公开(公告)号：US09885357B2

公开(公告)日：2018-02-06

申请号：US14761511

申请日：2013-01-16

申请人： Tetsuhide Yokoyama ,  Teruhiko Nishiki ,  Shogo Moroe ,  Taro Kato ,  Keisuke Shingu ,  Shin Sekiya ,  Toshihide Koda

发明人： Tetsuhide Yokoyama ,  Teruhiko Nishiki ,  Shogo Moroe ,  Taro Kato ,  Keisuke Shingu ,  Shin Sekiya ,  Toshihide Koda

IPC分类号： F04C23/02 ,  F04C23/00 ,  F04C18/02 ,  F04C29/02 ,  F04B39/02 ,  F04C28/02 ,  F04C29/00 ,  F04C29/04 ,  F04C29/12

CPC分类号： F04C23/02 ,  F04B39/0246 ,  F04C18/0215 ,  F04C18/0261 ,  F04C23/005 ,  F04C23/008 ,  F04C28/02 ,  F04C29/0085 ,  F04C29/026 ,  F04C29/045 ,  F04C29/12

摘要： A hermetic compressor includes a hermetic container having a bottom portion in which lubricating oil is stored and an electric motor including a stator and a rotator. The hermetic compressor further includes a drive shaft attached to the rotator and a compression mechanism for compressing refrigerant by using rotation of the drive shaft. The hermetic compressor also includes a rotary pressure increasing mechanism for increasing a pressure of refrigerant gas, the rotary pressure increasing mechanism being arranged on the rotator, and a cylindrical lateral wall for partitioning a space above the electric motor into an outer space and an inner space in a manner that the a cylindrical lateral wall surrounds the rotary pressure increasing mechanism. Finally, the hermetic compressor includes a discharge pipe for allowing the refrigerant to flow out from the inner space into an external circuit that is external to the hermetic container.

公开(公告)号：US20120107151A1

公开(公告)日：2012-05-03

申请号：US13381031

申请日：2009-06-26

申请人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Teruhiko Nishiki ,  Hideaki Maeyama ,  Taro Kato ,  Keisuke Shingu ,  Takuho Hirahara ,  Shin Sekiya

发明人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Teruhiko Nishiki ,  Hideaki Maeyama ,  Taro Kato ,  Keisuke Shingu ,  Takuho Hirahara ,  Shin Sekiya

IPC分类号： F04B37/00 ,  F04B35/04 ,  F04B39/06

CPC分类号： F04B39/16 ,  F04C18/0215 ,  F04C18/356 ,  F04C23/008 ,  F04C23/02 ,  F04C29/023 ,  F04C29/028 ,  F04C29/045 ,  F04C2240/807

摘要： A refrigerant compressor includes: an electric motor including a stator and rotor inside a sealed vessel; a compressing mechanism driven by a crank shaft in the rotor; a lower portion oil pool storing in the sealed vessel lubricating oil that lubricates the compressing mechanism; an upper counterweight on an upper end of the rotor. Refrigerant gas compressed by the compressing mechanism is discharged inside the sealed vessel, passes through a gas channel formed on the electric motor, moves from a lower space to an upper space with respect to the electric motor, and is discharged outside the sealed vessel. An oil return flow channel is formed on the upper end of the rotor toward a lower end from a vicinity of a leading end portion of the upper counterweight in a direction of rotation, and oil expressed in a vicinity of the rotor is directed to the oil return flow channel.

摘要翻译： 制冷剂压缩机包括：密封容器内的定子和转子的电动机; 由转子中的曲轴驱动的压缩机构; 存储在密封容器润滑油中的下部油池，其润滑压缩机构; 在转子的上端上的上配重。 由压缩机构压缩的制冷剂气体在密封容器内部排出，通过形成在电动机上的气体通道，相对于电动机从下部空间向上部空间移动，并排出到密封容器的外部。 在转子的上端形成有从上配重的前端部的旋转方向的下端朝向下端的回油流路，在转子附近表示的油被引导到油 回流通道。

公开(公告)号：US08753098B2

公开(公告)日：2014-06-17

申请号：US13381031

申请日：2009-06-26

申请人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Teruhiko Nishiki ,  Hideaki Maeyama ,  Taro Kato ,  Keisuke Shingu ,  Takuho Hirahara ,  Shin Sekiya

发明人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Teruhiko Nishiki ,  Hideaki Maeyama ,  Taro Kato ,  Keisuke Shingu ,  Takuho Hirahara ,  Shin Sekiya

