Global Patent Index - EP 4237811 A2

EP 4237811 A2 20230906 - PRESSURE MEASURING DEVICE

Title (en)

PRESSURE MEASURING DEVICE

Title (de)

DRUCKMESSVORRICHTUNG

Title (fr)

DISPOSITIF DE MESURE DE PRESSION

Publication

EP 4237811 A2 20230906 (DE)

Application

EP 21830587 A 20211110

Priority

  • AT 509732020 A 20201111
  • AT 2021060426 W 20211110

Abstract (en)

[origin: WO2022099341A2] Pressure measuring devices (10) with a pressure gauge (12) with a pressure measuring member (14; 16), and a connector line (42; 43), via which the pressure gauge (12) is connected to a measured media source (44), are known. In order to obtain precise measured values, even if relatively high temperatures are present or there are temperature fluctuations, it is proposed according to the invention that the pressure gauge (12) is connected fluidically to a connector block (20), the temperature of which can be regulated via heating and/or cooling elements (56; 60) and in which a section (40; 41), connected to the pressure measuring member (14; 16), of the connector line (42; 43) is configured.

IPC 8 full level

G01L 13/02 (2006.01); G01L 15/00 (2006.01); G01L 19/00 (2006.01); G01L 19/04 (2006.01); G01L 19/14 (2006.01); G01L 23/28 (2006.01)

CPC (source: AT EP US)

G01L 9/0041 (2013.01 - US); G01L 13/025 (2013.01 - EP); G01L 15/00 (2013.01 - EP); G01L 19/0007 (2013.01 - AT US); G01L 19/0038 (2013.01 - EP); G01L 19/0092 (2013.01 - US); G01L 19/04 (2013.01 - AT EP); G01L 19/144 (2013.01 - EP); G01L 23/28 (2013.01 - EP)

Designated contracting state (EPC)

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 state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2022099341 A2 20220519; WO 2022099341 A3 20220707; AT 524398 A1 20220515; AT 524398 B1 20220715; CN 116635702 A 20230822; EP 4237811 A2 20230906; US 2024003767 A1 20240104

DOCDB simple family (application)

AT 2021060426 W 20211110; AT 509732020 A 20201111; CN 202180086410 A 20211110; EP 21830587 A 20211110; US 202118036409 A 20211110