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111. 发明授权

US6145891A Double booted flexible entry boot 有权
标题翻译：双引导灵活入门引导
公开(公告)号：US6145891A
公开(公告)日：2000-11-14
申请号：US345943
申请日：1999-07-01
申请人： Andrew Youngs
发明人： Andrew Youngs
IPC分类号： F16L5/08 , F16L5/10 , F16L33/04 , F16L41/14 , F16L41/06
CPC分类号： F16L5/10 , F16L33/04 , F16L41/14 , F16L5/08
摘要： A double booted flexible entry boot provides a fluid-tight fitting between a wall of a fluid containment region and a conduit passing through the wall. An inner seal member is disposed within the containment region, the inner seal member having a substantially planar seal portion and an integral first hollow support sleeve concentric with the seal portion and extending axially into the containment region. A mechanism is provided for rigidifying the seal portion of the inner seal member. A mechanism releasably attaches the first hollow support sleeve to the conduit. An outer seal member is disposed outside of the containment region, the outer seal member having a substantially planar seal portion and an integral second hollow support sleeve concentric with the seal portion and extending axially away from the containment region. A mechanism is provided for rigidifying the seal portion of the outer seal member. The first and second support sleeves have a degree of flexibility sufficient to allow for the insertion of the conduit at angles not necessarily normal to the fluid containment wall. A mechanism releasably attaches the second hollow support sleeve to the conduit. A mechanism, carried by the rigidified seal portion of the outer seal member and adapted to extend axially through the wall and the rigidified seal portion of the inner seal member, releasably attaches the inner seal member to the wall of the containment region. The inner seal member may be repaired or replaced without substantial outside fluid invading the containment region.
摘要翻译：双引导的柔性入口护套提供了在流体容纳区域的壁和穿过壁之间的导管之间的流体密封配件。内密封构件设置在容纳区域内，内密封构件具有基本平面的密封部分和与密封部分同心并且轴向延伸到容纳区域中的整体的第一中空支撑套筒。提供一种用于使内部密封件的密封部分固化的机构。将第一中空支撑套筒可释放地附接到导管的机构。外部密封构件设置在容纳区域的外部，外部密封构件具有基本上平面的密封部分和与密封部分同心并且远离容纳区域轴向延伸的整体的第二中空支撑套筒。提供了用于使外部密封构件的密封部分硬化的机构。第一和第二支撑套筒具有足够的灵活性，以允许导管插入不一定垂直于流体容纳壁的角度。机构将第二中空支撑套筒可释放地附接到导管。由外密封件的刚性密封部分承载并适于轴向延伸通过内密封件的壁和刚性密封部分的机构将内密封件可释放地附接到容纳区域的壁。内部密封构件可以被修理或更换，而没有实质的外部流体侵入容纳区域。

112. 发明授权

US5667257A Connector assembly 失效
标题翻译：连接器组件
公开(公告)号：US5667257A
公开(公告)日：1997-09-16
申请号：US204919
申请日：1994-03-01
申请人： Brian H. Butler , Leslie E. Fehr , William J. McCasky
发明人： Brian H. Butler , Leslie E. Fehr , William J. McCasky
IPC分类号： F16L37/00 , F16L41/14 , F28F9/04 , F16L5/08
CPC分类号： F16L41/14 , F16L37/008 , F28F9/0246 , F28F9/0256 , Y10S285/921
摘要： Past connector assemblies have failed to provide adequate amounts of the air/cooling liquid mixture from the heat exchanger to the surge tank for proper air venting. The present invention overcomes this and other problems by providing a connector assembly 48 which is easily installed within a tank portion 14 of the heat exchanger 12. The connector assembly 48 includes a tubular member 50 which has a cylindrical portion 54 and a bifurcated end portion 56. The bifurcated end portion 56 has a rectangular outer shape 66 which is designed so that it can be squeezed into a rectangular shaped opening 44 in the tank portion 14. A nut 92 which has an inner threaded portion 104 is threaded onto an outer threaded portion 64 of the cylindrical portion 54 until a pair of tabs 76,78 on the bifurcated end portion 56 are securely seated against an inner surface 16 of the tank portion 14. A washer 110 is seated against an annular beaded seat 36 to form a first seal. An o-ring 112 is seated within an inner annular groove 108 of the nut 92 to form a second seal. The tubular member 50 has an internal bore 52 which has a diameter greater than 0.256 inches/7 mm for communicating the proper amount of air/cooling liquid mixture to the surge tank (not shown) so that adequate air venting occurs.
摘要翻译：过去的连接器组件未能将足够量的空气/冷却液体混合物从热交换器提供到缓冲罐以进行适当的排气。本发明通过提供容易地安装在热交换器12的罐部分14内的连接器组件48来克服这个和其他问题。连接器组件48包括管状构件50，其具有圆柱形部分54和分叉端部56 分叉端部56具有矩形外形66，其被设计成可以在罐部分14中被挤压成矩形形状的开口44.具有内螺纹部分104的螺母92拧到外螺纹部分上直到分叉端部分56上的一对突片76,78牢固地抵靠在罐部分14的内表面16上。垫圈110抵靠环形串珠座36安置，以形成第一密封件。 O形环112位于螺母92的内环形槽108内，以形成第二密封。管状构件50具有内孔52，其具有大于0.256英寸/ 7mm的直径，用于将适量的空气/冷却液体混合物连通到缓冲罐（未示出），从而发生适当的排气。

