中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

517 records (took 0.027 seconds)

    PLUGGED ACOUSTIC HONEYCOMB
    51.
    发明申请
    PLUGGED ACOUSTIC HONEYCOMB 审中-公开

    公开(公告)号：WO2018204058A1

    公开(公告)日：2018-11-08

    申请号：PCT/US2018/027741

    申请日：2018-04-16

    Applicant: HEXCEL CORPORATION

    Inventor： BACA, Andres ,  SMITH, Clark ,  AYLE, Earl ,  BOTELLO, Heather

    IPC: B29C73/06 ,  G10K11/172

    Abstract: An acoustic honeycomb panel is plugged with an acoustic honeycomb plug. The acoustic honeycomb plug is adhesively bonded in the gpanel using a honeycomb seam. The honeycomb seam is composed of a honeycomb support that is located within the seam channel and an adhesive. Using honeycomb seams to adhesively bond acoustic honeycomb plugs into acoustic honeycomb panels is useful in repairing damaged areas of acoustic honeycomb panels that are located in the acoustic treatments for jet engines.

    ACOUSTIC STRUCTURES WITH MULTIPLE DEGREES OF FREEDOM
    53.
    发明申请
    ACOUSTIC STRUCTURES WITH MULTIPLE DEGREES OF FREEDOM 审中-公开
    具有多个自由度的声学结构

    公开(公告)号：WO2016182693A1

    公开(公告)日：2016-11-17

    申请号：PCT/US2016/028029

    申请日：2016-04-18

    Applicant: HEXCEL CORPORATION

    Inventor： ICHIHASHI, Fumitaka

    IPC: G10K11/172

    CPC classification number: E04B1/84 ,  B64D33/06 ,  G10K11/172

    Abstract: An acoustic structure having multiple degrees of acoustic freedom for reducing noise generated from a source. Acoustic septum caps, which are an integral part of the acoustic structure, include depth control portions that can be varied in width so that the septum portions of different septum caps can be located at different depths within the acoustic structure to provide an acoustic structure having multiple degrees of acoustic freedom even though the acoustic septum caps are anchored at the same depth within the structure.

    Abstract translation: 具有多个声学自由度的声学结构，用于减少从源产生的噪声。 作为声学结构的组成部分的隔音帽包括可以在宽度上变化的深度控制部分，使得不同隔膜帽的隔膜部分可以位于声学结构内的不同深度处以提供具有多个声学结构的声学结构 即使声学隔膜帽在结构内相同的深度锚固，声学自由度也是如此。

    MODULE FOR HOLDING AT LEAST ONE BUSHING
    55.
    发明申请
    MODULE FOR HOLDING AT LEAST ONE BUSHING 审中-公开
    至少一个配件的模块

    公开(公告)号：WO2012097394A1

    公开(公告)日：2012-07-26

    申请号：PCT/AT2012/000010

    申请日：2012-01-20

    Applicant: HEXCEL HOLDING GMBH ,  HEXCEL CORPORATION ,  MOELLER LARSEN, Flemming ,  MOSER, Johannes ,  BOURSIER, Bruno, Serge

    Inventor： MOELLER LARSEN, Flemming ,  MOSER, Johannes ,  BOURSIER, Bruno, Serge

    IPC: F03D1/06 ,  B29C70/46 ,  B29K105/24 ,  B29C70/86

    CPC classification number: B29C70/68 ,  B29C70/46 ,  B29C70/86 ,  B29K2105/243 ,  F03D1/0658 ,  Y02E10/721

    Abstract: A module (1) for holding at least one bushing (17) within a recess, wherein it comprises two side surfaces (2, 3), an upper (4) and a lower (5) surface and at least one end surface (6), wherein the upper (4) and lower (5) surfaces are of different width and arcs, respectively, in their cross - section, and the side surfaces (2, 3) are of equal height, and when coupled to a second module (8) by its side surfaces (3, 9), which second module (8) optionally may also hold at least one bushing (17), the sum of the angle (a) between the optionally imaginary plane side surface (12) of the one module (1) and the tangent (10) to its upper surface (4) at the intersection (A) with the side surface (3) and the angle (β ) between the optionally imaginary plane side surface (13) of the other module (8) and the tangent (11) to its upper surface (15) at the intersection (B) with the side surface (9) is at least 180 degrees and/or a plurality of modules (1), optionally when holding the bushings (17), form at least a section of a circular ring or a full circular ring.

    Abstract translation: 一种用于在凹槽内保持至少一个衬套（17）的模块（1），其中它包括两个侧表面（2,3），上部（4）和下部（5）表面和至少一个端面（6） ），其中所述上（4）和下（5）表面在它们的横截面中分别具有不同的宽度和弧度，并且所述侧表面（2,3）具有相同的高度，并且当耦合到第二模块 （8）通过其侧表面（3,9），所述第二模块（8）可选地还可以容纳至少一个衬套（17），所述第二模块（8）的任意虚拟平面侧表面（12）之间的角度（a） 在与侧表面（3）的交叉点（A）处的一个模块（1）和其上表面（4）的切线（10）和在该表面（3）的任意虚拟平面侧表面（13）之间的角度 在与侧面（9）的交点（B）处的其它模块（8）和其上表面（15）的切线（11）至少为180度，和/或多个模块（1），任选地当保持 衬套（17），f 至少一个圆形环或一个圆形环的部分。

    RESIN COMPOSITIONS WITH HIGH THERMOPLASTIC LOADING
    56.
    发明申请
    RESIN COMPOSITIONS WITH HIGH THERMOPLASTIC LOADING 审中-公开

    公开(公告)号：WO2007001705A3

    公开(公告)日：2007-01-04

    申请号：PCT/US2006/020345

    申请日：2006-05-23

    Applicant: HEXCEL CORPORATION ,  MARTIN, Cary, J.

