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公开(公告)号：US09239056B2
公开(公告)日：2016-01-19
申请号：US13518975
申请日：2010-12-22
申请人： Yoshiaki Miyazaki , Ritsuko Miyazaki , Junya Kawabata , Hiromi Sakacho , Masashi Obuchi , Yoichi Nakamura
CPC分类号： F04D7/04 , F04D29/225
摘要： A non-clogging type pump impeller includes: a fluid passage provided in an approximately cylindrical body and connecting a suction port to a discharge port. The fluid passage has a vortex shape as viewed from an axial direction. A first recess, which is sunk downwardly in the axial direction, is formed on a first end surface of the approximately cylindrical body so as to surround a boss. A second recess, which is sunk upwardly in the axial direction, is formed on a second end surface of the approximately cylindrical body so as to surround the suction port. At least one communication hole provides fluid communication between the first recess and the second recess. Sewage in the second recess is introduced into the first recess through the at least one communication hole to thereby effectively remove an air pocket trapped on the first end surface of the impeller and in the first recess.
摘要翻译： 非阻塞型泵叶轮包括：流体通道，设置在大致圆筒体内并将吸入口连接到排出口。 从轴向看流体通道具有涡流形状。 在轴向方向上向下凹陷的第一凹部形成在大致圆筒体的第一端面上，以围绕凸台。 沿轴向向下凹陷的第二凹部形成在大致圆筒体的第二端面上，以围绕吸入口。 至少一个连通孔在第一凹部和第二凹部之间提供流体连通。 通过所述至少一个连通孔将所述第二凹部中的污水引入所述第一凹部中，从而有效地移除被捕获在所述叶轮的第一端面和所述第一凹部中的空气袋。
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公开(公告)号：US20130022450A1
公开(公告)日：2013-01-24
申请号：US13518975
申请日：2010-12-22
CPC分类号： F04D7/04 , F04D29/225
摘要： A non-clogging type pump impeller (1) includes: a fluid passage (18) provided in an approximately cylindrical body (10) and connecting a suction port (13) to a discharge port (14). The fluid passage (18) has a vortex shape as viewed from the axial direction. A first recess (21), which is sunk downwardly in the axial direction, is formed on one end surface (11) of the body (10) so as to surround a boss (12). A second recess (22), which is sunk upwardly in the axial direction, is formed on the other end surface (15) of the body (10) so as to surround the suction port (13). One or more communication hole (23) provides fluid communication between the first recess (21) and the second recess (22). Sewage in the second recess (22) is introduced into the first recess (21) through the communication hole (23) to thereby effectively remove air pocket trapped on the upper end surface (11) of the impeller (1) and in the first recess (21).
摘要翻译： 非阻塞型泵叶轮（1）包括：流体通道（18），设置在大致圆筒体（10）中并将吸入口（13）连接到排出口（14）。 流体通道（18）从轴向方向看具有涡流形状。 在主体（10）的一个端面（11）上形成有沿轴向下沉的第一凹部（21），以围绕凸台（12）。 在主体（10）的另一个端面（15）上形成有围绕吸入口（13）的第二凹部（22），该第二凹部沿轴向向下凹陷。 一个或多个连通孔（23）在第一凹部（21）和第二凹部（22）之间提供流体连通。 通过连通孔（23）将第二凹部（22）中的污水引入第一凹部（21），从而有效地除去被捕获在叶轮（1）的上端面（11）上的空气袋，并且在第一凹部 （21）。
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公开(公告)号：US06520745B1
公开(公告)日：2003-02-18
申请号：US09623594
申请日：2000-10-17
申请人： Masakazu Yamamoto , Yoshio Miyake , Junya Kawabata , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima , Makoto Kobayashi
发明人： Masakazu Yamamoto , Yoshio Miyake , Junya Kawabata , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima , Makoto Kobayashi
IPC分类号： F04B4906
CPC分类号： F04D13/06 , F04D13/0686 , F04D15/0066 , F04D29/5813
摘要： An apparatus for controlling performance of a fluid machinery by controlling rotational speed of the fluid machinery. A performance regulating device for the fluid machinery includes a frequency converter, a casing for housing the frequency converter so as to ensure being airtight against an atmosphere, an input, and an output connected to the casing so as to ensure being airtight against the atmosphere.
