公开(公告)号：US4963074A

公开(公告)日：1990-10-16

申请号：US293434

申请日：1990-01-04

申请人： Masami Sanuki ,  Fumihiro Itoigawa ,  Akikazu Kojima ,  Mitsuo Inagaki ,  Masanori Yasuda ,  Yoshiki Kurokawa ,  Kazuhito Miyagawa ,  Seiichiro Suzuki ,  Shigeki Iwanami ,  Shiro Kawasaki ,  Nobuhiro Miura

发明人： Masami Sanuki ,  Fumihiro Itoigawa ,  Akikazu Kojima ,  Mitsuo Inagaki ,  Masanori Yasuda ,  Yoshiki Kurokawa ,  Kazuhito Miyagawa ,  Seiichiro Suzuki ,  Shigeki Iwanami ,  Shiro Kawasaki ,  Nobuhiro Miura

IPC分类号： F04B27/18

CPC分类号： F04B27/18

摘要： A swash plate type compressor has a rotary shaft, an inclined swash plate for rotation with the shaft, and a plurality of pistons connected to the swash plate. Each piston defines at both ends thereof a pair of working chambers. The piston reciprocates while being subjected to a swing motion concomitant with the rotation of the swash plate, to suck a fluid into the working chambers for compression. The swash plate is mounted on the shaft through a support unit which serves to selectively vary the inclination of the swash plate and shift the center of rotation of the swash plate along the shaft. The fluid is introduced from a suction passage through and around the swash plate to suction chambers formed adjacent the working chambers. A bypass passage is formed to directly communicate the suction passage with the suction chamber on one side of the shaft while bypassing the swash plate. When the inclination of the swash plate is decreased and the rotational center position thereof is shifted so that substantially no compression of fluid is completed in the working chambers on the one side of the shaft to decrease the displacement of the compressor, the fluid flows in the one side suction chamber through the bypass passage responsively to the flow of fluid toward another side working chambers to lubricate and cool sliding parts for the shaft.

摘要翻译： 斜盘式压缩机具有旋转轴，用于与轴一起旋转的倾斜斜盘和连接到斜盘的多个活塞。 每个活塞在其两端限定一对工作室。 活塞在与旋转斜盘的旋转同时进行摆动运动的同时往复运动，将流体吸入工作室进行压缩。 旋转斜盘通过支撑单元安装在轴上，支撑单元用于选择性地改变斜盘的倾斜度并沿着轴移动斜盘的旋转中心。 流体从吸入通道通过旋转斜盘周围引入到邻近工作室形成的吸入室。 旁路通道形成为在旁路旋转斜盘时将抽吸通道与轴的一侧上的吸入室直接连通。 当斜盘的倾斜减小并且其旋转中心位置移动时，使得在轴的一侧的工作室中基本上没有完成流体的压缩以减小压缩机的位移，则流体在 一侧抽吸室通过旁路通道，响应于流体流向另一侧工作室，以润滑和冷却用于轴的滑动部件。

公开(公告)号：US5617995A

公开(公告)日：1997-04-08

申请号：US427032

申请日：1995-04-24

申请人： Masanori Yasuda ,  Sadahisa Onimaru ,  Takashi Inoue ,  Hiroshi Okada ,  Akikazu Kojima ,  Niro Takaki

发明人： Masanori Yasuda ,  Sadahisa Onimaru ,  Takashi Inoue ,  Hiroshi Okada ,  Akikazu Kojima ,  Niro Takaki

IPC分类号： B60H1/22 ,  F23N1/02 ,  B60H1/02

CPC分类号： B60H1/2206 ,  F23N1/022 ,  B60H2001/224 ,  B60H2001/2256 ,  F23N2023/08 ,  F23N2027/02 ,  F23N2027/06 ,  F23N2033/08 ,  F23N2035/30 ,  F23N2037/10 ,  F23N2041/14

摘要： In a combustion heater, at the time of ignition, a fuel supply amount is increased in a stepwise fashion. On the other hand, at the time of extinction, the fuel supply amount is decreased in a stepwise fashion. The fuel supply amount is increased stepwise using different fuel increasing amounts or different fuel increasing periods, both depending on heat quantities generated by a burner at respective fuel increasing time points. At the time of extinction, the fuel supply amount and an air supply amount are both reduced to given values, respectively, and held at the given values for a given time period. After lapse of the given time period, the fuel supply amount is reduced to zero, while the air supply amount is held at the given value for a further given time period. The air supply amount is changed with a given time delay relative to a change of the fuel supply amount. The time delay may be adjusted depending on a temperature in the burner.