IPC分类号： F01C21/04 ,  F01C21/06 ,  F03C2/00 ,  F03C4/00

CPC分类号： F04B39/16 ,  F04C18/0215 ,  F04C18/356 ,  F04C23/008 ,  F04C23/02 ,  F04C29/023 ,  F04C29/028 ,  F04C29/045 ,  F04C2240/807

摘要： A refrigerant compressor includes: an electric motor including a stator and rotor inside a sealed vessel; a compressing mechanism driven by a crank shaft in the rotor; a lower portion oil pool storing in the sealed vessel lubricating oil that lubricates the compressing mechanism; an upper counterweight on an upper end of the rotor. Refrigerant gas compressed by the compressing mechanism is discharged inside the sealed vessel, passes through a gas channel formed on the electric motor, moves from a lower space to an upper space with respect to the electric motor, and is discharged outside the sealed vessel. An oil return flow channel is formed on the upper end of the rotor toward a lower end from a vicinity of a leading end portion of the upper counterweight in a direction of rotation, and oil expressed in a vicinity of the rotor is directed to the oil return flow channel.

摘要翻译： 制冷剂压缩机包括：密封容器内的定子和转子的电动机; 由转子中的曲轴驱动的压缩机构; 存储在密封容器润滑油中的下部油池，其润滑压缩机构; 在转子的上端上的上配重。 由压缩机构压缩的制冷剂气体在密封容器内部排出，通过形成在电动机上的气体通道，相对于电动机从下部空间向上部空间移动，并排出到密封容器的外部。 在转子的上端部，从上侧配重的前端部的旋转方向的下端向下端形成回油流路，在转子附近表示的油向油 回流通道。

公开(公告)号：US20150052936A1

公开(公告)日：2015-02-26

申请号：US14391928

申请日：2013-01-16

申请人： Tetsuhide Yokoyama ,  Shogo Moroe ,  Yoshinori Shirafuji ,  Teruhiko Nishiki ,  Taro Kato ,  Hideaki Maeyama ,  Hiroki Nagasawa ,  Keisuke Shingu

发明人： Tetsuhide Yokoyama ,  Shogo Moroe ,  Yoshinori Shirafuji ,  Teruhiko Nishiki ,  Taro Kato ,  Hideaki Maeyama ,  Hiroki Nagasawa ,  Keisuke Shingu

IPC分类号： F25B1/00 ,  F04D29/66 ,  F04D25/06 ,  F04C23/00 ,  F04C18/02 ,  F04C29/02 ,  F04C29/00 ,  F25B43/02 ,  F04D29/063

CPC分类号： F25B1/005 ,  F04B39/0238 ,  F04B39/0284 ,  F04B39/04 ,  F04C18/02 ,  F04C18/0207 ,  F04C18/356 ,  F04C23/008 ,  F04C29/0021 ,  F04C29/026 ,  F04C29/045 ,  F04C2240/807 ,  F04C2240/809 ,  F04C2270/20 ,  F04D25/06 ,  F04D29/063 ,  F04D29/662 ,  F25B1/04 ,  F25B31/004 ,  F25B43/02

摘要： A sealed compressor includes a centrifugal impeller above a rotor to synchronously rotate. A refrigerant rises through a rotor air hole, flows in an upper space, and flows out from a discharge pipe. The centrifugal impeller includes an oil separation plate on the rotor, and plural vanes standing on the oil separation plate, and forms inter-vane flow passages between adjacent vanes, and a vane inner flow passage that guides refrigerant from the rotor air hole to inner entrances of the inter-vane flow passages. Outer exits of the inter-vane flow passages are disposed along an entire circumference, and refrigerant increased in pressure while passing through the inter-vane flow passages flows out from the outer exits to the upper space. The oil separation plate closes a short-circuit passage through which the refrigerant directly flows from the vane inner flow passages to the discharge pipe without passing through the inter-vane flow passages.

摘要翻译： 密封压缩机包括在转子上方的同步旋转的离心式叶轮。 制冷剂通过转子空气孔升高，在上部空间中流动并从排出管流出。 离心式叶轮包括转子上的油分离板，和位于油分离板上的多个叶片，并在相邻叶片之间形成叶片间流动通道，以及将制冷剂从转子气孔引导到内部入口的叶片内流道 的叶片间流动通道。 叶片间流路的外部出口沿着整个圆周设置，并且制冷剂在通过叶片间流动通道时从压力升高而从外部出口流出到上部空间。 油分离板封闭制冷剂直接从叶片内流道流向排出管的短路通路，而不通过叶片间流路。

