首页> 外国专利> METHOD FOR MANUFACTURING COMPONENT FOR SPEAKER BY PAPERMAKING, COPMPONENT FOR SPEAKER BY PAPERMAKING, VIBRATING PLATE FOR SPEAKER, SUBCONE FOR SPEAKER, DUST CAP FOR SPEAKER, AND SPEAKER

METHOD FOR MANUFACTURING COMPONENT FOR SPEAKER BY PAPERMAKING, COPMPONENT FOR SPEAKER BY PAPERMAKING, VIBRATING PLATE FOR SPEAKER, SUBCONE FOR SPEAKER, DUST CAP FOR SPEAKER, AND SPEAKER

机译：通过造纸制造扬声器部件的方法，通过造纸制造扬声器部件的部件，使扬声器振动的板，用于扬声器的子管，用于扬声器的防尘盖和扬声器的方法

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摘要

This invention provides a method for manufacturing a component for a speaker by papermaking, which is large in freedom of regulation of properties and sound quality and is high in productivity. This method can be realized by adopting a blasting step as a step of defibrating a papermaking material. Alternatively, this method may be realized by comprising a step of mixing a papermaking material with a liquid, a step of size-reducing the material by applying pressure to the mixed liquid provided by the mixing step, passing the pressurized mixed liquid through an orifice, and then allowing the mixed liquid to collide with a vessel wall, and a step of papermaking involving the size-reduced material.

机译：本发明提供了一种通过造纸制造用于扬声器的部件的方法，该方法在性质和声音质量的调节上的自由度大并且生产率高。该方法可以通过采用喷砂步骤作为使造纸材料脱纤的步骤来实现。或者，可以通过以下步骤实现该方法：将造纸材料与液体混合;通过对混合步骤所提供的混合液体施加压力，使材料尺寸减小的步骤;使加压的混合液体通过孔，然后使混合液体与容器壁碰撞，并进行涉及减小尺寸的材料的造纸步骤。

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公开/公告号WO2007099865A1

专利类型
公开/公告日2007-09-07

原文格式PDF
申请/专利权人 MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD.;MIMURA KAZUYOSHI;AJIKI KENICHI;MIZONE SHINYA;SUMIYAMA MASAHIDE;FUJII TORU;
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申请/专利号WO2007JP53352
发明设计人 MIMURA KAZUYOSHI;AJIKI KENICHI;MIZONE SHINYA;SUMIYAMA MASAHIDE;FUJII TORU;
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申请日2007-02-23
分类号H04R31;H04R7/02;
国家 WO
入库时间 2022-08-21 20:48:02

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