(19)
(11) EP 4 158 282 A1

(12)

(43) Date of publication:
05.04.2023 Bulletin 2023/14

(21) Application number: 21817281.5

(22) Date of filing: 24.05.2021
(51) International Patent Classification (IPC): 
G01D 18/00(2006.01)
(52) Cooperative Patent Classification (CPC):
G01D 18/008
(86) International application number:
PCT/RU2021/050134
(87) International publication number:
WO 2021/246916 (09.12.2021 Gazette 2021/49)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 02.06.2020 RU 2020119014

(71) Applicant: OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU "ASPECT"
Timiryazevskoye, 634058 (RU)

(72) Inventor:
  • KALASHNIKOV, Aleksandr Aleksandrovich
    Seversk, 636037 (RU)

(74) Representative: Osmans, Voldemars et al
Agency Tria Robit P.O. Box 22
LV-1010 Riga
LV-1010 Riga (LV)

   


(54) METHOD OF DETERMINATION OF METROLOGICAL CHARACTERISTICS OF INSTRUMENT CHANNEL (VARIANTS)