Solar collector for utilization of solar energy has leaf spring element on bush extending into its cavity and pressing condenser part against bush

摘要

The solar collector has at least one heat tube (1), the condenser part (5) of which is inserted the bush (2) of a tube fitting (1) so that it can conduct heat. A leaf spring element (12) is fitted to the shell. This element extends in the longitudinal direction of the bush into the bush cavity (4) and presses the condenser part against the bush.