113. 发明授权

US5538261A Mechanical heat-exchange tube sealing system 失效
标题翻译：机械换热管密封系统
公开(公告)号：US5538261A
公开(公告)日：1996-07-23
申请号：US284814
申请日：1994-08-02
申请人： Wallace G. Murray , Janek Porowski
发明人： Wallace G. Murray , Janek Porowski
IPC分类号： F16J15/08 , F16J15/14 , F16J15/18 , F16L5/08 , F28F9/10
CPC分类号： F28F9/10 , F16J15/186 , F16L5/08 , Y10S277/942 , Y10S285/917
摘要： A sealing system for heat exchangers of the type having a plurality of vertically positioned heat tubes extending through a heat tube sheet for exchanging heat between the interior of the plurality of heat tubes to the surrounding atmosphere, the sealing system including a first outer ring having a wall portion, terminating in an upper face, and defining an annular space between the lower end portion of the outer ring and the heat tube and tube sheet; a high nickel metal inner ring, positioned within the annular space surrounding the heat tube and resting on the tube sheet; a soft metal casing partially housing the high nickel inner ring so that when force is applied downward on the first outer ring, the annular space is reduced sufficiently to force the high nickel ring and the soft metal casing into a sealing relationship between the heat tube and the tube sheet, while allowing for vertical movement of the heat tube; the outer ring further defining a means to prevent the high nickel ring and the soft metal casing to be crushed by the downwardly applied force; and a pressure collar surrounding the sealing system for applying the force to effect the seal between the heat tube and tube sheet. There is further provided a secondary seal of packing material positioned between the first outer ring and the wall of the heat tube.
摘要翻译：一种用于这种类型的热交换器的密封系统，其具有多个垂直定位的热管，该热管延伸穿过热管板，用于在多个热管的内部与周围的大气之间进行热交换，所述密封系统包括第一外环，壁部分，终止于上表面，并且在外环的下端部与热管和管板之间限定环形空间; 高镍金属内圈，位于围绕热管的环形空间内并放置在管板上; 软金属壳体部分地容纳高镍内圈，使得当在第一外圈上向下施加力时，环形空间被充分地减小，以迫使高镍环和软金属壳体成为热管和管板，同时允许热管的垂直运动; 外环进一步限定了防止高镍环和软金属外壳被向下施加的力压碎的装置; 以及围绕密封系统的压力环，用于施加力以实现热管和管板之间的密封。还提供了位于热管的第一外圈和壁之间的包装材料的二次密封。

