公开(公告)号：US5405089A

公开(公告)日：1995-04-11

申请号：US146909

申请日：1993-11-01

申请人： Bruno Heimann ,  Veit Bechte ,  Harald Korfgen ,  Hans-Jurgen Jensen

发明人： Bruno Heimann ,  Veit Bechte ,  Harald Korfgen ,  Hans-Jurgen Jensen

IPC分类号： A47K3/28 ,  B05B1/18 ,  B05B1/30 ,  B05B15/02 ,  B29C45/14

CPC分类号： B05B15/0291 ,  B05B1/185 ,  B05B1/3006 ,  B29C45/14344 ,  B05B1/18 ,  Y10S239/12 ,  Y10S239/19

摘要： A shower head has a rigid body forming a pressurizable compartment having a downstream wall of composite synthetic-resin material having an inner face and formed with an array of throughgoing holes so that pressurized water in the compartment will exit therefrom through the holes. A unitary liner sheet of a soft elastomer has an outer face bonded to the inner face of the downstream wall and is formed with respective tubular nipples fitting in and projecting through the holes. Each nipple forms a throughgoing passage having an inner end opening in the compartment and an outer end opening outside the body. The liner sheet and integral nipples are molded in situ against the inner face of the plate forming the downstream wall of the shower body. The composite synthetic-resin material is a polybutyleneterephthalate and the elastomer is silicone or the composite synthetic-resin material can be polypropylene and the elastomer a thermoplastic.

摘要翻译： 淋浴头具有形成可加压室的刚体，其具有具有内表面的复合合成树脂材料的下游壁，并且形成有穿过孔的阵列，使得隔室中的加压水将通过孔离开。 柔性弹性体的整体衬垫片具有结合到下游壁的内表面的外表面，并且形成有适配并穿过孔的各自的管状接头。 每个乳头形成通道，该通道在隔室中具有内端开口，外部开口位于主体外侧。 衬垫片和整体乳头原位模制在形成淋浴体的下游壁的板的内表面上。 复合合成树脂材料是聚对苯二甲酸丁二醇酯，弹性体是硅酮，复合合成树脂材料可以是聚丙烯，弹性体是热塑性的。

公开(公告)号：US5079781A

公开(公告)日：1992-01-14

申请号：US651433

申请日：1991-02-05

申请人： Werner Gnauert ,  Hans-Jurgen Jensen

发明人： Werner Gnauert ,  Hans-Jurgen Jensen

IPC分类号： E03C1/042 ,  E03C1/04 ,  E03C1/10 ,  E03C1/14 ,  E03C1/24

CPC分类号： E03C1/04 ,  E03C1/102 ,  E03C1/106 ,  E03C1/108 ,  Y10T137/3331 ,  Y10T137/5762

摘要： A backflow preventer used in combination with a plumbing fixture has a pressurizable supply line, an output hose that can be equipped with a sprayer or shower, and a drain. It further has a valve casing having an inlet valve seat forming an inlet port connected to the supply line, a vent valve seat forming a vent port opening to the atmosphere, and an outlet port opening laterally between the seats and connected to the supply hose. A valve body is movable in the casing between a normal-flow position on the vent seat blocking the vent and permitting flow between the inlet and outlet ports and a backflow-preventing position on the inlet seat blocking the inlet port and permitting flow between the outlet and vent ports. A spring or the like biases the valve body toward the inlet seat into the backflow-preventing position with a pressure sufficient to overcome atmospheric pressure at the inlet port so as to permit movement of the valve body into the normal-flow position when pressure at the inlet port substantially exceeds atmospheric pressure.

摘要翻译： 与管道固定装置结合使用的防回流装置具有可加压的供应管线，可以配备喷雾器或淋浴器以及排水管的输出软管。 它还具有阀壳体，其具有形成连接到供应管线的入口的入口阀座，形成通向大气的通气口的排放阀座，以及在座之间横向打开并连接到供应软管的出口。 阀体可以在壳体中在通气座上的正常流动位置之间移动，阻塞通气口并允许入口和出口之间的流动，并且入口座上的防止倒流的位置阻止入口并允许出口 和排气口。 弹簧等将阀体朝向入口座偏压到防回流位置，其压力足以克服入口处的大气压力，以便允许阀体在压力为 入口端口基本上超过大气压。

公开(公告)号：US5046521A

公开(公告)日：1991-09-10

申请号：US487428

申请日：1990-03-01

申请人： Hans-Jurgen Jensen

发明人： Hans-Jurgen Jensen

IPC分类号： E03C1/02 ,  E03C1/042 ,  F16B39/12

CPC分类号： E03C1/042 ,  Y10T137/6977 ,  Y10T137/698

摘要： An assembly for mounting a fitting, for instance a mixing faucet, to a wall has an anchor plate fixable in the wall, a threaded stud fixed to and projecting longitudinally forward from the anchor plate, and a formation on the fitting formed with a throughgoing aperture through which the stud projects. A back nut threaded on the stud has a front face bearing forward on the formation at the aperture and a front or counternut threaded on the stud has a back face bearing backward on the formation of the aperture. Thus the formation is longitudinally captured between the nuts and same can be screwed along the stud to longitudinally displace and position the fitting therealong.

摘要翻译： 用于将配件（例如混合龙头）安装到墙壁上的组件具有可固定在壁中的锚定板，固定到锚定板并且从锚板纵向向前突出的螺柱，以及形成有穿过孔的配件 螺柱项目通过。 在螺柱上螺纹的后螺母具有在孔的形成处向前的前表面，并且在螺柱上螺纹的前部或后轮具有在孔的形成上向后的后表面。 因此，该结构纵向捕获在螺母之间，并且螺栓可以沿着螺柱旋拧，从而纵向移位和定位其上的配件。