公开(公告)号：US4444121A

公开(公告)日：1984-04-24

申请号：US313945

申请日：1981-10-22

申请人： Lynn K. Tilly ,  James M. Kemper

发明人： Lynn K. Tilly ,  James M. Kemper

IPC分类号： B61F5/32 ,  B61F5/36 ,  B61F3/00 ,  B61F5/24 ,  B61F5/44

CPC分类号： B61F5/32 ,  B61F5/36

摘要： A railroad vehicle truck having a single wheelset includes a pair of spaced side frames. The side frames are joined into a rigid unit by a pair of transversely positioned transom cross bars. The cross bars are positioned one each on each side of the wheelset which has its axle ends journaled in bearings carried in turn in a pedestal jaw centrally formed in each side frame. Projecting inwardly from each end of the side frames is a bracket which forms part of a set of upper pivot connections with an upper end of a swing arm. A laterally positioned crosstie assembly is joined through a pair of spaced end caps with a lower end of each swing arm to form a set of lower pivot connections. Each crosstie assembly end cap has a pair of spring cups containing a set of springs which operatively support a body of the railroad vehicle thereabove.

摘要翻译： 具有单个轮对的铁路车辆卡车包括一对间隔开的侧框架。 侧框架通过一对横向定位的横梁连接成刚性单元。 横杆位于轮对的每一侧上，其轮轴轴颈轴承在轴承中，该轴承依次承载在每个侧框架中央形成的底座卡爪中。 从侧框架的每个端部向内突出的是一个支架，其构成一组具有摆臂上端的上部枢转连接件的一部分。 横向定位的交叉组件通过一对间隔开的端盖连接，每个摆臂的下端形成一组下枢轴连接。 每个交叉组件端盖具有一对弹簧杯，其包含一组弹簧，其可操作地支撑在其上方的铁路车辆的车身。

公开(公告)号：US4256041A

公开(公告)日：1981-03-17

申请号：US57746

申请日：1979-07-16

申请人： James M. Kemper ,  Lynn K. Tilly

发明人： James M. Kemper ,  Lynn K. Tilly

IPC分类号： B61F5/06 ,  B61F5/12 ,  B61F5/24

CPC分类号： B61F5/06 ,  B61F5/122

摘要： An improved railway truck friction shoe is provided. The contact point of the shoe slope face with the bolster and the spring center line of the shoe are substantially coincident; the contact point is substantially equidistant from the top and bottom edges of the shoe column face. The convex sloped surface of the shoe has a reduced crown radius, and the vertical face of the shoe has an increased length. The shoe is designed to provide a more even distribution of contact pressures across its column face. This results in a longer wear life for the shoe by providing for more uniform wear.

摘要翻译： 提供了一种改进的铁路车摩擦鞋。 鞋面与鞋垫的接触点和鞋的弹簧中心线基本上重合; 接触点与鞋柱面的顶部和底部边缘基本上等距。 鞋的凸形倾斜表面具有减小的冠半径，并且鞋的垂直面具有增加的长度。 该鞋被设计成能够在其柱面上提供更均匀的接触压力分布。 这通过提供更均匀的磨损而导致鞋子的更长的磨损寿命。

公开(公告)号：US4182499A

公开(公告)日：1980-01-08

申请号：US660646

申请日：1976-02-23

申请人： James M. Kemper

发明人： James M. Kemper

IPC分类号： F04C13/00 ,  B02C18/06 ,  B02C18/40

CPC分类号： B02C18/0092 ,  B30B9/325 ,  F04C13/001

摘要： A macerator pump is disclosed having a collector housing for receiving waste material therein, a positive displacement pump coupled to the housing with an apertured plate separating the same, and a motor coupled to the pump for actuating the same and terminating in the housing with a cutting blade rotatable over the plate. The blade may be continually biased against the plate and the plate may include means for cleaning the blade by kicking any waste material not cut by the blade to a size sufficient to pass through the apertures back into the interior of the collector housing. The blade may also have reversible cutting edges.

