公开(公告)号：US06431690B1

公开(公告)日：2002-08-13

申请号：US09534027

申请日：2000-03-24

申请人： Yuji Shinkai ,  Naohiko Tani ,  Tsuyoshi Eguchi

发明人： Yuji Shinkai ,  Naohiko Tani ,  Tsuyoshi Eguchi

IPC分类号： B41J2045

CPC分类号： B41J2/1643 ,  B41J2/1609 ,  B41J2/1623 ,  B41J2/1634 ,  B41J2/1642

摘要： In an ink jet head according to the invention, an electrode provided on an actuator board has two-layer structure. A first layer is made of a noble metal such as palladium containing phosphorus or boron with a property of being able to form a layer directly on a piezoelectric element of the actuator board, such as PZT. A second layer, to be formed on the first layer, is made of a noble metal the same kind of metal used for the first layer and with high degree of purity close to 100%. This structure improves corrosion resistance to ink, eliminates the necessity to form a conventional protective layer, and leads to reductions of the manufacturing steps and costs.

摘要翻译： 在根据本发明的喷墨头中，设置在致动器板上的电极具有双层结构。 第一层由含有磷或硼的贵金属制成，其特征在于能够直接在致动器板的压电元件上形成层，例如PZT。 在第一层上形成的第二层由与第一层相同种类的金属和高纯度接近100％的贵金属制成。 这种结构提高了对油墨的耐腐蚀性，消除了形成常规保护层的必要性，并且导致制造步骤和成本的降低。

公开(公告)号：US20130092357A1

公开(公告)日：2013-04-18

申请号：US13806003

申请日：2011-10-20

申请人： Seiji Sato ,  Tsuyoshi Eguchi ,  Atusi Suzuki

发明人： Seiji Sato ,  Tsuyoshi Eguchi ,  Atusi Suzuki

IPC分类号： F04D29/42 ,  F28F13/12

CPC分类号： F04D29/4226 ,  F04D29/403 ,  F04D29/4233 ,  F04D29/441 ,  F04D29/661 ,  F05D2250/52 ,  F05D2260/96 ,  F24F1/0022 ,  F24F13/24 ,  F28F13/12

摘要： Provided are a low-noise, high-performance multiblade centrifugal fan that suppresses interference between rotational flows generated within extension sections that are extended in a rotation-axis direction at upper and lower end surfaces of a scroll casing, and an air conditioner equipped with the same. In a multiblade centrifugal fan having an impeller disposed in a rotatable manner about a rotation shaft within a scroll casing having a flow path whose cross section gradually increases in a rotational direction, at least one of upper and lower end surfaces of the scroll casing serves as an inclined end surface that is extended in the extending direction of the rotation shaft such that an extended height thereof gradually increases in the rotational direction from a scroll start position, and a stepped section extending in the rotational direction is provided between the inclined end surface and an inner-peripheral side surface of an extension section.

摘要翻译： 提供一种低噪声，高性能的多叶片式离心风扇，其抑制在涡旋壳体的上端面和下端面上沿旋转轴线方向延伸的延伸部内产生的旋转流之间的干涉，以及装备有 相同。 在具有可旋转地设置在涡旋壳体内的旋转轴的叶片的多叶片离心式风扇中，所述涡旋壳体的横截面在旋转方向上逐渐增大，所述涡旋壳体的上端面和下端面中的至少一方作为 倾斜端面沿着旋转轴的延伸方向延伸，使得其延伸高度从涡旋开始位置沿旋转方向逐渐增大，并且在倾斜端面和 延伸部分的内周侧表面。

公开(公告)号：US20120211205A1

公开(公告)日：2012-08-23

申请号：US13318957

申请日：2010-09-15

申请人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Seiji Sato ,  Masahiko Takahashi

发明人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Seiji Sato ,  Masahiko Takahashi

IPC分类号： F04D29/44 ,  H01L23/467

CPC分类号： F04D17/16 ,  F04D29/281 ,  F04D29/4226 ,  F04D29/441 ,  F04D29/681 ,  F05D2250/52

摘要： In a multi-blade centrifugal fan in which an impeller is provided in a scroll casing in a freely rotatable manner, the scroll casing is provided with an axially expanded portion that forms an air channel at a bottom surface thereof which is expanded in a rotation-axis direction at a radially outer side of an annular flange portion which supports the impeller; and is provided, in a region of an outlet between a tongue portion and a spiral-end portion of the scroll casing in the axially expanded portion, with a protrusion that protrudes radially outward from a radially inner side surface by a predetermined amount so as to directly face an airflow in a circumferential direction.

