NO115559B - - Google Patents
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- Publication number
- NO115559B NO115559B NO165726A NO16572666A NO115559B NO 115559 B NO115559 B NO 115559B NO 165726 A NO165726 A NO 165726A NO 16572666 A NO16572666 A NO 16572666A NO 115559 B NO115559 B NO 115559B
- Authority
- NO
- Norway
- Prior art keywords
- measuring
- liquid
- openings
- wall
- vessels
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 61
- 239000002245 particle Substances 0.000 claims description 41
- 239000000725 suspension Substances 0.000 claims description 37
- 239000004020 conductor Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000006194 liquid suspension Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 16
- 238000005259 measurement Methods 0.000 description 15
- 229910052753 mercury Inorganic materials 0.000 description 15
- 238000010276 construction Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/003—Measuring mean values of current or voltage during a given time interval
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/06—Glass electrode
-
- 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
- Y10T137/4673—Plural tanks or compartments with parallel flow
- Y10T137/4807—Tank type manifold [i.e., one tank supplies or receives from at least two others]
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Nonlinear Science (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Housing For Livestock And Birds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50998665A | 1965-11-26 | 1965-11-26 | |
| US52714666A | 1966-02-14 | 1966-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115559B true NO115559B (pt) | 1968-10-21 |
Family
ID=27056737
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO165727A NO118633B (pt) | 1965-11-26 | 1966-11-24 | |
| NO165726A NO115559B (pt) | 1965-11-26 | 1966-11-24 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO165727A NO118633B (pt) | 1965-11-26 | 1966-11-24 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US3444464A (pt) |
| BE (2) | BE690196A (pt) |
| BR (1) | BR6684866D0 (pt) |
| CA (1) | CA936233A (pt) |
| CH (2) | CH456990A (pt) |
| DE (2) | DE1598292B2 (pt) |
| DK (1) | DK120922B (pt) |
| ES (1) | ES333840A1 (pt) |
| FR (2) | FR1501599A (pt) |
| GB (2) | GB1166287A (pt) |
| IL (2) | IL26915A (pt) |
| NL (2) | NL147860B (pt) |
| NO (2) | NO118633B (pt) |
| SE (2) | SE322356B (pt) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557352A (en) * | 1967-11-01 | 1971-01-19 | Coulter Electronics | Apparatus and method for measuring a dividing particle size of a particulate system |
| US3622864A (en) * | 1969-07-09 | 1971-11-23 | Coulter Electronics | Method and circuitry for generating and holding proportional against input power variations a current and a resulting voltage for particle analyzer |
| US3638677A (en) * | 1969-12-17 | 1972-02-01 | Soemia Baccarini | Device for use with apparatus for the counting of particles in suspension |
| DE2108771C3 (de) * | 1970-02-27 | 1981-11-12 | Smiths Industries Ltd., London | Gerät zum Erfassen von Teilchen bei ihrem Durchgang längs einer Durchlaufstrecke |
| US3686486A (en) * | 1970-12-02 | 1972-08-22 | Coulter Electronics | Apparatus for obtaining statistical hematological indices and analyzing same and method |
| DE2145531C2 (de) * | 1971-09-11 | 1982-05-27 | Coulter Electronics, Inc., 33010 Hialeah, Fla. | Vorrichtung zum Zählen und Klassieren von in einer elektrisch leitenden Flüssigkeit suspendierten Teilchen |
| US3733548A (en) * | 1971-04-28 | 1973-05-15 | Coulter Electronics | Apparatus and method for measuring particle concentration of a suspension passing through a sensing zone |