摘要翻译： 公开了一种浸渍泵，其具有用于在其中接收废料的收集器壳体，耦合到壳体的容积泵，其具有分开其的有孔板，以及耦合到泵的马达，用于致动该泵并在壳体中终止切割 刀片可在板上旋转。 刀片可以连续地抵靠板偏压，并且板可以包括通过将没有被刀片切割的任何废料踢到足以穿过孔的尺寸返回到收集器壳体的内部来清洁刀片的装置。 刀片还可具有可逆切削刃。

公开(公告)号：US3994628A

公开(公告)日：1976-11-30

申请号：US243897

申请日：1972-04-13

申请人： James M. Kemper

发明人： James M. Kemper

IPC分类号： E03D5/016 ,  F04D15/00 ,  F04D29/04 ,  F04D29/043 ,  F04D29/70 ,  F04B49/00

CPC分类号： F04D29/043 ,  E03D5/016 ,  F04D15/0011 ,  F04D29/708

摘要： A pumping system for a plurality of recirculating toilets sharing a common tank is described. A variable volume pump has a by-pass valve which is controlled by a pressure sensor in the flush line, to prevent excessive fluid pressure at the toilets. For applications in which the total number of toilets in the system requires a flow exceeding the output of a single pump, additional, substantially identical pumps are provided. A time delay circuit is connected to a pressure switch for energizing a second pump, if the fluid pressure at the toilets does not exceed a predetermined pressure within a set time interval.

摘要翻译： 描述了一种用于共享共用罐的多个循环厕所的泵送系统。 可变体积泵具有由冲洗管线中的压力传感器控制的旁通阀，以防止厕所处的过大的流体压力。 对于系统中厕所总数要求流量超过单个泵的输出的应用，提供了额外的基本相同的泵。 如果在设定的时间间隔内厕所的流体压力不超过预定压力，则时间延迟电路连接到用于激励第二泵的压力开关。

公开(公告)号：US4214324A

公开(公告)日：1980-07-29

申请号：US935065

申请日：1978-08-18

申请人： James M. Kemper ,  William I. Mercer

发明人： James M. Kemper ,  William I. Mercer

IPC分类号： B61D35/00 ,  E03D5/01 ,  E03D9/10

CPC分类号： B61D35/007 ,  E03D5/01

摘要： A human waste storage and disposal system for railroads including a toilet bowl, a discharge outlet connected to the bowl, a flushing fluid inlet for flushing the bowl and a vertically disposed receiver coupled to the outlet for receiving the contents discharged from the bowl. A macerator is coupled to both the receiver and a storage tank for withdrawing waste from the receiver, macerating the same and discharging it into the storage tank. Suitable controls are provided for disposing of the macerated waste in the tank in situ or on demand.

摘要翻译： 用于铁路的人类废物储存和处理系统包括马桶，连接到碗的排放出口，用于冲洗碗的冲洗流体入口和连接到出口的垂直布置的接收器，用于接收从碗排出的内容物。 浸取器与接收器和储存箱相耦合，用于从接收器中取出废物，将其浸渍并将其排放到储存罐中。 提供了合适的控制措施，用于在现场或按需处理处理废水的情况。

公开(公告)号：US4050102A

公开(公告)日：1977-09-27

申请号：US664299

申请日：1976-03-05

申请人： James M. Kemper ,  Robert J. O'Neill ,  Bruce E. Wagenhals ,  Jack W. Adams

发明人： James M. Kemper ,  Robert J. O'Neill ,  Bruce E. Wagenhals ,  Jack W. Adams

IPC分类号： E03D5/016

CPC分类号： E03D5/016

摘要： Improvements in a recirculating toilet system wherein at least one human waste receiving receptacle, such as a urinal or toilet bowl, is provided coupled to a separating tank having a predetermined amount of a non-aqueous flushing fluid of a lower density and specific gravity than water therein. A flushing fluid intake floats on top of a layer of the flushing fluid in the tank with water and human waste below the layer. A motor-activated pump flushing fluid recirculating means is coupled to both the intake and the receptacle for withdrawing flushing fluid from the layer in the tank and flushing the receptacle. The float has a detector for detecting the presence of a predetermined amount of wastewater in the flushing fluid being withdrawn from the tank for flushing the receptacle and for detecting the level of the flushing fluid in the tank and deactivates the pump of the recirculating means when this predetermined amount of wastewater is detected.

