公开(公告)号：US20140033827A1

公开(公告)日：2014-02-06

申请号：US14111988

申请日：2012-05-24

申请人： Masato Satou ,  Hideaki Morihana ,  Akihisa Adachi ,  Makoto Nakano ,  Yukinori Ozaki

发明人： Masato Satou ,  Hideaki Morihana ,  Akihisa Adachi ,  Makoto Nakano ,  Yukinori Ozaki

IPC分类号： G01F1/66

CPC分类号： G01F1/66 ,  G01F1/662 ,  G01F1/667 ,  G10K11/002

摘要： An ultrasonic wave transmitting and receiving unit includes: a piezoelectric member supporting plate; an acoustic matching member fixed to one surface of the piezoelectric member supporting plate; a piezoelectric member fixed to the other surface. Moreover, the ultrasonic wave transmitting and receiving unit includes: an insulating vibration suppressing member integrally formed in such a manner as to cover the piezoelectric member and the piezoelectric member supporting plate, wherein the insulating vibration suppressing member has a hole reaching the piezoelectric member supporting plate.

摘要翻译： 超声波发送接收单元包括：压电构件支撑板; 固定在所述压电构件支撑板的一个表面上的声匹配构件; 固定到另一表面的压电元件。 此外，超声波收发单元包括：绝缘振动抑制构件，其以覆盖压电构件和压电构件支撑板的方式一体地形成，其中绝缘振动抑制构件具有到达压电构件支撑板的孔 。

公开(公告)号：US09032816B2

公开(公告)日：2015-05-19

申请号：US14111988

申请日：2012-05-24

申请人： Masato Satou ,  Hideaki Morihana ,  Akihisa Adachi ,  Makoto Nakano ,  Yukinori Ozaki

发明人： Masato Satou ,  Hideaki Morihana ,  Akihisa Adachi ,  Makoto Nakano ,  Yukinori Ozaki

IPC分类号： G01F1/66 ,  G10K11/00

CPC分类号： G01F1/66 ,  G01F1/662 ,  G01F1/667 ,  G10K11/002

摘要： An ultrasonic wave transmitting and receiving unit includes: a piezoelectric member supporting plate; an acoustic matching member fixed to one surface of the piezoelectric member supporting plate; a piezoelectric member fixed to the other surface. Moreover, the ultrasonic wave transmitting and receiving unit includes: an insulating vibration suppressing member integrally formed in such a manner as to cover the piezoelectric member and the piezoelectric member supporting plate, wherein the insulating vibration suppressing member has a hole reaching the piezoelectric member supporting plate.

摘要翻译： 超声波发送接收单元包括：压电构件支撑板; 固定在所述压电构件支撑板的一个表面上的声匹配构件; 固定到另一表面的压电元件。 此外，超声波收发单元包括：绝缘振动抑制构件，其以覆盖压电构件和压电构件支撑板的方式一体地形成，其中绝缘振动抑制构件具有到达压电构件支撑板的孔 。

公开(公告)号：US20140086017A1

公开(公告)日：2014-03-27

申请号：US14122196

申请日：2012-05-25

申请人： Makoto Nakano ,  Hideaki Morihana ,  Masato Satou ,  Akihisa Adachi

发明人： Makoto Nakano ,  Hideaki Morihana ,  Masato Satou ,  Akihisa Adachi

IPC分类号： G10K11/00

CPC分类号： G10K11/002 ,  G01F1/662 ,  Y10T29/49826

摘要： An ultrasonic transmission/reception unit includes a metal plate, an acoustic matching member, a piezoelectric substrate, a first lead wire, a second lead wire, and a vibration suppression member containing a thermoplastic resin as a major component, the vibration suppression member being configured to cover, in a unitary manner, the other main surface of the metal plate, which is other than a portion of the other main surface to which the piezoelectric substrate is fastened, a surface of the piezoelectric substrate, an end surface of the metal plate, an outer peripheral portion of the one main surface of the metal plate, the first lead wire, and the second lead wire.

摘要翻译： 超声波发送接收单元包括金属板，声匹配构件，压电基板，第一引线，第二引线以及含有热塑性树脂作为主要成分的振动抑制构件，所述振动抑制构件 以一体的方式覆盖金属板的另一个主表面，该另一个主表面不是压电基板固定的另一个主表面的一部分，压电基板的表面，金属板的端面 ，金属板的一个主表面的外周部分，第一引线和第二引线。

公开(公告)号：US20130255786A1

公开(公告)日：2013-10-03

申请号：US13993619

申请日：2011-12-13

申请人： Hiroshi Nakai ,  Hideaki Morihana ,  Naoto Naganuma ,  Fumikazu Shiba ,  Masaki Sugiyama

发明人： Hiroshi Nakai ,  Hideaki Morihana ,  Naoto Naganuma ,  Fumikazu Shiba ,  Masaki Sugiyama

IPC分类号： G05D7/06 ,  G01B11/14

CPC分类号： G05D7/0635 ,  F16K37/0058 ,  G01B11/14 ,  G01D5/342 ,  Y10T137/0318

摘要： A flow control valve includes a light emitting section for emitting light; a light receiving section disposed so as to face the light emitting section, for detecting the amount of light received from the light emitting section; and a valve element for opening and closing a passage, wherein the valve element or a light blocking section secured to the valve element moves in a transverse direction between the light emitting section and the light receiving section as the passage is opened or closed, an amount of light received by the light receiving section from the light emitting section varies in accordance with the position of the valve element, and a position of the valve element is detected based on the amount of light received by the light receiving section.

