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公开(公告)号：US5340018A
公开(公告)日：1994-08-23
申请号：US107429
申请日：1993-08-17
Applicant: Robert MacDonald
Inventor： Robert MacDonald
CPC classification number: G05D23/1353
Abstract: A mixing valve having a modular cartridge containing a volume control valve and a thermostatic valve. The cartridge comprises a tubular sleeve having rotatably disposed therein a hollow cylindrical housing containing a valve plate mounted on its bottom end. The valve plate cooperates with a fixed valve plate in a nose piece of the cartridge to control the volumetric flow of water into the cartridge. An inner housing is disposed within the hollow cylindrical housing and defines therewith cold and hot water inlet passageways which are in communication with a mixing chamber in the interior of the inner housing via cold and hot water supply openings. The thermostatic control valve includes a temperature responsive element disposed in the mixing chamber which is operably connected to a piston which is axially slidably movable in a cylinder. The cylinder is fixedly mounted on the top of the inner housing with the bottom of the cylinder and the top of the inner housing defining the hot water supply opening and the top of the cylinder defining with an inner shoulder in the cylindrical housing the cold water supply opening. Upward movement of the piston serves to close off the cold water supply opening while downward movement of the piston serves to close off the hot water supply opening.
Abstract translation: 一种混合阀，其具有包含体积控制阀和恒温阀的模块化盒。 该盒包括一个可旋转地设置在其中的中空圆柱形壳体的管状套筒，该壳体包含安装在其底端上的阀板。 阀板与药筒鼻部的固定阀板配合，以控制水进入药筒的体积流量。 内壳体设置在中空圆柱形壳体内并且限定冷水和热水入口通道，其通过冷热供水开口与内壳体内部的混合室连通。 恒温控制阀包括设置在混合室中的温度响应元件，其可操作地连接到可在气缸中可轴向滑动的活塞。 气缸与气缸的底部固定地安装在内壳的顶部，内壳的顶部限定热水供应开口，气缸的顶部在圆柱形壳体中限定有一个内肩，冷水供应 开放 活塞的向上运动用于关闭冷水供应开口，同时活塞的向下运动用于关闭热水供应开口。
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公开(公告)号：US4609177A
公开(公告)日：1986-09-02
申请号：US788319
申请日：1985-10-17
Applicant: Larry G. Turner , Leo S. Stanish , Manfred Kuttruff , Walter J. Budzinski , Robert MacDonald
Inventor： Larry G. Turner , Leo S. Stanish , Manfred Kuttruff , Walter J. Budzinski , Robert MacDonald
CPC classification number: F16K27/065 , F16K5/188
Abstract: A three-piece angle stop valve comprises a valve body, resilient control sleeve and handle, with no separate fastening or sealing elements required. Inlet line pressure resiliently biases the side walls of the control sleeve and a circumferential sealing flap formed thereon into sealing engagement with the valve bore to prevent leakage. The handle is secured to the valve body by resilient formations which snap into a circumferential groove on the valve body. The handle rotates the control sleeve by means of telescoping splines. Several circumferential and axial reinforcing ribs are formed on the interior of the control sleeve.
Abstract translation: 三件式角度截止阀包括阀体，弹性控制套和手柄，不需要单独的紧固件或密封元件。 入口管线压力弹性地偏压控制套管的侧壁和形成在其上的周向密封翼片，以与阀孔密封接合以防止泄漏。 手柄通过弹性结构固定到阀体上，弹性结构卡入阀体上的圆周槽中。 手柄通过伸缩花键旋转控制套筒。 在控制套筒的内部形成有多个周向和轴向加强肋。
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公开(公告)号：US20180156032A1
公开(公告)日：2018-06-07
申请号：US15786097
申请日：2017-10-17
Applicant: Robert MacDonald , Gabor Vecseri , Benjamin Jennings
Inventor： Robert MacDonald , Gabor Vecseri , Benjamin Jennings
Abstract: An apparatus, method, and system for generating pressure pulses in a drilling fluid flowing within coiled tubing assembly is described that includes; a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly that allows main exit flow fluid to flow past a drive shaft and motor such that the pilot fluid and the main exit flow fluid causes one or more flow throttling devices to generate large, rapid controllable pulses. The pulses generated by the flow throttling device thereby allow transmission of well-developed signals easily distinguished from any noise resulting from other vibrations due to nearby equipment within the borehole or exterior to the borehole, or within the coiled tubing assembly wherein the signals also provide predetermined height, width and shape of the signals.
