BR8707488A - Detetor de detritos - Google Patents
Detetor de detritosInfo
- Publication number
- BR8707488A BR8707488A BR8707488A BR8707488A BR8707488A BR 8707488 A BR8707488 A BR 8707488A BR 8707488 A BR8707488 A BR 8707488A BR 8707488 A BR8707488 A BR 8707488A BR 8707488 A BR8707488 A BR 8707488A
- Authority
- BR
- Brazil
- Prior art keywords
- detector
- detector detector
- Prior art date
Links
Classifications
-
- 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
- G01N15/131—Details
- G01N15/132—Circuits
-
- 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
- G01N2015/138—Detecting blocking debris
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measuring Volume Flow (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/915,185 US4775833A (en) | 1986-10-03 | 1986-10-03 | Lodged debris detector for a particle analyzer |
PCT/US1987/002537 WO1988002486A1 (en) | 1986-10-03 | 1987-10-02 | Debris detector |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8707488A true BR8707488A (pt) | 1988-12-06 |
Family
ID=25435371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8707488A BR8707488A (pt) | 1986-10-03 | 1987-10-02 | Detetor de detritos |
Country Status (11)
Country | Link |
---|---|
US (1) | US4775833A (pt) |
EP (1) | EP0285657A4 (pt) |
JP (1) | JPH02503351A (pt) |
KR (1) | KR880701879A (pt) |
CN (1) | CN1012015B (pt) |
AU (1) | AU601253B2 (pt) |
BR (1) | BR8707488A (pt) |
CA (1) | CA1279698C (pt) |
ES (1) | ES2005632A6 (pt) |
NZ (1) | NZ222026A (pt) |
WO (1) | WO1988002486A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5675517A (en) * | 1995-04-25 | 1997-10-07 | Systemix | Fluorescence spectral overlap compensation for high speed flow cytometry systems |
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 |
US5907240A (en) * | 1997-05-12 | 1999-05-25 | Cdc Technologies, Inc. | Method and apparatus for cell differentiation by measuring apparent cell size, membrane integrity and intracellular complexity |
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 |
US8146407B2 (en) * | 2008-06-20 | 2012-04-03 | Beckman Coulter, Inc. | Particle counter with electronic detection of aperture blockage |
JP5083287B2 (ja) * | 2009-09-11 | 2012-11-28 | セイコーエプソン株式会社 | 検出装置、物理量測定装置及び電子機器 |
US9768137B2 (en) | 2012-04-30 | 2017-09-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Stud bump structure for semiconductor package assemblies |
EP2948752B1 (en) | 2013-03-12 | 2017-05-03 | Novelis, Inc. | Methods of and apparatus for measuring metal cleanliness |
CA2896727C (en) | 2013-03-12 | 2020-07-14 | Novelis Inc. | Methods of and apparatus for determining particle inclusion and size in molten metal |
CN104515725B (zh) * | 2013-09-30 | 2017-08-22 | 深圳迈瑞生物医疗电子股份有限公司 | 一种识别异常粒子的方法和***及其细胞分析仪 |
FR3034520B1 (fr) | 2015-04-02 | 2020-02-14 | Horiba Abx Sas | Dispositif de comptage de particules |
FR3058524B1 (fr) * | 2016-11-07 | 2019-01-25 | Institut National De La Sante Et De La Recherche Medicale | Procede de caracterisation d'un echantillon sanguin |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3259842A (en) * | 1959-08-19 | 1966-07-05 | Coulter Electronics | Particle analyzing device |
US3259891A (en) * | 1964-05-01 | 1966-07-05 | Coulter Electronics | Debris alarm |
US3668531A (en) * | 1966-02-23 | 1972-06-06 | Coulter Electronics | Pulse analyzing apparatus |
CH566008A5 (pt) * | 1973-12-14 | 1975-08-29 | Secheron Atel | |
US3938038A (en) * | 1974-07-01 | 1976-02-10 | Coulter Electronics, Inc. | Method and apparatus for providing primary coincidence correction during particle analysis |
US3987391A (en) * | 1974-12-02 | 1976-10-19 | Coulter Electronics, Inc. | Method and apparatus for correcting total particle volume error due to particle coincidence |
DE2929272A1 (de) * | 1979-07-19 | 1981-02-12 | Siemens Ag | Ueberwachungseinrichtung fuer die spannungsbelastung eines kondensators |
US4412175A (en) * | 1981-04-30 | 1983-10-25 | Coulter Electronics, Inc. | Debris alarm |
JPS5921220A (ja) * | 1982-07-24 | 1984-02-03 | 三菱電機株式会社 | 過電圧保護継電装置 |
US4558310A (en) * | 1982-09-29 | 1985-12-10 | Mcallise Raymond J | Current sensing device and monitor |
JPS61124850A (ja) * | 1984-11-21 | 1986-06-12 | Eruma Kogaku Kk | 超純水の不純物測定装置 |
-
1986
- 1986-10-03 US US06/915,185 patent/US4775833A/en not_active Expired - Lifetime
-
1987
- 1987-09-28 CA CA000548006A patent/CA1279698C/en not_active Expired - Fee Related
- 1987-09-30 CN CN87106641A patent/CN1012015B/zh not_active Expired
- 1987-10-02 EP EP19870907692 patent/EP0285657A4/en not_active Withdrawn
- 1987-10-02 BR BR8707488A patent/BR8707488A/pt unknown
- 1987-10-02 NZ NZ222026A patent/NZ222026A/xx unknown
- 1987-10-02 ES ES8702825A patent/ES2005632A6/es not_active Expired
- 1987-10-02 AU AU83253/87A patent/AU601253B2/en not_active Ceased
- 1987-10-02 WO PCT/US1987/002537 patent/WO1988002486A1/en not_active Application Discontinuation
- 1987-10-02 JP JP62507120A patent/JPH02503351A/ja active Granted
-
1988
- 1988-06-03 KR KR1019880700626A patent/KR880701879A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR880701879A (ko) | 1988-11-05 |
JPH0358660B2 (pt) | 1991-09-06 |
US4775833A (en) | 1988-10-04 |
EP0285657A1 (en) | 1988-10-12 |
NZ222026A (en) | 1990-03-27 |
EP0285657A4 (en) | 1990-01-08 |
CN87106641A (zh) | 1988-06-22 |
CA1279698C (en) | 1991-01-29 |
CN1012015B (zh) | 1991-03-13 |
AU601253B2 (en) | 1990-09-06 |
ES2005632A6 (es) | 1989-03-16 |
WO1988002486A1 (en) | 1988-04-07 |
JPH02503351A (ja) | 1990-10-11 |
AU8325387A (en) | 1988-04-21 |
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