公开(公告)号：US09541310B2

公开(公告)日：2017-01-10

申请号：US14391928

申请日：2013-01-16

申请人： Tetsuhide Yokoyama ,  Shogo Moroe ,  Yoshinori Shirafuji ,  Teruhiko Nishiki ,  Taro Kato ,  Hideaki Maeyama ,  Hiroki Nagasawa ,  Keisuke Shingu

发明人： Tetsuhide Yokoyama ,  Shogo Moroe ,  Yoshinori Shirafuji ,  Teruhiko Nishiki ,  Taro Kato ,  Hideaki Maeyama ,  Hiroki Nagasawa ,  Keisuke Shingu

IPC分类号： F25B43/02 ,  F25B1/00 ,  F04B39/02 ,  F04B39/04 ,  F25B1/04 ,  F25B31/00 ,  F04C23/00 ,  F04C29/02 ,  F04C29/00 ,  F04D25/06 ,  F04D29/063 ,  F04D29/66 ,  F04C29/04 ,  F04C18/02 ,  F04C18/356

CPC分类号： F25B1/005 ,  F04B39/0238 ,  F04B39/0284 ,  F04B39/04 ,  F04C18/02 ,  F04C18/0207 ,  F04C18/356 ,  F04C23/008 ,  F04C29/0021 ,  F04C29/026 ,  F04C29/045 ,  F04C2240/807 ,  F04C2240/809 ,  F04C2270/20 ,  F04D25/06 ,  F04D29/063 ,  F04D29/662 ,  F25B1/04 ,  F25B31/004 ,  F25B43/02

摘要： A sealed compressor includes a centrifugal impeller above a rotor to synchronously rotate. A refrigerant rises through a rotor air hole, flows in an upper space, and flows out from a discharge pipe. The centrifugal impeller includes an oil separation plate on the rotor, and plural vanes standing on the oil separation plate, and forms inter-vane flow passages between adjacent vanes, and a vane inner flow passage that guides refrigerant from the rotor air hole to inner entrances of the inter-vane flow passages. Outer exits of the inter-vane flow passages are disposed along an entire circumference, and refrigerant increased in pressure while passing through the inter-vane flow passages flows out from the outer exits to the upper space. The oil separation plate closes a short-circuit passage through which the refrigerant directly flows from the vane inner flow passages to the discharge pipe without passing through the inter-vane flow passages.

摘要翻译： 密封压缩机包括在转子上方的同步旋转的离心式叶轮。 制冷剂通过转子空气孔升高，在上部空间中流动并从排出管流出。 离心式叶轮包括转子上的油分离板，和位于油分离板上的多个叶片，并在相邻叶片之间形成叶片间流动通道，以及将制冷剂从转子气孔引导到内部入口的叶片内流道 的叶片间流动通道。 叶片间流路的外部出口沿着整个圆周设置，并且制冷剂在通过叶片间流动通道时从压力升高而从外部出口流出到上部空间。 油分离板封闭制冷剂直接从叶片内流道流向排出管的短路通路，而不通过叶片间流路。

公开(公告)号：US20120085118A1

公开(公告)日：2012-04-12

申请号：US13377665

申请日：2010-05-24

申请人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Shin Sekiya ,  Kei Sasaki ,  Raito Kawamura ,  Taro Kato ,  Atsuyoshi Fukaya ,  Takeshi Fushiki ,  Hideaki Maeyama ,  Masao Tani

发明人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Shin Sekiya ,  Kei Sasaki ,  Raito Kawamura ,  Taro Kato ,  Atsuyoshi Fukaya ,  Takeshi Fushiki ,  Hideaki Maeyama ,  Masao Tani

IPC分类号： F25B1/10 ,  F04C29/06 ,  F04C23/00

CPC分类号： F04C23/008 ,  F04C18/3564 ,  F04C23/001 ,  F04C29/0035 ,  F04C29/065 ,  F04C29/068 ,  F04C29/12 ,  F04C2240/30 ,  F04C2270/12 ,  F04C2270/13 ,  F04C2270/14 ,  F04C2270/20

摘要： A refrigerant compressor that enhances compressor efficiency by both reducing an amplitude of pressure pulsations and reducing pressure losses in a discharge muffler space into which is discharged a refrigerant compressed at a compression unit. A low-stage discharge muffler space is formed in the shape of a ring around a drive shaft. In the low-stage discharge muffler space, a discharge port rear guide is provided in the proximity of a discharge port through which is discharged the refrigerant compressed by a low-stage compression unit. The discharge port rear guide is provided at a flow path in one direction out of two flow paths from the discharge port to a communication port in different directions around the drive shaft, and prevents the refrigerant from flowing in that direction, thereby causing the refrigerant to circulate in a forward direction in the ring-shaped discharge muffler space.

