| 摘要 |
PCT No. PCT/GB92/01457 Sec. 371 Date Feb. 8, 1994 Sec. 102(e) Date Feb. 8, 1994 PCT Filed Aug. 6, 1992 PCT Pub. No. WO93/03320 PCT Pub. Date Feb. 18, 1993.A film-type packing element (1) for use in a cooling tower comprises a formable sheet material formed with corrugations (3) and ridge formations (5) extending obliquely of the direction of the corrugations (3) to provide deflection channels for fluid descending over the packing element. The ridge formations (5) are divided into a plurality of groups (9) along the corrugation direction, with the ridge formations (5) of successive groups (9) being angled oppositely relative to the corrugation direction.
|
