A pressure test device for testing a heat resistance of an inflator housing is disclosed. The inflator housing is made from metal into a generally cylindrical contour and is filled with a gas. The test device includes a heating apparatus for heating the inflator housing. The heating apparatus includes a conducting wire, a heating coil that is connected with the conducting wire and causes induction heating in the inflator housing as set at a heating position, and a power supply that feeds a high-frequency electric current to the conducting wire.
PRESSURE TEST DEVICE FOR AN INFLATOR HOUSING
2019-05-30
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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