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公开(公告)号：US09702426B2
公开(公告)日：2017-07-11
申请号：US14832521
申请日：2015-08-21
Applicant: DunAn Microstaq, Inc.
Inventor： Colin B. Bingle
Abstract: An adjustable shock absorber includes a housing defining an enclosed working space. A wall is formed in the working space and separates the working space into first and second fluid chambers. A compression valve is formed in the wall and a microvalve is attached to the compression valve and is operable to control fluid flow through the compression valve.
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公开(公告)号：US09512936B2
公开(公告)日：2016-12-06
申请号：US14743078
申请日：2015-06-18
Applicant: DunAn Microstaq, Inc.
Inventor： Edward Nelson Fuller , Parthiban Arunasalam , Chen Yang , Joe A. Ojeda, Sr. , Gengxun K. Gurley
CPC classification number: F16K99/0028 , F16K99/0011 , F16K99/0059
Abstract: A microvalve includes a first plate having an inner surface, a recessed region provided within the inner surface, a normally open fluid port and a normally closed fluid port provided within the recessed region. A first sealing structure extends about the normally open fluid port, and a second sealing structure extends about the normally closed fluid port. A second plate defines a non-movable portion and a movable portion. A surface of the non-movable portion abuts the inner surface of the first plate, the non-movable portion having an opening formed therethrough. The movable portion is formed within the opening, has an axis, and defines a displaceable member connected to the non-movable portion by a convoluted spring formed in the opening. The displaceable member is slidingly and axially movable within the opening between a first position, wherein the displaceable member cooperates with the second sealing structure to prevent fluid communication through the normally closed fluid port, and a second position, wherein the displaceable member does not cooperate with at least a portion of the second sealing structure to prevent fluid communication through the normally closed fluid port.
Abstract translation: 微型阀包括具有内表面的第一板，设置在内表面内的凹入区域，设置在凹陷区域内的常开流体端口和常闭流体端口。 第一密封结构围绕常开流体端口延伸，并且第二密封结构围绕常闭流体端口延伸。 第二板限定不可移动部分和可移动部分。 不可移动部分的表面邻接第一板的内表面，不可移动部分具有通过其形成的开口。 可动部分形成在开口内，具有轴线，并且限定了通过形成在开口中的回旋弹簧连接到不可移动部分的可移动部件。 所述可移动构件在所述开口内在第一位置之间滑动和轴向地可移动，其中所述可移位构件与所述第二密封结构协作以防止流体连通通过所述常闭流体端口和第二位置，其中所述可移位构件不与 所述第二密封结构的至少一部分，以防止流体通过常闭流体端口连通。
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公开(公告)号：US09505608B2
公开(公告)日：2016-11-29
申请号：US14713332
申请日：2015-05-15
Applicant: DunAn Microstaq, Inc.
Inventor： Parthiban Arunasalam , Chen Yang , E. Nelson Fuller , Joe A. Ojeda, Sr. , Gengxun Kara Gurley
IPC: F16K11/065 , B81B7/00 , F16K99/00
CPC classification number: B81B7/0061 , B81B2201/054 , B81B2203/0307 , B81B2203/0315 , F16K99/0011 , F16K99/0028 , F16K99/0044 , F16K2099/008
Abstract: A microvalve includes a displaceable member having an elongated arm portion, a plurality of actuator ribs connected through a central spine to the elongated arm portion, and a hinge portion. Each of the actuator ribs has a first portion and a second portion, the first portions each having an end connected to the central spine, the second portions each having an end connected to the central spine. A channel is formed in the plate. A plurality of elongated openings is formed in the plate and define the actuator ribs, each elongated opening having longitudinally extending side edges. One of the elongated openings separates each rib in the second portion of ribs from an adjacent rib or the plate. The channel and a longitudinally extending side edge of one of the elongated openings separate the second portion of the actuator ribs from the plate and define an electrical isolation region.
Abstract translation: 微型阀包括具有细长臂部分的可移动构件，通过中心脊连接到细长臂部分的多个致动器肋和铰链部分。 每个致动器肋具有第一部分和第二部分，第一部分各自具有连接到中心脊的端部，第二部分各自具有连接到中心脊部的端部。 在板中形成通道。 多个细长开口形成在板中并限定致动器肋，每个细长开口具有纵向延伸的侧边缘。 一个细长的开口将肋的第二部分中的每个肋与相邻的肋或板分开。 一个细长开口的通道和纵向延伸的侧边缘将致动器肋的第二部分与板分隔开并限定电隔离区。
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公开(公告)号：US20160047489A1
公开(公告)日：2016-02-18
申请号：US14743088
申请日：2015-06-18
Applicant: DunAn Microstaq, Inc.
Inventor： Edward Nelson Fuller , Parthiban Arunasalam , Chen Yang , Joe A. Ojeda, SR. , Gengxun K. Gurley
IPC: F16K99/00
CPC classification number: F16K99/0011 , B01L3/5027 , B81B1/00 , Y10T137/2224
Abstract: A microvalve includes a first plate having a surface, a recessed region provided within the surface, a fluid port provided within the recessed region, and a sealing structure extending about the fluid port. A second plate defines a non-movable portion and a movable portion, a surface of the non-movable portion abutting the surface of the first plate, the non-movable portion having first and second openings formed therethrough. The movable portion is formed within the first opening and has an axis, the movable portion defining a displaceable member connected to the non-movable portion by a convoluted spring formed in a second opening. The displaceable member is slidingly and axially movable within the first opening between a closed position, wherein the displaceable member cooperates with the sealing structure to prevent fluid communication through the fluid port, and an opened position, wherein the displaceable member does not cooperate with at least a portion of the sealing structure to prevent fluid communication through the fluid port.
Abstract translation: 微型阀包括具有表面的第一板，设置在表面内的凹入区域，设置在凹陷区域内的流体端口以及围绕流体端口延伸的密封结构。 第二板限定不可移动部分和可移动部分，不可移动部分的表面邻接第一板的表面，不可移动部分具有穿过其形成的第一和第二开口。 可移动部分形成在第一开口内并且具有轴线，该可移动部分限定通过形成在第二开口中的回旋弹簧连接到不可移动部分的可移动部件。 可移动构件在第一开口内在关闭位置之间滑动并可轴向移动，其中可移动构件与密封结构配合以防止流体连通通过流体端口和打开位置，其中可移位构件至少与至少配合 密封结构的一部分以防止流体通过流体端口连通。
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35.发明申请APPARATUS AND METHOD FOR CONTROLLING HEATING, COOLING, AND REFRIGERATION SENSOR SYSTEMS UTILIZING THE WIRELESS CLOUD 有权用于控制加热，冷却和制冷传感器系统的装置和方法，利用无线云公开(公告)号：US20140101286A1
公开(公告)日：2014-04-10
申请号：US14049797
申请日：2013-10-09
Applicant: DunAn Microstaq, Inc.
Inventor： Parthiban Arunasalam , Arvind Rao , Wayne Long , Dhaman Besarla
IPC: H04L29/08
CPC classification number: H04L67/28 , H04L12/6418 , H04L67/2838
Abstract: A system for controlling one or more structural appliances, such heating, cooling, and ventilation sensor systems utilizing cloud computing architecture, includes at least one intelligent controller, a local intelligent gateway in communication with the intelligent controller, and a cloud computing network in communication with the local intelligent gateway. A local device is operative to communicate through the cloud computing network to the intelligent controller.
Abstract translation: 用于控制一个或多个结构设备的系统，使用云计算架构的这种加热，冷却和通风传感器系统包括至少一个智能控制器，与智能控制器通信的本地智能网关，以及与智能控制器通信的云计算网络 本地智能网关。 本地设备可操作以通过云计算网络与智能控制器进行通信。
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Patent Agency Ranking
公开(公告)号：US11353140B2
公开(公告)日：2022-06-07
申请号：US16775402
申请日：2020-01-29
Applicant: DunAn Microstaq, Inc.