摘要翻译： 一种用于通过控制流体机械的转速来控制流体机械的性能的装置。 用于流体机械的性能调节装置包括变频器，用于容纳变频器的壳体，以确保与大气连接的气密，输入和输出以及连接到壳体的输出，以确保气密抵抗大气。
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公开(公告)号：US5888053A
公开(公告)日：1999-03-30
申请号：US598651
申请日：1996-02-08
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Koji Isemoto , Kaoru Yagi , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima , Junya Kawabata
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Koji Isemoto , Kaoru Yagi , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima , Junya Kawabata
CPC分类号： F04D1/06 , F04D29/4266 , F04D29/445
摘要： A pump having an improved fluid passage has an inner casing which houses at least one impeller and an outer casing which houses the inner casing. The pump also has a communicating pipe disposed outside of the outer casing for guiding a main flow of a fluid being handled from a space defined in the outer casing into another space defined in the outer casing.
摘要翻译： 具有改进的流体通道的泵具有容纳至少一个叶轮的内壳和容纳内壳的外壳。 泵还具有设置在外壳外部的连通管，用于将被处理流体的主流从限定在外壳中的空间引导到限定在外壳中的另一空间。
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公开(公告)号：US06435836B1
公开(公告)日：2002-08-20
申请号：US09600866
申请日：2000-09-07
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Junya Kawabata , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Junya Kawabata , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima
IPC分类号： F09B4900
CPC分类号： F04D15/0209 , F04D15/0263
摘要： The present invention relates to a pump for delivering under pressure various liquids including water. The temperature of the handled liquid in a pump casing (1) is detected by a thermistor (51). If an increase in the temperature per time of the handled liquid is greater than a predetermined value, then the pump is shut down, or the flow rate or pressure of the liquid is changed depending on the temperature of the handled liquid detected by the thermistor based on a predetermined control program.
摘要翻译： 本发明涉及一种用于在压力下输送各种包括水的液体的泵。 泵壳（1）中被处理液体的温度由热敏电阻（51）检测。 如果处理液体的每次的温度升高大于预定值，则关闭泵，或者根据由热敏电阻器检测到的被处理液体的温度来改变液体的流量或压力 在预定的控制程序上。
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公开(公告)号：US08084529B2
公开(公告)日：2011-12-27
申请号：US12521389
申请日：2007-12-27
CPC分类号： C09D183/04 , C08G77/20 , C08K5/14 , C08L83/04
摘要： A thermosetting silicone rubber composition that contains a cerium oxide powder in an amount of 0.001 to 10 mass % and that is characterized by total transmittance of light equal to or greater than 90% according to JIS K7105 when the light is passed through a 1 mm-thick layer of an alkenyl-containing dimethylpolysiloxane gum with 0.1 mass % of said cerium oxide powder dispersed in the gum.
摘要翻译： 1.一种热固性硅橡胶组合物，其含有0.001〜10质量％的氧化铈粉末，其特征在于，当光通过1毫米-1时，根据JIS K7105，光的总透射率等于或大于90％ 厚层的含烯基的二甲基聚硅氧烷胶，其中0.1质量％的所述氧化铈粉分散在胶中。
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公开(公告)号：US06872051B2
公开(公告)日：2005-03-29
申请号：US10451146
申请日：2001-12-28
CPC分类号： F16B37/065
摘要： The present invention relates to a fastener and a fastening method for joining together two or more members including at least one complicate-shaped plate. A fastener comprises a cap nut (20) having a main body and a thin-walled portion (24) projecting from the main body, and a bolt (30) screwed into the cap nut (20). The cap nut (20) is fixed to a plate-like member (12) by inserting the thin-walled portion (24) into a through-hole (12a) of the plate-like member (12) and caulking the thin-walled portion (24).