摘要翻译： 在燃烧加热器中，在点火时，以逐步的方式增加燃料供给量。 另一方面，在灭火时，燃料供给量以逐步的方式减少。 使用不同的燃料增加量或不同的燃料增加周期，燃料供给量逐步增加，这两者都取决于在各燃料增加时间点由燃烧器产生的热量。 在灭火时，燃料供给量和空气供给量都分别减小到给定值，并且在给定时间段内保持在给定值。 在经过给定时间段之后，燃料供给量减少到零，同时空气供给量在给定时间段内保持在给定值。 空气供给量相对于燃料供给量的变化以给定的时间延迟而变化。 可以根据燃烧器中的温度来调整时间延迟。

公开(公告)号：US5722588A

公开(公告)日：1998-03-03

申请号：US422522

申请日：1995-04-13

申请人： Takashi Inoue ,  Masanori Yasuda ,  Sadahisa Onimaru ,  Hiroshi Okada ,  Akikazu Kojima ,  Niro Takaki

发明人： Takashi Inoue ,  Masanori Yasuda ,  Sadahisa Onimaru ,  Hiroshi Okada ,  Akikazu Kojima ,  Niro Takaki

IPC分类号： B60H1/22 ,  B60H1/02

CPC分类号： B60H1/2209 ,  B60H2001/2271

摘要： In a combustion heater, a fuel feed unit supplies a fuel uniformly into a burner so as to prevent incomplete combustion in the burner. When a vaporization member is provided in the burner, the fuel feed unit supplies the fuel uniformly all over the surface of the vaporization member so that the incomplete combustion in the burner is also prevented. In addition or alternatively, the fuel feed unit includes a fuel feed pipe and a valve unit which is provided at a tip portion of the fuel feed pipe, so as to prevent emissions of an unburned fuel. In addition or alternatively, a temperature of the fuel supplied to the burner is monitored, and an operation of the fuel feed unit or an air feed unit for supplying combustion air to the burner is controlled based on the monitored fuel temperature so as to provide a desirable air-fuel mixture for preventing incomplete combustion in the burner. An amount of the fuel supplied to the burner or an oxygen concentration in an exhaust gas after combustion in the burner may be monitored instead of the fuel temperature.

摘要翻译： 在燃烧加热器中，燃料供给单元将燃料均匀地供应到燃烧器中，以防止燃烧器中的不完全燃烧。 当在燃烧器中设置蒸发构件时，燃料供给单元将燃料均匀地供应到蒸发构件的整个表面上，从而也防止燃烧器中的不完全燃烧。 另外或替代地，燃料供给单元包括燃料供给管和阀单元，该燃料供给管和阀单元设置在燃料供给管的前端部，以防止未燃燃料的排放。 另外或替代地，监视供应到燃烧器的燃料的温度，并且基于所监测的燃料温度来控制用于向燃烧器供应燃烧空气的燃料供给单元或空气供给单元的操作，以便提供 理想的空气燃料混合物，用于防止燃烧器中的不完全燃烧。 可以监视供给到燃烧器的燃料的量或在燃烧器中燃烧后的废气中的氧浓度，而不是燃料温度。

公开(公告)号：US09568020B2

公开(公告)日：2017-02-14

申请号：US14123660

申请日：2012-05-24

申请人： Masanori Yasuda ,  Koji Ito ,  Shinya Murayama ,  Kouhei Nakamura

发明人： Masanori Yasuda ,  Koji Ito ,  Shinya Murayama ,  Kouhei Nakamura

IPC分类号： F04D29/26 ,  F04D29/66 ,  F04D17/12 ,  F04D17/16 ,  F04D17/10 ,  F04D29/28 ,  F16F15/36

CPC分类号： F04D29/662 ,  F04D17/105 ,  F04D17/12 ,  F04D17/162 ,  F04D17/164 ,  F04D29/281 ,  F05D2260/96 ,  F16F15/363

摘要： A blower includes a fan that causes momentum to air by rotation, a shaft that defines a rotation axis of the fan, a bearing that supports the shaft outside of the fan, and a weight that is movable in a direction of rotation of the fan. In the fan, the weight is located opposite to the bearing with respect to an end of the fan adjacent to the bearing, and thus an increase in weight by the weight can be reduced.