Inventor： E. Nelson Fuller , Parthiban Arunasalam , Chen Yang , Joe A. Ojeda
IPC: F16K99/00
Abstract: A microvalve includes a first plate having a surface defining an actuator cavity. A second plate has a surface that abuts the surface of the first plate and includes a displaceable member that is disposed within the actuator cavity for movement between a closed position, wherein the displaceable member prevents fluid communication through the microvalve, and an opened position, wherein the displaceable member does not prevent fluid communication through the microvalve. An actuator is connected to the displaceable member. The displaceable member includes a sealing portion having a plurality of elongated control arms extending inwardly from one end thereof, wherein the control arms are configured as a valve closing members for each of a plurality of fluid flow openings in the first plate.
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公开(公告)号：US20200240547A1
公开(公告)日：2020-07-30
申请号：US16775402
申请日：2020-01-29
Applicant: DunAn Microstaq, Inc.
Inventor： E. Nelson Fuller , Parthiban Arunasalam , Chen Yang , Joe A. Ojeda
IPC: F16K99/00
Abstract: A microvalve includes a first plate having a surface defining an actuator cavity. A second plate has a surface that abuts the surface of the first plate and includes a displaceable member that is disposed within the actuator cavity for movement between a closed position, wherein the displaceable member prevents fluid communication through the microvalve, and an opened position, wherein the displaceable member does not prevent fluid communication through the microvalve. An actuator is connected to the displaceable member. The displaceable member includes a sealing portion having a plurality of elongated control arms extending inwardly from one end thereof, wherein the control arms are configured as a valve closing members for each of a plurality of fluid flow openings in the first plate.
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公开(公告)号：US10563896B2
公开(公告)日：2020-02-18
申请号：US16244440
申请日：2019-01-10
Applicant: DunAn Microstaq, Inc.
Inventor： Buu C. Chung , Wayne C. Long , Arvind Rao , Chen Yang , Joseph Nguyen , Joe A. Ojeda, Sr. , Colin B. Bingle
Abstract: A manifold assembly is configured to calibrate and test one or more superheat controllers and includes a manifold frame, a manifold having a plurality of fluid conduits mounted to the manifold frame, and a plurality of superheat controller fittings mounted to the fluid conduits, each superheat controller fitting configured to have a superheat controller attached thereto.
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公开(公告)号：US10556072B2
公开(公告)日：2020-02-11
申请号：US15658861
申请日：2017-07-25
Applicant: DunAn Microstaq, Inc.
Inventor： E. Nelson Fuller , Parthiban Arunasalam , Joseph L. Nguyen , Joe A. Ojeda , Wayne C. Long
Abstract: An improved aerosol dispensing apparatus includes an aerosol container, a discharge piece, an actuator, a flow control canister valve assembly attached to the aerosol container, a battery, and an electronically controlled flow control valve electronically connected to the battery and in fluid communication with the flow control canister valve assembly. The aerosol container and the attached flow control canister valve assembly are further attached to the actuator and the actuator is mounted for slidable movement within the discharge piece. The flow control canister valve assembly is movable between an open position wherein a volume of an aerosol formulation is directed from the aerosol container through the flow control canister valve assembly to the electronically controlled flow control valve, and a closed position wherein the aerosol formulation is not permitted to flow through the flow control canister valve assembly to the electronically controlled flow control valve.
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40.发明申请公开(公告)号：US20190186800A1
公开(公告)日：2019-06-20
申请号：US16163855
申请日：2018-10-18
Applicant: DunAn Microstaq, Inc.
Inventor： Dhaman K. Besarla , Colin B. Bingle , Kevin C. Sinkar , Eric S. Shea
CPC classification number: F25B49/02 , F25B40/06 , F25B41/062 , F25B2600/2513 , F25B2700/197 , F25B2700/21175
Abstract: A method of controlling fluid flow through a heating, ventilating, air conditioning, and refrigeration (HVAC-R) system includes measuring temperature and pressure at an outlet of an evaporator of the HVAC-R system, wherein the evaporator is in fluid communication with a compressor, a condenser, an expansion device between the evaporator and the condenser, and a flow control valve between the compressor and the condenser, and measuring a sub-cooling temperature at an outlet of the condenser. The measured evaporator temperature and pressure data is sent to a first superheat processor, and the measured sub-cooling temperature data is send to a second superheat processor. A control signal to the expansion device from the first superheat processor and a control signal to the flow control valve from the second superheat processor are then simultaneously sent.
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