中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

65 records (took 0.02 seconds)

    Commercial kitchen exhaust system
    1.
    发明授权
    Commercial kitchen exhaust system 有权
    商用厨房排气系统

    公开(公告)号：US08939142B2

    公开(公告)日：2015-01-27

    申请号：US13935753

    申请日：2013-07-05

    Applicant: Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    Inventor： Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    IPC: F24C15/20

    CPC classification number: F24C15/2028 ,  F24C15/20 ,  F24C15/2042

    Abstract: An exhaust system includes a hood structure having one or more of (i) an exhaust flow infeed surface extending downward from a lower end of the filter unit that helps to feed the thermal plume toward the filter unit, (ii) a bypass flow transition surface extending upward from the upper end of the filter unit and then forward to aid bypass flow in circulating back toward the filter aperture and (iii) a front wall structure that includes a downwardly extending wall portion with a chamfered and/or curved transition portion at its lower end and a rearwardly extending wall portion.

    Abstract translation: 排气系统包括罩结构，其具有以下一个或多个（i）从过滤器单元的下端向下延伸的排气流进给表面，其有助于将热羽流送向过滤器单元，（ii）旁通流过渡面 从过滤器单元的上端向上延伸，然后向前以帮助旁路流向循环回过滤器孔，并且（iii）前壁结构，其包括向下延伸的壁部分，其在其上具有倒角和/或弯曲的过渡部分 下端和向后延伸的壁部分。

    Commercial kitchen exhaust system
    2.
    发明授权
    Commercial kitchen exhaust system 有权

    公开(公告)号：US08505530B2

    公开(公告)日：2013-08-13

    申请号：US12622070

    申请日：2009-11-19

    Applicant: Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    Inventor： Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    IPC: F24C15/20

    CPC classification number: F24C15/2028 ,  F24C15/20 ,  F24C15/2042

    Abstract: An exhaust system includes a hood structure having one or more of (i) an exhaust flow infeed surface extending downward from a lower end of the filter unit that helps to feed the thermal plume toward the filter unit, (ii) a bypass flow transition surface extending upward from the upper end of the filter unit and then forward to aid bypass flow in circulating back toward the filter aperture and (iii) a front wall structure that includes a downwardly extending wall portion with a chamfered and/or curved transition portion at its lower end and a rearwardly extending wall portion.

    Impact filter with grease trap
    3.
    发明授权
    Impact filter with grease trap 有权
    带防尘圈的冲击式过滤器

    公开(公告)号：US08157894B2

    公开(公告)日：2012-04-17

    申请号：US13113464

    申请日：2011-05-23

    Applicant: Kui-Chiu Kwok ,  Russell Robison

    Inventor： Kui-Chiu Kwok ,  Russell Robison

    IPC: B01D45/00

    CPC classification number: B01D45/08 ,  F24C15/2035 ,  Y10S55/30 ,  Y10S55/36

    Abstract: An impact filter suitable for a kitchen exhaust hood is provided with a grease trap to capture grease particles and channel the particles away. The trap can be of different configurations. The filter can be used in various processes to clean air streams, such as filtering processes for removing grease and other cooking exhaust particles and other processes for removing grease particles.

    Abstract translation: 适用于厨房排气罩的冲击式过滤器设置有油脂捕集器，以捕获油脂颗粒并使颗粒通过。 陷阱可以有不同的配置。 过滤器可用于各种工艺中以清洁气流，例如用于除去油脂和其它烹饪废气颗粒的过滤工艺以及用于除去油脂颗粒的其它方法。

    Impact filter with grease trap
    4.
    发明授权
    Impact filter with grease trap 有权
    带防尘圈的冲击式过滤器

    公开(公告)号：US07947123B2

    公开(公告)日：2011-05-24

    申请号：US11936935

    申请日：2007-11-08

    Applicant: Kui-Chiu Kwok ,  Russell Robison

    Inventor： Kui-Chiu Kwok ,  Russell Robison

    IPC: B01D45/00

    CPC classification number: B01D45/08 ,  F24C15/2035 ,  Y10S55/30 ,  Y10S55/36

    Abstract: An impact filter suitable for a kitchen exhaust hood is provided with a grease trap to capture grease particles and channel the particles away. The trap can be of different configurations. The filter can be used in various system layouts.

    Abstract translation: 适用于厨房排气罩的冲击式过滤器设置有油脂捕集器，以捕获油脂颗粒并使颗粒通过。 陷阱可以有不同的配置。 过滤器可用于各种系统布局。

    COMMERCIAL KITCHEN EXHAUST SYSTEM
    5.
    发明申请
    COMMERCIAL KITCHEN EXHAUST SYSTEM 有权
    商业厨房排气系统

    公开(公告)号：US20110114076A1

    公开(公告)日：2011-05-19

    申请号：US12622070

    申请日：2009-11-19

    Applicant: Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    Inventor： Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    IPC: F24C15/20

    CPC classification number: F24C15/2028 ,  F24C15/20 ,  F24C15/2042

    Abstract: An exhaust system includes a hood structure having one or more of (i) an exhaust flow infeed surface extending downward from a lower end of the filter unit that helps to feed the thermal plume toward the filter unit, (ii) a bypass flow transition surface extending upward from the upper end of the filter unit and then forward to aid bypass flow in circulating back toward the filter aperture and (iii) a front wall structure that includes a downwardly extending wall portion with a chamfered and/or curved transition portion at its lower end and a rearwardly extending wall portion.

    Abstract translation: 排气系统包括罩结构，其具有以下一个或多个（i）从过滤器单元的下端向下延伸的排气流进给表面，其有助于将热羽流送向过滤器单元，（ii）旁通流过渡面 从过滤器单元的上端向上延伸，然后向前以帮助旁路流向循环回过滤器孔，并且（iii）前壁结构，其包括向下延伸的壁部分，其在其上具有倒角和/或弯曲的过渡部分 下端和向后延伸的壁部分。

    COMMERCIAL KITCHEN EXHAUST SYSTEM
    6.
    发明申请
    COMMERCIAL KITCHEN EXHAUST SYSTEM 有权
    商业厨房排气系统

    公开(公告)号：US20130291855A1

    公开(公告)日：2013-11-07

    申请号：US13935753

    申请日：2013-07-05

    Applicant: Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    Inventor： Russell Robison ,  Kui-Chiu Kwok ,  Bruce Lukens

    IPC: F24C15/20

    CPC classification number: F24C15/2028 ,  F24C15/20 ,  F24C15/2042

    Abstract: An exhaust system includes a hood structure having one or more of (i) an exhaust flow infeed surface extending downward from a lower end of the filter unit that helps to feed the thermal plume toward the filter unit, (ii) a bypass flow transition surface extending upward from the upper end of the filter unit and then forward to aid bypass flow in circulating back toward the filter aperture and (iii) a front wall structure that includes a downwardly extending wall portion with a chamfered and/or curved transition portion at its lower end and a rearwardly extending wall portion.

    Abstract translation: 排气系统包括罩结构，其具有以下一个或多个（i）从过滤器单元的下端向下延伸的排气流进给表面，其有助于将热羽流送向过滤器单元，（ii）旁通流过渡面 从过滤器单元的上端向上延伸，然后向前以帮助旁路流向循环回过滤器孔，并且（iii）前壁结构，其包括向下延伸的壁部分，其在其上具有倒角和/或弯曲的过渡部分 下端和向后延伸的壁部分。

    IMPACT FILTER WITH GREASE TRAP
    7.
    发明申请
    IMPACT FILTER WITH GREASE TRAP 有权
    IMPACT过滤器与润滑脂

    公开(公告)号：US20110214565A1

    公开(公告)日：2011-09-08

    申请号：US13113464

    申请日：2011-05-23

    Applicant: Kui-Chiu Kwok ,  Russell Robison

    Inventor： Kui-Chiu Kwok ,  Russell Robison

    IPC: B01D45/08 ,  B03C3/145

    CPC classification number: B01D45/08 ,  F24C15/2035 ,  Y10S55/30 ,  Y10S55/36

    Abstract: An impact filter suitable for a kitchen exhaust hood is provided with a grease trap to capture grease particles and channel the particles away. The trap can be of different configurations. The filter can be used in various processes to clean air streams, such as filtering processes for removing grease and other cooking exhaust particles and other processes for removing grease particles.

    Abstract translation: 适用于厨房排气罩的冲击式过滤器设置有油脂捕集器，以捕获油脂颗粒并使颗粒通过。 陷阱可以有不同的配置。 过滤器可用于各种工艺中以清洁气流，例如用于除去油脂和其它烹饪废气颗粒的过滤工艺以及用于除去油脂颗粒的其它方法。

    ELECTROSTATIC PRECIPITATOR WASH SYSTEM
    9.
    发明申请
    ELECTROSTATIC PRECIPITATOR WASH SYSTEM 审中-公开
    静电消除器洗涤系统

    公开(公告)号：US20070240742A1

    公开(公告)日：2007-10-18

    申请号：US11766829

    申请日：2007-06-22

    Applicant: Kui-Chiu Kwok ,  Russell Robison

    Inventor： Kui-Chiu Kwok ,  Russell Robison

    IPC: B03C3/74 ,  B08B3/04

    CPC classification number: B03C3/78 ,  B03C3/08

    Abstract: An electrostatic precipitator wash system includes a plurality of fluidic oscillator nozzles through which wash solution is directed at the electrostatic cell of the electrostatic precipitator. The nozzles are provided in a manifold rotatable about an axis of the manifold. The manifold is rotated through an arc of about 90° while emitting wash solution toward the cell in an oscillating stream of drops.

    Abstract translation: 静电除尘器清洗系统包括多个流体振荡器喷嘴，洗涤液通过该喷嘴指向静电除尘器的静电电池。 喷嘴设置在可绕歧管的轴线旋转的歧管中。 歧管旋转大约90°的弧，同时以振荡的液滴流朝向细胞发射洗涤溶液。

    Welding helmet positive air pressuring system and method
    10.
    发明授权
    Welding helmet positive air pressuring system and method 有权
    焊接头盔正压加压系统及方法

    公开(公告)号：US09038199B2

    公开(公告)日：2015-05-26

    申请号：US12391629

    申请日：2009-02-24

    Applicant: William Joshua Becker ,  Kenneth S. Dobson ,  Kui-Chiu Kwok

    Inventor： William Joshua Becker ,  Kenneth S. Dobson ,  Kui-Chiu Kwok

    IPC: A61F9/06

    CPC classification number: A61F9/068

    Abstract: A method and system for controlling ventilation in a welding helmet is provided. The invention may be adapted to a wide variety of system types, and may reduce or eliminate the need for a shroud or barrier around the head and neck of the welder, of the type used in PAPR systems. The airflow system includes forward and rearward air streams, directed onto the face of the welder, onto the top of the head of the welder, and toward the back of the head of the welder. The air streams help to cool the welder, provide a fresh source of air for breathing, and create a positive pressure system that reduces or excludes entrainment of contaminated external air into the forwardly directed air flow. Certain embodiments may include streams that are filtered, split or redirected via deflectors and conduits to achieve the aforementioned goals.

    Abstract translation: 提供了一种用于控制焊接头盔中的通风的方法和系统。 本发明可以适用于各种各样的系统类型，并且可以减少或消除在PAPR系统中使用的类型的焊接机头部和颈部周围的护罩或障碍物的需要。 气流系统包括指向焊机表面的前向和后向气流到焊机头部的顶部并且朝向焊机头部的后部。 空气流有助于冷却焊机，为呼吸提供新鲜的空气源，并创建一个正压系统，减少或排除被污染的外部空气夹带在向前定向的空气流中。 某些实施例可以包括通过偏转器和导管过滤，分离或重定向以实现上述目标的流。

Patent Agency Ranking