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1. 发明申请

US20200249629A1 ADJUSTABLE SUNDIAL ASSEMBLY 审中-公开
公开(公告)号：US20200249629A1
公开(公告)日：2020-08-06
申请号：US16780690
申请日：2020-02-03
申请人： Clinton S. King, III
发明人： Clinton S. King, III
IPC分类号： G04B49/04
摘要： An adjustable sundial assembly includes a base, a saddle slidably connected to the base to move in an arc, a housing adjustably coupled to the saddle, and an equatorial sundial attached to the housing. Movement of the saddle relative to the base and/or the housing relative to the saddle calibrates the sundial to a local latitude at which the sundial is positioned.

2. 发明授权

US10642225B2 Reflecting sundial 有权
公开(公告)号：US10642225B2
公开(公告)日：2020-05-05
申请号：US15810086
申请日：2017-11-12
申请人： Donald Vick Organ
发明人： Donald Vick Organ
IPC分类号： G04B49/04
CPC分类号： G04B49/04
摘要： In one embodiment, a reflecting surface, a gnomon and a dial are arranged so that rays from the sun are reflected toward gnomon such that its projected image is visible on dial. The projected image moves across the dial in response to the movement of sun across the sky, thus providing some indication of time and season. Other embodiments are described and shown.

3. 发明申请

US20180203416A1 CELESTIAL INSTRUMENT ADAPTED FOR USE AS A MEMORIAL OR SUN DIAL CLOCK 审中-公开
公开(公告)号：US20180203416A1
公开(公告)日：2018-07-19
申请号：US15646333
申请日：2017-07-11
申请人： John G. Rupert
发明人： John G. Rupert
IPC分类号： G04B49/04
CPC分类号： G04B49/04 , G04B49/02
摘要： A celestial instrument as a memorial sun dial or star clock has a flat plate body or a spherical body that includes two hemispheres facing one another and spaced apart by a circular gap allowing sunlight to pass through the gap in the instrument. A planar date ring containing graphics surrounds the flat plate or the sphere. Upper and lower gnomons are rotatably secured to the plate or to the hemispheres. A stand includes a holder for a latitude arm that supports the gnomons. When the gap is placed in alignment with the ecliptic, sunlight can pass through a gap parallel to the plate or through a lens within the spherical body focusing a spot of light onto a display surface. A pointer on a rotatable shadow arm indicates the time on a 24-hour clock face.

4. 发明授权

US6009628A Triple projection surface sundial 失效
标题翻译：三重投影表面日ial
公开(公告)号：US6009628A
公开(公告)日：2000-01-04
申请号：US986252
申请日：1997-12-05
申请人： Masataka Mizushima
发明人： Masataka Mizushima
IPC分类号： G04B49/02 , G04B49/04
CPC分类号： G04B49/02
摘要： The present invention is a sundial having first and second spaced parallel planar projection surfaces, the first projection surface defining a summer projection surface and the second projection surface defining a winter projection surface. A gnomon extends perpendicularly between the summer and winter projection surfaces. The gnomon is positioned relative to the summer and winter projection surfaces so that with the sundial in an operative alignment with the parallel projection surfaces parallel to the equatorial plane of the earth, on sunny days a shadow is cast by the gnomon on the summer projection surface during those days when the sun rises above the equatorial plane in the northern hemisphere and a shadow is cast by the gnomon on the winter projection surface during those days when the sun does not rise above the equatorial plane in the northern hemisphere.
摘要翻译：本发明是具有第一和第二间隔平行的平面投影表面的日，，第一突出表面限定了夏季投影表面，第二投影表面限定了冬季投影表面。侏儒在夏季和冬季投影面之间垂直延伸。侏儒相对于夏季和冬季投影表面定位，使得日照与平行于地球赤道平面的平行投影面对准，在阳光灿烂的日子，天体在夏天投影面投射阴影在太阳升起北半球赤道平面的那些日子里，在北半球的赤道平面上太阳升起的时候，冬季投影表面上的侏儒被阴影投下。

5. 发明授权

US09852657B2 Solar educational monument 有权
公开(公告)号：US09852657B2
公开(公告)日：2017-12-26
申请号：US14069876
申请日：2013-11-01
申请人： Charles Folk
发明人： Charles Folk
IPC分类号： G09B23/00 , G09B27/00 , G09B27/02 , G04B49/02 , G09B27/04 , G04B49/04 , F24J2/12 , F24J2/06
CPC分类号： G09B23/00 , F24S23/12 , F24S23/71 , G04B49/02 , G04B49/04 , G09B27/00 , G09B27/02 , G09B27/04
摘要： An educational monument, comprising a designated geographical area accessible to a general public, a first structure having a first face positioned to receive a solar light beam, an aperture formed through the first structure for projecting the light beam at predetermined times and, a second structure positioned to receive the light beam at a first predetermined time. A third structure positioned to receive the light beam at a second predetermined time. Wherein a transition of the light beam reflects a change in the seasons and an alignment of Earth illustrating a physical representation of the transition at a plurality of successive predetermined times, each respective predetermined time being the same hour on a different day. Wherein a plurality of ellipses are scaled from the receiving wall, accurately representing the scaled orbit of the planets.