摘要翻译： 在涡旋壳体中以可自由旋转的方式设置叶轮的多叶片离心式风扇中，涡旋壳体设置有轴向膨胀部，该轴向扩张部在其底面形成有空气通道， 在支撑叶轮的环形凸缘部的径向外侧的轴线方向; 并且在轴向膨胀部分的涡旋壳体的舌部和螺旋端部之间的出口的区域中设置有从径向内侧表面径向向外突出预定量的突起，以便 直接面向圆周方向的气流。

公开(公告)号：US08241046B2

公开(公告)日：2012-08-14

申请号：US13070765

申请日：2011-03-24

申请人： Soichi Takagi ,  Takaki Tsutsui ,  Tsuyoshi Eguchi

发明人： Soichi Takagi ,  Takaki Tsutsui ,  Tsuyoshi Eguchi

IPC分类号： H01R12/00

CPC分类号： H01R12/707 ,  H01R13/6594

摘要： A connector shell to be mounted on a board includes a shell body and a mounting piece. In the shell body, a plug inserting space is defined. The mounting piece is integral with the shell body, and is extended from the shell body through the board to be fixed to the board by soldering. A sectional area reducing part is provided in the mounting piece between the shell body and a distal end part of the mounting piece. The sectional area reducing part has a sectional area smaller than a sectional area at the distal end part, and is disposed so as to face the plug inserting space.

摘要翻译： 安装在基板上的连接器壳体包括壳体和安装件。 在壳体中，定义插头插入空间。 安装件与壳体是一体的，从壳体延伸穿过板，通过焊接固定到板上。 在壳体与安装片的前端部之间的安装片上设有截面积减少部。 所述截面积减少部具有比所述前端部的截面积小的截面积，并且配置成面向所述插头插入空间。

公开(公告)号：US20120118539A1

公开(公告)日：2012-05-17

申请号：US13386770

申请日：2010-12-01

申请人： Yoshinao Komatsu ,  Atsushi Suzuki ,  Tsuyoshi Eguchi

发明人： Yoshinao Komatsu ,  Atsushi Suzuki ,  Tsuyoshi Eguchi

IPC分类号： F28F13/00

CPC分类号： F01P5/06 ,  F01P11/12 ,  F04D29/542 ,  F04D29/663 ,  F28D1/0435 ,  F28F9/002

摘要： An object is to provide a vehicle heat-exchange module that is capable of reducing abnormal sound generated by interference between rotor blades of a propeller fan and high-static-pressure regions generated at leading edges of stator blades, while decreasing the input power of a fan motor by providing the stator blades on the downstream side of the propeller fan. In a vehicle heat-exchange module including a fan motor that drives a propeller fan, the fan motor is supported to the fan shroud at a downstream side of the propeller fan via motor support struts formed into stator blades in a radiating pattern, and a distance between stator blades formed of the motor support struts and rotor blades of the propeller fan for a narrowest portion at the same position in the radial direction is at least 0.018D

摘要翻译： 本发明的目的是提供一种车辆热交换模块，其能够降低由螺旋桨式风扇的转子叶片与定子叶片的前端产生的高静态压力区域之间的干扰而产生的异常声音，同时降低了定子叶片的输入功率 风扇电机通过在螺旋桨风扇的下游侧设置定子叶片。 在包括驱动螺旋桨式风扇的风扇电动机的车辆用热交换模块中，风扇电动机通过经由形成为定子叶片的辐射图案的电动机支撑支撑在螺旋桨式风扇的下游侧的风扇罩上， 在由马达支撑支柱形成的定子叶片和在径向相同位置上最窄部分的螺旋桨风扇的转子叶片之间的距离至少为0.018D

公开(公告)号：US20120031591A1

公开(公告)日：2012-02-09

申请号：US13264644

申请日：2010-09-10

申请人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Yoshinao Komatsu ,  Seiji Sato

发明人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Yoshinao Komatsu ,  Seiji Sato

IPC分类号： F28F13/00

CPC分类号： F04D29/384 ,  F04D29/681 ,  F05D2240/304

摘要： In a vehicle heat-exchange module in which a fan unit is provided at the downstream side of a rectangular heat exchanger, and the fan unit is provided with a shroud having a bell-mouth and an annular opening, a propeller fan that is disposed in the annular opening, and a fan motor that rotationally drives the propeller fan, the fan unit is a unit having a single-fan configuration in which motor input power is at a predetermined level or less, and the propeller fan is provided with two sets of winglets that are respectively constructed upright, with a prescribed gap therebetween in the radial direction, along the circumferential direction on both a pressure surface and a suction surface of the root side of the blades.

