GB1232704A - - Google Patents

Info

Publication number
GB1232704A
GB1232704A GB1232704DA GB1232704A GB 1232704 A GB1232704 A GB 1232704A GB 1232704D A GB1232704D A GB 1232704DA GB 1232704 A GB1232704 A GB 1232704A
Authority
GB
United Kingdom
Prior art keywords
dilution
valve
line
give
sample
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
Application number
Other languages
English (en)
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
Priority claimed from FR70807A external-priority patent/FR1496169A/fr
Application filed filed Critical
Publication of GB1232704A publication Critical patent/GB1232704A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/134—Devices using two or more apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
GB1232704D 1963-12-12 1968-04-17 Expired GB1232704A (enrdf_load_stackoverflow)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US33003063A 1963-12-12 1963-12-12
FR70807A FR1496169A (fr) 1963-12-12 1966-07-26 Busette électromagnétique
US63128467A 1967-04-17 1967-04-17
GB1822668 1968-04-17
US80358869A 1969-03-03 1969-03-03
US19121571A 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
GB1232704A true GB1232704A (enrdf_load_stackoverflow) 1971-05-19

Family

ID=27546063

Family Applications (4)

Application Number Title Priority Date Filing Date
GB1232705D Expired GB1232705A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17
GB1232702D Expired GB1232702A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17
GB1232704D Expired GB1232704A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17
GB1232703D Expired GB1232703A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB1232705D Expired GB1232705A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17
GB1232702D Expired GB1232702A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1232703D Expired GB1232703A (enrdf_load_stackoverflow) 1963-12-12 1968-04-17

Country Status (1)

Country Link
GB (4) GB1232705A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225656A (ja) * 1985-03-29 1986-10-07 Toshiba Corp 検体検査装置

Also Published As

Publication number Publication date
GB1232702A (enrdf_load_stackoverflow) 1971-05-19
GB1232703A (enrdf_load_stackoverflow) 1971-05-19
GB1232705A (enrdf_load_stackoverflow) 1971-05-19

Similar Documents

Publication Publication Date Title
GB1420485A (en) Apparatus for conducting formation testing on a wellbore
GB1081548A (en) Device for connecting two perpendicularly related tubular sections
GB1022795A (en) A fluid system flow interruption device
GB1169870A (en) A Multiple Input Fluid Element
GB1232704A (enrdf_load_stackoverflow)
GB1320746A (en) Apparatus for introducing foam-stabilising solutions into water streams
SE335015B (enrdf_load_stackoverflow)
GB1119722A (en) Improvements in and relating to dampers
GB1091880A (en) A needle valve
SE328775B (enrdf_load_stackoverflow)
GB1071620A (en) Fluid control valves
DE1037787B (de) Mehrwegeventil mit mehreren gleichachsigen Ventilsitzen
GB989530A (en) Improvements in or relating to fluid control valves
GB587597A (en) Improvements in or relating to valves for steam and other fluids
GB948290A (en) Improvements in multi-way valves for the control of fluids
GB1028837A (en) Improvements in and relating to distributor valves
GB761190A (en) Utility steel rule attachment
GB1059480A (en) Improvements relating to sampling valves
FR2316512A1 (fr) Vanne a diviser un courant de fluide
GB993119A (en) Improvements in or relating to a linkage
GB667631A (en) Improvements in and relating to valves
Ovchinnikova Stability of Couette flow in the case of a wide gap between rotating cylinders(Couette flow stability between coaxial rotating cylinders, calculating eigenvector in first approximation small perturbation equations)
GB912907A (en) Improvements in junction piece for pipes
DATTA Stability of Couette flow of second-order fluids between two coaxial circular cylinders(Stability of incompressible fluid in Couette flow between coaxial circular cylinders, using Galerkin method to obtain critical Taylor number)
GB1300490A (en) Improvements in or relating to pinch valves

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee