专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11605747B2 Solar energy collector adaptable to variable focal point 有权
公开(公告)号：US11605747B2
公开(公告)日：2023-03-14
申请号：US16575192
申请日：2019-09-18
申请人： Do Sun Im
发明人： Do Sun Im
IPC分类号： F24S23/71 , F24S20/20 , F24S23/70 , H01L31/054
摘要： A solar energy collector includes: a solar energy collection tube having an absorption medium flow path for allowing an absorption medium to flow therethrough; a lens configured to concentrate solar energy on the solar energy collection tube; and an actuator configured to move the solar energy collection tube or the lens based on an incidence angle of the solar energy so that the solar energy is focused on the solar energy collection tube.

2. 发明授权

US09423155B2 Solar energy collector and system for using same 有权
标题翻译：太阳能收集器和使用系统
公开(公告)号：US09423155B2
公开(公告)日：2016-08-23
申请号：US14041337
申请日：2013-09-30
申请人： Do Sun Im
发明人： Do Sun Im
IPC分类号： F24J2/05 , F24J2/08 , F24J2/10 , F24J2/50
CPC分类号： F24S10/45 , F24S20/20 , F24S23/30 , F24S23/70 , F24S80/50 , F24S80/56 , F24S90/00 , F24S2023/86 , Y02E10/41 , Y02E10/44 , Y02P80/24
摘要： A solar energy collector includes a first member having a cavity and a longitudinal axis. The first member has a longitudinal window forming a part thereof and a body forming another part thereof. The longitudinal window is made of a material adapted to be transparent to solar radiation. The body has an exterior absorptive surface and an interior reflective surface. A second member is located within the cavity of the first member and is generally parallel to longitudinal axis of the first member. The second member is adapted to carry an energy absorbing fluid. An insulative material fills the cavity between the first member and the second member. A solar energy collection system includes the form going solar energy collector and a solar energy transmitting device for directing solar energy through the window of the collector.
摘要翻译：太阳能收集器包括具有空腔和纵向轴线的第一构件。第一构件具有形成其一部分的纵向窗口和形成其另一部分的主体。纵向窗口由适于对太阳辐射透明的材料制成。身体具有外部吸收表面和内部反射表面。第二构件位于第一构件的空腔内并且大致平行于第一构件的纵向轴线。第二构件适于承载能量吸收流体。绝缘材料填充第一构件和第二构件之间的空腔。太阳能收集系统包括太阳能集热器和用于将太阳能引导通过收集器的窗口的太阳能发射装置。

3. 发明授权

US07334963B2 Concrete slab joint stabilizing system and apparatus 有权
标题翻译：混凝土板接头稳定系统及装置
公开(公告)号：US07334963B2
公开(公告)日：2008-02-26
申请号：US11281762
申请日：2005-11-17
申请人： Robert P. Costa , Do Sun Im
发明人： Robert P. Costa , Do Sun Im
IPC分类号： E01C11/10 , E01C11/14 , E01C11/16 , E01C11/02
CPC分类号： E01C11/14 , E01C7/147 , Y02A30/68
摘要： A joint stabilizing apparatus having an expandable cylindrical housing is inserted into a circular hole drilled at a “loose joint” of a concrete slab that is to be stabilized against relative vertical displacement between adjacent slab sections. The hole is drilled downward into the concrete, centered on the plane of a lateral opening/joint in the concrete slab. The expandable housing comprises two rigid semi-circular housing halves, and the assembly is oriented inside of the circular hole such that the two housing halves are on opposite sides of the centerline of the lateral opening/joint. The housing halves are pushed apart by turning of a threaded bolt inside of the housing. Turning of the bolt causes two bi-laterally symmetric wedge blocks to draw towards each other, and pressing the bearing surfaces of the wedge blocks against inclined surfaces inside of the respective housing halves. As the housing halves are pushed apart, the outside surfaces of the expandable housing engage the walls of the drilled hole and apply opposing horizontal compressive forces to the slab sections. Friction between the expandable housing and the concrete slab sections prevent the slab sections from vertically moving relative to each other.In other embodiments of the invention, the joint stabilizing apparatus is used to prevent relative motion between non-horizontal construction members, and between four adjacent slab sections separated by intersecting loose joints.
摘要翻译：具有可扩展圆柱形壳体的联合稳定装置被插入在待混凝土板的“松散接头”处钻出的圆形孔中，该混凝土板被平衡以抵抗相邻板坯段之间的相对垂直位移。在混凝土中向下钻孔，在混凝土板的侧开口/接头的平面上居中。可膨胀壳体包括两个刚性半圆形壳体半部，并且组件定向在圆形孔内侧，使得两个壳体半部位于侧向开口/接头的中心线的相对侧上。通过旋转壳体内的螺纹螺栓将外壳半部推开。螺栓的转动使得两个双向对称的楔形块相互拉伸，并且将楔形块的支承表面压在相应的壳体半部内部的倾斜表面上。当外壳半部被推开时，可膨胀壳体的外表面与钻孔的壁相接合并且向板坯部分施加相对的水平压缩力。可膨胀外壳与混凝土板段之间的摩擦阻止板坯部分相对于彼此垂直移动。在本发明的其他实施例中，联合稳定装置用于防止非水平构造构件之间的相对运动以及由相互松动的接头分开的四个相邻的板坯段之间的相对运动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式