摘要翻译： 再循环厕所系统的改进，其中提供至少一个人类废物接收容器，例如小便器或马桶，其联接到具有预定量的比水的低密度和比重的非水冲洗流体的分离罐 其中。 冲洗液进料浮在罐内的冲洗液体的顶部，水层和人体废物下层。 马达启动的泵冲洗流体循环装置联接到进气口和接收器两端，用于从冲洗罐中的层中抽出冲洗流体并冲洗容器。 浮子具有检测器，用于检测冲洗流体中预定量的废水是否从罐中抽出，用于冲洗容器并用于检测罐中的冲洗流体的水平，并且当该蒸发器的泵停止时，再循环装置的泵 检测到预定量的废水。

公开(公告)号：US3951796A

公开(公告)日：1976-04-20

申请号：US574354

申请日：1975-05-05

申请人： James M. Kemper

发明人： James M. Kemper

IPC分类号： E03D5/016 ,  C02B1/36

CPC分类号： E03D5/016 ,  Y10S210/917 ,  Y10S4/11

摘要： A method for preventing a flushing oil used in recirculating toilets from turning yellow and having an offensive odor when contacted with animal waste products containing, among other things, water, carotene, bilirubin, oil soluble unsaturated fats, ammonia, amines and amides such as urea which includes the steps of mixing with said waste products a water-soluble compound having an active chlorine atom whereby said water-soluble chlorine compound is dissolved in the water contained in said waste products and reacts with the ammonia, amines and/or amides to form an oil soluble N-chloro-amine or amine (particularly NCl.sub.3) which is the reaction product of said ammonia, amide or amine contained in said waste product and the chloro containing compound, said chloro-amide or amine being soluble in said flushing oil, and contacting said flushing oil with said N-chloro-amide or amine thereby dissolving said chloro-amide or amine in said flushing oil to contact said oil soluble unsaturated fats, carotene and bilirubin and preventing said oil from turning yellow.

摘要翻译： 一种用于防止在循环水中使用的冲洗油在与包含水，胡萝卜素，胆红素，油溶性不饱和脂肪，氨，胺和酰胺如尿素的动物废物接触时具有令人反感的气味 其包括与所述废产物混合的具有活性氯原子的水溶性化合物的步骤，其中所述水溶性氯化合物溶解在所述废物中所含的水中，并与氨，胺和/或酰胺反应形成 油溶性N-氯 - 胺或胺（特别是NCl 3），其是所述废物中含有的所述氨，酰胺或胺与含氯化合物的反应产物，所述氯酰胺或胺可溶于所述冲洗油中， 并将所述冲洗油与所述N-氯 - 酰胺或胺接触，从而将所述氯酰胺或胺溶解在所述冲洗油中以使所述油溶性不饱和脂肪接触， 胡萝卜素和胆红素，并防止所述油变黄。

公开(公告)号：US4032995A

公开(公告)日：1977-07-05

申请号：US660645

申请日：1976-02-23

申请人： James M. Kemper

发明人： James M. Kemper

IPC分类号： C02F9/00 ,  E03D9/10 ,  E03D1/00 ,  E03D3/00 ,  E03D5/00

CPC分类号： E03D9/10

摘要： A toilet system for use on vehicles, such as railroad trains and boats, wherein the toilet contents are chlorinated and ground into a slurry of a predetermined size prior to pumping out. The system includes a grinder which recirculates the toilet contents through the grinder for a predetermined period of time. The system cannot operate until a chlorine tablet has been inserted into the toilet. A timer may be provided which shuts off the grinder after the aforementioned period of time. A valve may be provided in the system which can be activated to pump out the ground chlorinated contents of the toilet while grinding the same and will run until the holding tak of the toilet is emptied. The macerated and chlorinated waste treated in this system requires a relatively low amount of chlorine and has a bacteria count so low that the ground and chlorinated waste may be dumped in situ, such as along railroad tracks or in a harbor or the like.

摘要翻译： 一种用于诸如铁路列车和船只的车辆的厕所系统，其中厕所内容物在泵出之前被氯化并研磨成预定尺寸的浆料。 该系统包括研磨机，其将马桶内容物通过研磨机再循环预定的时间段。 在氯气片已经插入厕所之前，系统才能运行。 可以提供在上述时间段之后切断研磨机的定时器。 可以在该系统中设置一个阀门，该阀门可以被激活，以便在研磨该马桶的同时抽出厕所的地面氯化物质，并将运行直到马桶的保持塔被排空。 在该系统中处理的浸渍和氯化废物需要相对低量的氯，并且具有如此低的细菌计数，使得地面和氯化废物可以在现场倾倒，例如沿着铁轨或在港口等中。