-
公开(公告)号：US3943025A
公开(公告)日：1976-03-09
申请号：US357960
申请日：1973-05-07
申请人： George F. Russell
发明人： George F. Russell
CPC分类号： B27M3/0053 , B27D3/04 , B27M3/0026 , B30B5/06 , Y10T156/1741
摘要： Tread plates on mutually opposed endless belts clamp and move a pack of boards horizontally lengthwise between electrodes for setting adhesive between the boards by dielectric heating. The tread plates are engaged by backing members spaced transversely of the length of the belt, and the tread plates are connected by a chain located between the backing members. The portions of the tread plates engageable with a surface of the board pack are of a suitable plastic to deter passage of radio-frequency energy from an electrode to an electrically-grounded portion of a tread plate or to the chain. Air bags are inflatable to press at least one endless belt against the board pack or to move such belt relative to supporting means away from the board pack. Adjusting means for prepressing rollers ahead of the endless tread belts on one side of the board pack and adjusting means for the endless tread belt on the same side of the board pack are interconnected for synchronized adjustment. A plurality of pivoted pressure rollers spaced lengthwise of the path of movement of the board pack ahead of the endless belts for engaging the board edges are connected by chains to synchronize them for conjoint movement toward and away from the sides of the board pack. Such rollers can be profiled to hold the boards of the pack in relatively offset relationship if desired. Also, the endless belts can be curved to bend the pack of boards lengthwise.
-
公开(公告)号：US4101370A
公开(公告)日：1978-07-18
申请号：US655619
申请日：1976-02-05
申请人： George F. Russell
发明人： George F. Russell
CPC分类号： B27M3/0053 , B27D3/04 , B27M3/0026 , B30B5/06 , Y10T156/1741
摘要： Tread plates on mutually opposed endless belts clamp and move a pack of boards horizontally lengthwise between electrodes for setting adhesive between the boards by dielectric heating. The tread plates are engaged by backing members spaced transversely of the length of the belt, and the tread plates are connected by a chain located between the backing members. The portions of the tread plates engageable with a surface of the board pack are of a suitable plastic to deter passage of radio-frequency energy from an electrode to an electrically-grounded portion of a tread plate or to the chain. Air bags are inflatable to press at least one endless belt against the board pack or to move such belt relative to supporting means away from the board pack. Adjusting means for prepressing rollers ahead of the endless tread belts on one side of the board pack and adjusting means for the endless tread belt on the same side of the board pack are interconnected for synchronized adjustment. A plurality of pivoted pressure rollers spaced lengthwise of the path of movement of the board pack ahead of the endless belts for engaging the board edges are connected by chains to synchronize them for conjoint movement toward and away from the sides of the board pack. Such rollers can be profiled to hold the boards of the pack in relatively offset relationship if desired. Also, the endless belts can be curved to bend the pack of boards lengthwise.
摘要翻译： 相互相对的环形带上的踏板在电极之间纵向水平地夹持并移动一组板，以通过介电加热在板之间设置粘合剂。 胎面板通过沿带的长度方向间隔开的背衬构件接合，并且胎面板通过位于背衬构件之间的链条连接。 与板组件的表面接合的胎面板的部分是合适的塑料，以阻止射频能量从电极到胎面板或链条的电接地部分的通过。 气囊可充气以将至少一个环形带压靠在板组件上，或者相对于支撑装置将该带相对于板组件移动。 用于在板组件的一侧上的环形胎面带之前预压辊的调节装置和用于同时侧板上的环形胎面带的调节装置相互连接以进行同步调节。 与用于接合板边缘的环形带之前的板组件的移动路径的纵向间隔开的多个枢转压力辊通过链连接，以使它们相互朝向和远离板组件的侧面移动。 如果需要，这样的辊可以被成型以相对偏移的关系来保持包装的板。 此外，环形带可以弯曲以纵向弯曲板。
-
公开(公告)号：US4290411A
公开(公告)日：1981-09-22
申请号：US912456
申请日：1978-06-05
申请人： George F. Russell
发明人： George F. Russell
CPC分类号： F24J2/542 , G01S3/7861 , F24J2002/5462 , Y02E10/47
摘要： A solar energy collector is mounted for adjustable azimuth rotation about a vertical axis and adjustable elevation tilting about a horizontal axis for pointing toward the sun. The collector is driven for rotation about the vertical axis and for tilting about the horizontal axis by drive mechanism controlled by the angle of incidence of the sun's rays to the collector when the insolation is above a predetermined intensity. When the insolation is below such predetermined value, the drive mechanism is controlled by a stored computerized program. Control responsive to the sun's rays is effected by at least one light sensitive photoelectric cell. Preferably one pair of cells is arranged in a horiziontal axis and another pair is arranged in a plane perpendiuclar to such horizontal axis. The photoelectric cells are buried in shield tubes to shield the cells from stray light. However, the outer end of the tubes are canted to increase the field from which direct rays from the sun will activate the photoelectric cells. Switching between control responsive to sun's rays and control by a computerized program is effected by a light level sensitive photoelectric cell. Further, the collector rotating and tilting drive mechanism is responsive to a stored computerized program that will effect return of the collector from a terminal position at sunset to an initial position for reactivation at sunrise of the following day.
