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1. 发明申请

US20100032207A1 Method and System for Forming a Non-Circular Borehole 审中-公开
标题翻译：形成非圆形井眼的方法和系统
公开(公告)号：US20100032207A1
公开(公告)日：2010-02-11
申请号：US12498021
申请日：2009-07-06
申请人： Jared Michael Potter , Robert Marshall Potter , James Robert Basler , Thomas Waller Wideman
发明人： Jared Michael Potter , Robert Marshall Potter , James Robert Basler , Thomas Waller Wideman
IPC分类号： E21B7/00 , E21B7/28 , E21B7/18 , E21B7/14 , E21B7/04 , E21B47/00
CPC分类号： E21B7/001 , F03G7/04 , F24T10/15 , F24T2010/53 , Y02E10/125
摘要： System and methods for creating shaped, non-circular boreholes in rocks especially for use with geothermal heat pump applications and for increasing wellbore support in applications such as horizontal oil and gas drilling are described. The systems and methods when applied to geothermal heat pumps create an elliptical shaped hole that is optimized for placing heat transfer tubes with a minimum of grout used. The significantly reduced cross-sectional area of the elliptical borehole also increases the overall drilling rate in rock and especially in hard rocks. In horizontal hard-rock drilling, creation of a horizontal non-circular borehole or modification of a circular borehole to a non-circular geometry is used to stabilize the borehole prior to casing insertion, and may also allow the use of lower mud pressures improving drilling rates. The system uses a non-contacting drilling system which in one embodiment uses a supersonic flame jet drilling system with a movable nozzle that swings between pivot points. In a second embodiment the elliptical shaped hole is created by an abrasive fluid or particle bearing-fluid or air jet drill that moves between pivot points. In another embodiment a non-contacting drill can use dual parallel nutating nozzles that create a pair of overlapping circular holes. The non-circular shaped hole is created by either the high temperature flame or water-particle jet or chemically active fluid jet as it removes rock material by erosion, dissolution and or thermal spalling. Modifications of circular boreholes to a generally elliptical shape can also be done using milling or jetting techniques.
摘要翻译：描述了用于在岩石中形成特殊用于地热热泵应用的成形非圆形钻孔并用于在诸如水平油气钻井的应用中增加井筒支撑的系统和方法。当应用于地热热泵时，系统和方法产生一个椭圆形孔，其优化用于放置最少使用的灌浆的传热管。椭圆孔的横截面积显着减小也增加了岩石，特别是硬岩中的总体钻井速度。在水平硬岩钻井中，在套管插入之前，使用水平非圆形钻孔或圆形钻孔修正为非圆形几何形状来稳定钻孔，并且也可允许使用较低的泥浆压力来改善钻井价格。该系统使用非接触钻井系统，其在一个实施例中使用具有在枢转点之间摆动的可移动喷嘴的超音速火焰喷射钻井系统。在第二实施例中，椭圆形孔由在枢轴点之间移动的研磨流体或颗粒轴承 - 流体或空气喷射钻头产生。在另一个实施例中，非接触钻头可以使用形成一对重叠圆形孔的双平行马蹄形喷嘴。非圆形孔通过高温火焰或水粒子喷射或化学活性流体射流产生，因为它通过侵蚀，溶解和/或热剥落来除去岩石材料。通常使用铣削或喷射技术也可以将圆形钻孔修改成大致椭圆形状。

2. 发明公开

US20230148785A1 Tea Bag Device for use with a Beverage Container Having a Lid 审中-公开
公开(公告)号：US20230148785A1
公开(公告)日：2023-05-18
申请号：US17530061
申请日：2021-11-18
申请人： W. Grover Coors , Thomas Waller
发明人： W. Grover Coors , Thomas Waller
IPC分类号： A47J31/20 , B65D51/28 , B65D85/808 , A47J31/00 , A47J31/06 , A47J31/44 , A23F3/18
CPC分类号： A47J31/20 , B65D51/28 , B65D85/808 , A47J31/005 , A47J31/0636 , A47J31/4407 , A23F3/18
摘要： A tea bag device is described which is for use with a beverage container having a lid. Method of forming a beverage container containing the tea bag device and for steeping tea are also provided. The tea bag device includes (a) a tea bag enclosing a volume of tea and (b) a snap-fit attachment comprising male and female snap portions. The snap-fit attachment is configured so that when the male and female portions are reversibly engaged with each other, and the snap-fit attachment is engaged with the tea bag and the lid the tea bag is biased against an undersurface of the lid.