    Inventor： MARTIN, Cary, J.

    IPC: C08G65/00 ,  C08G59/00

    Abstract: Uncured thermosetting resins are loaded with relatively high amounts of solid thermoplastic resin particles to form a resin precursor. The resin precursor is heat treated so as to produce an uncured resin composition wherein the thermoplastic resin particles become substantially dissolved in the thermosetting resin without causing cure of the resin mixture. Heat treatment of highly loaded thermosetting resins in accordance with the present invention provides uncured resin compositions that are well suited for use in fabricating composite structures and particularly prepreg for use in lightning protection surface coatings.

    ACOUSTIC SEPTUM CAP HONEYCOMB
    57.
    发明申请
    ACOUSTIC SEPTUM CAP HONEYCOMB 审中-公开

    公开(公告)号：WO2006107533A3

    公开(公告)日：2006-10-12

    申请号：PCT/US2006/009139

    申请日：2006-03-14

    Applicant: HEXCEL CORPORATION ,  AYLE, Earl

    Inventor： AYLE, Earl

    IPC: E04B1/82

    Abstract: An acoustic structure that includes a honeycomb having cells in which septum caps are located. The septum caps are formed from sheets of acoustic material and include a resonator portion and a flange portion. The flange portion has an anchoring surface that provides frictional engagement of the septum caps to the honeycomb cells when the caps are inserted into the honeycomb during fabrication of the acoustic structure. An adhesive is applied to the anchoring surface of the septum caps after the caps have been inserted into the honeycomb cells to provide a permanent bond.

    ADHESIVE PREPREG FACE SHEETS FOR SANDWICH PANELS
    58.
    发明申请
    ADHESIVE PREPREG FACE SHEETS FOR SANDWICH PANELS 审中-公开
    粘合面板用于三明治面板

    公开(公告)号：WO2002068555A1

    公开(公告)日：2002-09-06

    申请号：PCT/US2001/045309

    申请日：2001-11-14

    Applicant: HEXCEL CORPORATION

    Inventor： ZHOU, Ligui ,  CHRISTOU, Philippe, D. ,  HEDGES, Winston, L.

    IPC: C09J7/00

    CPC classification number: B32B37/146 ,  B29D24/005 ,  B32B3/12

    Abstract: Resin compositions are provided which are used in combination with fibers to form self-adhesive prepreg sheets (17, 19) that are applied to core materials (12) to form sandwich panels (10). The prepreg resin includes a thermoset resin, a curing agent and a viscosity control agent. The prepreg resin further includes certain thermoplastic particles which are used to conrol the flow characteristics of the prepreg resin and the formation of fillets during bonding of the prepreg to the core materials.

    Abstract translation: 提供了与纤维组合使用以形成施加到芯材（12）以形成夹心板（10）的自粘性预浸料片（17,19）的树脂组合物。 预浸料树脂包括热固性树脂，固化剂和粘度控制剂。 预浸料树脂还包括某些热塑性颗粒，其用于控制​​预浸料树脂的流动特性和在预浸料坯与芯材料接合期间形成圆角。

    THERMALLY CONDUCTIVE NON-METALLIC HONEYCOMB AND PROCESS
    60.
    发明申请
    THERMALLY CONDUCTIVE NON-METALLIC HONEYCOMB AND PROCESS 审中-公开
    导热非金属蜂窝电极和工艺

    公开(公告)号：WO1995026877A1

    公开(公告)日：1995-10-12

    申请号：PCT/US1995003951

    申请日：1995-03-31

    Applicant: HEXCEL CORPORATION

    Inventor： HEXCEL CORPORATION ,  DARFLER, Stephen, C.

    IPC: B32B03/12

    CPC classification number: B29C70/08 ,  B29K2995/0013 ,  B29L2031/608 ,  B32B3/12 ,  Y10S428/902 ,  Y10T428/24149 ,  Y10T428/24165 ,  Y10T428/2918

    Abstract: Thermally conductive non-metallic honeycomb structures (20, 30, 40) are provided as well as a novel co-corrugation process for their production. The thermal conductivity of the non-metallic honeycomb structures (20, 30, 40) is increased by incorporating unidirectional thermally conductive fibers (3, 38, 52) in the corrugated laminate sheets used to form the honeycomb. Thermally conductive fibers (3, 38, 52) are integrated in the laminate sheets as a unidirectional fiber prepreg which minimizes the number of broken fibers and allows controlled directional heat conductance through the honeycomb structure (20, 30, 40).

    Abstract translation: 提供导热非金属蜂窝结构（20,30,40）以及用于其生产的新颖的共波纹工艺。 非金属蜂窝结构体（20,30,40）的热导率通过将单向导热纤维（3,38,52）结合在用于形成蜂窝体的波纹层叠片中而增加。 导热纤维（3,38,52）作为单向纤维预浸料整合在层压片中，其使破碎的纤维的数量最小化，并允许通过蜂窝结构（20,30,40）的受控的定向热传导。

Patent Agency Ranking