IT1013485B - Metodo ed apparato per scelta pluricanale - Google Patents
Metodo ed apparato per scelta pluricanaleInfo
- Publication number
- IT1013485B IT1013485B IT51548/74A IT5154874A IT1013485B IT 1013485 B IT1013485 B IT 1013485B IT 51548/74 A IT51548/74 A IT 51548/74A IT 5154874 A IT5154874 A IT 5154874A IT 1013485 B IT1013485 B IT 1013485B
- Authority
- IT
- Italy
- Prior art keywords
- channel choice
- choice
- channel
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Dc Digital Transmission (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US374988A US3863056A (en) | 1973-06-29 | 1973-06-29 | Method and apparatus for multichannel voting |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1013485B true IT1013485B (it) | 1977-03-30 |
Family
ID=23479047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51548/74A IT1013485B (it) | 1973-06-29 | 1974-06-17 | Metodo ed apparato per scelta pluricanale |
Country Status (10)
Country | Link |
---|---|
US (1) | US3863056A (it) |
JP (1) | JPS5548358B2 (it) |
CA (1) | CA999653A (it) |
DE (1) | DE2429204C3 (it) |
FR (1) | FR2235536B1 (it) |
GB (1) | GB1463110A (it) |
IL (1) | IL45041A (it) |
IT (1) | IT1013485B (it) |
NL (1) | NL7408026A (it) |
SE (1) | SE399791B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932839A (en) * | 1974-04-24 | 1976-01-13 | Stephens Richard G | Pattern analysis apparatus and method |
US4264955A (en) * | 1978-11-03 | 1981-04-28 | The United States Of America As Represented By The United States Department Of Energy | Signal voter |
JPS5634265A (en) * | 1979-08-29 | 1981-04-06 | Nec Corp | Fault detecting circuit |
FR2624964B1 (fr) * | 1987-12-22 | 1990-06-01 | Aerospatiale | Systeme de reference de vitesse pour le pilotage d'un aeronef |
US5696458A (en) * | 1995-06-02 | 1997-12-09 | Nova R&D, Inc. | Front end data readout chip |
US6720812B2 (en) | 1995-06-02 | 2004-04-13 | Nova R&D, Inc. | Multi-channel integrated circuit |
US6150849A (en) * | 1995-06-02 | 2000-11-21 | Tuemer; Tuemay O. | Readout chip for nuclear applications |
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 |
US7126386B2 (en) * | 2001-10-25 | 2006-10-24 | Nova R&D, Inc. | Multi-channel integrated circuit |
US20040002166A1 (en) * | 2002-06-27 | 2004-01-01 | Wiederin Daniel R. | Remote analysis using aerosol sample transport |
US7579879B2 (en) * | 2005-10-27 | 2009-08-25 | Honeywell International Inc. | Voting scheme for analog signals |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420993A (en) * | 1964-11-23 | 1969-01-07 | Gen Electric | Redundant analog failure correction and detection process and apparatus |
US3444464A (en) * | 1965-11-26 | 1969-05-13 | Coulter Electronics | Multiple aperture fittings for particle analyzing apparatus |
US3668531A (en) * | 1966-02-23 | 1972-06-06 | Coulter Electronics | Pulse analyzing apparatus |
US3557352A (en) * | 1967-11-01 | 1971-01-19 | Coulter Electronics | Apparatus and method for measuring a dividing particle size of a particulate system |
US3530381A (en) * | 1968-01-15 | 1970-09-22 | Coulter Electronics | Voting circuit control apparatus for multiple aperture particle analyzing device |
US3603875A (en) * | 1969-05-12 | 1971-09-07 | Coulter Electronics | Particle analyzing method and apparatus employing multiple apertures and multiple channels per aperture |
US3757213A (en) * | 1970-05-25 | 1973-09-04 | Coulter Electronics | Ntrol particle size analyzing apparatus and method using threshold level co |
US3686486A (en) * | 1970-12-02 | 1972-08-22 | Coulter Electronics | Apparatus for obtaining statistical hematological indices and analyzing same and method |
-
1973
- 1973-06-29 US US374988A patent/US3863056A/en not_active Expired - Lifetime
-
1974
- 1974-05-24 CA CA200,828A patent/CA999653A/en not_active Expired
- 1974-06-17 SE SE7407965A patent/SE399791B/xx unknown
- 1974-06-17 IL IL45041A patent/IL45041A/en unknown
- 1974-06-17 IT IT51548/74A patent/IT1013485B/it active
- 1974-06-17 NL NL7408026A patent/NL7408026A/xx not_active Application Discontinuation
- 1974-06-17 FR FR7420875A patent/FR2235536B1/fr not_active Expired
- 1974-06-17 JP JP6902074A patent/JPS5548358B2/ja not_active Expired
- 1974-06-17 GB GB2672774A patent/GB1463110A/en not_active Expired
- 1974-06-18 DE DE2429204A patent/DE2429204C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA999653A (en) | 1976-11-09 |
DE2429204C3 (de) | 1981-04-30 |
JPS5038574A (it) | 1975-04-10 |
US3863056A (en) | 1975-01-28 |
IL45041A0 (en) | 1974-09-10 |
SE399791B (sv) | 1978-02-27 |
DE2429204A1 (de) | 1975-01-16 |
SE7407965L (it) | 1974-12-30 |
FR2235536B1 (it) | 1976-10-15 |
DE2429204B2 (de) | 1980-07-31 |
NL7408026A (it) | 1974-12-31 |
GB1463110A (en) | 1977-02-02 |
IL45041A (en) | 1976-07-30 |
FR2235536A1 (it) | 1975-01-24 |
JPS5548358B2 (it) | 1980-12-05 |
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