NL7806472A - Werkwijze en inrichting voor deeltjesanalyse. - Google Patents

Werkwijze en inrichting voor deeltjesanalyse.

Info

Publication number: NL7806472A
Authority: NL; Netherlands
Prior art keywords: particle analysis; particle; analysis
Prior art date: 1977-06-27

Application number

NL7806472A

Other languages

English (en)

Other versions

NL188308C (nl

NL188308B (nl

Original Assignee

Contraves Ag

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.)

1977-06-27

Filing date

1978-06-15

Publication date

1978-12-29

1978-06-15 Application filed by Contraves Ag filed Critical Contraves Ag

1978-12-29 Publication of NL7806472A publication Critical patent/NL7806472A/nl

1991-12-16 Publication of NL188308B publication Critical patent/NL188308B/nl

1992-05-18 Application granted granted Critical

1992-05-18 Publication of NL188308C publication Critical patent/NL188308C/nl

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

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 Analysing Biological Materials (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

NLAANVRAGE7806472,A 1977-06-27 1978-06-15 Inrichting voor deeltjesanalyse. NL188308C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH784277A CH614781A5 (nl)	1977-06-27	1977-06-27

Publications (3)

Publication Number	Publication Date
NL7806472A true NL7806472A (nl)	1978-12-29
NL188308B NL188308B (nl)	1991-12-16
NL188308C NL188308C (nl)	1992-05-18

Family

ID=4331230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7806472,A NL188308C (nl)	1977-06-27	1978-06-15	Inrichting voor deeltjesanalyse.

Country Status (13)

Country	Link
US (1)	US4161690A (nl)
JP (1)	JPS5412794A (nl)
BE (1)	BE867676A (nl)
CA (1)	CA1103312A (nl)
CH (1)	CH614781A5 (nl)
DE (1)	DE2824831C3 (nl)
DK (1)	DK146984C (nl)
ES (1)	ES471120A1 (nl)
FR (1)	FR2396285B1 (nl)
GB (1)	GB1602134A (nl)
IT (1)	IT1096003B (nl)
NL (1)	NL188308C (nl)
SE (1)	SE438554B (nl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4438390A (en)	1981-03-23	1984-03-20	Coulter Electronics, Inc.	Tandem sensing zones for improved signal-to-noise ratio in particle analyzer
US4488116A (en) *	1981-09-22	1984-12-11	Mars, Incorporated	Inductive coin sensor for measuring more than one parameter of a moving coin
US4510438A (en) *	1982-02-16	1985-04-09	Coulter Electronics, Inc.	Coincidence correction in particle analysis system
DE3411936A1 (de) *	1983-03-31	1984-10-11	Eduard Dr.med. Stäfa Bretschger	Teilchenzaehleinrichtung und verfahren zu deren betrieb
US4607526A (en) *	1984-12-21	1986-08-26	Allied Corporation	Particle analysis system
DE3522186A1 (de) *	1985-06-21	1987-01-02	Hoechst Ag	Messeinrichtung zum messen des verformungsvermoegens von roten blutkoerperchen
GB8606299D0 (en) *	1986-03-14	1986-04-23	Holley J E F	Scanner
US4977517A (en) *	1988-09-21	1990-12-11	Toni Diagnostics, Inc.	Leak and clog detection and removal system for use with particle counters
CA1315127C (en) *	1989-02-03	1993-03-30	Raynald Hachey	Apparatus for particle determination in liquid metals
CA1328679C (en) *	1989-05-18	1994-04-19	Raynald Hachey	Apparatus for particle determination in liquid metals
GB2232769B (en) *	1989-06-13	1994-06-22	Timothy Charles Fisher	Counting and volume measurement of particles and biological cells,and determination of their deformability
US5376878A (en) *	1991-12-12	1994-12-27	Fisher; Timothy C.	Multiple-aperture particle counting sizing and deformability-measuring apparatus
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
US6111398A (en) *	1997-07-03	2000-08-29	Coulter International Corp.	Method and apparatus for sensing and characterizing particles
US6122599A (en)	1998-02-13	2000-09-19	Mehta; Shailesh	Apparatus and method for analyzing particles
US6259242B1 (en) *	1999-05-26	2001-07-10	Coulter International Corp.	Apparatus incorporating a sensing conduit in conductive material and method of use thereof for sensing and characterizing particles
EP2894457B1 (en)	2004-03-04	2016-08-31	Novelis, Inc.	Electrode configuration for LIMCA
EP2158476B8 (en)	2007-05-08	2019-10-09	Trustees of Boston University	Chemical functionalization of solid-state nanopores and nanopore arrays and applications thereof
WO2010124202A1 (en) *	2009-04-24	2010-10-28	Beckman Coulter, Inc.	Method of characterizing particles
CA2808576A1 (en)	2009-09-30	2011-04-07	Quantapore, Inc.	Ultrafast sequencing of biological polymers using a labeled nanopore
US9651539B2 (en)	2012-10-28	2017-05-16	Quantapore, Inc.	Reducing background fluorescence in MEMS materials by low energy ion beam treatment
US9862997B2 (en)	2013-05-24	2018-01-09	Quantapore, Inc.	Nanopore-based nucleic acid analysis with mixed FRET detection
EP3204519B1 (en)	2014-10-10	2020-04-29	Quantapore Inc.	Nanopore-based polymer analysis with mutually-quenching fluorescent labels
WO2016065339A1 (en)	2014-10-24	2016-04-28	Quantapore, Inc.	Efficient optical analysis of polymers using arrays of nanostructures
JP2019522983A (ja)	2016-07-05	2019-08-22	クアンタポール，インコーポレイテッド	光学ベースのナノポア配列決定

