A description is given of a method, wherein: - a tensile test is conducted on an overpressure safeguard which comprises a seating and a sealing cover thereon on which a closing force is exerted, - a hoisting frame is placed near the overpressure safeguard, which hoisting frame is provided with a hoisting rope which is coupled to the cover at a specific location, and - a force measurement device incorporated in the hoisting rope is used to determine the tensile force at the point in time when the cover becomes detached from the seating and/or is clear of the seating, which measured tensile force(s) comprise(s) a measure of, respectively, the opening pressure and the pressure at maximum blow-off capacity of the overpressure safeguard.
OVERPRESSURE PROTECTION TEST
ÜBERDRUCKSCHUTZPRÜFUNG
TEST DE PROTECTION CONTRE LES SURPRESSIONS
2019-07-24
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01G Wägen , WEIGHING / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
ELECTROHYDRAULIC BRAKE VALVE WITH OVERPRESSURE PROTECTION
European Patent Office | 2023
|Electrohydraulic brake valve with overpressure protection
European Patent Office | 2025
|Overpressure valve for regulated discharge of overpressure of gas
European Patent Office | 2025
|Pressure relief covering cap mechanism with overpressure protection function
European Patent Office | 2015
|