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公开(公告)号：US10293522B2
公开(公告)日：2019-05-21
申请号：US13659600
申请日：2012-10-24
Applicant: United States Gypsum Company
Inventor： Alfred Li , Chris C. Lee , Cesar Chan , Ronald E. Schenck , Weixin D. Song , Curt Loring , James Wittbold , William Rago
IPC: B29C41/14 , B29C37/00 , B29C33/38 , B29C33/48 , B29C41/38 , B29C41/42 , B29C33/50 , B29C33/44 , B29L31/00 , B29C33/00 , B28B19/00
Abstract: A multi-piece mold for use in a method for making a slurry distributor includes a plurality of mold segments adapted to be removably secured together. The mold segments are configured such that, when the mold segments are assembled together, the assembled mold segments define a substantially continuous exterior surface adapted to be a negative image of an interior flow region of a slurry distributor molded thereupon. Each mold segment has a maximum cross-sectional area in a plane substantially transverse to a direction of movement of the mold segment along a removal path out of a respective opening of the molded slurry distributor. The maximum cross-sectional area of each mold segment is up to about 150% of the smallest area of the interior flow region of the molded slurry distributor through which the mold segment traverses when moving along the respective removal path.
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公开(公告)号：US10286572B2
公开(公告)日：2019-05-14
申请号：US13659423
申请日：2012-10-24
Applicant: United States Gypsum Company
Inventor： Alfred Li , Chris C. Lee , Cesar Chan , Ronald E. Schenck , Weixin D. Song , Curt Loring , James Wittbold , William Rago
Abstract: A flow splitter can include an inlet conduit and first and second outlet conduits separated by a junction portion. The inlet conduit can include an inlet end and a junction end. The inlet conduit is disposed along a main flow axis extending between the inlet end and the junction end. The inlet end defines an inlet opening. The junction end defines first and second junction openings. The first junction opening is disposed in spaced relationship to the second junction opening. The junction portion is disposed at the junction end of the inlet conduit between the first and second junction openings. The junction portion includes a substantially planar wall region that is substantially perpendicular to the main flow axis. The flow splitter can be placed in fluid communication with a cementitious slurry mixer and a slurry distributor with the flow splitter disposed therebetween.
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公开(公告)号：US10052793B2
公开(公告)日：2018-08-21
申请号：US13659516
申请日：2012-10-24
Applicant: United States Gypsum Company
Inventor： Alfred Li , Chris C. Lee , Cesar Chan , Ronald E. Schenck , Weixin D. Song , Curt Loring , James Wittbold , William Rago
CPC classification number: B28B19/0092 , B29B7/74 , B29B7/76 , F16L41/023 , Y10T137/85938
Abstract: A slurry distributor can include a feed conduit and a distribution conduit in fluid communication therewith. The feed conduit can include a first and second feed inlets disposed in spaced relationship to each other. The distribution conduit can extend generally along a longitudinal axis and include an entry portion and a distribution outlet in fluid communication therewith. The entry portion is in fluid communication with the first and second feed inlets of the feed conduit. The distribution outlet extends a predetermined distance along a transverse axis. The first and second feed inlets each has an opening with a cross-sectional area. The entry portion of the distribution conduit has an opening with a cross-sectional area which is greater than the sum of the cross-sectional areas of the openings of the first and second feed inlets. The slurry distributor can be placed in fluid communication with a gypsum slurry mixer.
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公开(公告)号：US20130098268A1
公开(公告)日：2013-04-25
申请号：US13659423
申请日：2012-10-24
Applicant: UNITED STATES GYPSUM COMPANY
Inventor： Alfred Li , Chris C. Lee , Cesar Chan , Ronald E. Schenck , Weixin D. Song , Curt Loring , James Wittbold , William Rago
CPC classification number: B28B19/0092 , B29B7/74 , B29B7/76 , F16L41/023 , Y10T137/85938
Abstract: A flow splitter can include an inlet conduit and first and second outlet conduits separated by a junction portion. The inlet conduit can include an inlet end and a junction end. The inlet conduit is disposed along a main flow axis extending between the inlet end and the junction end. The inlet end defines an inlet opening. The junction end defines first and second junction openings. The first junction opening is disposed in spaced relationship to the second junction opening. The junction portion is disposed at the junction end of the inlet conduit between the first and second junction openings. The junction portion includes a substantially planar wall region that is substantially perpendicular to the main flow axis. The flow splitter can be placed in fluid communication with a cementitious slurry mixer and a slurry distributor with the flow splitter disposed therebetween.
Abstract translation: 分流器可以包括入口管道和由接合部分分开的第一和第二出口导管。 入口导管可以包括入口端和连接端。 入口导管沿着在入口端和连接端之间延伸的主流轴设置。 入口端限定入口开口。 连接端限定第一和第二接合开口。 第一接合开口以与第二接合开口间隔开的关系设置。 接合部分设置在第一和第二接合开口之间的入口导管的连接端处。 接合部分包括基本上垂直于主流动轴线的基本平坦的壁区域。 流量分配器可以与水泥浆混合器和浆料分配器流体连通，其中分流器设置在它们之间。
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