Patent ID: 8089330

Claim:
A novel direct current thyristor valve saturated reactor includes case, winding ( 3 ) in the case, iron cores ( 6 ), cooling fins, pipe ( 11 ) and press fit mechanism ( 12 ), the iron cores ( 6 ) are coupled with winding ( 3 ); the invention is characterized by: said the iron core ( 6 ) looks like a word ‘C’ or ‘U’, two faced iron cores are fixed on the edge of winding ( 3 ), each two iron cores is fastened on the winding ( 3 ) and form a closed cycle; there is an air matting ( 13 ) in the gap between two iron core contacting, and the height of the air matting ( 13 ) can adjust; the winding ( 3 ) forms a track, there are couples of iron cores ( 6 ) in the straight line parts of the track; the block terminal ( 4 ) and ( 5 ) are respectively located at two opposite directions of the winding ( 3 ); said ‘C’ structure or ‘U’ iron cores ( 6 ) is fixed by press fit mechanism ( 12 ); between two iron cores ( 6 ), there is a lower cooling fin ( 8 ) and an upper cooling fin ( 7 ), the shape of the two cooling fin like a symbol ‘Π’, and each two cooling fin couples together and forms a closed cycle; there is a faucet ( 7 ) on the surface of each cooling fin; and between two same height lower cooling fins ( 8 ) and upper cooling fins ( 7 ), their faucets ( 9 ) connect together through pipes ( 11 ); between two iron cores ( 6 ), and also two upper cooling fins ( 7 ), two lower cooling fins ( 8 ), there are rubber gaskets ( 15 ) to isolate them; there are iron cramp bars ( 14 ) between iron cores ( 6 ) and upper cooling fins ( 7 ), lower cooling fins ( 8 ), to connect them.