114. 发明授权

US5060986A Sleeve adapter 失效
标题翻译：袖子适配器
公开(公告)号：US5060986A
公开(公告)日：1991-10-29
申请号：US502049
申请日：1990-03-30
申请人： William Carter
发明人： William Carter
IPC分类号： F16L5/08
CPC分类号： F16L5/08
摘要： A sleeve adapter (S) for locating a throughpipe (24) in a structural member (18). The sleeve adapter (S) comprises an annular apertured hub (2) having a central axis .alpha., a first annular surface (4) adjacent a first face of the hub (2) sloping inwardly toward the axis, a second annular surface (8) adjacent a second face of the hub (2), and a third annular surface (12) intermediate the first (4) and second (8) surfaces of a smaller diameter than the second annular surface (8). The adapter (S) also comprises a mechanical joint gasket (6) engaging the first annular surface (4) which locates a throughpipe (24) concentric with the central axis, a push-on gasket (10) engaging the second annular surface (8) which locates a sleeve pipe (14) concentric with the central axis, and a pressure device for urging the mechanical joint gasket (6) against the first annular surface (4) and the throughpipe (24). The sleeve adapter (S) optionally comprises a circumferential flange (16) adjacent the second face of the hub (2) which prevents liquid from seeping through the structural member (18).
摘要翻译：一种用于将通管（24）定位在结构构件（18）中的套筒适配器（S）。套筒适配器（S）包括具有中心轴线α的环形有孔轮毂（2），与轮毂（2）的朝向轴向内倾斜的第一面相邻的第一环形表面（4），第二环形表面（8）邻近所述轮毂（2）的第二面，以及位于比所述第二环形表面（8）更小直径的所述第一（4）和第二（8）表面之间的第三环形表面（12）。适配器（S）还包括接合第一环形表面（4）的机械接头垫圈（6），其定位与中心轴线同心的通孔（24），与第二环形表面（8）接合的推压衬垫（10）），其定位与所述中心轴线同心的套筒管（14），以及用于将所述机械接头垫片（6）推靠所述第一环形表面（4）和所述通孔（24）的压力装置。套筒适配器（S）任选地包括邻近轮毂（2）的第二面的周向凸缘（16），其防止液体渗透通过结构构件（18）。

115. 发明授权

US4993724A Wall feedthrough fitting 失效
标题翻译：墙壁馈通配件
公开(公告)号：US4993724A
公开(公告)日：1991-02-19
申请号：US395729
申请日：1989-08-18
申请人： Werner Hauff
发明人： Werner Hauff
IPC分类号： F16L5/08 , H02G3/22
CPC分类号： F16L5/08 , F16L5/14 , H02G3/22
摘要： A feedthrough fitting for sealing around at least one conduit extending longitudinally through a cutout in wall at a transverse spacing from an inner surface of the cutout has an elastomeric one-piece seal having a pair of longitudinally oppositely directed faces, an outer surface corresponding generally to the inner surface, at least one longitudinally throughgoing passage extending between the faces and to the conduit, and at least one lateral split extending completely longitudinally between the faces and completely laterally from the passage to the outer surface. Thus the seal can be spread at the split to fit around the conduit. A respective end plate covers generally all of each of the faces and is formed of a plurality of separate sections together forming a hole corresponding to and longitudinally aligned with the passage. The sections of each pair are formed to a lateral side of the passage generally opposite the split with interfitting substantially part-circular edges and meet laterally at opposite edges to the opposite lateral side of the passage. Fasteners engaging longitudinally through the two plates and seal longitudinally compress the seal and force the outer surface against the inner surface. Thus the fitting can be opened at the split with the plates and fasteners in place by elastic deformation of the seal at the interfitting surfaces and pivoting of the sections of the plates of each plurality of plates relative to each other at the part-circular edges.
摘要翻译：用于沿着与切口的内表面以横向间隔纵向延伸穿过壁中的切口的至少一个导管的馈通配件具有弹性体一体式密封件，其具有一对纵向相对定向的面，外表面对应于所述内表面，在所述表面和所述导管之间延伸的至少一个纵向通过通道，以及在所述表面之间完全纵向延伸并且从所述通道到所述外表面完全横向延伸的至少一个横向裂缝。因此，密封可以在裂缝处扩展以配合导管周围。相应的端板通常覆盖每个面的全部，并且由多个分开的部分形成，一起形成对应于并且与该通道纵向对齐的孔。每对的部分形成为通道的横向侧面，大致与裂缝相对，基本上部分圆形边缘相互配合，并且在相对于通道的相对侧面的相对边缘处横向地相遇。纵向穿过两个板和密封件的紧固件纵向地压缩密封并迫使外表面抵靠内表面。因此，通过在相互配合的表面处的密封件的弹性变形并且在部分圆形边缘处，每个多个板的板的部分相对于彼此的枢转，可以使板和紧固件在分割处打开配件。

