IL42892A0 - Non-diluting particle counter - Google Patents

Non-diluting particle counter

Info

Publication number: IL42892A0
Authority: IL; Israel
Prior art keywords: particle counter; diluting; diluting particle; counter; particle
Prior art date: 1972-08-10

Application number

IL42892A

Other versions

IL42892A (en

Original Assignee

Coulter W

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.)

1972-08-10

Filing date

1973-08-02

Publication date

1973-11-28

1973-08-02 Application filed by Coulter W filed Critical Coulter W

1973-11-28 Publication of IL42892A0 publication Critical patent/IL42892A0/en

1976-03-31 Publication of IL42892A publication Critical patent/IL42892A/en

Links

238000007865 diluting Methods 0.000 title 1
239000002245 particle Substances 0.000 title 1

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

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)
Sampling And Sample Adjustment (AREA)
Investigating Or Analysing Biological Materials (AREA)

IL42892A 1972-08-10 1973-08-02 Non-diluting particle counter IL42892A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US279436A US3859012A (en)	1972-08-10	1972-08-10	Fluid ejecting mechanism

Publications (2)

Publication Number	Publication Date
IL42892A0 true IL42892A0 (en)	1973-11-28
IL42892A IL42892A (en)	1976-03-31

Family

ID=23068968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL42892A IL42892A (en)	1972-08-10	1973-08-02	Non-diluting particle counter

Country Status (11)

Country	Link
US (1)	US3859012A (en)
JP (2)	JPS5321676B2 (en)
CA (1)	CA975057A (en)
CH (1)	CH573112A5 (en)
DE (1)	DE2339213C3 (en)
FR (1)	FR2195788B1 (en)
GB (1)	GB1388096A (en)
IL (1)	IL42892A (en)
IT (1)	IT990122B (en)
NL (1)	NL7310684A (en)
ZA (1)	ZA735285B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3939409A (en) *	1974-08-01	1976-02-17	Coulter Electronics, Inc.	Particle study device and sample metering means used therein
DE2658279A1 (en) *	1975-12-23	1977-07-07	Coulter Electronics	SAMPLE EMISSION DEVICE FOR PARTICLE EXAMINATION DEVICES
US4191512A (en) *	1977-08-29	1980-03-04	Varian Associates, Inc.	Apparatus and method for controlling pressure ratio in high vacuum vapor pumps
JPS6176863U (en) *	1984-10-25	1986-05-23
US5402062A (en) *	1993-12-23	1995-03-28	Abbott Laboratories	Mechanical capture of count wafer for particle analysis
US5432992A (en) *	1993-12-23	1995-07-18	Abbott Laboratories	Method of making count probe with removable count wafer
WO1995017659A1 (en) *	1993-12-23	1995-06-29	Abbott Laboratories	Method of making a stress relieved count probe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US91023A (en) *		1869-06-08		Improvement in water-elevators
US3150592A (en) *	1962-08-17	1964-09-29	Charles L Stec	Piezoelectric pump
US3087438A (en) *	1960-10-26	1963-04-30	Mecislaus J Ciesielski	Heat pump
US3139760A (en) *	1960-11-25	1964-07-07	Pure Oil Co	Variable-stroke drive mechanism
US3165692A (en) *	1961-05-15	1965-01-12	Technicon Instr	Continuously operable apparatus and method for counting particles in successive portions of a flowing fluid stream
US3115280A (en) *	1961-06-07	1963-12-24	Little Inc A	Device for continuous delivery of metered amounts of liquid
US3270672A (en) *	1963-12-23	1966-09-06	Union Oil Co	Pump apparatus
CH476300A (en) *	1967-01-06	1969-07-31	Medicor Muevek	Particle counting device
US3511583A (en) *	1968-09-24	1970-05-12	Gen Motors Corp	Magnetic fluid actuating pump
US3520641A (en) *	1968-11-13	1970-07-14	Acf Ind Inc	Piezoelectric pump
US3598506A (en) *	1969-04-23	1971-08-10	Physics Int Co	Electrostrictive actuator
US3657930A (en) *	1969-06-24	1972-04-25	Bendix Corp	Piezoelectric crystal operated pump to supply fluid pressure to hydrostatically support inner bearings of a gyroscope
US3677444A (en) *	1970-03-06	1972-07-18	Estin Hans H	Micropump
DE2042474A1 (en) *	1970-08-27	1972-03-02	Telefunken Patent	Device for classifying particles suspended in an examination liquid
US3683212A (en) *	1970-09-09	1972-08-08	Clevite Corp	Pulsed droplet ejecting system

