting method, the liquid is introduced into a capillary tube passage (35) which has at least one step down joint section (36a, 36b)...

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Bibliographic Details
Main Authors MCNEILAGE ALAN W, BOHM SEBASTIEN
Format Patent
LanguageEnglish
Published 19.01.2006
Subjects
ACTUATING-FLOATS
BLASTING
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING ORCONTROL PURPOSES
FLUID-PRESSURE ACTUATORS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HYDRAULICS OR PNEUMATICS IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LIGHTING
MEASURING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TAPS
TESTING
THERMAL INSULATION IN GENERAL
TRANSPORTING
VALVES
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a method for adjusting flows of liquid in a flow channel in various fields including a microcompact fluid element. SOLUTION: In the adjusting method, the liquid is introduced into a capillary tube passage (35) which has at least one step down joint section (36a, 36b), and a flow adjusting channel which has a hydrophobic region (50) in a contact state, whereby the liquid is stopped in the hydrophobic region and the passage region having at least one step down joint section. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20050190236