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1. 发明授权

US5152241A Cable stopper 失效
标题翻译：电缆停止
公开(公告)号：US5152241A
公开(公告)日：1992-10-06
申请号：US678063
申请日：1991-04-01
申请人： Charles J. Brown , Kenneth Taylor
发明人： Charles J. Brown , Kenneth Taylor
IPC分类号： B63B21/18 , F16G11/00 , H02G1/10
CPC分类号： B63B21/18 , F16G11/00 , H02G1/10 , Y10T24/39
摘要： A split block cable stopper comprises several split blocks (FIG. 1) each defining a bore (3, 3A) whose diameter normal to the split is slightly less than the diameter of the cable being handled. The split blocks are pivotally mounted so that they can be moved away from the cable axis to enable a repeater or joint housing to pass freely through the cable stopper.
摘要翻译：裂块电缆止动器包括几个分开的块（图1），每个分开的块（图1）限定一个孔（3,3A），其直径垂直于裂缝稍小于被处理的电缆的直径。分开的块被枢转地安装，使得它们可以远离电缆轴线移动，以使得中继器或接头壳体能够自由地通过电缆塞。

2. 发明授权

US4622139A Aerator device 失效
标题翻译：曝气装置
公开(公告)号：US4622139A
公开(公告)日：1986-11-11
申请号：US714118
申请日：1985-03-20
申请人： Charles J. Brown
发明人： Charles J. Brown
IPC分类号： B01F3/04 , C02F3/20 , C02F7/00
CPC分类号： C02F3/20 , B01F3/04262 , B01F2003/04319 , Y02W10/15
摘要： An aeration/mixing apparatus for a water body has a centrally located circular manifold and a plurality of evenly spaced, peripherally located air output connectors is positioned over a base plate. The manifold is supported a fixed distance above the plate and a plurality of microporous diffuser tubes inserted in the output connectors. The plate is at least coextensive with the tubes. The apparatus is placed in the bottom sediment of a water body and air supplied to the manifold. Air escaping from the diffuser tubes creates an upwelling convection current which mixes oxygen in the water by direct contact with the air. The base plate isolates the turbulent water at the diffuser assembly from the loose bottom sediment thereby preventing stirring of such sediments and concomitent resuspension of oxygen depleting nutrients into the water.
摘要翻译：用于水体的曝气/混合装置具有居中定位的圆形歧管，并且多个均匀分布的外围定位的空气输出连接器位于基板上。歧管支撑在板上方固定距离，并且多个微孔扩散管插入输出连接器中。该板至少与管共同延伸。该装置被放置在水体的底部沉积物中，并且供应到歧管的空气。从扩散管逸出的空气产生上升的对流，通过与空气直接接触将水混合在一起。底板将扩散器组件上的紊流与松散的底部沉积物隔离，从而防止这种沉积物的搅拌，并将氧耗尽营养物质再次悬浮在水中。

3. 发明授权

US5375939A Cable joint buffer 失效
标题翻译：电缆接头缓冲
公开(公告)号：US5375939A
公开(公告)日：1994-12-27
申请号：US104818
申请日：1993-08-10
申请人： Charles J. Brown , Alan R. Crameri
发明人： Charles J. Brown , Alan R. Crameri
IPC分类号： H02G15/007 , H02G15/14 , G02B6/44
CPC分类号： H02G15/007 , H02G15/14 , Y10T24/3907 , Y10T403/17 , Y10T403/459 , Y10T403/57
摘要： A tapered buffer for a cable joint comprising a threaded collar adapted to be screwed onto a complementary threaded end portion of a rigid housing, a helical spring attached at one end to the collar and a conical resilient body moulded over and extending beyond the free end of the spring, the buffer having a bore adapted to be a close sliding fit over the cable, wherein the pitch of the spring coils is varied along the axis of the spring to provide a controlled degree of flex for the cable entering the joint.
摘要翻译：一种用于电缆接头的锥形缓冲器，包括适于螺纹连接到刚性壳体的互补螺纹端部的螺纹轴环，一端连接到轴环上的螺旋弹簧和模制在超过自由端的锥形弹性体弹簧，缓冲器具有适于在电缆上紧密滑动配合的孔，其中弹簧线圈的间距沿弹簧的轴线变化，以提供进入接头的电缆的受控程度的挠曲。

4. 发明授权

US5018251A Cable anchorage 失效
标题翻译：电缆锚固
公开(公告)号：US5018251A
公开(公告)日：1991-05-28
申请号：US434796
申请日：1989-11-09
申请人： Charles J. Brown
发明人： Charles J. Brown
IPC分类号： G02B6/24 , F16G11/00 , F16G11/04 , G02B6/00 , G02B6/44 , H02G7/05
CPC分类号： H02G7/056 , G02B6/4471 , Y10T24/3909 , Y10T24/3969 , Y10T24/3978 , Y10T403/4908 , Y10T74/2045 , Y10T74/20462
摘要： A cable anchorage for anchoring a submarine cable wire strength member comprises conically tapered parts (2,4,5), at least one of which has a surface (2C, 4B), roughened by tungsten carbine grit evenly distributed over and firmly bonded to the surface, prior to assembly of the parts of the anchorage. The grit size is chosen so that a sufficient locking mechanism is achieved but the grit indentations in the wire strength member are not deep enough to weaken the wires (3B, 3C).

5. 发明授权

US5105612A Weld reinforcing member for strands in a cable 失效
标题翻译：电缆焊接加固构件
公开(公告)号：US5105612A
公开(公告)日：1992-04-21
申请号：US616860
申请日：1990-11-21
申请人： Charles J. Brown
发明人： Charles J. Brown
IPC分类号： D07B1/06 , D07B1/14 , G02B6/44
CPC分类号： D07B1/0693 , D07B1/14 , D07B7/167 , G02B6/4427
摘要： A stranded wire strength member (2, 3) has a cable locking element (4) lying in the interstice between adjacent wires of the strength member. The locking element is of mild steel and has a surface coating (4a) of carbide grit which locks the adjacent wires of the strength member together in the region of a welded joint, to improve the load sharing capacity of the wires of the strength member.
摘要翻译：绞合线强度构件（2,3）具有位于加强构件的相邻线之间的间隙中的电缆锁定元件（4）。锁定元件是软钢，并且具有将硬质合金的表面涂层（4a）焊接在焊接接头的区域内，将强度元件的相邻线材锁定在一起，以提高强度元件的电线的负载分担能力。

6. 发明授权

US5037177A Jointing optical fibre cables 失效
标题翻译：接合光纤电缆
公开(公告)号：US5037177A
公开(公告)日：1991-08-06
申请号：US496545
申请日：1990-03-20
申请人： Charles J. Brown , Richard K. Jones
发明人： Charles J. Brown , Richard K. Jones
IPC分类号： D07B9/00 , G02B6/24 , G02B6/38 , G02B6/44
CPC分类号： G02B6/3801 , G02B6/4428 , G02B6/444 , G02B6/4446
摘要： A joint assembly for an underwater optical fibre cable provides a limited-movement sliding clamp arrangement for the kingwire ends (9, 11). The sea casing provides the main tensile strength member of the joint and a split liner provides the main compressive strength of the joint. Tapered clamps (22, 12, 27) are incorporated into bulkheads of the joint assembly and coupled with ring nuts which screw into the sea casing and cause the bulkhead to abut the split liner. First and second parallel storage plates (1,5) store excess fibre and fibre splices.

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