摘要翻译： 本发明涉及一种用于将包括至少一个复杂形状的板的两个或多个构件接合在一起的紧固件和紧固方法。 紧固件包括具有主体的盖螺母（20）和从主体突出的薄壁部分（24）以及拧入盖螺母（20）中的螺栓（30）。 通过将薄壁部分（24）插入板状构件（12）的通孔（12a）中并将薄壁部件（20）铆接在一起，将盖螺母（20）固定到板状构件（12） 部分（24）。
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8.发明申请METHOD FOR MAKING RESILIENT LOW DENSITY POLYURETHANE FOAM LOW COMPRESSION SETS 审中-公开制造低密度聚氨酯泡沫低压缩套件的方法公开(公告)号：US20130150473A1
公开(公告)日：2013-06-13
申请号：US13812507
申请日：2011-08-11
申请人： Yoshiaki Miyazaki , Hiromi Onoda
发明人： Yoshiaki Miyazaki , Hiromi Onoda
IPC分类号： B29C44/04
CPC分类号： B29C44/04 , C08G18/4072 , C08G18/4841 , C08G18/632 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2350/00
摘要： Molded flexible polyurethane foam is made from a polyol mixture that contains a dispersion of polymer particles in one or more polyether polyols of a particular type and one or more high functionality, high-ethylene oxide polyols which have an average oxyethylene content of from 26 to 100% by weight, an average hydroxyl equivalent weight of from 1400 to 2200 and an average nominal hydroxyl functionality of from 6 to 10. The polyol mixture produces a foam that has excellent resiliency and low compression sets.
摘要翻译： 模制的柔性聚氨酯泡沫由多元醇混合物制成，所述多元醇混合物含有聚合物颗粒在一种或多种特定类型的聚醚多元醇中的分散体和一种或多种具有26至100的平均氧化乙烯含量的高官能度高环氧乙烷多元醇 重量％，平均羟基当量为1400至2200，平均标称羟基官能度为6至10.多元醇混合物产生具有优异弹性和低压缩永久变形的泡沫。
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公开(公告)号：US06655914B2
公开(公告)日：2003-12-02
申请号：US10183551
申请日：2002-06-28
IPC分类号： F04D2962
CPC分类号： F04D29/426 , F04D13/06
摘要： A casing cover is used in separating a motor assembly and a pump assembly from each other in a pump device. The casing cover has a cylindrical wall portion having a motor-side positioning portion disposed on one of an inner and outer circumferential surface of the cylindrical wall portion for being fitted to a member of the motor assembly, and a pump-side positioning portion disposed on the other of an inner and outer circumferential surface of the cylindrical wall portion for being fitted to a member of the pump assembly.
摘要翻译： 壳体盖用于在泵装置中将电动机组件和泵组件彼此分离。 壳体盖具有圆筒形壁部，其具有设置在圆筒壁部的内周面和外周面之一上的电动机侧定位部，用于嵌合到电动机组件的构件，以及泵侧定位部， 圆柱形壁部分的内圆周表面和外圆周表面中的另一个用于装配到泵组件的构件。
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公开(公告)号：US4680413A
公开(公告)日：1987-07-14
申请号：US814893
申请日：1985-12-30
IPC分类号： C07D207/34 , C07D405/04 , C07D207/22
CPC分类号： C07D405/04 , C07D207/34
摘要： A process for the production of a compound having the formula: ##STR1## which comprises a reaction of a compound having the formula: ##STR2## with a compound having the formulaR.sup.2 SO.sub.2 CH.sub.2 NCwhereinX is same or different substituent(s) selected from the group consisting of halogen, C.sub.1-6 alkyl, C.sub.1-6 haloalkyl, C.sub.1-6 alkylamino, C.sub.1-6 alkoxy, nitro, cyano and methylenedioxy;COOR.sup.1 is carboxylic acid or ester;R.sup.2 is C.sub.1-10 cyclic hydrocarbon which may be substituted by substituent(s) not giving negative effects to said reaction;n is 0, 1 or 2.
摘要翻译： 制备具有下式的化合物的方法：包括具有下式的化合物与下式的化合物的反应：其中X是相同或不同的选自下列基团的取代基： 由卤素，C 1-6烷基，C 1-6卤代烷基，C 1-6烷基氨基，C 1-6烷氧基，硝基，氰基和亚甲二氧基组成。 COOR1是羧酸或酯; R2是可以被不对所述反应产生负面影响的取代基取代的C1-10环烃; n为0,1或2。
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