| 摘要 |
PCT No. PCT/SE85/00297 Sec. 371 Date May 9, 1986 Sec. 102(e) Date May 9, 1986 PCT Filed Jul. 31, 1985 PCT Pub. No. WO86/01877 PCT Pub. Date Mar. 27, 1986.The invention relates to a feed-in device for fuel in a fire-place with plane grate (5). The feed-in occurs through an opening (60) in the grate and comprises a tubular straight passageway (34), which extends upward from below to the opening (60), so that the center line of the passageway (34) forms an angle of 20 DEG -45 DEG to the surface of the grate (5) and that the opening (60) is displaced to the circumference of the grate (5). |
