利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.013 秒)

    Acoustic panel with folding chamber
    2.
    发明授权
    Acoustic panel with folding chamber 有权

    公开(公告)号：US10436118B2

    公开(公告)日：2019-10-08

    申请号：US15626913

    申请日：2017-06-19

    申请人： Rohr, Inc.

    发明人： Luby Weaver ,  Charles M. Biset ,  Jeffrey Woods ,  David M. Adams

    IPC分类号： F02C7/24 ,  F02C7/045 ,  F02K1/82 ,  G10K11/172 ,  E04B1/84 ,  G10K11/168 ,  B64D33/02 ,  E04B1/86

    摘要： A panel is provided for attenuating noise. This panel includes a perforated first skin, a second skin, an array of corrugations, a first channel, a second channel, a plurality of first sidewalls and a plurality of second sidewalls. The array of corrugations includes a first corrugation and a second corrugation. Each of the corrugations includes a baffle and a septum. The first channel is formed by the baffle of the first corrugation, the septum of the first corrugation and the first skin. The second channel is formed by the baffle of the second corrugation, the septum of the first corrugation and the second skin. The first sidewalls divide the first channel into a plurality of first chambers. The second sidewalls divide the second channel into a plurality of second chambers. A first of the second chambers is fluidly coupled with a subset of the first chambers through perforations in the septum of the first corrugation.

    METHOD OF FORMING AN ACOUSTIC BOND PANEL WITH INSERTABLE ACOUSTIC ASSEMBLIES
    7.
    发明申请
    METHOD OF FORMING AN ACOUSTIC BOND PANEL WITH INSERTABLE ACOUSTIC ASSEMBLIES 有权
    形成具有插入声音组件的声学键盘的方法

    公开(公告)号：US20160263878A1

    公开(公告)日：2016-09-15

    申请号：US14656656

    申请日：2015-03-12

    申请人： Rohr, Inc.

    发明人： Luby Weaver ,  Shawn Michael Canela

    IPC分类号： B32B37/14 ,  B32B37/10 ,  B32B37/12

    CPC分类号： B32B37/142 ,  B29C70/44 ,  B29D99/0017 ,  B29D99/0021 ,  B32B37/10 ,  B32B37/12 ,  B32B2305/72 ,  B32B2307/10 ,  B32B2605/18

    摘要： Method of manufacturing bond panels and bond panel assemblies are provided. In various embodiments, the method may comprise laying up a top skin on a tool comprising a mandrel. The method may further comprise laying out core on the top skin. The method may further comprise laying up back skin to create an assembly. The assembly may comprise the top skin, the core, and the back skin. The method may further comprise placing the assembly in a bag to provide a bagged assembly. The method may also comprise placing the bagged assembly in an autoclave. The method may further comprise subjecting the bagged assembly to a pressure and a temperature for a determined amount of time. In this regard, the back skin, the core, and the top skin may be co-cured in a single autoclave pressurization and heating operation.

    摘要翻译： 提供了制造接合面板和接合面板组件的方法。 在各种实施例中，该方法可以包括在包括心轴的工具上铺设顶部皮肤。 该方法还可以包括在顶部皮肤上铺设核心。 该方法还可以包括铺设皮肤以产生组件。 组件可以包括顶部皮肤，芯部和背部皮肤。 该方法还可以包括将组件放置在袋中以提供袋装配件。 该方法还可以包括将袋装组件放置在高压釜中。 该方法还可以包括使袋装组件经受一定压力和温度一定时间。 在这方面，背部皮肤，芯部和顶部皮肤可以在单个高压釜加压和加热操作中共同固化。

    ACOUSTIC PANEL
    8.
    发明申请
    ACOUSTIC PANEL 审中-公开

    公开(公告)号：US20200291645A1

    公开(公告)日：2020-09-17

    申请号：US16298717

    申请日：2019-03-11

    申请人： ROHR, INC.

    发明人： Michael Scamardo ,  Luby Weaver ,  Aurelio B. Alvero, III

    IPC分类号： E04B1/84 ,  B32B7/12

    摘要： An acoustic panel is disclosed. In various embodiments, the acoustic panel includes a first layer; a cell having a first cell end connected to the first layer and a second cell end spaced a cell length from the first cell end, the cell having a first wall extending between the first cell end and the second cell end; and a septum having a central portion positioned within the cell and a first tab extending from the central portion, the first tab defining a first surface positioned against the first wall and a first distal end positioned adjacent the first layer.

    Process for forming a fiber-reinforced composite structure
    9.
    发明授权
    Process for forming a fiber-reinforced composite structure 有权

    公开(公告)号：US10525636B2

    公开(公告)日：2020-01-07

    申请号：US16010619

    申请日：2018-06-18

    申请人： Rohr, Inc.

    发明人： David M. Adams ,  Jeffrey Woods ,  Luby Weaver ,  Randy A. Monton ,  Charles M. Biset

    IPC分类号： B29C70/34 ,  B29C33/30 ,  B29C70/30 ,  B32B27/20 ,  B32B37/18 ,  B29D24/00 ,  B29C53/24 ,  B29C53/42 ,  B29D99/00 ,  B29L31/30 ,  B29C70/54

    摘要： A process for manufacturing a composite structure includes: providing first mandrels, each first mandrel including a base and a plurality of projections arranged longitudinally along and projecting vertically out from the base; providing second mandrels; providing first ribbon plies, each first ribbon ply including a sheet of fibrous material; arranging each first ribbon ply with a respective first mandrel, the arranging of each first ribbon ply including substantially covering each surface of each of the projections of one of the first mandrels with a respective first ribbon ply; mating each second mandrel with a respective first mandrel such that each first ribbon ply is sandwiched between a respective first mandrel and a respective second mandrel; and curing resin disposed with the first ribbon plies to consolidate the first ribbon plies together and form a fiber-reinforced composite core structure of an acoustic panel.