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2996917A (en) *	1958-02-13	1961-08-22	Walter P Christoph	Electrolytic apparatus for temperature and radiation measurements
US3801901A (en) *	1970-10-27	1974-04-02	Coulter Electronics	Particle study apparatus including an axial trajectory sensor
US3821644A (en) *	1971-04-26	1974-06-28	H Gohde	Device for automatic counting and measurement of suspended particles
CH546437A (de) *	1972-06-30	1974-02-28	Contraves Ag	Verfahren und einrichtung zur kompensation der temperaturabhaengigkeit einer fluessigkeit bei der bestimmung von in derselben suspendierten teilchen.
US3973194A (en) *	1972-08-07	1976-08-03	Becton, Dickinson And Company	Particle counter

1977
- 1977-06-27 CH CH784277A patent/CH614781A5/xx not_active IP Right Cessation
1978
- 1978-05-31 BE BE188211A patent/BE867676A/xx not_active IP Right Cessation
- 1978-05-31 GB GB24917/78A patent/GB1602134A/en not_active Expired
- 1978-06-05 US US05/912,927 patent/US4161690A/en not_active Expired - Lifetime
- 1978-06-06 DK DK250878A patent/DK146984C/da active
- 1978-06-06 DE DE2824831A patent/DE2824831C3/de not_active Expired
- 1978-06-09 CA CA305,148A patent/CA1103312A/en not_active Expired
- 1978-06-15 NL NLAANVRAGE7806472,A patent/NL188308C/nl not_active IP Right Cessation
- 1978-06-20 IT IT24714/78A patent/IT1096003B/it active
- 1978-06-22 SE SE7807163A patent/SE438554B/sv not_active IP Right Cessation
- 1978-06-26 ES ES471120A patent/ES471120A1/es not_active Expired
- 1978-06-26 JP JP7662578A patent/JPS5412794A/ja active Granted
- 1978-06-27 FR FR7819183A patent/FR2396285B1/fr not_active Expired