| US3746977A (en) * | 1971-08-23 | 1973-07-17 | Coulter Electronics | Aperture tube assembly for a particle study apparatus |
| US3949198A (en) * | 1972-03-27 | 1976-04-06 | Coulter Electronics, Inc. | Methods and apparatuses for correcting coincidence count inaccuracies in a coulter type of particle analyzer |
| US3949197A (en) * | 1972-09-26 | 1976-04-06 | Coulter Electronics, Inc. | Methods and apparatuses for correcting coincidence count errors in a particle analyzer having a sensing zone through which the particles flow |
| US3763429A (en) * | 1972-04-12 | 1973-10-02 | Coulter Electronics | Aperture tube assembly |
| US3863056A (en) * | 1973-06-29 | 1975-01-28 | Coulter Electronics | Method and apparatus for multichannel voting |
| US3882385A (en) * | 1974-02-06 | 1975-05-06 | Coulter Electronics | Method and apparatus for studying particles having widely different sizes |
| US3894221A (en) * | 1974-03-01 | 1975-07-08 | Coulter Electronics | Speed up circuit in an apparatus for measuring a dividing particle size of a particulate system |
| US4041385A (en) * | 1974-06-05 | 1977-08-09 | Coulter Electronics, Inc. | On-line sampling system for monitoring particles suspended in a fluid |
| US3936666A (en) * | 1974-09-16 | 1976-02-03 | Coulter Electronics, Inc. | Apparatus for measuring a particle size dividing one of the mass or particle number of a particulate system into predetermined fractions |
| US4157499A (en) * | 1977-09-15 | 1979-06-05 | Becton, Dickinson And Company | Blood cell counter having dual testing heads |
| US4296373A (en) | 1979-07-12 | 1981-10-20 | Hycel, Inc. | Hematology cell counting apparatus incorporating multiple transducers for sequential operation |
| FR2472183B1 (fr) * | 1979-12-12 | 1986-03-07 | Coulter Electronics | Procede de nettoyage d'une ouverture pour un dispositif d'etude de particules et appareil pour la mise en oeuvre de ce procede |
| US4412175A (en) * | 1981-04-30 | 1983-10-25 | Coulter Electronics, Inc. | Debris alarm |
| US4450435A (en) * | 1981-11-30 | 1984-05-22 | Bobby Dencil James | Analog debris alarm |
| US4710021A (en) * | 1983-10-14 | 1987-12-01 | Sequoia-Turner Corporation | Particulate matter analyzing apparatus and method |
| US5094818A (en) * | 1989-05-04 | 1992-03-10 | Exact Science, Inc. | Self-filling anti-siphon flow system for particle analysis |
| WO1995017659A1 (en) * | 1993-12-23 | 1995-06-29 | Abbott Laboratories | Method of making a stress relieved count probe |
| US5432992A (en) * | 1993-12-23 | 1995-07-18 | Abbott Laboratories | Method of making count probe with removable count wafer |
| US5402062A (en) * | 1993-12-23 | 1995-03-28 | Abbott Laboratories | Mechanical capture of count wafer for particle analysis |
| GB9624096D0 (en) * | 1996-11-20 | 1997-01-08 | Microbial Systems Ltd | Apparatus and method of use thereof |
| US6418802B1 (en) | 1996-11-21 | 2002-07-16 | Michael Anthony Wood | Particle sizing apparatus and method of use thereof |
| US6175227B1 (en) | 1997-07-03 | 2001-01-16 | Coulter International Corp. | Potential-sensing method and apparatus for sensing and characterizing particles by the Coulter principle |
| JP2002202241A (ja) | 2000-10-30 | 2002-07-19 | Sysmex Corp | 粒子計測装置用電解液 |
| US8146407B2 (en) * | 2008-06-20 | 2012-04-03 | Beckman Coulter, Inc. | Particle counter with electronic detection of aperture blockage |
| TWI744716B (zh) * | 2018-11-16 | 2021-11-01 | 美商粒子監測系統有限公司 | 顆粉偵測系統及用於特徵化液體樣本之方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1603698A (en) * | 1925-03-09 | 1926-10-19 | Andrew A Kramer | Tank |
| US1911351A (en) * | 1930-05-07 | 1933-05-30 | Harry C Cole | Means for measuring the rate of discharge of liquid |
