| 摘要 |
A mold having a piezoelectric power generating arrangement, includes first and second die halves having a molding cavity therein for forming a molded product when a molding material is poured therein, piezoelectric elements positioned beneath at least one die half for generating electrical power when a load is applied on the piezoelectric elements from the molding material poured into the molding cavity and in response to removal of a load of the molded product from the molding cavity, and a first arrangement for retrieving the generated electrical power and for supplying the retrieved electrical power output to an electrical storage device and/or using the retrieved electrical power output to power an external powered device.
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