| 摘要 |
<p>A linear motor and a linear compressor including said motor. The linear motor comprises a set of inner laminations ( 90 ), forming the stator, mounted around the outer circumference of a fixed member ( 60 ), and a set of outer laminations ( 30 ) mounted spaced from the inner laminations ( 90 ). An actuator ( 85 ) is connected to a movable member ( 80 ) and carries a magnet member ( 86 ) in the space defined between the inner laminations ( 90 ) and the outer laminations ( 30 ). The upper ends of the inner laminations ( 90 ) and outer laminations ( 30 ) are connected by a connecting element ( 100 ) made of a non-magnetic material, in order to stabilize the laminations and serve as a suspension mounting for the set of outer laminations ( 30 ). Application of electric current to a coil ( 95 ) causes the actuator ( 85 ) to move and carry the movable member ( 80 ) with it. The fixed member ( 60 ) is defined by the cylinder of the compressor and the movable member ( 80 ) by the piston, which is reciprocated inside the cylinder to compress a refrigerant gas, and the connecting element ( 100 ) does not contact the cylinder. This arrangement does not require any special configuration of the cylinder or use of an additional plate to provide the connection to the outer laminations.</p> |
