NO119052B - - Google Patents
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- Publication number
- NO119052B NO119052B NO157833A NO15783365A NO119052B NO 119052 B NO119052 B NO 119052B NO 157833 A NO157833 A NO 157833A NO 15783365 A NO15783365 A NO 15783365A NO 119052 B NO119052 B NO 119052B
- Authority
- NO
- Norway
- Prior art keywords
- edges
- screw
- threads
- tip
- hoop
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 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
-
- 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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Clamps And Clips (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO36568A NO124391B (ro) | 1964-05-01 | 1968-01-29 |
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 |
---|---|
NO119052B true NO119052B (ro) | 1970-03-16 |
Family
ID=23432876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO157833A NO119052B (ro) | 1964-05-01 | 1965-04-26 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3259891A (ro) |
CH (1) | CH422391A (ro) |
DE (1) | DE1291544B (ro) |
GB (1) | GB1061776A (ro) |
NL (2) | NL6505468A (ro) |
NO (1) | NO119052B (ro) |
SE (1) | SE301732B (ro) |
Families Citing this family (21)
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 |
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 |
GB9624096D0 (en) * | 1996-11-20 | 1997-01-08 | Microbial Systems Ltd | Apparatus and method of use thereof |
GB2337600B (en) * | 1996-11-20 | 2000-08-16 | Microbial Systems Ltd | Particle sizing apparatus |
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 |
AU2005218076B2 (en) | 2004-03-04 | 2010-11-04 | Novelis Inc. | Electrode configuration for LiMCA |
US7968052B2 (en) * | 2005-09-22 | 2011-06-28 | Chempaq A/S | 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 |
US20130234053A1 (en) * | 2010-05-05 | 2013-09-12 | Beckman Coulter Biomedical, Llc. | Diagnostic instrument and flow process |
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 |
US3259891A (en) | 1966-07-05 |
CH422391A (fr) | 1966-10-15 |
NL6505468A (ro) | 1965-11-02 |
SE301732B (ro) | 1968-06-17 |
GB1061776A (en) | 1967-03-15 |
NL7206329A (ro) | 1972-07-25 |
DE1291544B (de) | 1969-03-27 |
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