PRESSURE RESISTANCE EVALUATION METHOD

摘要

The present invention provides a test method of hydrostatic pressure of an inflator housing which can evaluate a hydrostatic pressure conveniently. A test method of hydrostatic pressure of an inflator housing constituting an outer shell container for various inflators comprising the steps of injecting water from a thin hole provided in the inflator housing until the pressure inside the inflator housing reaches a predetermined pressure of an evaluation standard, keeping the inflator housing sealed tightly, or comprising the step of increasing the pressure inside the inflator housing to the predetermined pressure while injecting water in the inflator housing, and further comprising the step of draining the injected water and the step of drying the interior of the inflator housing.