1972
- 1972-08-10 US US279436A patent/US3859012A/en not_active Expired - Lifetime
1973
- 1973-08-02 FR FR7328357A patent/FR2195788B1/fr not_active Expired
- 1973-08-02 CA CA178,025A patent/CA975057A/en not_active Expired
- 1973-08-02 IL IL42892A patent/IL42892A/en unknown
- 1973-08-02 JP JP8644173A patent/JPS5321676B2/ja not_active Expired
- 1973-08-02 DE DE2339213A patent/DE2339213C3/en not_active Expired
- 1973-08-02 ZA ZA00735285A patent/ZA735285B/en unknown
- 1973-08-02 NL NL7310684A patent/NL7310684A/xx not_active Application Discontinuation
- 1973-08-02 CH CH1121373A patent/CH573112A5/xx not_active IP Right Cessation
- 1973-08-02 GB GB3685373A patent/GB1388096A/en not_active Expired
- 1973-08-08 IT IT51811/73A patent/IT990122B/en active
1977
- 1977-12-28 JP JP15758577A patent/JPS53111783A/en active Granted

Also Published As

Publication number	Publication date
DE2339213C3 (en)	1981-06-25
CA975057A (en)	1975-09-23
US3859012A (en)	1975-01-07
JPS53111783A (en)	1978-09-29
ZA735285B (en)	1975-03-26
CH573112A5 (en)	1976-02-27
DE2339213A1 (en)	1974-02-21
DE2339213B2 (en)	1980-07-17
JPS5621088B2 (en)	1981-05-18
IT990122B (en)	1975-06-20
AU5886173A (en)	1975-02-06
FR2195788B1 (en)	1976-11-12
GB1388096A (en)	1975-03-19
FR2195788A1 (en)	1974-03-08
JPS5321676B2 (en)	1978-07-04
NL7310684A (en)	1974-02-12
JPS4960284A (en)	1974-06-11
IL42892A (en)	1976-03-31

Publication	Publication Date	Title
JPS4945719A (en)	1974-05-01	Ichiganrefukamera no miraakaido nyoru shogekikanshosochi
CA1006598A (en)	1977-03-08	Particle counter
JPS4945734A (en)	1974-05-01	Seidenkirokutai no seizoho
AU5993373A (en)	1975-03-06	N-sulphenylated carbamidoximes
IL42892A0 (en)	1973-11-28	Non-diluting particle counter
JPS4945758A (en)	1974-05-01	Onpa no jukototatsukyorihyojihoshiki
CA979980A (en)	1975-12-16	Particle counter
JPS4945730A (en)	1974-05-01	Shashinkamera no shatsutaroshutsubyojichoteisochi
JPS5113727A (en)	1976-02-03	Jukisuzukagobutsu no seiho
JPS4945773A (en)	1974-05-01	Denkidokei no hatsuteikiko
JPS4945711A (en)	1974-05-01	Jikihetsudo no seiho
JPS4945793A (en)	1974-05-01	u gatarentsukanshikiroeimokushisochi no ekitairyushutsuboshihoho
AU5233473A (en)	1974-08-22	Nitro-imidazolyl-pyrimidines
AU5711073A (en)	1975-01-09	Benzenesulfonyl-ureas benzenesulfonyl-ureas
AU5191873A (en)	1974-08-08	Benzylpyrimidines
ZA732013B (en)	1974-04-24	New 2-benzoyl-3-amino-pyridines
JPS4945735A (en)	1974-05-01	Seidenkirokutai no seizohoho
JPS4945797A (en)	1974-05-01	Koryushingo no isokaisekiho
AU5983773A (en)	1975-03-06	Alkylsulphonyl-2-trifluoromethyl-benzimidazoles
IE37830L (en)	1973-12-24	Counter
JPS4945753A (en)	1974-05-01	Tokeito no shishin no seizohoho
JPS5148869A (en)	1976-04-27	Benchuriisukurabaa no dasutofuchakuboshisochi
AU5900173A (en)	1975-02-13	Thiazolopyrimidines
CA903883A (en)	1972-06-27	Particle counter
ZA735128B (en)	1974-06-26	New trialkoxybenzoylpeptides