摘要翻译： 鼓风机包括通过旋转引起动力的风扇，限定风扇的旋转轴线的轴，支撑轴在风扇外部的轴承，以及可沿风扇的旋转方向移动的重物。 在风扇中，重量相对于与轴承相邻的风扇的一端位于轴承的相对侧，因此能够减轻重量的增加。

公开(公告)号：US09442057B2

公开(公告)日：2016-09-13

申请号：US13512574

申请日：2011-02-17

申请人： Nami Kurauchi ,  Miki Nakamura ,  Masanori Yasuda

发明人： Nami Kurauchi ,  Miki Nakamura ,  Masanori Yasuda

IPC分类号： G01N11/14 ,  G06F19/00

CPC分类号： G01N11/14

摘要： In a method of measuring a viscosity of a sample based on a rotation frequency ΩS of a conductive rotator rotating by applying a rotating magnetic field from outside to the rotator set in a container containing the sample and a rotation frequency ΩB of the magnetic field, a constant k1 having temperature dependency of an apparatus and a constant k2 not having the temperature dependency at each temperature are found by using a equation, η0Ωs=k1(ΩB−ΩS)−k2, where a viscosity η0 at specific temperature is known, and then a value of viscosity measured at the specific temperature is corrected by means of the constants k1 and k2, the rotation frequency ΩS of the rotator, and the rotation frequency ΩB of the magnetic field. The constant k1 may employ the temperature dependency of electric conductivity of metal used to the rotator.

摘要翻译： 在通过从外部向旋转体施加旋转磁场而旋转的导电旋转体的旋转频率ΩS和包含该样品的容器和磁场的旋转频率ΩB的方法中，测定样品的粘度的方法， 通过使用等式，η0Ωs= k1（ΩB-ΩS）-k2，其中已知特定温度下的粘度η0，然后找到具有装置的温度依赖性的常数k1和在每个温度下不具有温度依赖性的常数k2 通过常数k1和k2，旋转器的旋转频率ΩS和磁场的旋转频率ΩB校正在特定温度下测量的粘度值。 常数k1可以使用用于旋转器的金属的电导率的温度依赖性。

公开(公告)号：US20050047903A1

公开(公告)日：2005-03-03

申请号：US10921163

申请日：2004-08-19

申请人： Masanori Yasuda ,  Shinichi Yokoyama

发明人： Masanori Yasuda ,  Shinichi Yokoyama

IPC分类号： F04D23/00 ,  F04D29/30 ,  F04D1/04

CPC分类号： F04D23/008

摘要： A casing of a regenerative pump forms a generally annular fluid passage, which conducts a fluid. An impeller is rotatably received in the casing and has a plurality of blades, which are arranged one after another in a circumferential direction to provide kinetic energy to the fluid in the fluid passage upon rotation of the impeller. The regenerative pump satisfies a relationship of 0.60≦b/a≦0.76, where “a” is an axial width of each blade, and “b” is a total axial distance, which is a sum of a first axial distance between a first axial side outer edge of the blade and an opposed first axial side inner wall of the fluid passage and a second axial distance between a second axial side outer edge of the blade and an opposed second axial side inner wall of the fluid passage.

摘要翻译： 再生泵的壳体形成大体上环形的流体通道，其传导流体。 叶轮可旋转地容纳在壳体中，并且具有多个沿圆周方向一个接一个地布置的叶片，以在叶轮旋转时向流体通道中的流体提供动能。 再生泵满足0.60 <= b / a <= 0.76的关系，其中“a”是每个叶片的轴向宽度，“b”是总轴距离，其为总轴向距离， 叶片的第一轴向侧边缘和流体通道的相对的第一轴向侧内壁和叶片的第二轴向侧边缘与流体通道的相对的第二轴向侧内壁之间的第二轴向距离。

公开(公告)号：US09206817B2

公开(公告)日：2015-12-08

申请号：US13199400

申请日：2011-08-29

申请人： Yasushi Mitsuishi ,  Masaharu Sakai ,  Masanori Yasuda ,  Shouichi Imahigashi ,  Syunsuke Ishiguro

发明人： Yasushi Mitsuishi ,  Masaharu Sakai ,  Masanori Yasuda ,  Shouichi Imahigashi ,  Syunsuke Ishiguro

IPC分类号： F04D29/42 ,  F04D17/16

CPC分类号： F04D29/4233 ,  F04D17/10 ,  F04D17/16 ,  F04D17/162 ,  F04D29/4213 ,  F04D29/4226

摘要： A centrifugal blower provided with a spiral shaped scroll chamber where a bottom part of the scroll chamber gradually expands downward in the axial direction of the fan well along with expansion of the spiral and where a flow area gradually expands toward an air outlet from a spiral start part of the casing, the centrifugal blower having an initial slant angle θ0 at the spiral start part of the bottom part of the scroll chamber of a range of angle of 5.2° to 27.5° or setting a backflow prevention rib at the fan outlet.

