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1. (WO2017090026) APPARATUS FOR COUNTING PARTICLES IN AIR AND AN ILLUMINATOR THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090026 International Application No.: PCT/IL2016/051229
Publication Date: 01.06.2017 International Filing Date: 15.11.2016
IPC:
G01N 21/85 (2006.01) ,G01N 15/02 (2006.01) ,G01N 21/03 (2006.01) ,G01N 21/51 (2006.01) ,G01N 21/53 (2006.01) ,G02B 27/12 (2006.01) ,G01N 15/14 (2006.01) ,G01N 21/17 (2006.01) ,G01N 21/39 (2006.01) ,G01N 21/47 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
84
Systems specially adapted for particular applications
85
Investigating moving fluids or granular solids
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15
Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
02
Investigating particle size or size distribution
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
01
Arrangements or apparatus for facilitating the optical investigation
03
Cuvette constructions
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
47
Scattering, i.e. diffuse reflection
49
within a body or fluid
51
inside a container, e.g. in an ampoule
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
47
Scattering, i.e. diffuse reflection
49
within a body or fluid
53
within a flowing fluid, e.g. smoke
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
10
Beam splitting or combining systems
12
operating by refraction only
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15
Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
10
Investigating individual particles
14
Electro-optical investigation
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
25
Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31
Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
39
using tunable lasers
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
47
Scattering, i.e. diffuse reflection
Applicants:
VEERIDE LTD. [IL/IL]; 21 Ruppin St. 7634521 Rehovot, IL
Inventors:
LAPIDOT, Zvi; IL
TIROSH, Ehud; IL
ARNON, Oded; IL
Agent:
TOPPER, Jonathan; Wolff, Bregman & Goller Pob 1352 1 Agudat Sport HaPoel Street 91013 Jerusalem, IL
TOPPER, Jonathan; IL
Priority Data:
24274724.11.2015IL
24644423.06.2016IL
Title (EN) APPARATUS FOR COUNTING PARTICLES IN AIR AND AN ILLUMINATOR THEREFOR
(FR) APPAREIL DESTINÉ À COMPTER DES PARTICULES DANS L'AIR ET ILLUMINATEUR S'Y RAPPORTANT
Abstract:
(EN) An apparatus (15) for counting air particles includes a casing (22) and an illuminator (28, 29) inside the casing that substantially uniformly illuminates a slice (26) of air inside a volume of the casing located within a depth of focus of a camera, which simultaneously images particles (27) within the slice, allowing the image to be subsequently analyzed to count the number of particles. The apparatus may fit on to an external device such as a smartphone that includes the camera and whose flash may serve as a light source for the illuminator.
(FR) La présente invention concerne un appareil (15) destiné à compter des particules d'air, ledit appareil comprenant un boîtier (22) et un illuminateur (28, 29) à l'intérieur du boîtier, qui éclaire sensiblement de manière uniforme une tranche (26) d'air à l'intérieur d'un volume du boîtier située à une profondeur de foyer d'un appareil de prise de vues, qui image en même temps des particules (27) dans la tranche, permettant à l'image d'être par la suite analysée pour compter le nombre de particules. L'appareil peut s'ajuster sur un dispositif externe tel qu'un téléphone intelligent qui comprend l'appareil de prise de vues et dont le flash peut faire office de source de lumière pour l'illuminateur.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)