(19)
(11) EP 4 581 295 A1

(12)

(43) Date of publication:
09.07.2025 Bulletin 2025/28

(21) Application number: 23765457.9

(22) Date of filing: 01.09.2023
(51) International Patent Classification (IPC): 
F16T 1/48(2006.01)
G01N 29/46(2006.01)
 G01M 3/24(2006.01)
(52) Cooperative Patent Classification (CPC):
F16T 1/48; G01N 29/46; G01N 29/14; G01N 29/4454; G01N 29/4481; G01N 2291/2691; G01M 3/24
(86) International application number:
PCT/EP2023/074012
(87) International publication number:
WO 2024/047220 (07.03.2024 Gazette 2024/10)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 02.09.2022 DE 102022122295

(71) Applicant: GESTRA AG
28215 Bremen (DE)

(72) Inventors:
  • JANZEN, Sergej
    27619 Schiffdorf (DE)
  • SCHRÖTER, Holger
    28832 Achim (DE)
  • KLATTENHOFF, Jürgen
    27749 Delmenhorst (DE)

(74) Representative: HL Kempner Patentanwälte, Solicitors (England and Wales), Irish Patent Agents Partnerschaft mbB 
Bürkleinstraße 10
80538 München
80538 München (DE)

   


(54) METHOD AND SENSOR DEVICE FOR ACOUSTICALLY MONITORING A MEASURING POINT AT A FITTING THROUGH WHICH FLUID FLOWS AND CORRESPONDING SENSOR DEVICE