摘要翻译： 流量控制阀包括用于发光的发光部分; 光接收部，其设置成面对所述发光部，用于检测从所述发光部接收的光量; 以及用于打开和关闭通道的阀元件，其中所述阀元件或固定到所述阀元件的遮光部分在所述通道打开或关闭时在所述发光部分和所述光接收部分之间沿横向方向移动， 由光接收部分从发光部分接收的光根据阀元件的位置而变化，并且基于由光接收部分接收的光量来检测阀元件的位置。

公开(公告)号：US10115385B2

公开(公告)日：2018-10-30

申请号：US14122196

申请日：2012-05-25

申请人： Makoto Nakano ,  Hideaki Morihana ,  Masato Satou ,  Akihisa Adachi

发明人： Makoto Nakano ,  Hideaki Morihana ,  Masato Satou ,  Akihisa Adachi

IPC分类号： G01K11/02 ,  G10K11/00 ,  G01F1/66

摘要： An ultrasonic transmission/reception unit includes a metal plate, an acoustic matching member, a piezoelectric substrate, a first lead wire, a second lead wire, and a vibration suppression member containing a thermoplastic resin as a major component, the vibration suppression member being configured to cover, in a unitary manner, the other main surface of the metal plate, which is other than a portion of the other main surface to which the piezoelectric substrate is fastened, a surface of the piezoelectric substrate, an end surface of the metal plate, an outer peripheral portion of the one main surface of the metal plate, the first lead wire, and the second lead wire.

公开(公告)号：US09528624B2

公开(公告)日：2016-12-27

申请号：US13983743

申请日：2012-01-19

申请人： Naoto Naganuma ,  Yuji Nakabayashi ,  Hideaki Morihana ,  Masaki Sugiyama ,  Hiroshi Nakai ,  Akihisa Adachi

发明人： Naoto Naganuma ,  Yuji Nakabayashi ,  Hideaki Morihana ,  Masaki Sugiyama ,  Hiroshi Nakai ,  Akihisa Adachi

IPC分类号： F16K31/02 ,  F16K31/04 ,  F02M21/02 ,  G01F15/00 ,  F16H25/24

CPC分类号： F16K31/046 ,  F02M21/0242 ,  F16H2025/249 ,  F16K31/04 ,  F16K31/047 ,  F23N2035/14 ,  F23N2035/24 ,  G01F15/005 ,  Y02T10/32

摘要： A shutoff valve according to the present invention includes: a motor configured to cause a rotating shaft to rotate; a lead screw formed on the rotating shaft; a lead nut into which the lead screw is screwed; and a valve element configured to block a passage, the valve element being configured to move in an axial direction in accordance with rotation of the rotating shaft. A dry lubricating coating is formed on a contact surface where the lead screw and the lead nut come into contact with each other. A thread pitch of the lead screw is set such that a current applied to the motor, the current being in relation to an inductance of the motor, is in a range that does not cause explosion of the fuel gas and that allows thrust force necessary for moving the valve element to be obtained.

摘要翻译： 根据本发明的截止阀包括：马达，其构造成使旋转轴旋转; 形成在旋转轴上的导螺杆; 螺丝拧入螺母的导螺母; 以及构造成阻挡通道的阀元件，所述阀元件构造成根据所述旋转轴的旋转沿轴向移动。 在导螺杆和螺母彼此接触的接触表面上形成干润滑涂层。 引线螺杆的螺距被设定为使得施加到电动机的电流相对于电动机的电感相对于不会引起燃料气体爆炸的范围，并且允许电动机所需的推力 移动要获得的阀元件。

公开(公告)号：US20130306893A1

公开(公告)日：2013-11-21

申请号：US13983743

申请日：2012-01-19

申请人： Naoto Naganuma ,  Yuji Nakabayashi ,  Hideaki Morihana ,  Masaki Sugiyama ,  Hiroshi Nakai ,  Akihisa Adachi

发明人： Naoto Naganuma ,  Yuji Nakabayashi ,  Hideaki Morihana ,  Masaki Sugiyama ,  Hiroshi Nakai ,  Akihisa Adachi

IPC分类号： F16K31/04

CPC分类号： F16K31/046 ,  F02M21/0242 ,  F16H2025/249 ,  F16K31/04 ,  F16K31/047 ,  F23N2035/14 ,  F23N2035/24 ,  G01F15/005 ,  Y02T10/32

摘要： A shutoff valve according to the present invention includes: a motor configured to cause a rotating shaft to rotate; a lead screw formed on the rotating shaft; a lead nut into which the lead screw is screwed; and a valve element configured to block a passage, the valve element being configured to move in an axial direction in accordance with rotation of the rotating shaft. A dry lubricating coating is formed on a contact surface where the lead screw and the lead nut come into contact with each other. A thread pitch of the lead screw is set such that a current applied to the motor, the current being in relation to an inductance of the motor, is in a range that does not cause explosion of the fuel gas and that allows thrust force necessary for moving the valve element to be obtained.

摘要翻译： 根据本发明的截止阀包括：马达，其构造成使旋转轴旋转; 形成在旋转轴上的导螺杆; 螺丝拧入螺母的导螺母; 以及构造成阻挡通道的阀元件，所述阀元件构造成根据所述旋转轴的旋转沿轴向移动。 在导螺杆和螺母彼此接触的接触表面上形成干润滑涂层。 引线螺杆的螺距被设定为使得施加到电动机的电流相对于电动机的电感相对于不会引起燃料气体爆炸的范围，并且允许电动机所需的推力 移动要获得的阀元件。