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    • 10. 发明申请
    • INJECTION MOLDED HVAC DIFFUSER ASSEMBLY
    • 注塑成型的暖通空调组件
    • US20140273804A1
    • 2014-09-18
    • US14215285
    • 2014-03-17
    • American Louver Company
    • Geoffrey M. Glass, JR.
    • F24F13/08B29C45/14
    • F24F13/072B29C45/006B29C2045/0093
    • An air diffuser for use at a ventilation outlet of an HVAC system. The air diffuser comprises a base platform having an opening plenum formed from injection-molded plastic, the base platform including a collar for attachment to the outlet, the plenum defined by a perimeter rim, the edges of the rim lying substantially within a first common plane, at least one first diffuser plate positioned over the plenum, the first diffuser plate formed from injection-molded plastic and having edges lying substantially within a second common plane, and a plurality of stems integrally molded with one or more of the first diffuser plate and the base, the stems configured to secure the first diffuser plate to the base platform, each of the stems having a first end sized to fit within a complimentary female receptacle formed in one of the first diffuser plate and the base platform, the stems being formed via injection molding with one of the first diffuser plate and the base platform.
    • 用于HVAC系统通风口的空气扩散器。 空气扩散器包括具有由注射成型塑料形成的开口增压室的基座平台,该基座平台包括用于附接到出口的套环,所述增压室由周边边缘限定,所述边缘的边缘基本上位于第一公共平面内 至少一个第一扩散器板,其位于所述增压室上方,所述第一扩散板由注模塑料形成,并且具有基本上位于第二公共平面内的边缘,以及与所述第一扩散板中的一个或多个整体模制的多个杆, 所述基座被构造成将所述第一扩散器板固定到所述基座平台,所述杆中的每一个具有第一端,所述第一端的尺寸适于装配在形成于所述第一扩散板和所述基座平台之一中的互补的凹形容座中,所述杆形成 通过与第一扩散器板和基座平台中的一个进行注射成型。