公开(公告)号：US5178700A

公开(公告)日：1993-01-12

申请号：US334139

申请日：1989-04-06

申请人： Yasuo Akitsu ,  Kuniharu Kondo

发明人： Yasuo Akitsu ,  Kuniharu Kondo

IPC分类号： B60C27/16

CPC分类号： B60C27/16

摘要： A tire non-skid device including a net-like tire chain body, metal shanks planted in the tire chain body, and ceramic spikes fixed to tip ends of the metal shanks.

摘要翻译： 一种轮胎无滑动装置，包括网状轮胎链体，植入在轮胎链体中的金属柄，以及固定到金属柄的末端的陶瓷钉。

公开(公告)号：US5830249A

公开(公告)日：1998-11-03

申请号：US796848

申请日：1997-02-07

申请人： Yoshiaki Hori ,  Yasuo Akitsu

发明人： Yoshiaki Hori ,  Yasuo Akitsu

IPC分类号： B01D46/42 ,  B01D46/00 ,  B01D46/24 ,  B01D46/44 ,  B01D46/46 ,  B01D46/04

CPC分类号： B01D46/0067 ,  B01D46/446 ,  B01D46/448

摘要： A control system for a dust collecting apparatus including an upright housing arranged above a dust storage bin, a ceramic filter assembly disposed within the housing to collect dust particles from exhaust gases supplied into a bottoms portion of the housing located upstream thereof, and a reverse washing mechanism mounted on the housing downstream of the filter assembly to cause the collected dust particles to fall into the dust storage bin from the filter assembly when it is activated, wherein temperature (T1) and pressure (P1) of the exhaust gases supplied into the housing upstream of the filter assembly, temperature (T2) and pressure (P2) of purified gases discharged from the filter assembly into an upper portion of the housing located downstream of the filter assembly and a flow quantity (Q1) of the purified gases discharged from the housing downstream of the reverse washing mechanism are detected to calculate an average temperature T=f(T1, T2), a flow quantity �(Q=f(Q1. T)!, viscosity (.eta.=f(T) and a pressure loss coefficient K=f(.DELTA.P, Q, .eta.) of the exhaust gases passing through the filter assembly, and wherein the reverse washing mechanism is activated under control of an electronic controller when the calculated pressure loss coefficient (K) becomes more than a predetermined value (K0) and is deactivated when the calculated pressure loss coefficient becomes less than the predetermined value (K0).

摘要翻译： 一种用于集尘装置的控制系统，包括布置在灰尘储存箱上方的直立壳体，设置在壳体内的陶瓷过滤器组件，用于从供应到位于其上游的壳体的底部部分的废气中收集灰尘颗粒，以及反向洗涤 机构安装在过滤器组件下游的壳体上，以使得收集的灰尘颗粒在被激活时从过滤器组件落入灰尘存储箱中，其中供应到壳体中的废气的温度（T1）和压力（P1） 过滤器组件的上游，从过滤器组件排放到位于过滤器组件下游的壳体的上部的净化气体的温度（T2）和压力（P2）以及从过滤组件排出的净化气体的流量（Q1） 检测反向洗涤机构下游的壳体，以计算平均温度T = f（T1，T2），流量[（Q = f（Q1.T）]，粘度 （eta = f（T））和通过过滤器组件的废气的压力损失系数K = f（DELTA P，Q，eta），并且其中反向洗涤机构在电子控制器的控制下被激活 计算出的压力损失系数（K）变得大于预定值（K0），并且当所计算的压力损失系数变得小于预定值（K0）时停用。

公开(公告)号：US5593471A

公开(公告)日：1997-01-14

申请号：US452692

申请日：1995-05-30

申请人： Yoshiaki Hori ,  Yasuo Akitsu

发明人： Yoshiaki Hori ,  Yasuo Akitsu

IPC分类号： B01D46/00 ,  B01D46/24 ,  B01D46/42 ,  B01D29/66

CPC分类号： B01D46/2418 ,  B01D46/002 ,  B01D46/0049 ,  B01D2046/2481 ,  B01D2273/20

摘要： A dust collecting apparatus, including a housing having an inlet duct, a discharge duct and filter provided therein. The filter has a honeycomb cellular structure including an inlet, outlet and a plurality of thin partition walls forming a plurality of axial passages. The filter has two groups of passages, a first group of passages that are closed along the inlet end of the filter and second group of passages that are closed along the outlet end of the filter. Further, a cover body is provided in the housing to form a chamber between the cover body and the outlet end of the filter. The chamber is in open communication with the first group of passages, and includes an outlet duct for passage of gas therethrough and to the discharge duct. Further, the housing provides an induction duct that opposes the outlet duct, for introduction of washing gas therethrough.

