专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4470863A Method and means for maintaining electrical isolation of dissimilar metals when cutting or drilling is required 失效
标题翻译：需要在切割或钻孔时保持不同金属的电绝缘的方法和装置
公开(公告)号：US4470863A
公开(公告)日：1984-09-11
申请号：US525469
申请日：1983-08-22
申请人： William D. Brown , Ross E. Veta
发明人： William D. Brown , Ross E. Veta
IPC分类号： B32B15/14 , E04B1/84 , E04B1/86 , B32B31/18 , B32B31/14 , B32B31/22
CPC分类号： E04B1/86 , B32B15/14 , E04B2001/8461 , E04B2001/848 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T428/24273
摘要： In acoustic panels employing a layer of perforate metal adhesively bonded to a layer of porous fibrous metal of a different type with the perforations of the perforated layer and the pores of the porous fibrous layer open to communication therethrough and the layers being isolated therebetween. The isolation between the layers is maintained by applying a coating of liquid epoxy resin material to selected locations, curing the epoxy coating, cutting or drilling the layers as required, and recoating the cut or drilled areas with a second coating of liquid epoxy resin.
摘要翻译：在使用一层穿孔金属的声学面板中，该层穿孔结合到不同类型的多孔纤维金属层上，穿孔层的穿孔和多孔纤维层的孔开放通过，并且两层之间被隔离。通过将液体环氧树脂材料涂层施加到所选择的位置，固化环氧树脂涂层，根据需要切割或钻孔来维持层之间的隔离，并用第二液体环氧树脂涂层重新涂覆切割或钻孔区域。

2. 发明授权

US4990391A Reticulated core to perforate sheet bonding and galvanic barrier 失效
标题翻译：网状核心穿孔片材接合和电流屏障
公开(公告)号：US4990391A
公开(公告)日：1991-02-05
申请号：US305515
申请日：1989-02-03
申请人： Ross E. Veta , Ernest C. Millard
发明人： Ross E. Veta , Ernest C. Millard
IPC分类号： B32B3/12 , E04C2/36 , G10K11/172
CPC分类号： E04C2/365 , B32B3/12 , G10K11/172 , Y10T428/24149 , Y10T428/24331
摘要： The invention is directed a laminate structure using a reticulated adhesive material positioned between the honeycomb core and a perforate sheet and a precured reticulated adhesive between the perforated sheet and an outer layer of wire screen or other porous fibrous materials with similar pore openings therethrough through which the cells of the honeycomb core can communicate the atmosphere adjacent to the opposite side of the outer layer of porous material and a method of manufacturing same. During the manufacturing process of honeycomb noise attenuation structures which includes an imperforate sheet, an open cell honeycomb core, a perforated sheet and a layer of porous material stacked in that order a thin sheet of a reticulative adhesive material is positioned between the honeycomb core and perforated sheet and between the perforated sheet and the outer porous layer. During reticulation the reticulative material by its physical makeup shrinks to the edges of the perforations of the perforated sheet thereby leaving the perforations of both sheets of material open to the cells providing a bonding agent between the honeycomb core and perforated sheet and a similar precured layer providing galvanic isolation between the porous sheet and the perforated sheet.
摘要翻译：本发明涉及一种使用位于蜂窝芯和穿孔片之间的网状粘合剂材料的层压结构，以及穿孔板和丝网外层之间的预固化网状粘合剂或具有类似孔隙的其它多孔纤维材料，蜂窝芯的电池可以与邻近多孔材料外层的相对侧的气氛和其制造方法相连通。在蜂窝噪音衰减结构的制造过程中，包括无孔板，开孔蜂窝芯，穿孔板和多层材料层按顺序堆叠，薄片的网状粘合材料位于蜂窝芯和穿孔之间并且在穿孔片材和外部多孔层之间。在网状化期间，通过其物理成分的网状物料收缩到穿孔片材的穿孔的边缘，从而留下两片材料的穿孔向细胞开放，从而在蜂窝芯和穿孔片材之间提供粘结剂，并提供类似的预固化层，多孔片和多孔片之间的电隔离。

3. 发明授权

US4487794A Methods and means for maintaining electrical isolation of dissimilar metals when cutting or drilling is required 失效
标题翻译：需要在切割或钻孔时维持异种金属的电绝缘的方法和方法
公开(公告)号：US4487794A
公开(公告)日：1984-12-11
申请号：US597026
申请日：1984-04-05
申请人： William D. Brown , Ross E. Veta
发明人： William D. Brown , Ross E. Veta
IPC分类号： B32B15/14 , E04B1/84 , E04B1/86 , E04B1/82 , B32B3/26 , B32B27/04
CPC分类号： E04B1/86 , B32B15/14 , E04B2001/8461 , E04B2001/848 , Y10T156/1057 , Y10T428/24149 , Y10T428/24322 , Y10T428/24331
摘要： In acoustic panels employing a layer of perforate metal adhesively bonded to a layer of porous fibrous metal of a different type with the perforations of the perforated layer and the pores of the porous fibrous layers open to communication therethrough and the layers being isolated therebetween. The isolation between the layers is maintained by applying a coating of liquid epoxy resin material to selected locations, curing the epoxy coating, cutting or drilling the layers as required, and recoating the cut or drilled areas with a second coating of liquid epoxy resin.
摘要翻译：在使用一层穿孔金属的声学面板中，该层穿孔粘合到不同类型的多孔纤维金属层上，穿孔层的穿孔和多孔纤维层的孔开放通过其连通，并且两层之间被隔离。通过将液体环氧树脂材料涂层施加到所选择的位置，固化环氧树脂涂层，根据需要切割或钻孔来维持层之间的隔离，并用第二液体环氧树脂涂层重新涂覆切割或钻孔区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式