摘要翻译： 一种制冷剂压缩机，其通过减小压力脉动的振幅并减少排出在压缩单元处压缩的制冷剂的排出消声器空间中的压力损失来提高压缩机效率。 低级排放消音器空间围绕驱动轴形成环形。 在低级排放消声器空间中，排出口后导向件设置在排出口的附近，排出口将被低级压缩单元压缩的制冷剂排出。 排出口后引导件设置在从排出口到驱动轴的不同方向上的连通口的两个流动路径中的一个方向的流动路径处，并且防止制冷剂沿该方向流动，从而使制冷剂 在环状放电消声器空间中沿向前方向循环。

公开(公告)号：US08790097B2

公开(公告)日：2014-07-29

申请号：US13377665

申请日：2010-05-24

申请人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Shin Sekiya ,  Kei Sasaki ,  Raito Kawamura ,  Taro Kato ,  Atsuyoshi Fukaya ,  Takeshi Fushiki ,  Hideaki Maeyama ,  Masao Tani

发明人： Tetsuhide Yokoyama ,  Toshihide Koda ,  Shin Sekiya ,  Kei Sasaki ,  Raito Kawamura ,  Taro Kato ,  Atsuyoshi Fukaya ,  Takeshi Fushiki ,  Hideaki Maeyama ,  Masao Tani

IPC分类号： F01C1/30 ,  F01C11/00 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C11/00 ,  F04C13/00 ,  F04C23/00

CPC分类号： F04C23/008 ,  F04C18/3564 ,  F04C23/001 ,  F04C29/0035 ,  F04C29/065 ,  F04C29/068 ,  F04C29/12 ,  F04C2240/30 ,  F04C2270/12 ,  F04C2270/13 ,  F04C2270/14 ,  F04C2270/20

摘要： A refrigerant compressor that enhances compressor efficiency by both reducing an amplitude of pressure pulsations and reducing pressure losses in a discharge muffler space into which is discharged a refrigerant compressed at a compression unit. A low-stage discharge muffler space is formed in the shape of a ring around a drive shaft. In the low-stage discharge muffler space, a discharge port rear guide is provided in the proximity of a discharge port through which is discharged the refrigerant compressed by a low-stage compression unit. The discharge port rear guide is provided at a flow path in one direction out of two flow paths from the discharge port to a communication port in different directions around the drive shaft, and prevents the refrigerant from flowing in that direction, thereby causing the refrigerant to circulate in a forward direction in the ring-shaped discharge muffler space.

摘要翻译： 一种制冷剂压缩机，其通过减小压力脉动的振幅并减少排出在压缩单元处压缩的制冷剂的排出消声器空间中的压力损失来提高压缩机效率。 低级排放消音器空间围绕驱动轴形成环形。 在低级排放消声器空间中，排出口后导向件设置在排出口的附近，排出口将被低级压缩单元压缩的制冷剂排出。 排出口后引导件设置在从排出口到驱动轴的不同方向上的连通口的两个流动路径中的一个方向的流动路径处，并且防止制冷剂沿该方向流动，从而使制冷剂 在环状放电消声器空间中沿向前方向循环。

公开(公告)号：US09011121B2

公开(公告)日：2015-04-21

申请号：US13377678

申请日：2010-05-24

申请人： Tetsuhide Yokoyama ,  Raito Kawamura ,  Kei Sasaki ,  Shin Sekiya ,  Taro Kato ,  Masao Tani ,  Atsuyoshi Fukaya ,  Takeshi Fushiki

发明人： Tetsuhide Yokoyama ,  Raito Kawamura ,  Kei Sasaki ,  Shin Sekiya ,  Taro Kato ,  Masao Tani ,  Atsuyoshi Fukaya ,  Takeshi Fushiki

IPC分类号： F01C21/00 ,  F04C23/00 ,  F04C18/356 ,  F04C29/00 ,  F04C29/06 ,  F04C29/12

CPC分类号： F04C23/008 ,  F04C18/3564 ,  F04C23/001 ,  F04C29/0035 ,  F04C29/065 ,  F04C29/068 ,  F04C29/12 ,  F04C2240/30 ,  F04C2270/12 ,  F04C2270/13 ,  F04C2270/14 ,  F04C2270/20

摘要： A device that enhances compressor efficiency by reducing pressure losses in a discharge muffler space into which is discharged a refrigerant compressed by a compression unit. A low-stage discharge muffler space is formed in the shape of a ring around a drive shaft. In the low-stage discharge muffler space, a communication port flow guide is provided so as to cover a predetermined area of an opening of a communication port from a side of a flow path in a reverse direction out of two flow paths in different directions around the drive shaft from a discharge port through which is discharged the refrigerant compressed by a low-stage compression unit to the communication port through which the refrigerant flows out. The communication port flow guide transforms a direction of a flow into a direction of a connecting flow path.