摘要翻译： 一种集尘装置，包括具有入口管道，排放管道和设置在其中的过滤器的壳体。 该过滤器具有包括形成多个轴向通道的入口，出口和多个薄隔壁的蜂窝状蜂窝状结构。 过滤器具有两组通道，沿着过滤器的入口端封闭的第一组通道和沿着过滤器的出口端封闭的第二组通道。 此外，盖体设置在壳体中以在盖主体和过滤器的出口端之间形成室。 所述室与第一组通道开放连通，并且包括用于使气体通过其中的出口管道和排放管道。 此外，壳体提供与出口管道相对的导入管道，用于引入洗涤气体。

公开(公告)号：US5228892A

公开(公告)日：1993-07-20

申请号：US840071

申请日：1992-02-25

申请人： Yasuo Akitsu ,  Hideyuki Masaki ,  Hiroyuki Okahara

发明人： Yasuo Akitsu ,  Hideyuki Masaki ,  Hiroyuki Okahara

IPC分类号： B01D46/00 ,  F01N3/02 ,  F01N3/021 ,  F01N3/022 ,  F01N3/023 ,  F01N3/027 ,  F01N3/05 ,  F01N13/04 ,  F02B3/06 ,  F23J15/02

CPC分类号： F01N3/0233 ,  F01N13/017 ,  F01N3/0222 ,  F01N3/023 ,  F01N3/027 ,  F01N3/05 ,  F23J15/025 ,  F01N2330/06 ,  F02B3/06

摘要： An exhaust emission control device includes a single filter assembly composed of a pair of side plates respectively formed in an L-letter shape in cross-section and integrally assembled in a square framework having inlet and outlet openings, and a plurality of ceramic filter elements aligned in parallel within the square framework and clamped by the side plates. The filter elements are each made of porous ceramic material and have a thin-walled cellular structure square in cross-section formed with a plurality of axially extending passages separated from each other by thin partition walls, wherein a first group of the passages are closed at their one ends in a checked pattern and opened at their other ends to introduce therein exhaust gases to be purified, while a second group of the passages are opened at their one ends to discharge purified gases therefrom and closed at their other ends in a checked pattern.

公开(公告)号：US5421847A

公开(公告)日：1995-06-06

申请号：US208718

申请日：1994-03-11

申请人： Yasuo Akitsu

发明人： Yasuo Akitsu

IPC分类号： B01D46/00 ,  B01D46/24

CPC分类号： B01D46/002 ,  B01D46/0067 ,  B01D46/2418 ,  B01D2273/20 ,  B01D46/2459

摘要： A dust collecting apparatus of the type which includes an upright cylindrical housing provided therein with a plurality of circumferentially spaced lateral support beams arranged to form a vertical gas induction passage at the center of the housing and a plurality of circumferentially spaced vertical discharge passages along an internal peripheral surface of the housing, and plural sets of circumferentially spaced filter assemblies vertically mounted on the support beams in such a manner that the filter assemblies are exposed at their inner ends to the gas induction passage and at their outer ends to the discharge passages, wherein an internal upright support housing is disposed-within the cylindrical housing concentrically therewith to form the vertical gas induction passage, the filter assemblies are coupled at their inner ends with the corresponding openings formed in the peripheral wall of the support housing, and the support housing is vertically displaceably coupled at its upper end with a gas indution duct connected to the upper end of the cylindrical housing.

摘要翻译： 这种类型的集尘装置包括一个直立的圆柱形壳体，其中设置有多个周向间隔开的横向支撑梁，该横向支撑梁布置成在壳体的中心处形成垂直的气体导入通道，以及沿内部的多个周向间隔开的垂直排放通道 壳体的周边表面以及垂直地安装在支撑梁上的多组周向间隔开的过滤器组件，使得过滤器组件的内部端部暴露于气体导入通道，并且其外端暴露于排出通道，其中 内部直立支撑壳体与其同心地设置在圆柱形壳体内以形成垂直气体感应通道，过滤器组件在其内端处与形成在支撑壳体的周壁中的对应开口联接，并且支撑壳体 在其上部垂直移动耦合 以连接到圆柱形壳体的上端的气体输送管道结束。

