BE503061A - - Google Patents
Info
- Publication number
- BE503061A BE503061A BE503061DA BE503061A BE 503061 A BE503061 A BE 503061A BE 503061D A BE503061D A BE 503061DA BE 503061 A BE503061 A BE 503061A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M11/00—Counting of objects distributed at random, e.g. on a surface
- G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
- G06M11/04—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate with provision for distinguishing between different sizes of objects
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11078/50A GB719773A (en) | 1950-05-04 | 1950-05-04 | Improvements in or relating to the determination of the number and/or sizes of particles or the like in a collection thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503061A true BE503061A (fr) |
Family
ID=9979617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503061D BE503061A (fr) | 1950-05-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2789765A (fr) |
| BE (1) | BE503061A (fr) |
| FR (1) | FR1041760A (fr) |
| GB (1) | GB719773A (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927219A (en) * | 1952-02-13 | 1960-03-01 | Young John Zachary | Apparatus for counting discrete particles |
| US3019972A (en) * | 1954-11-30 | 1962-02-06 | West Point Mfg Co | Apparatus for counting neps |
| US5283641A (en) * | 1954-12-24 | 1994-02-01 | Lemelson Jerome H | Apparatus and methods for automated analysis |
| US2920525A (en) * | 1956-08-13 | 1960-01-12 | Arthur V Appel | Apparatus for automatically counting and sizing airborne particles |
| US2936953A (en) * | 1956-09-13 | 1960-05-17 | American Cyanamid Co | Apparatus for extracting particle size data |
| US2991685A (en) * | 1956-10-24 | 1961-07-11 | American Enka Corp | Apparatus for testing bulked yarn |
| US2948470A (en) * | 1957-03-15 | 1960-08-09 | Du Mont Allen B Lab Inc | Particle counter |
| BE556390A (fr) * | 1957-04-04 | 1957-04-30 | Bosch F J G Van Den | Compteurs electroniques |
| DE1084059B (de) * | 1957-05-17 | 1960-06-23 | Philips Nv | Vorrichtung zur Teilchenzaehlung |
| US3006236A (en) * | 1957-06-17 | 1961-10-31 | Sud Aviation | Apparatus for astronomical navigation |
| BE591169A (fr) * | 1959-05-25 | |||
| DE1163577B (de) * | 1960-09-09 | 1964-02-20 | Onderzoekings Inst Res | Geraet zur Anzeige bzw. Registrierung von doppeltbrechenden Teilchen in einem Fluessigkeitsstrom |
| US3216311A (en) * | 1961-03-29 | 1965-11-09 | Bulova Res And Dev Lab Inc | Non-contacting object measuring apparatus |
| DE1263323B (de) * | 1961-05-13 | 1968-03-14 | Georg Anton Wissler | Verfahren und Vorrichtung zur Ermittlung der auf eine Schuettgewichts- oder Volumeneinheit bezogenen Gesamtflaeche eines Gemisches makroskopischer plaettchenfoermiger Spaene |
| US3576442A (en) * | 1966-11-26 | 1971-04-27 | Hoshitaka Nakamura | Ampul inspector using multiple line scan cathode-ray tube |
| US5735276A (en) * | 1995-03-21 | 1998-04-07 | Lemelson; Jerome | Method and apparatus for scanning and evaluating matter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2037044A (en) * | 1930-02-26 | 1936-04-14 | Cheney Brothers | Method of and apparatus for measuring the evenness of materials |
| US2369577A (en) * | 1939-07-03 | 1945-02-13 | Kielland Jan | Method and apparatus for counting blood corpuscles |
| US2360883A (en) * | 1939-10-31 | 1944-10-24 | North American Res Corp | Integrating method and apparatus |
| US2333791A (en) * | 1942-04-11 | 1943-11-09 | Eastman Kodak Co | Liquid flowmeter |
| US2472542A (en) * | 1948-01-29 | 1949-06-07 | Potter Instrument Co Inc | Electronic totalizing system |
| US2494441A (en) * | 1948-07-28 | 1950-01-10 | Rca Corp | Method and apparatus for electronically determining particle size distribution |
| US2584052A (en) * | 1949-08-30 | 1952-01-29 | Paul E Sandorff | Apparatus for counting blood corpuscles |
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0
- BE BE503061D patent/BE503061A/xx unknown
-
1950
- 1950-05-04 GB GB11078/50A patent/GB719773A/en not_active Expired
-
1951
- 1951-04-23 US US222430A patent/US2789765A/en not_active Expired - Lifetime
- 1951-05-05 FR FR1041760D patent/FR1041760A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1041760A (fr) | 1953-10-27 |
| US2789765A (en) | 1957-04-23 |
| GB719773A (en) | 1954-12-08 |