Also Published As

Publication number	Publication date
NL188308C (nl)	1992-05-18
DE2824831C3 (de)	1980-11-06
JPS629850B2 (nl)	1987-03-03
DK250878A (da)	1978-12-28
FR2396285A1 (nl)	1979-01-26
DK146984B (da)	1984-03-05
SE7807163L (sv)	1978-12-28
DK146984C (da)	1984-08-13
DE2824831A1 (de)	1979-01-04
IT1096003B (it)	1985-08-17
SE438554B (sv)	1985-04-22
CH614781A5 (nl)	1979-12-14
IT7824714A0 (it)	1978-06-20
US4161690A (en)	1979-07-17
CA1103312A (en)	1981-06-16
DE2824831B2 (de)	1980-03-13
GB1602134A (en)	1981-11-04
BE867676A (fr)	1978-09-18
NL188308B (nl)	1991-12-16
FR2396285B1 (nl)	1985-03-08
ES471120A1 (es)	1979-01-01
JPS5412794A (en)	1979-01-30

Publication	Publication Date	Title
NL7806472A (nl)	1978-12-29	Werkwijze en inrichting voor deeltjesanalyse.
NL7702647A (nl)	1977-09-14	Analyse-inrichting en werkwijze voor het analy- seren.
NL7807846A (nl)	1979-01-29	Inrichting en werkwijze voor stroommeting.
NL176544B (nl)	1984-12-03	Inrichting voor het palettiseren en ontpalettiseren.
JPS5481893A (en)	1979-06-29	Method and device for xxray analysis
NL7806762A (nl)	1979-01-02	Werkwijze en inrichting voor vlambooglassen.
NL7808357A (nl)	1979-03-08	Werkwijze en inrichting voor het behandelen van gas.
NL7706412A (nl)	1977-12-13	Werkwijze en inrichting voor de zwavelanalyse.
NL7809333A (nl)	1979-03-16	Inrichting en werkwijze voor het scheiden van isotopen.
NL7609805A (nl)	1977-03-08	Werkwijze en inrichting voor vonkerosie.
NL7809596A (nl)	1979-03-23	Werkwijze voor het verankeren van elementen en inrich- ting ter uitvoering van deze werkwijze.
NL186664C (nl)	1991-01-16	Halfgeleiderinrichting en werkwijze voor het vervaardigen daarvan.
NL7810122A (nl)	1979-04-10	Wasgoed-detergentmengsels en werkwijze voor het berei- den daarvan.
NL7613782A (nl)	1977-06-14	Werkwijze en inrichting voor afstandsmeting.
NL7405493A (nl)	1975-10-28	Werkwijze en inrichting voor kwantitatieve analyse.
NL7705774A (nl)	1977-11-29	Werkwijze en inrichting voor stotend persen.
NL7803184A (nl)	1978-09-27	Werkwijze en inrichting voor het vervaardigen van vliezen.
NL7800750A (nl)	1978-07-25	Werkwijze en toestel voor immunologisch onderzoek.
NL7801340A (nl)	1978-08-16	Werkwijze en inrichting voor het bereiden van kooks.
NL7515242A (nl)	1976-07-06	Werkwijze en inrichting voor spectraal-analyse.
NL175964C (nl)	1985-02-01	Opvanginrichting voor kwetsbare voorwerpen.
NL185305B (nl)	1989-10-02	Meetinrichtig voor roentgenfluorescentie-analyse.
NL7805701A (nl)	1978-11-28	Apparaat voor boorputonderzoek.
NL7803825A (nl)	1978-10-16	Werkwijze en inrichting voor vlambewaking.
NL7810415A (nl)	1979-04-19	Werkwijze en inrichting voor het steriliseren met formalien.

Legal Events

Date	Code	Title	Description
1980-09-25	BA	A request for search or an international-type search has been filed
1980-11-25	BA	A request for search or an international-type search has been filed
1980-12-29	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-05-01	BC	A request for examination has been filed
1992-07-01	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: CONTRAVES AG
1992-08-03	BK	Erratum	Free format text: IN PAT.BUL.10/92,PAGES 1447 AND 1450:CORR.:OERLIKON-CONTRAVES AG
1996-03-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 19960101