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    BREITBANDIGER SCHALLABSORBER
    5.
    发明公开
    BREITBANDIGER SCHALLABSORBER 审中-公开
    宽带消声器

    公开(公告)号：EP2609586A1

    公开(公告)日：2013-07-03

    申请号：EP11702601.3

    申请日：2011-01-28

    Applicant: HP Pelzer Holding GmbH

    Inventor： SCHNEIDER, Marco ,  JÄGER, Dirk ,  KURSCH, Volker ,  SUMANN, Edmund ,  NICOLAI, Norbert ,  SCHULZE, Volkmar

    IPC: G10K11/00 ,  G10K11/16

    CPC classification number: E04B1/8409 ,  B60R13/0815 ,  G10K11/162

    Abstract: The invention relates to a broadband sound absorber (1) which comprises a sound-absorbing filler material between two microperforated film webs (2) which are contiguous on their edges, said filler material optionally containing heavy fillers. The broadband sound absorber (1) achieving excellent acoustic insulation comprises a sound-absorbing filler material between two film webs (2) which are contiguous on their edges and have microperforations (4) all over or only in sections, said filler material optionally containing heavy fillers (mass density) and one or both microperforated film webs (2) having the same thickness across their surface or thickened portions (3, 5) of the same or a different material in some sections.

    3-DIMENSIONALES HOCHFESTES FASERVERBUNDBAUTEIL UND VERFAHREN ZU SEINER HERSTELLUNG
    6.
    发明公开
    3-DIMENSIONALES HOCHFESTES FASERVERBUNDBAUTEIL UND VERFAHREN ZU SEINER HERSTELLUNG 审中-公开
    三维高强度纤维复合材料组件及其生产方法

    公开(公告)号：EP3245048A1

    公开(公告)日：2017-11-22

    申请号：EP16700065.2

    申请日：2016-01-06

    Applicant: HP Pelzer Holding GmbH

    Inventor： NICOLAI, Norbert ,  PIATKOWSKI, Reimund ,  MONDINO, Lino ,  GRIMM, Heinrich ,  SCHULZE, Volkmar

    IPC: B29C70/48 ,  B29B11/16 ,  B29C70/30

    CPC classification number: B29C70/48 ,  B29B11/16 ,  B29C70/12 ,  B29C70/305 ,  B29K2105/12 ,  B29K2307/04 ,  B29K2309/08

    Abstract: The invention relates to a 3-dimensional high-strength fiber composite component having isotropic fiber distribution, comprising 25 to 70 wt% of high-strength, high-modulus fibers, up to 5 wt% of binding fibers, and 25 to 70 wt% of thermosetting or thermoplastic matrix. The invention further relates to a method for producing same, comprising the following steps: preparing (1, 2, 3) the fibers by opening the fibers by releasing the fibers from fiber bundles, bales, or textile structures; sucking and/or blowing (6) the opened fibers onto a three-dimensional, air-permeable tool half (5) having the contour of this side of the component in an interactively controlled manner; pre-solidifying the obtained fiber molding in the flock box (4); transferring the fiber molding (7) onto a pressing tool (11) in the form of the contour of the air-permeable tool half (5) of the component; bringing (10) into contact with at least one liquid plastic; and solidifying the fiber molding by pressing (11) in order to form a component.

    VERFAHREN ZUM SPRÜHBESCHICHTEN
    8.
    发明公开
    VERFAHREN ZUM SPRÜHBESCHICHTEN 审中-公开
    VERFAHREN ZUMSPRÜHBESCHICHTEN

    公开(公告)号：EP2994242A1

    公开(公告)日：2016-03-16

    申请号：EP14725032.8

    申请日：2014-05-06

    Applicant: HP Pelzer Holding GmbH ,  KraussMaffei Berstorff GmbH

    Inventor： NICOLAI, Norbert ,  SCHULZE, Volkmar ,  KARCZ, Thomas ,  KOHLERT, Sergej ,  MEYKE, Joachim ,  SCHAARSCHMIDT, Holger ,  NIPPE, Toni ,  URBAN, Christian

    IPC: B05D1/02

    CPC classification number: C23C4/12 ,  B05D1/02

    Abstract: The invention concerns a method for spray-coating substrate surfaces which enables different thermoplastically processable materials to be applied to very different types of surfaces by means of spray technology.

    Abstract translation: 一种用于喷涂基材表面的方法，其中（a）热塑性加工材料在第一步骤中熔融并因此在挤出机中液化; （b）熔融材料通过载气或蒸汽加压; （c）由所述熔融材料和所述载气或蒸气形成的混合物通过一个或多个喷嘴被压制，任选地将具有至少与熔融温度相同的温度的喷射气体供应到喷射区域中的喷射射流 喷嘴开口; 和（d）将获得的具有熔融材料的喷雾射流引导到基底表面上，其中材料以可流动状态撞击到基底表面上，在基底表面上形成连续涂层，随后固化。

    STIRNWAND
    9.
    发明公开
    STIRNWAND 审中-公开
    前壁

    公开(公告)号：EP3297871A1

    公开(公告)日：2018-03-28

    申请号：EP16724021.7

    申请日：2016-05-18

    Applicant: HP Pelzer Holding GmbH

    Inventor： NICOLAI, Norbert ,  SCHULZE, Volkmar ,  SCHNEIDER, Marco ,  MORRIS-KIRBY, Rod

    IPC: B60R13/08

    CPC classification number: B60R13/083 ,  G10K11/168

    Abstract: The invention relates to an acoustic component contoured in a planar manner or three-dimensionally shaped, namely a firewall of a motor vehicle, and use of said component, said component comprising at least one sound-absorbing material and possibly at least one carrier material, wherein the sound-absorbing material is completely or partially covered by a flow layer at least on a planar side or in a composite of layers, wherein the flow layer has nanofibers.

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