摘要翻译： 一种设置有螺旋形涡旋室的离心式鼓风机，其中涡旋室的底部随着螺旋的膨胀在风扇的轴向方向上逐渐向下膨胀，并且流动面积从螺旋起始向空气出口逐渐膨胀 壳体的一部分，具有初始倾斜角度的离心式鼓风机;在涡旋室底部的螺旋起始部分处的角度为5.2°至27.5°的角度的0或在风扇出口处设置防回流肋 。

公开(公告)号：US20120146758A1

公开(公告)日：2012-06-14

申请号：US13325383

申请日：2011-12-14

申请人： Tomoyuki Goto ,  Masanori Yasuda ,  Hisanaga Matsuoka ,  Yuuki Takemoto

发明人： Tomoyuki Goto ,  Masanori Yasuda ,  Hisanaga Matsuoka ,  Yuuki Takemoto

IPC分类号： H01F27/24

CPC分类号： H01F27/266 ,  H01F27/06 ,  H01F27/28

摘要： A vibration-suppressed transformer is fixed to a base plate and includes a magnetic lower core, two or more magnetic upper cores, primary and secondary coils. The lower core is on the base plate. The upper cores are arranged face to face over the lower core. The coils are arranged between the lower and upper cores. Each upper core contacts the lower core, on an outer side of the coils, with a first gap being provided between the upper and lower cores, on an inner side of the coils. The upper cores are extended towards each other from the outer to the inner side of the coils, with a second gap being provided therebetween. The second gap is provided therein with a non-magnetic pressing member to press the lower core against the base plate, on an inner side of the coils.

摘要翻译： 振动抑制变压器固定在基板上，包括磁性下芯，两个或多个磁性上芯，初级和次级线圈。 下芯在底板上。 上部芯体在下部芯部上面对面布置。 线圈布置在下芯和上芯之间。 每个上芯在线圈的外侧与下芯接触，第一间隙设置在线圈内侧的上芯和下芯之间。 上芯从线圈的外侧向内侧延伸，其间设有第二间隙。 第二间隙在其中设置有非磁性按压构件，以在线圈的内侧将下芯压靠在基板上。

公开(公告)号：US20070134083A1

公开(公告)日：2007-06-14

申请号：US11606045

申请日：2006-11-30

申请人： Masanori Yasuda ,  Shinichi Yokoyama

发明人： Masanori Yasuda ,  Shinichi Yokoyama

IPC分类号： F04D5/00

CPC分类号： F04D5/002 ,  F04D5/007 ,  F04D29/165 ,  F04D29/406 ,  F05B2250/503

摘要： A regenerative pump includes a casing having a fluid passage connecting an inlet with an outlet. An impeller has vanes faced to the fluid passage that includes an arc passage. An outlet passage communicates with the outlet. The outlet passage is substantially constant in cross sectional area. A communication passage connects the arc passage with the outlet passage. The casing has an inner wall that defines the communication passage. The inner wall is in a curved shape in an axial section that includes a center axis of the communication passage and extends along a center axis of the casing. The center axis of the communication passage and the outer circular profile of the impeller define an intersection therebetween. The communication passage has a vertical section, which includes the intersection, being perpendicular to the center axis of the communication passage. The inner wall reduces a crosssectional area of the communication passage in the vertical section.

摘要翻译： 再生泵包括具有将入口与出口连接的流体通道的壳体。 叶轮具有面向流体通道的叶片，其包括弧形通道。 出口通道与出口连通。 出口通道截面积基本恒定。 连通通道将电弧通道与出口通道连接。 壳体具有限定连通通道的内壁。 内壁在包括连通通道的中心轴线并沿壳体的中心轴线延伸的轴向部分中呈弯曲形状。 连通通道的中心轴线和叶轮的外圆形轮廓限定了它们之间的交叉。 连通通道具有垂直于垂直于连通通道的中心轴的交点。 内壁减小了垂直部分中连通通道的横截面积。

公开(公告)号：US20070077138A1

公开(公告)日：2007-04-05

申请号：US11529543

申请日：2006-09-29

申请人： Kunihiro Tsuzuki ,  Shinichi Yokoyama ,  Masaki Sakata ,  Masanori Yasuda

发明人： Kunihiro Tsuzuki ,  Shinichi Yokoyama ,  Masaki Sakata ,  Masanori Yasuda

IPC分类号： F04D5/00

CPC分类号： F04D29/188

摘要： A fluid pumping system is disclosed that includes a housing in which a fluid flows. The fluid pumping system also includes a vane wheel that is rotatably supported in the housing and that has a plurality of vane portions. At least one of the vane portions is swept-forward such that an axial end of the at least one of the vane portions extends toward the direction of rotation of the vane wheel.

摘要翻译： 公开了一种流体泵送系统，其包括其中流体流动的壳体。 流体泵送系统还包括可旋转地支撑在壳体中并且具有多个叶片部分的叶轮。 叶片部分中的至少一个向前扫掠，使得至少一个叶片部分的轴向端部朝向叶轮的旋转方向延伸。