| 摘要 |
The device has a parabolic reflector (2) with two pylon-like supporting structures (1) which are tiltably stored without additional reinforcement, where tiltable storage is taken place by a ball bearing (5). The parabolic reflectors are connected self-supportingly one behind the other by using a mirror connector, where the supporting structures are arranged between the parabolic reflectors. An absorber pipe (4) is arranged on the parabolic reflectors by an absorber holder (3) and surrounded by a glass tube. The parabolic reflectors are made from composite plastic. |
