PRESSURE RELIEF SYSTEM AND METHOD IN AN ENERGY RECOVERY DEVICE

摘要

The invention provides a number of embodiments for an energy recovery device incorporating a SMA core or material. This invention solves the problem of pressure pulsing caused by a volume reduction which is a result of the contraction of SMA core and its coupled piston head within a closed immersed chamber. The invention disclosed provides a number of effective solutions of removing this issue with minimal additional components.