SE301732B - - Google Patents
Info
- Publication number
- SE301732B SE301732B SE5307/65A SE530765A SE301732B SE 301732 B SE301732 B SE 301732B SE 5307/65 A SE5307/65 A SE 5307/65A SE 530765 A SE530765 A SE 530765A SE 301732 B SE301732 B SE 301732B
- Authority
- SE
- Sweden
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
-
- 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
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4245—Cleaning or steam sterilizing
- Y10T137/4259—With separate material addition
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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US364070A US3259891A (en) | 1964-05-01 | 1964-05-01 | Debris alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE301732B true SE301732B (OSRAM) | 1968-06-17 |
Family
ID=23432876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5307/65A SE301732B (OSRAM) | 1964-05-01 | 1965-04-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3259891A (OSRAM) |
| CH (1) | CH422391A (OSRAM) |
| DE (1) | DE1291544B (OSRAM) |
| GB (1) | GB1061776A (OSRAM) |
| NL (2) | NL6505468A (OSRAM) |
| NO (1) | NO119052B (OSRAM) |
| SE (1) | SE301732B (OSRAM) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395344A (en) * | 1964-11-25 | 1968-07-30 | Coulter Electronics | Particle studying apparatus with selfclearing scanner element |
| US3354386A (en) * | 1966-11-16 | 1967-11-21 | United Aircraft Corp | Apparatus for detecting discontinuities in insulated conductors including capacitively coupled schmitt trigger means |
| CH538787A (de) * | 1971-11-09 | 1973-06-30 | Contraves Ag | Verfahren und Einrichtung zur Erzeugung einer Grösse, die der mittleren Impulsscheitelhöhe einer Vielzahl von Eingangsimpulsen proportional ist |
| US3963984A (en) * | 1974-11-04 | 1976-06-15 | Coulter Electronics, Inc. | Method and system for cleaning an aperture in a particle study device |
| CH618514A5 (OSRAM) | 1977-08-25 | 1980-07-31 | Contraves Ag | |
| US4180091A (en) * | 1977-11-18 | 1979-12-25 | Becton, Dickinson And Company | Purging means for aperture of blood cell counter |
| US4270564A (en) * | 1978-07-24 | 1981-06-02 | Liston Scientific Corp. | Purging system |
| US4302754A (en) * | 1979-02-12 | 1981-11-24 | Technical Development Co. | Wear particle disintegrator monitor |
| 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 |
| US4450435A (en) * | 1981-11-30 | 1984-05-22 | Bobby Dencil James | Analog debris alarm |
| US4564803A (en) * | 1983-08-29 | 1986-01-14 | Coulter Corporation | Method and apparatus for removing foreign matter from a flow cell of a particle study device |
| US4598280A (en) * | 1984-08-20 | 1986-07-01 | The United States Of America As Represented By The Secretary Of The Army | Electric chip detector |
| US4775833A (en) * | 1986-10-03 | 1988-10-04 | Coulter Electronics, Inc. | Lodged debris detector for a particle analyzer |
| GB2337598B (en) * | 1996-11-20 | 2000-08-16 | Microbial Systems Ltd | Particle sizing apparatus |
| 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 |
| GB9810493D0 (en) * | 1998-05-16 | 1998-07-15 | Microbial Systems Ltd | Particle detector system |
| HUE046599T2 (hu) | 2004-03-04 | 2020-03-30 | Novelis Inc | Elektród elrendezés folyékony fém tisztaság analizátorhoz |
| EP1929273B1 (en) * | 2005-09-22 | 2017-07-05 | Koninklijke Philips N.V. | Detection and subsequent removal of an aperture blockage |
| US8146407B2 (en) * | 2008-06-20 | 2012-04-03 | Beckman Coulter, Inc. | Particle counter with electronic detection of aperture blockage |
| US8199023B2 (en) * | 2008-10-15 | 2012-06-12 | Alcoa Inc. | Systems, methods and apparatus for tapping a metal electrolysis cell |
| JP2013525817A (ja) * | 2010-05-05 | 2013-06-20 | ベックマン コールター バイオメディカル， エルエルシー | 診断システム及び構成部品 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR807782A (fr) * | 1935-07-11 | 1937-01-21 | Lorenz C Ag | Appareil de basculage destiné en particulier aux installations de télévision |
| US2475063A (en) * | 1944-02-24 | 1949-07-05 | Rca Corp | Regulated high-voltage apparatus |
| US2437876A (en) * | 1945-07-09 | 1948-03-16 | Nasa | Signal receiver and warning device |
| DE1134223B (de) * | 1957-05-08 | 1962-08-02 | Evans Electroselenium Ltd | Verfahren und Vorrichtung zum Zaehlen kleiner Teilchen, z. B. Blutkoerperchen |
| US2988708A (en) * | 1957-07-10 | 1961-06-13 | Mosler Res Products Inc | Transistor relaxation oscillator |
| DE1698203B2 (de) * | 1961-04-06 | 1973-04-19 | Amplitudendiskriminator fuer ein teilchenanalysiergeraet | |
| 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 |
-
1964
- 1964-05-01 US US364070A patent/US3259891A/en not_active Expired - Lifetime
- 1964-06-10 GB GB24148/64A patent/GB1061776A/en not_active Expired
-
1965
- 1965-04-23 SE SE5307/65A patent/SE301732B/xx unknown
- 1965-04-26 NO NO157833A patent/NO119052B/no unknown
- 1965-04-29 NL NL6505468A patent/NL6505468A/xx unknown
- 1965-04-29 CH CH615965A patent/CH422391A/fr unknown
- 1965-04-30 DE DEC35739A patent/DE1291544B/de not_active Withdrawn
-
1972
- 1972-05-10 NL NL727206329A patent/NL151184B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL151184B (nl) | 1976-10-15 |
| GB1061776A (en) | 1967-03-15 |
| US3259891A (en) | 1966-07-05 |
| NL6505468A (OSRAM) | 1965-11-02 |
| DE1291544B (de) | 1969-03-27 |
| NO119052B (OSRAM) | 1970-03-16 |
| NL7206329A (OSRAM) | 1972-07-25 |
| CH422391A (fr) | 1966-10-15 |