摘要翻译： 一种通过减少排出消声器空间中的压力损失来提高压缩机效率的装置，其中排出由压缩单元压缩的制冷剂。 低级排放消音器空间围绕驱动轴形成环形。 在低级排放消音器空间中，设置有连通口流动引导件，以便从不同方向上的两个流动路径中的相反方向的流路的一侧覆盖通信口的开口的预定区域 来自排出口的驱动轴将通过低级压缩单元压缩的制冷剂排出到制冷剂流过的连通口。 通信端口流向导将流的方向变换为连接流路的方向。

公开(公告)号：US20120085119A1

公开(公告)日：2012-04-12

申请号：US13377678

申请日：2010-05-24

申请人： Tetsuhide Yokoyama ,  Raito Kawamura ,  Kei Sasaki ,  Shin Sekiya ,  Taro Kato ,  Masao Tani ,  Atsuyoshi Fukaya ,  Takeshi Fushiki

发明人： Tetsuhide Yokoyama ,  Raito Kawamura ,  Kei Sasaki ,  Shin Sekiya ,  Taro Kato ,  Masao Tani ,  Atsuyoshi Fukaya ,  Takeshi Fushiki

IPC分类号： F25B30/02 ,  F04B19/00

CPC分类号： F04C23/008 ,  F04C18/3564 ,  F04C23/001 ,  F04C29/0035 ,  F04C29/065 ,  F04C29/068 ,  F04C29/12 ,  F04C2240/30 ,  F04C2270/12 ,  F04C2270/13 ,  F04C2270/14 ,  F04C2270/20

摘要： A device that enhances compressor efficiency by reducing pressure losses in a discharge muffler space into which is discharged a refrigerant compressed by a compression unit. A low-stage discharge muffler space is formed in the shape of a ring around a drive shaft. In the low-stage discharge muffler space, a communication port flow guide is provided so as to cover a predetermined area of an opening of a communication port from a side of a flow path in a reverse direction out of two flow paths in different directions around the drive shaft from a discharge port through which is discharged the refrigerant compressed by a low-stage compression unit to the communication port through which the refrigerant flows out. The communication port flow guide transforms a direction of a flow into a direction of a connecting flow path.

摘要翻译： 一种通过减少排出消声器空间中的压力损失来提高压缩机效率的装置，其中排出由压缩单元压缩的制冷剂。 低级排放消音器空间围绕驱动轴形成环形。 在低级排放消音器空间中，设置有连通口流动引导件，以便从不同方向上的两个流动路径中的相反方向的流路的一侧覆盖通信口的开口的预定区域 来自排出口的驱动轴将通过低级压缩单元压缩的制冷剂排出到制冷剂流过的连通口。 通信端口流向导将流的方向变换为连接流路的方向。

公开(公告)号：US08817144B2

公开(公告)日：2014-08-26

申请号：US13365146

申请日：2012-02-02

申请人： Taro Kato ,  Mineo Shimotsusa ,  Hiroaki Sano ,  Takeshi Ichikawa ,  Yasuhiro Sekine ,  Mahito Shinohara ,  Genzo Momma

发明人： Taro Kato ,  Mineo Shimotsusa ,  Hiroaki Sano ,  Takeshi Ichikawa ,  Yasuhiro Sekine ,  Mahito Shinohara ,  Genzo Momma

IPC分类号： H01L21/00

CPC分类号： H01L27/14627 ,  H01L27/14621 ,  H01L27/14629 ,  H01L27/1463

摘要： A photoelectric conversion apparatus includes a semiconductor substrate having a photoelectric conversion portion. An insulator is provided on the semiconductor substrate. The insulator has a hole corresponding to the photoelectric conversion portion. A waveguide member is provided in the hole. An in-layer lens is provided on a side of the waveguide member farther from the semiconductor substrate. A first intermediate member is provided between the waveguide member and the in-layer lens. The first intermediate member has a lower refractive index than the in-layer lens.

摘要翻译： 光电转换装置包括具有光电转换部分的半导体衬底。 绝缘体设置在半导体衬底上。 绝缘体具有与光电转换部对应的孔。 波导构件设置在孔中。 在距离半导体衬底更远的波导构件的一侧设置有层内透镜。 第一中间构件设置在波导构件和内层透镜之间。 第一中间构件具有比层内透镜低的折射率。