Speaker device and heat-dissipating member
    42.
    发明申请
    Speaker device and heat-dissipating member 失效
    扬声器装置和散热构件

    公开(公告)号:US20060050921A1

    公开(公告)日:2006-03-09

    申请号:US11205319

    申请日:2005-08-17

    IPC分类号: H04R1/00

    CPC分类号: H04R9/022

    摘要: An outer-radial magnetic-flux applying unit of a speaker device includes an annular main unit and at least one piece of annular sub-unit stacked atop a free end of the main unit. A heat-dissipating member composed of a material having a good thermal conductivity encompasses the outer-radial magnetic-flux applying unit including the sub-unit and is thermally bonded with the outer-radial magnetic-flux applying unit.

    摘要翻译: 扬声器装置的外径向磁通量施加单元包括环形主单元和堆叠在主单元的自由端顶部的至少一个环形子单元。 由具有良好导热性的材料构成的散热构件包括包括子单元的外径向磁通量施加单元,并且与外径向磁通量施加单元热粘结。

    Method for manufacturing speaker-use center cap
    43.
    发明申请
    Method for manufacturing speaker-use center cap 失效
    扬声器使用中心帽的制造方法

    公开(公告)号:US20050257998A1

    公开(公告)日:2005-11-24

    申请号:US11129380

    申请日:2005-05-16

    摘要: A method is for manufacturing a speaker-use center cap provided with a first cap member layer of synthetic resin and a second cap member layer layered in intimate contact with the first cap member layer and made of a material different from that of the first cap member layer. The method includes: a pre-molding step of attaching a non-molded sheet-like material which is a raw material of the second cap member layer to a mating surface of one of die parts of an injection molding die and thereafter closing the injection molding die to apply a predetermined cap shape to the sheet-like material; and an injection molding step of injecting the synthetic resin material into the injection molding die closed by the pre-molding step to form the first cap member layer to be intimate contact with the second cap member layer.

    摘要翻译: 一种用于制造扬声器使用中心帽的方法,该中空帽设置有合成树脂的第一帽构件层和与第一帽构件层紧密接触地层叠并由与第一帽构件不同的材料制成的第二帽构件层 层。 该方法包括:预成型步骤,将作为第二盖构件层的原料的非成型片状材料附着到注射成型模具的一个模具部件的配合表面,然后关闭注射成型 将预定的盖形状施加到片状材料上; 以及注射成型步骤,通过预成型步骤将合成树脂材料注射到注射成型模具中,以形成与第二盖构件层紧密接触的第一盖构件层。