116. 发明授权

US4790542A Furnace front wall seals 失效
标题翻译：炉前壁密封
公开(公告)号：US4790542A
公开(公告)日：1988-12-13
申请号：US129571
申请日：1987-12-07
申请人： Richard Kalinowski
发明人： Richard Kalinowski
IPC分类号： F16J15/00 , F16L5/08 , F22B37/10 , F16J15/10
CPC分类号： F16J15/008 , F16L5/08 , F22B37/105
摘要： A gland seal for addition to a boiler and furnace structure which has pipes (20) passing through a waterwall (12) and seal box (30). The gland seal includes a packing (40) of ceramic rope of square cross-section wrapped on the pipes (20) adjacent the front plate (34) of the seal box (30) with a hose clamp (41) radially constricting the packing and a pressure plate (42) driven by nuts (46) on threaded studs (44) adjacent the pipes (20) axially constricting the packing to eliminate ash leakage through the waterwall joint.
摘要翻译：用于加入锅炉和炉结构的密封密封件，其具有通过水壁（12）和密封箱（30）的管道（20）。压盖密封件包括一个方形横截面的陶瓷绳索填料（40），该填料（40）包裹在与密封箱（30）的前板（34）相邻的管子（20）上，一个软管夹（41）沿径向收缩包装物在靠近管道（20）的螺柱（44）上由螺母（46）驱动的压力板（42）轴向地收缩密封件，以消除通过水壁接头的灰分泄漏。

117. 发明授权

US4406484A Manhole fluid line attachment apparatus 失效
标题翻译：人孔流体管路附着装置
公开(公告)号：US4406484A
公开(公告)日：1983-09-27
申请号：US240724
申请日：1981-03-05
申请人： James L. Ramer
发明人： James L. Ramer
IPC分类号： E03F5/02 , F16L5/08 , F16L55/00
CPC分类号： E03F5/021 , E03F5/02 , F16L5/08
摘要： An apparatus for attaching a fluid line to a manhole includes a ring having an eccentric hole therein through which the fluid line passes. The ring is attachable in a circular mounting ring in the manhole whereby rotation of the ring adjusts the level at which the eccentrically located aperture is disposed and thus adjusts the height of entry of the fluid line. Sealing against fluid leakage is provided by a compression member which is compressed and sealed during attachment of the ring.
摘要翻译：用于将流体管线附接到人孔的装置包括其中具有偏心孔的环，流体管线穿过该环。环可以安装在人孔中的圆形安装环中，由此环的旋转调节偏心定位的孔设置的水平面，从而调节流体线的进入高度。通过压缩构件提供密封以防止流体泄漏，压缩构件在环的附接期间被压缩和密封。

118. 发明授权

US4193162A Flexible bushings 失效
标题翻译：柔性衬套
公开(公告)号：US4193162A
公开(公告)日：1980-03-18
申请号：US843885
申请日：1977-10-20
申请人： Steinar Larssen
发明人： Steinar Larssen
IPC分类号： F16L5/08 , F16L5/00
CPC分类号： F16L5/08 , Y10T16/063
摘要： Flexible bushing for supporting a pipe conduit on each side of a wall having an opening for receiving the bushing. The bushing includes an inner component forming a pipe portion adapted for mounting the pipe conduits coaxially thereof, an outer fastening component secured in gas-tight fashion to the wall at the opening and an annular rubber element forming a gas-tight connection between the inner and outer components. Annular protective flanges are associated with either the inner or outer component and under normal temperature conditions define an open slot between the inner and outer components and the annular rubber element. A barrier creator borders the slot and is adapted to be activated by the action of heat to close off the slot in a flame-protecting and, preferably, gas-tight manner.
摘要翻译：用于支撑具有用于接收衬套的开口的壁的每侧上的管道的柔性衬套。衬套包括形成适于与其同轴地安装管道管道的管道部分的内部部件，以紧密方式固定在开口处的壁的外部紧固部件和环形橡胶元件，其形成内部和外部组件。环形保护法兰与内部或外部部件相关联，并且在常温条件下，在内部和外部部件与环形橡胶元件之间限定开放的狭槽。障碍物创造者与狭槽接合，并且适于通过热作用而被激活以在阻火保护下，并且优选地以气密方式封闭狭槽。

119. 发明授权

US3043903A Hydrostatic lead seal and method of making same 失效
标题翻译：静压铅封及其制作方法
公开(公告)号：US3043903A
公开(公告)日：1962-07-10
申请号：US73402958
申请日：1958-05-08
申请人： GEN ELECTRIC
发明人： KEANE JOHN J , KITSON JR HAROLD
IPC分类号： F16L5/08
CPC分类号： F16L5/08

120. 发明授权

US2738991A Self-contained vent drum/pump coupler unit 失效
标题翻译：独立的通风鼓/泵耦合器单元
公开(公告)号：US2738991A
公开(公告)日：1956-03-20
申请号：US46996854
申请日：1954-11-19
申请人： RIESER JOHN D
发明人： RIESER JOHN D
IPC分类号： F16L5/06 , F16L5/08
CPC分类号： F16L5/06 , F16L5/08

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