| US2248982A (en) * | 1939-01-04 | 1941-07-15 | John R Gillbergh | Method and apparatus for determining the character and points of ingress of well fluids |
| US2656508A (en) * | 1949-08-27 | 1953-10-20 | Wallace H Coulter | Means for counting particles suspended in a fluid |
| US2830945A (en) * | 1955-05-03 | 1958-04-15 | Du Pont | Apparatus for water determination |
| US2928406A (en) * | 1956-06-22 | 1960-03-15 | Ind Instr Inc | Solution conductivity measuring and controlling apparatus |
| US3259842A (en) * | 1959-08-19 | 1966-07-05 | Coulter Electronics | Particle analyzing device |
| US3060374A (en) * | 1960-04-04 | 1962-10-23 | Louis N Strain | Battery testers |
| US3192473A (en) * | 1960-12-05 | 1965-06-29 | Pure Oil Co | Method and apparatus for detecting changes in composition of liquid flowing through a pipe line |
| US3299354A (en) * | 1962-07-05 | 1967-01-17 | Coulter Electronics | Aperture tube structure for particle study apparatus |
| US3258685A (en) * | 1963-04-22 | 1966-06-28 | Sperry Rand Corp | Fluid-electro transducer |
| US3364742A (en) * | 1964-06-26 | 1968-01-23 | Rosemount Eng Co Ltd | Dual pitot and/or static system |
| US3339137A (en) * | 1964-07-03 | 1967-08-29 | Weyerhaeuser Co | Moisture determining apparatus having adjacent electrode pairs driven outof-phase |
-
1965
- 1965-11-26 US US3444464D patent/US3444464A/en not_active Expired - Lifetime
-
1966
- 1966-02-14 US US3444463D patent/US3444463A/en not_active Expired - Lifetime
- 1966-11-21 SE SE1588466A patent/SE322356B/xx unknown
- 1966-11-21 IL IL26915A patent/IL26915A/en unknown
- 1966-11-21 SE SE1588566A patent/SE323821B/xx unknown
- 1966-11-21 IL IL2691666A patent/IL26916A/xx unknown
- 1966-11-22 GB GB5231766A patent/GB1166287A/en not_active Expired
- 1966-11-22 GB GB5231866A patent/GB1160130A/en not_active Expired
- 1966-11-24 NO NO165727A patent/NO118633B/no unknown
- 1966-11-24 NO NO165726A patent/NO115559B/no unknown
- 1966-11-24 CA CA976363A patent/CA936233A/en not_active Expired
- 1966-11-25 FR FR84987A patent/FR1501599A/fr not_active Expired
- 1966-11-25 BR BR18486666A patent/BR6684866D0/pt unknown
- 1966-11-25 BE BE690196D patent/BE690196A/xx unknown
- 1966-11-25 DE DE1598292A patent/DE1598292B2/de active Granted
- 1966-11-25 FR FR84986A patent/FR1502305A/fr not_active Expired
- 1966-11-25 DE DE1598291A patent/DE1598291C3/de not_active Expired
- 1966-11-25 DK DK613266A patent/DK120922B/da unknown
- 1966-11-25 BE BE690190D patent/BE690190A/xx unknown
- 1966-11-26 ES ES333840A patent/ES333840A1/es not_active Expired
- 1966-11-28 CH CH1713366A patent/CH456990A/fr unknown
- 1966-11-28 NL NL6616719A patent/NL147860B/xx unknown
- 1966-11-28 NL NL6616718A patent/NL142237B/xx not_active IP Right Cessation
- 1966-11-28 CH CH1713466A patent/CH461852A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE323821B (pt) | 1970-05-11 |
| SE322356B (pt) | 1970-04-06 |
| IL26915A (en) | 1971-05-26 |
| DE1598291B2 (de) | 1974-02-28 |
| NL6616719A (pt) | 1967-05-29 |
| GB1160130A (en) | 1969-07-30 |
| GB1166287A (en) | 1969-10-08 |
| BR6684866D0 (pt) | 1973-08-09 |
| CA936233A (en) | 1973-10-30 |
| BE690190A (pt) | 1967-05-25 |
| NO118633B (pt) | 1970-01-19 |
| NL6616718A (pt) | 1967-05-29 |
| NL142237B (nl) | 1974-05-15 |
| IL26916A (en) | 1970-06-17 |
| CH461852A (fr) | 1968-08-31 |
| DE1598292A1 (de) | 1972-05-18 |
| NL147860B (nl) | 1975-11-17 |
| CH456990A (fr) | 1968-05-31 |
| FR1501599A (fr) | 1967-11-10 |
| ES333840A1 (es) | 1968-03-16 |
| BE690196A (pt) | 1967-05-25 |
| DK120922B (da) | 1971-08-02 |
| FR1502305A (fr) | 1967-11-18 |
| DE1598291A1 (de) | 1970-12-17 |
| US3444463A (en) | 1969-05-13 |
| DE1598291C3 (de) | 1974-10-10 |
| DE1598292B2 (de) | 1975-12-18 |
| US3444464A (en) | 1969-05-13 |
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