| 摘要 |
The load-changing appliance consists of a support (5) to which are fixed two concentric tubular bodies (1,2) with matching outlets (3,3') distributed over its length. One tubular body (2) is movably mounted and is temperature-dependent in relation to the other, and unblocks the outlets with varying position and or with differing cross-section. The temperature dependent movement of the tubular body is produced by a thermo-element (4).
|