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公开(公告)号：US08425284B2
公开(公告)日：2013-04-23
申请号：US12411164
申请日：2009-03-25
Applicant: Robert MacDonald , Shawn Westergaard , Ercole Santilli , Stephen Sinadinos , Gerald DeVries
Inventor： Robert MacDonald , Shawn Westergaard , Ercole Santilli , Stephen Sinadinos , Gerald DeVries
CPC classification number: B60H1/00028 , B60H2001/00085
Abstract: An apparatus for a heating, ventilating and air conditioning system may include an outer shell and a honeycomb structure. The outer shell may define an interior volume having an inlet and an outlet providing an airflow path therethrough. The honeycomb structure may be attached to the outer shell and disposed in the airflow path. The honeycomb structure may include a plurality of polygonal apertures extending substantially in a direction of the airflow. The honeycomb structure may deflect sound waves away from a predetermined area.
Abstract translation: 用于加热，通风和空调系统的装置可以包括外壳和蜂窝结构。 外壳可以限定具有入口和出口的内部容积，该入口和出口提供穿过其中的气流路径。 蜂窝结构体可以附接到外壳并且设置在气流路径中。 蜂窝结构可以包括基本上沿气流方向延伸的多个多边形孔。 蜂窝结构可以使声波偏离预定区域。
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公开(公告)号：US20130048300A1
公开(公告)日：2013-02-28
申请号：US13336981
申请日：2011-12-23
Applicant: Robert MacDonald , Gabor Vecseri , Benjamin Jennings
Inventor： Robert MacDonald , Gabor Vecseri , Benjamin Jennings
Abstract: An apparatus, method, and system for generating pressure pulses in a drilling fluid flowing within coiled tubing assembly is described that includes; a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly that allows main exit flow fluid to flow past a drive shaft and motor such that the pilot fluid and the main exit flow fluid causes one or more flow throttling devices to generate large, rapid controllable pulses thereby allowing transmission of well developed signals easily distinguished from any noise resulting from other vibrations due to nearby equipment within the borehole or exterior to the borehole, or within the coiled tubing assembly wherein the signals also provide predetermined height, width and shape of the signals.
Abstract translation: 描述了一种用于在连续油管组件内流动的钻井液中产生压力脉冲的装置，方法和系统，其包括： 纵向和轴向地定位在主阀致动器组件的中心内的流量节流装置，其允许主出口流动流体流过驱动轴和马达，使得先导流体和主出口流动流体使一个或多个流量节流装置 产生大的，快速的可控脉冲，从而允许良好发展的信号的传输容易地与由钻孔内的附近设备或钻孔外部或在连续油管组件内的其他振动产生的任何噪声区分开，其中信号还提供预定的高度，宽度 和形状的信号。
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Patent Agency Ranking
公开(公告)号：US20100248607A1
公开(公告)日：2010-09-30
申请号：US12411164
申请日：2009-03-25
Applicant: Robert MacDonald , Shawn Westergaard , Ercole Santilli , Stephen Sinadinos , Gerald DeVries
Inventor： Robert MacDonald , Shawn Westergaard , Ercole Santilli , Stephen Sinadinos , Gerald DeVries
CPC classification number: B60H1/00028 , B60H2001/00085
Abstract: An apparatus for a heating, ventilating and air conditioning system may include an outer shell and a honeycomb structure. The outer shell may define an interior volume having an inlet and an outlet providing an airflow path therethrough. The honeycomb structure may be attached to the outer shell and disposed in the airflow path. The honeycomb structure may include a plurality of polygonal apertures extending substantially in a direction of the airflow. The honeycomb structure may deflect sound waves away from a predetermined area.