摘要翻译： 安装太阳能收集器以围绕垂直轴线可调节的方位角旋转，并且围绕水平轴线可调节仰角倾斜以指向太阳。 驱动收集器围绕垂直轴线旋转，并且当日照高于预定强度时，通过由太阳入射到收集器的入射角控制的驱动机构围绕水平轴线倾斜。 当日照低于该预定值时，驱动机构由存储的计算机化程序控制。 响应于太阳射线的控制由至少一个光敏光电池实现。 优选地，一对单元被布置在水平轴线上，另一对单元布置在垂直于该水平轴线的平面中。 光电池被埋在屏蔽管中以屏蔽细胞免受杂散光。 然而，管的外端倾斜以增加来自太阳的直接光线将激活光电单元的场。 通过光电敏感光电池实现响应于太阳射线的控制和由计算机程序控制的控制之间的切换。 此外，收集器旋转和倾斜驱动机构响应于将使收集器从日落时的终端位置返回到初始位置的存储的计算机程序，以在次日的日出时重新激活。
-
公开(公告)号：US4320246A
公开(公告)日：1982-03-16
申请号：US58904
申请日：1979-07-19
申请人： George F. Russell
发明人： George F. Russell
IPC分类号： F24S10/95 , H01L31/052 , H01L31/04 , F24J3/02
CPC分类号： F24J2/32 , F28D15/04 , H01L31/052 , H01L31/0543 , H01L31/0547 , Y02E10/44 , Y02E10/52
摘要： A heat pipe includes an elongated, heat conductive shell containing heat transfer fluid which is vaporizable and condensable, and cooling means within the shell to condense the heat transfer fluid from the vapor form to the liquid form and thereby to cool the shell to approximately the same temperature throughout its length. The cooling means can include a conduit or conduits running longitudinally inside the shell of the heat pipe and carrying a circulating coolant which can be a liquid or a gas. The substantially uniform cool surface temperature of the heat pipe adapts it for use as an efficient solar energy collector with the circulating coolant serving as a heat extracting medium. Alternatively, a row of photovoltaic cells may be mounted on the uniformly cool heat pipe shell and an elongated lens used to refract solar rays to impinge concentrated or high intensity solar energy onto the targets of such cells.
摘要翻译： 热管包括细长的导热壳，其包含可蒸发和可冷凝的传热流体，以及壳内的冷却装置，以将传热流体从蒸汽形式冷凝至液体形式，从而将壳冷却至大致相同 温度在整个长度。 冷却装置可以包括在热管的壳体内纵向延伸的管道或管道，并且承载可以是液体或气体的循环冷却剂。 热管的基本均匀的冷表面温度适合用作有效的太阳能收集器，循环冷却剂用作热提取介质。 或者，一排光伏电池可以安装在均匀冷却的热管壳上，以及用于折射太阳光线以将集中或高强度太阳能照射到这种电池的靶上的细长透镜。
-
公开(公告)号：US4035223A
公开(公告)日：1977-07-12
申请号：US528217
申请日：1974-11-29
申请人： George F. Russell
发明人： George F. Russell
CPC分类号： H05B6/60 , B27D3/04 , B27M3/0053 , B30B5/06 , Y10T156/1002
摘要： Tread plates on mutually opposed endless belts clamp and move a pack of boards horizontally lengthwise between electrodes for setting adhesive between the boards by dielectric heating. The tread plates are engaged by backing members spaced transversely of the length of the belt, and the tread plates are connected by a chain located between the backing members. The portions of the tread plates engageable with a surface of the board pack are of a suitable plastic to deter passage of radio-frequency energy from an electrode to an electrically grounded portion of a tread plate or to the chain. Air bags are inflatable to press at least one endless belt against the board pack or to move such belt relative to supporting means away from the board pack. Adjusting means for prepressing rollers ahead of the endless tread belts on one side of the board pack and adjusting means for the endless tread belt on the same side of the board pack are interconnected for synchronized adjustment. A plurality of pivoted pressure rollers spaced lengthwise of the path of movement of the board pack ahead of the endless belts for engaging the board edges are connected by chains to synchronize them for conjoint movement toward and away from the sides of the board pack. Also, the endless belts can be curved to bend the pack of boards lengthwise. The curvature of the belts can be adjusted by mounting belt-supporting means on a plurality of jacks spaced lengthwise of the belts and connected by chain-and-sprocket speed reducer means for simultaneously adjusting the effective lengths of the various jacks in different related degrees.
摘要翻译： 相互相对的环形带上的踏板在电极之间纵向水平地夹持并移动一组板，以通过介电加热在板之间设置粘合剂。 胎面板通过沿带的长度方向间隔开的背衬构件接合，并且胎面板通过位于背衬构件之间的链条连接。 与板组件的表面接合的胎面板的部分是合适的塑料，以阻止射频能量从电极到胎面板或链条的电接地部分的通过。 气囊可充气以将至少一个环形带压靠在板组件上，或者相对于支撑装置将该带相对于板组件移动。 用于在板组件的一侧上的环形胎面带之前预压辊的调节装置和用于同时侧板上的环形胎面带的调节装置相互连接以进行同步调节。 与用于接合板边缘的环形带之前的板组件的移动路径的纵向间隔开的多个枢转压力辊通过链连接，以使它们相互朝向和远离板组件的侧面移动。 此外，环形带可以弯曲以纵向弯曲板。 带的曲率可以通过将带支撑装置安装在沿着带的纵向间隔开的多个千斤顶上并通过链轮和链轮减速器装置连接来调节，所述链轮和链轮减速器装置用于以不同的相关程度同时调节各种千斤顶的有效长度。
-
-
-
-
搜索结果
5 条记录 (耗时 0.013 秒)
