| 摘要 |
PCT No. PCT/EP92/02156 Sec. 371 Date Jun. 16, 1994 Sec. 102(e) Date Jun. 16, 1994 PCT Filed Sep. 18, 1992 PCT Pub. No. WO93/06588 PCT Pub. Date Apr. 1, 1993.A muffler is described which is traversed by a fluid. Housing (1) contains sound-absorbent built-in components. The sound-absorbent components contain corrugated sheets (11, 12) instead of fibrous materials. (FIG. 3).
|
