- 专利标题: BUSHING WITH RIBBED TIP PLATE
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申请号: US15604939申请日: 2017-05-25
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公开(公告)号: US20170260082A1公开(公告)日: 2017-09-14
- 发明人: Morris L. Richardson, III
- 申请人: JOHNS MANVILLE
- 主分类号: C03B37/083
- IPC分类号: C03B37/083 ; C03B37/08 ; C03B37/02
摘要:
A bushing system may include a bushing that is configured to receive a molten material. The bushing may include a plate defining a first plurality of apertures through which the molten material flows. The plate may include a longitudinal axis, as well as a first side wall and a second side wall disposed on a side of the plate opposite the first side wall. The first side wall and the second side wall may extend at an upward angle from the plate. The plate may also include a plurality of ribs extending along at least a portion of the plate. The bushing system may also include a tip plate coupleable with the bushing. The tip plate may be configured to receive the molten material from the bushing and may define a second plurality of apertures through which the molten material flows to form fibers.
公开/授权文献
- US10189738B2 Bushing with ribbed tip plate 公开/授权日:2019-01-29
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