摘要翻译： 另外，在矩形热交换器的下游侧设置风扇单元的车辆用热交换模块中，风扇单元设置有具有喇叭口和环状开口的罩，所述风扇单元配置在 环形开口和旋转地驱动螺旋桨式风扇的风扇电动机，风扇单元是电动机输入功率在预定水平以下的单风扇结构的单元，并且螺旋桨式风扇设置有两组 在叶片的根侧的压力表面和吸力表面上沿着圆周方向分别构造成直立的小翼，在径向上具有规定的间隙。

公开(公告)号：US08105026B2

公开(公告)日：2012-01-31

申请号：US12224442

申请日：2008-05-08

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Mitsuhiro Nakao ,  Tetsuo Tominaga

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Mitsuhiro Nakao ,  Tetsuo Tominaga

IPC分类号： F04D29/44

CPC分类号： F04D29/663 ,  F04D29/422 ,  F04D29/4226 ,  F05D2250/232

摘要： It is intended to provide a centrifugal blower capable of suppressing the generation of noise including periodic noise that is caused by interference between a tongue and an impeller. The centrifugal blower is provided with an impeller (2) provided with plural blades around a rotating shaft; a casing (3) which houses the impeller (2) and has a suction portion at one end in an axial line direction of the rotating shaft; a spiral flow passage (4) formed around the impeller (2) in the casing (3); and a tongue (6) for suppressing inflow of air from a winding end to a winding origin of the spiral flow passage (4). The centrifugal blower is characterized in that an extension (20) is provided at a tip of the tongue (6) in a reverse rotational direction that is reverse to a rotational direction of the impeller (2) in such a manner that it projects in the reverse rotational direction by a length that varies depending on the position in the axial line direction and that the gap between itself and the impeller (2) in the radial direction of the impeller (2) is kept approximately constant.

摘要翻译： 旨在提供一种能够抑制噪声的产生的离心鼓风机，包括由舌片和叶轮之间的干扰引起的周期性噪声。 离心式鼓风机设置有围绕旋转轴设置有多个叶片的叶轮（2） 壳体（3），其容纳所述叶轮（2），并且在所述旋转轴的轴线方向上的一端具有吸引部; 围绕所述壳体（3）中的所述叶轮（2）形成的螺旋流动通道（4）; 以及用于抑制空气从螺旋流路（4）的卷绕端到卷绕原点的流入的舌部（6）。 离心式鼓风机的特征在于，在与叶轮（2）的旋转方向相反的反向旋转方向上，在舌部（6）的前端设置有延伸部（20） 反转旋转方向取决于轴线方向上的位置而变化的长度，并且其与叶轮（2）在叶轮（2）的径向方向上的间隙保持大致恒定。

公开(公告)号：US20110008170A1

公开(公告)日：2011-01-13

申请号：US12883829

申请日：2010-09-16

申请人： Atsushi Suzuki ,  Tetsuo Tominaga ,  Tsuyoshi Eguchi ,  Kazuyuki Kamiya ,  Asuka Soya

发明人： Atsushi Suzuki ,  Tetsuo Tominaga ,  Tsuyoshi Eguchi ,  Kazuyuki Kamiya ,  Asuka Soya

IPC分类号： F04D29/00 ,  F04B35/04

CPC分类号： F04D29/667 ,  F01D5/14 ,  F04D19/002 ,  F04D29/328 ,  F04D29/384 ,  F04D29/386 ,  F04D29/522 ,  F04D29/542 ,  F05D2240/304 ,  F05D2250/183 ,  F05D2260/96 ,  Y10S416/02

摘要： A shroud includes a body portion 5B, a mount 7 positioned at a center of the body portion 5B and supporting rotary vane wheel driver 6, and multiple support beams 10 radially extending from the mount 7 and joining the mount 7 and the body portion 5B, where each of the support beams 10 becomes thicker from an upstream side of a flow direction of air toward a downstream side thereof, and an edge portion 10ti of each of the support beams 10 on the downstream side of the flow direction of the air discharged by the rotary vane wheel 8 is oriented in a direction parallel to a rotation axis of the rotary vane wheel 8, and the edge portion on the upstream side is oriented in a direction opposite to a rotation direction of the rotary vane wheel 8.

