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公开(公告)号：US20100206294A1
公开(公告)日：2010-08-19
申请号：US12704860
申请日：2010-02-12
Applicant: JASON BLAIR , Stephen Brawner , Brian Coleman , Alan Greaney , Christian Gregory , Marc Grossman , Gregg Luconi , Carter Moursund , Ulrik Pilegaard , Steven Schell , Craig Tyner
Inventor： JASON BLAIR , Stephen Brawner , Brian Coleman , Alan Greaney , Christian Gregory , Marc Grossman , Gregg Luconi , Carter Moursund , Ulrik Pilegaard , Steven Schell , Craig Tyner
IPC: F24J2/38
CPC classification number: F24S50/00 , F24S40/20 , F24S50/20 , F24S2023/87 , Y02E10/47
Abstract: Systems and methods of heliostat reflector cleaning via a vehicle in a heliostat field.
Abstract translation: 定日镜反射器清洗的系统和方法，通过定日镜场中的车辆。
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Patent Agency Ranking
公开(公告)号：US09205600B1
公开(公告)日：2015-12-08
申请号：US14508808
申请日：2014-10-07
Applicant: Jeffrey Kerr , Steven Schell
Inventor： Jeffrey Kerr , Steven Schell
Abstract: A positioning mechanism for precisely moving a 3D printing stage in two dimensions is disclosed. The positioning mechanism consists of a first drive assembly, a second drive assembly, a moveable platform, and a stationary frame. The first and second drive assemblies each consist of a gear rack, pinion wire, and actuator. The first and second drive assemblies are configured to move the stage in orthogonal directions in a substantially horizontal plane. Both the first and second pinion wires are in direct contact with the stage as well as the frame, thereby providing an effective parallel linkage between stage and frame.
Abstract translation: 公开了一种用于精确地移动3D印刷台的二维定位机构。 定位机构包括第一驱动组件，第二驱动组件，可移动平台和固定框架。 第一和第二驱动组件各自包括齿条，小齿轮线和致动器。 第一和第二驱动组件被构造成在基本水平的平面中在正交方向上移动平台。 第一和第二小齿轮线都与台架和框架直接接触，从而在平台和框架之间提供有效的平行连杆。
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3.发明申请Solar Receivers with Internal Reflections and Flux-Limiting Patterns of Reflectivity 审中-公开具有内部反射和通量限制的反射模式的太阳能接收器公开(公告)号：US20090241939A1
公开(公告)日：2009-10-01
申请号：US12389833
申请日：2009-02-20
Applicant: Andrew Heap , Steven Schell , Seyed A. Ebrahimi-Sabet , Gregg Luconi , Quoc Pham , Adam Azarchs , Dan Reznik , Porter Arbogast , Craig Tyner
Inventor： Andrew Heap , Steven Schell , Seyed A. Ebrahimi-Sabet , Gregg Luconi , Quoc Pham , Adam Azarchs , Dan Reznik , Porter Arbogast , Craig Tyner
Abstract: Solar receivers and particularly to solar receivers having one or more cavities and optionally having absorptivity/reflectivity patterns on surfaces and methods of reflective material application.
Abstract translation: 太阳能接收器，特别是具有一个或多个空腔并且可选地在表面上具有吸收/反射率图案的太阳能接收器以及反射材料应用的方法。
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4.发明申请Mechanical arrangement and components for reducing error in deduced reckoning 审中-公开用于减少推算误差的机械布置和组件公开(公告)号：US20050222710A1
公开(公告)日：2005-10-06
申请号：US10818756
申请日：2004-04-06
Applicant: Steven Schell , Joseph Brown
Inventor： Steven Schell , Joseph Brown
IPC: G06F19/00
CPC classification number: G01C21/12
Abstract: The present application discloses a mechanical arrangement and components for reducing errors in position estimation in mobile robotic vehicles that use deduced reckoning. The arrangement provides a method for determining the weight to be carried by the driven wheels to provide increased or maximum contact force between the driven wheels and a support surface, which in turn reduces or minimizes wheel slippage and reduces or minimizes vehicle tilting. The arrangement further provides uniquely shaped rolling elements that generate reduced sideways directed forces on the vehicle, thus reducing or minimizing wheel slippage.
Abstract translation: 本申请公开了一种机械装置和用于减少使用推导推算的移动机器人车辆中的位置估计误差的部件。 该装置提供了一种用于确定由从动轮承载的重量的方法，以在从动轮和支撑表面之间提供增加或最大的接触力，这又降低或最小化车轮打滑并减少或最小化车辆倾斜。 该装置还提供了独特的成形的滚动元件，其在车辆上产生减小的侧向定向力，从而减少或最小化车轮打滑。
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公开(公告)号：US10155346B1
公开(公告)日：2018-12-18
申请号：US15187705
申请日：2016-06-20
Applicant: Norvan Gorgi , Steven Schell , Derek Schulte
Inventor： Norvan Gorgi , Steven Schell , Derek Schulte
IPC: B29C67/00 , B33Y30/00 , B33Y50/00 , G05B19/042 , B29K101/12 , B29K105/00
Abstract: A system and method for calibrating the gap between a 3D printer extruder nozzle and build platform are disclosed. To calibrate, the build platform is moved laterally in the horizontal plane and the extruder nozzle is moved downward toward the build platform. While moving the nozzle downward, the velocity of the build platform or the power required to move the build platform in the horizontal plane is monitored. A drop in velocity or an increase is power required to move the build platform is detected when the extruder nozzle contacts the build platform due to kinetic friction. The vertical height of the extruder nozzle is then set or calibrated relative to the build platform based on the position of the extruder nozzle when the contact was detected.
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公开(公告)号：US08449692B2
公开(公告)日：2013-05-28
申请号：US12704860
申请日：2010-02-12
Applicant: Jason Blair , Stephen Brawner , Brian Coleman , Alan Greaney , Christian Gregory , Marc Grossman , Gregg Luconi , Carter Moursund , Ulrik Pilegaard , Steven Schell , Craig Tyner
Inventor： Jason Blair , Stephen Brawner , Brian Coleman , Alan Greaney , Christian Gregory , Marc Grossman , Gregg Luconi , Carter Moursund , Ulrik Pilegaard , Steven Schell , Craig Tyner
IPC: A47L1/02
CPC classification number: F24S50/00 , F24S40/20 , F24S50/20 , F24S2023/87 , Y02E10/47
Abstract: Systems and methods of heliostat reflector cleaning via a vehicle in a heliostat field.
Abstract translation: 定日镜反射器清洗的系统和方法，通过定日镜场中的车辆。
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