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    • 69. 发明授权
    • Liquid fuel burner
    • 液体燃料燃烧器
    • US5603456A
    • 1997-02-18
    • US381862
    • 1995-02-07
    • Takamasa AkimotoMasaki FujiwaraHiroshi SanuiKimio IinoHiroshi Igarashi
    • Takamasa AkimotoMasaki FujiwaraHiroshi SanuiKimio IinoHiroshi Igarashi
    • F23C99/00F23D11/02F23D11/10F23D11/24F23D11/38B05B7/06B05B7/10
    • F23D11/38F23D11/107F23D11/24
    • Disclosed is a burner for burning liquid fuel that is able to obtain a long flame in which the proportion of the luminous flame portion is large, and thereby particularly effective for radiant heat transfer. This liquid fuel burner is composed of a fuel feed pipe (4) having a fuel spray nozzle (3) at its distal end, a combustion-assisting gas feed pipe (6) provided concentrically on the outside of the fuel feed pipe (4) to form a combustion-assisting gas passage (5), and an orifice member (7) arranged within the above-mentioned fuel feed pipe (4) at an interval from the distal end of the fuel feed pipe (4). In addition, the orifice (9) of the orifice member (7) and the fuel spray nozzle (3) of the above-mentioned fuel feed pipe (4) are mutually eccentric.
    • PCT No.PCT / JP94 / 00334 Sec。 371日期:1995年2月7日 102(e)日期1995年2月7日PCT 1994年3月2日PCT公布。 公开号WO94 / 29645 日期1994年1月22日公开是燃烧液体燃料的燃烧器,其能够获得发光火焰部分的比例大的长焰,因此对于辐射热传递特别有效。 该液体燃料燃烧器由在其远端具有燃料喷雾喷嘴(3)的燃料供给管(4),同时设置在燃料供给管(4)的外侧的燃烧辅助气体供给管(6) 以形成燃烧辅助气体通路(5),以及从燃料供给管(4)的前端开始配置在上述燃料供给管(4)内的节流部件(7)。 此外,孔构件(7)的孔(9)和上述燃料供给管(4)的燃料喷雾喷嘴(3)相互偏心。
    • 70. 发明授权
    • Mechanism to prevent toner leakage from an image forming unit
    • 防止调色剂从图像形成单元泄漏的机构
    • US5592268A
    • 1997-01-07
    • US494558
    • 1995-06-22
    • Mitsuyoshi UeharaHideo YoshiharaTsutomu SuzukiFumio MoritaHiroshi Igarashi
    • Mitsuyoshi UeharaHideo YoshiharaTsutomu SuzukiFumio MoritaHiroshi Igarashi
    • G03G15/09
    • G03G15/0942
    • An image forming unit includes structure to prevent leakage of initial developer containing magnetic carrier and magnetic toner from a case. The image forming unit includes a photoconductive drum, a developing sleeve, and a trimming blade. Auxiliary sealing members are attached to the opposite ends of the trimming blade to stop up gaps between side sealing members in sliding contact with the opposite ends of the developing sleeve, and a protective sheet is removably inserted in the gap between the developing sleeve and the trimming blade. Ferromagnetic strips capable of being magnetized by the magnet roller are attached to the reverse side of the protective sheet at the opposite sides of one end of the protective sheet. The ferromagnetic strips magnetically attract the developer that is about to leak through the gaps to completely prevent leakage of the developer.
    • 图像形成单元包括防止从壳体泄漏包含磁性载体的初始显影剂和磁性调色剂的结构。 图像形成单元包括感光鼓,显影套筒和修剪刀片。 辅助密封构件附接到修剪刀片的相对端,以阻止侧密封构件与显影套筒的相对端滑动接触的间隙,并且保护片可移除地插入显影套筒和修整件之间的间隙中 刀。 能够被磁性辊磁化的铁磁条在保护片的一端的相对侧附着在保护片的背面。 铁磁条磁吸引将要通过间隙泄漏的显影剂,以完全防止显影剂的泄漏。