摘要翻译： 护罩包括主体部分5B，位于主体部分5B的中心并且支撑旋转叶轮驱动器6的安装件7和从安装件7径向延伸并且接合安装件7和主体部分5B的多个支撑梁10， 其中每个支撑梁10从空气流动方向的上游侧朝向其下游侧变厚，并且每个支撑梁10的沿着空气流动方向的下游侧的边缘部分10ti由 旋转叶轮8在与旋转叶轮8的旋转轴线平行的方向上定向，上游侧的边缘部分沿与旋转叶轮8的旋转方向相反的方向定向。

公开(公告)号：US20070018830A1

公开(公告)日：2007-01-25

申请号：US11476132

申请日：2006-06-28

申请人： Narizane Inoue ,  Koichi Inaba ,  Tsuyoshi Eguchi ,  Tatsuya Okayama ,  Atsuhiro Miyauchi

发明人： Narizane Inoue ,  Koichi Inaba ,  Tsuyoshi Eguchi ,  Tatsuya Okayama ,  Atsuhiro Miyauchi

IPC分类号： G08B13/14

CPC分类号： B60R25/00 ,  B60R2325/105 ,  G07B15/063 ,  G08B13/2451 ,  G08B13/2485

摘要： A vehicle component tamper detection system is provided capable of appropriately preventing tampering from occurring, and of facilitating and ensuring detection of such tampering when it occurs, while maintaining flexibility in layout and in manufacturing processes. The present invention omits wiring between an RFID 12 and an ECU 14 by employing a small radio frequency identification integrated circuit (RFID) to wirelessly transmit signals to a receiver 13. With this configuration, the present invention contributes to increased layout flexibility as well as a reduction in assembly steps and manufacturing costs. Furthermore, because the RFID 12 is small, the RFID 12 may be mixed in slurry and disposed at an inconspicuous portion of a detection target component 11. Subsequently, it is possible to hinder visual confirmation of the RFID 12, thereby making the tampering itself difficult.

摘要翻译： 提供一种能够适当地防止篡改发生的车辆部件篡改检测系统，并且在保持布局和制造过程中的灵活性的同时便于并确保发生这种篡改的检测。 本发明通过采用小型射频识别集成电路（RFID）将RFID 12和ECU 14之间的布线无线地传输到接收机13来进行信号的传输。通过这种结构，本发明有助于提高布局灵活性以及 减少组装步骤和制造成本。 此外，由于RFID 12小，因此RFID 12可以以浆料混合配置在检测对象部件11的不显眼部分。随后，可以阻止RFID12的视觉确认，从而使得篡改本身变得困难 。

公开(公告)号：US09334875B2

公开(公告)日：2016-05-10

申请号：US13806003

申请日：2011-10-20

申请人： Seiji Sato ,  Tsuyoshi Eguchi ,  Atusi Suzuki

发明人： Seiji Sato ,  Tsuyoshi Eguchi ,  Atusi Suzuki

IPC分类号： F04D29/44 ,  F04D29/42 ,  F04D29/40 ,  F04D29/66 ,  F28F13/12 ,  F24F1/00 ,  F24F13/24

CPC分类号： F04D29/4226 ,  F04D29/403 ,  F04D29/4233 ,  F04D29/441 ,  F04D29/661 ,  F05D2250/52 ,  F05D2260/96 ,  F24F1/0022 ,  F24F13/24 ,  F28F13/12

摘要： Provided are a low-noise, high-performance multiblade centrifugal fan that suppresses interference between rotational flows generated within extension sections that are extended in a rotation-axis direction at upper and lower end surfaces of a scroll casing, and an air conditioner equipped with the same. In a multiblade centrifugal fan having an impeller disposed in a rotatable manner about a rotation shaft within a scroll casing having a flow path whose cross section gradually increases in a rotational direction, at least one of upper and lower end surfaces of the scroll casing serves as an inclined end surface that is extended in the extending direction of the rotation shaft such that an extended height thereof gradually increases in the rotational direction from a scroll start position, and a stepped section extending in the rotational direction is provided between the inclined end surface and an inner-peripheral side surface of an extension section.

摘要翻译： 提供一种低噪声，高性能的多叶片式离心风扇，其抑制在涡旋壳体的上端面和下端面上沿旋转轴线方向延伸的延伸部内产生的旋转流之间的干涉，以及装备有 相同。 在具有可旋转地设置在涡旋壳体内的旋转轴的叶片的多叶片离心式风扇中，所述涡旋壳体的横截面在旋转方向上逐渐增大，所述涡旋壳体的上端面和下端面中的至少一方作为 倾斜端面沿着旋转轴的延伸方向延伸，使得其延伸高度从涡旋开始位置沿旋转方向逐渐增大，并且在倾斜端面和 延伸部分的内周侧表面。