Abstract translation: 用于加热，通风和空调系统的装置可以包括外壳和蜂窝结构。 外壳可以限定具有入口和出口的内部容积，该入口和出口提供穿过其中的气流路径。 蜂窝结构体可以附接到外壳并且设置在气流路径中。 蜂窝结构可以包括基本上沿气流方向延伸的多个多边形孔。 蜂窝结构可以使声波偏离预定区域。
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公开(公告)号：US20070122239A1
公开(公告)日：2007-05-31
申请号：US11698341
申请日：2007-01-26
Applicant: Robert MacDonald , Robert Race
Inventor： Robert MacDonald , Robert Race
IPC: E02D5/00
CPC classification number: E02D29/0225 , E02D29/025 , E02D2600/20
Abstract: A retaining wall block (1) has parallel top and bottom faces (2, 3), a front face (4), a rear face (5), first and second side wall faces (6, 7) and a vertical plane of symmetry (S) extending between the front and rear faces (4, 5). The block (1) is formed as a body portion (8) including the front face (4), a head portion (9) including the rear face (5) and a neck portion (10) connecting the body portion (8) and the head portion (9). The body, head and neck portions (8, 9, 10) each extend between the top and bottom faces (2, 3) and between the first and second side wall faces (6, 7). An opening (13)′ extends through the neck portion (10) from the top face (2) to the bottom face (3), dividing the neck portion (10) into first and second neck wall members (14, 15) extending rearwardly from the body portion (8) to the head portion (9). First and second pin holes (16 and 17) are each disposed in the body portion (8) and open onto the top face (2) for receiving a pin (50, 51) with a free end of the pin protruding beyond the top face. First and second pin receiving cavities (18, 19) are each disposed in the body portion (8) and open onto the bottom face (3) for receiving the free end of a pin (50, 51) received in a pin hole (16 and 17) of an adjacent block (1) disposed therebeneath so as to interlock the blocks (1) with a predetermined setback. The neck wall members (14, 15), pin holes (16 and 17) and pin receiving cavities (18, 19) are positioned such that a first plane (P1) extending parallel to the plane of symmetry (5) passes through the first pin receiving cavity (18), first pin hole (16) and first neck wall member (14) and a second plane (P2) extending parallel to the plane of symmetry (5) passes through the second pin receiving cavity (19), second pin hole (17) and second neck wall member (15).
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公开(公告)号：US20070119105A1
公开(公告)日：2007-05-31
申请号：US11273303
申请日：2005-11-14
Applicant: Robert MacDonald , Philip MacDonald
Inventor： Robert MacDonald , Philip MacDonald
CPC classification number: E04F13/12 , E04F13/0826 , E04F13/0889
Abstract: The invention provides a dry joint wall panel attachment system, applying the rainscreen principle. Interlocking components are used to attach aluminum wall panels to an exterior wall.
Abstract translation: 本发明提供了一种应用雨衣原理的干式连接壁板附接系统。 联锁组件用于将铝墙板连接到外墙。
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29.发明申请Compositions and methods for enhanced delivery of compounds via transfection complexes 审中-公开通过转染复合物增强化合物的组合物和方法公开(公告)号：US20050261221A1
公开(公告)日：2005-11-24
申请号：US11069115
申请日：2005-03-01
Applicant: Li Wang , Robert MacDonald
Inventor： Li Wang , Robert MacDonald
Abstract: The present invention relates to compositions and methods for enhanced delivery of compounds (e.g., drugs, nucleic acids, peptides, etc.) via transfection complexes (e.g., liposomes). In particular, the present invention utilizes agents that synergistically enhance the ability of a transfection complex to deliver a compound to cells or tissue.
Abstract translation: 本发明涉及通过转染复合物（例如，脂质体）增强化合物（例如药物，核酸，肽等）的递送的组合物和方法。 特别地，本发明利用协同增强转染复合物将化合物递送至细胞或组织的能力的试剂。
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公开(公告)号：US20050142179A1
公开(公告)日：2005-06-30
申请号：US10957977
申请日：2004-10-01
Applicant: Robert MacDonald , Li Wang
Inventor： Robert MacDonald , Li Wang
IPC: A61K9/127 , C12N20060101 , C12N15/85 , C12N15/88
CPC classification number: C12N15/88
Abstract: The present invention provides optimized transfection reagents comprising mixtures of cationiclipoids. In particular, the present invention provides DNA delivery vehicles based on identifying the optimal hydrophobicity of novel cationic phospholipid derivatives that, alone or in combination, form complexes with DNA (lipoplexes) and exhibit enhanced transfection activity.
Abstract translation: 本发明提供包含阳离子脂质混合物的优化的转染试剂。 特别地，本发明提供了基于鉴定与DNA单独或组合形成复合物（lipoplexes）并显示增强的转染活性的新型阳离子磷脂衍生物的最佳疏水性的DNA递送载体。
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