6. 发明申请

US20110061250A1 SUNDIAL WITH DOME AND GRID OF LIGHT 有权
标题翻译：与穹顶和光束相连
公开(公告)号：US20110061250A1
公开(公告)日：2011-03-17
申请号：US12879734
申请日：2010-09-10
申请人： William J. H. Andrewes
发明人： William J. H. Andrewes
IPC分类号： G04B49/04
CPC分类号： G04B49/04 , G09B19/12
摘要： Sundial apparatus with overlying barrier grid.
摘要翻译：具有上覆障碍栅格的日ial装置。

7. 发明申请

US20050060900A1 EQUATORIAL SUNDIAL WITH SIMPLE TIME AND DATE INTERPRETATION 失效
标题翻译：简单的时间和日期的解释
公开(公告)号：US20050060900A1
公开(公告)日：2005-03-24
申请号：US10667178
申请日：2003-09-18
申请人： Jack Maegli
发明人： Jack Maegli
IPC分类号： G04B49/02 , G04B49/04 , G01C17/34
CPC分类号： G04B49/04 , G04B49/02
摘要： This invention represents an improvement to an equatorial sundial comprising an independent simultaneous single scale indication of both time and date as represented from a primary and secondary gnomon. This allows one unfamiliar with the physics of an equatorial sundial to with simple observation quickly assess both time and date as a singular measurement. The sundial displays conventional time measurement on a single scale transcribed on the equatorial ring from a primary gnomon aligned with the polar axis. The improvement includes a date scale transcribed on the primary gnomon that is cast a shadow from the secondary gnomon comprised of the upper equatorial ring. Since the sun maintains an essentially equivalent angle of declination throughout the day, the shadow cast by the upper equatorial ring (secondary gnomon) on the primary gnomon (containing the date scale) remains consistent in position and date can be observed at any time of the solar day.
摘要翻译：本发明代表对赤道日an的改进，其包括由主要和次要侏儒表示的时间和日期的独立的同时单一尺度指示。这使得不熟悉赤道日the物理学的人能够通过简单的观察快速地将时间和日期评估为单数测量。日冕显示从与极坐标对准的主要天线在赤道环上转录的单一刻度上的常规时间测量。改进包括在主要天体上转录的日期尺度，其由从上赤道环构成的次级古怪投下阴影。由于太阳在一天中保持基本相同的偏角，所以在主要天气（包含日期刻度）上的上赤道环（二次天然气）施加的阴影在位置和日期保持一致，可以在任何时候观察到太阳日。

8. 发明授权

US4922619A Universal sundial 失效
标题翻译：通用日ial
公开(公告)号：US4922619A
公开(公告)日：1990-05-08
申请号：US269133
申请日：1988-11-09
申请人： John S. Singleton
发明人： John S. Singleton
IPC分类号： G04B49/04
CPC分类号： G04B49/04
摘要： A sundial has a scale 3 on the inner face of a single-turn helix 1, and a gnomon 2 which is a rod or wire lying along its axis. The scale is linear and the instrument can be used at substantially any location, regardless of latitude or longitude. It can be advanced for statutory Summer Time, and adjusted to compensate for non-linearity in the sun's apparent movement (`Equation of Time`).
摘要翻译：日冕在单匝螺旋1的内表面上具有刻度3，并且具有沿其轴线的杆或金属丝的榫眼2。刻度是线性的，并且仪器可以在基本上任何位置使用，无论纬度或经度如何。它可以在法定夏令时推进，并调整为补偿太阳的明显运动（“时间方程”）中的非线性。

9. 发明申请

US20130199050A1 SUNDIAL 有权
标题翻译：晷
公开(公告)号：US20130199050A1
公开(公告)日：2013-08-08
申请号：US13784478
申请日：2013-03-04
申请人： HELIOSPHERE DESIGNS, LLC
发明人： Joyce Popendorf
IPC分类号： G04B49/04
CPC分类号： G04B49/04 , G04B49/02
摘要： Embodiments of a sundial. Various embodiments of the sundial disclosed herein may be used to determine the time of day based on the position of the sun. The sundial may comprise an at least substantially spherical curved reflector that may be at least partially transparent and at least partially reflective such that light from the sun can pass through a surface of the reflector and be reflected off of an internal surface of the reflector to reflect an image of the sun from the internal surface. The sundial may further comprise a dial face for viewing of a reflected image of the sun to provide at least an approximate indication of the time based on the position of the reflected image of the sun on the dial face.
摘要翻译：日的实施例。可以使用本文公开的日的各种实施例来基于太阳的位置来确定一天中的时间。日ial可以包括至少基本上为球形的弯曲反射器，其可以至少部分透明并且至少部分地反射，使得来自太阳的光可以穿过反射器的表面并被反射离开反射器的内表面以反射从内表面看太阳的图像。日冕还可以包括用于观察太阳的反射图像的表盘面，以基于表盘上的太阳的反射图像的位置提供至少近似的时间指示。

10. 发明授权

US4945644A Hemispherical sundial with installation indicia 失效
标题翻译：具有安装标记的半球形日。
公开(公告)号：US4945644A
公开(公告)日：1990-08-07
申请号：US304564
申请日：1989-02-01
申请人： George L. Fuller
发明人： George L. Fuller
IPC分类号： G04B49/04
CPC分类号： G04B49/04
摘要： A sundial with a concave hemispherical body and top surface generally horizontal has longitude displacement, latitude, sun declination, and time indicia originating at the spherical gnomon located at the spherical center of the hemisphere. Site set up is accomplished by plumbing the gnomon over the site latitude and longitude displacement indicia and then rotating on a horizontal surface until the correct time is indicated by the shadow of the gnomon from the sun. Two six-month sundials or two removably attachable inserts are used for indication of watch time for complete years.
摘要翻译：具有凹半球体和顶表面大致水平的日horizontal具有经度位移，纬度，太阳偏角以及起源于位于半球的球面中心处的球形gnomon的时间标记。场地设置是通过将地精管道在纬度和经度位移标记上进行管道，然后在水平表面上旋转，直到正确的时间由来自太阳的侏儒的阴影指示。两个六个月的日ial或两个可拆卸的可拆卸的插入件用于指示整年的观察时间。

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