公开(公告)号：US5601626A

公开(公告)日：1997-02-11

申请号：US472777

申请日：1995-06-07

申请人： Yoshiaki Hori ,  Yasuo Akitsu

发明人： Yoshiaki Hori ,  Yasuo Akitsu

IPC分类号： B01D46/00 ,  B01D46/24 ,  C04B38/00

CPC分类号： B01D46/2422 ,  B01D2265/06

摘要： A support construction for a ceramic filter element adapted for use in a dust collecting apparatus, wherein the ceramic filter element is mounted within a tubular support housing which is formed at its inner periphery with an inward flange enclosing an outer periphery of the filter element. The filter element has one end portion formed at its outer periphery with an outward flange which is coupled with the internal wall surface of the support housing through an encircling sealing member and engaged at one side thereof with the inward flange of the support housing. A pressure plate in the form of a window frame is coupled within one end portion of the support housing and pressed to the outward flange of the filter element such that the outward flange of the filter element is clamped by the pressure plate and the inward flange of the support housing.

摘要翻译： 一种适于用于集尘装置的陶瓷过滤元件的支撑结构，其中陶瓷过滤器元件安装在管状支撑壳体内，该管状支撑壳体在其内周形成有包围过滤元件外围的向内凸缘。 过滤元件具有在其外周形成有一个向外的凸缘的一个端部，该外凸缘通过环绕的密封构件与支撑壳体的内壁表面联接，并在其一侧与支撑壳体的向内凸缘接合。 呈窗框形式的压板联接在支撑壳体的一个端部内，并被压到过滤元件的向外的凸缘上，使得过滤元件的向外的凸缘被压板和向内的凸缘 支撑住房。

公开(公告)号：US5090944A

公开(公告)日：1992-02-25

申请号：US129406

申请日：1987-11-25

申请人： Osamu Kyo ,  Yasuo Akitsu

发明人： Osamu Kyo ,  Yasuo Akitsu

IPC分类号： F04D13/02 ,  B01F13/08

CPC分类号： B01F13/0827 ,  Y10T464/30

摘要： A magnetic-drive device used for rotary machines, having a high torque transmitting efficiency, causing little temperature elevation of treated fluids and exhibiting mechanical strength and thermal shock resistance. The device comprises a chamber formed by combining a front casing with a rear casing to accommodate a rotor supporting a driven magnet. The rear casing consists of a cylindrical partition walled up at its one end with a bottom portion and provided with a flange portion on the other end, which partition having a thickness of 1.5-8 mm and consisting of a ceramic material having a specific resistance of at least 10.sup.7 .OMEGA.-cm. A driving magnet arranged outside the partition is magnetically coupled with the driven magnet through the partition.

摘要翻译： 用于旋转机械的磁驱动装置，具有高的扭矩传递效率，使得处理过的流体几乎没有温度升高并具有机械强度和抗热震性。 该装置包括通过组合前壳体和后壳体以容纳支撑从动磁体的转子而形成的室。 后壳体由一个圆柱形隔板组成，其一端与底部分隔开，并在另一端设有一个凸缘部分，该隔板的厚度为1.5-8mm，由具有电阻率的陶瓷材料组成 至少107欧米伽 - 厘米。 配置在隔板外部的驱动磁体通过隔板与从动磁体磁耦合。

公开(公告)号：US4958860A

公开(公告)日：1990-09-25

申请号：US361361

申请日：1989-06-05

申请人： Yasuo Akitsu

发明人： Yasuo Akitsu

IPC分类号： F16L27/12 ,  F16L27/10 ,  F16L55/04

CPC分类号： F16L27/1012 ,  F16L55/041 ,  Y10S285/906

摘要： In a vibro-isolating joint including two rigid flanges, a flexible cylindrical member such as bellows interposed between the flanges and a plurality of limiting bolts extended through opposed through holes in the flanges, a cylindrical elastomer body is retained in each of through holes in at least one of the flanges and a hollow sleeve is concentrically integrated with the elastomer body so as to protrude one end of the hollow sleeve from an outer surface of the flange so that lock nuts on the limiting bolts engage the protruded ends of the hollow sleeves resiliently supported in the through holes, respectively to thereby provide a high axial thrust together with a vibration isolating property.

摘要翻译： 在包括两个刚性凸缘的振动隔离接头中，柔性圆柱形构件例如介于凸缘之间的波纹管和通过凸缘中相对的通孔延伸的多个限制螺栓，圆柱形弹性体保持在每个通孔中 至少一个凸缘和中空套筒与弹性体同心地集成，以便从凸缘的外表面突出中空套筒的一端，使得限位螺栓上的锁定螺母弹性地与中空套筒的突出端接合 分别支撑在通孔中，从而提供高轴向推力以及隔振性能。