| 摘要 |
The heat exchanger for a water boiler, and especially a wall-mounted gas boiler, has a cylindrical sheet mantle (26), composed of two half-mantles (24,25) which can be separated from each other. The water pipe coil (13) is inserted within the mantle, concentrically round the gas burner, in a tight fit with only a small gap at most. |
| 申请人 |
WOLF GMBH, 84048 MAINBURG, DE |
发明人 |
GERG, GERHARD, 84091 ATTENHOFEN, DE;HIRSCH, WOLFGANG, 84095 FURTH, DE;KOEGL, JOHANN, 84094 ELSENDORF, DE;KOHLHUBER, ALOIS, 85296 ROHRBACH, DE |