3. 发明申请

US20110174537A1 Method and System for Forming a Non-Circular Borehole 审中-公开
标题翻译：形成非圆形井眼的方法和系统
公开(公告)号：US20110174537A1
公开(公告)日：2011-07-21
申请号：US13048405
申请日：2011-03-15
申请人： Jared Michael Potter , Robert Marshall Potter , James Robert Basler , Thomas Waller Wideman
发明人： Jared Michael Potter , Robert Marshall Potter , James Robert Basler , Thomas Waller Wideman
IPC分类号： E21B7/00 , E21B7/28 , E21B7/18 , E21B7/14 , E21B47/00
CPC分类号： E21B7/001 , F03G7/04 , F24T10/15 , F24T2010/53 , Y02E10/125
摘要： System and methods for creating shaped, non-circular boreholes in rocks especially for use with geothermal heat pump applications and for increasing wellbore support in applications such as horizontal oil and gas drilling are described. The systems and methods when applied to geothermal heat pumps create an elliptical shaped hole that is optimized for placing heat transfer tubes with a minimum of grout used. The significantly reduced cross-sectional area of the elliptical borehole also increases the overall drilling rate in rock and especially in hard rocks. In horizontal hard-rock drilling, creation of a horizontal non-circular borehole or modification of a circular borehole to a non-circular geometry is used to stabilize the borehole prior to casing insertion, and may also allow the use of lower mud pressures improving drilling rates. The system uses a non-contacting drilling system which in one embodiment uses a supersonic flame jet drilling system with a movable nozzle that swings between pivot points. In a second embodiment the elliptical shaped hole is created by an abrasive fluid or particle bearing-fluid or air jet drill that moves between pivot points. In another embodiment a non-contacting drill can use dual parallel nutating nozzles that create a pair of overlapping circular holes. The non-circular shaped hole is created by either the high temperature flame or water-particle jet or chemically active fluid jet as it removes rock material by erosion, dissolution and or thermal spalling. Modifications of circular boreholes to a generally elliptical shape can also be done using milling or jetting techniques.
摘要翻译：描述了用于在岩石中形成特殊用于地热热泵应用的成形非圆形钻孔并用于在诸如水平油气钻井的应用中增加井筒支撑的系统和方法。当应用于地热热泵时，系统和方法产生一个椭圆形孔，其优化用于放置最少使用的灌浆的传热管。椭圆孔的横截面积显着减小也增加了岩石，特别是硬岩中的总体钻井速度。在水平硬岩钻井中，在套管插入之前，使用水平非圆形钻孔或圆形钻孔修正为非圆形几何形状来稳定钻孔，并且也可允许使用较低的泥浆压力来改善钻井价格。该系统使用非接触钻井系统，其在一个实施例中使用具有在枢转点之间摆动的可移动喷嘴的超音速火焰喷射钻井系统。在第二实施例中，椭圆形孔由在枢轴点之间移动的研磨流体或颗粒轴承 - 流体或空气喷射钻头产生。在另一个实施例中，非接触钻头可以使用形成一对重叠圆形孔的双平行马蹄形喷嘴。非圆形孔通过高温火焰或水粒子喷射或化学活性流体射流产生，因为它通过侵蚀，溶解和/或热剥落来除去岩石材料。通常使用铣削或喷射技术也可以将圆形钻孔修改成大致椭圆形状。

4. 发明授权

US1262657A Shutter signal and lock for cameras. 失效
标题翻译：快门信号和锁相机。
公开(公告)号：US1262657A
公开(公告)日：1918-04-16
申请号：US15720117
申请日：1917-03-24
申请人： FORD THOMAS WALLER
发明人： FORD THOMAS WALLER
CPC分类号： G03B1/66

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