公开(公告)号：US20070120327A1

公开(公告)日：2007-05-31

申请号：US11669454

申请日：2007-01-31

申请人： John Justak

发明人： John Justak

IPC分类号： F16J15/44

CPC分类号： F01D11/00 ,  F01D11/02 ,  F05D2240/56 ,  F16J15/3288

摘要： A hybrid brush seal is provided for sealing a circumferential gap between two machine components that are relatively rotatable with respect to each other having seal bristles mounted in a ring shape on a first machine component with bristle ends directed at the sealing surface of the second, rotating machine component. The bristle ends are kept from direct contact with the rotating machine component via one or more shoes which create a non-contact seal with the rotating machine component which is enhanced by the imposition of one or more spring elements connected between the machine component and shoes.

摘要翻译： 提供了一种混合刷式密封件，用于密封两个机器部件之间的周向间隙，所述两个机器部件相对于彼此可相对旋转，所述机器部件具有以第一机器部件安装为环形的密封刷毛，所述第一机器部件的刷毛端部指向所述第二机械部件的密封表面， 机器组件。 刷毛末端通过一个或多个鞋子与旋转的机器部件保持直接接触，其产生与旋转机器部件的非接触密封，其通过施加连接在机器部件和鞋子之间的一个或多个弹簧元件来增强。

公开(公告)号：US20080100000A1

公开(公告)日：2008-05-01

申请号：US11953099

申请日：2007-12-10

申请人： John Justak

发明人： John Justak

IPC分类号： F16J15/48

CPC分类号： F16J15/442

摘要： A hybrid seal for sealing the circumferential gap between a first machine component and a second machine component comprises at least one shoe extending along one of the machine components in a position to create a non-contact seal, at least one spring element connected between one of the machine components and the shoe(s) and a stack of sealing elements located within a slot formed in the shoe(s), wherein a primary seal and secondary seal of the circumferential gap is created by the shoe(s) in cooperation with the spring element(s) and sealing elements, respectively.

摘要翻译： 用于密封第一机器部件和第二机器部件之间的周向间隙的混合密封件包括沿着机器部件中的一个延伸的至少一个鞋，以形成非接触密封，至少一个弹簧元件连接在 机器部件和鞋子以及位于形成在鞋子中的槽内的一堆密封元件，其中，与鞋子协作地产生周向间隙的主密封件和辅助密封件 弹簧元件和密封元件。

公开(公告)号：US20070096397A1

公开(公告)日：2007-05-03

申请号：US11466198

申请日：2006-08-22

申请人： John Justak

发明人： John Justak

IPC分类号： F01D11/02 ,  F16J15/44

CPC分类号： F01D11/00 ,  F01D11/02 ,  F05D2240/56 ,  F16J15/164 ,  F16J15/3288 ,  F16J15/441

摘要： A hybrid brush seal is provided having two bundles of axially spaced seal bristles each of which are mounted in a ring shape on a first machine component with bristle ends directed at a sealing surface of the second, rotating machine component. The bristle ends are kept from direct contact with the rotating machine component via one or more shoes which are designed such that as the shaft rotates a hydrodynamic film separates the shoe(s) from the shaft. The shoe(s) is attached to the bristle ends at discreet locations. Alternatively, one or more bundles of seal bristles are mounted at one end either to the fixed or rotating machine component, with the opposite bristle ends directed toward one or more shoes, and wherein one or more spring elements are connected between the machine component and shoes.

摘要翻译： 提供了具有两束轴向隔开的密封刷毛的混合刷密封件，每个密封刷毛以环形的形式安装在第一机器部件上，刷毛端部指向第二旋转机器部件的密封表面。 刷毛端部通过一个或多个鞋子与旋转机械部件保持不直接接触，该鞋子被设计成使得当轴旋转时，流体动力膜将鞋与轴分离。 鞋子在谨慎的位置附着到刷毛末端。 或者，一个或多个密封刷毛束在一端安装到固定或旋转的机器部件上，相对的刷毛端部朝向一个或多个鞋子，并且其中一个或多个弹簧元件连接在机器部件和鞋子之间 。

公开(公告)号：US20070018409A1

公开(公告)日：2007-01-25

申请号：US11226836

申请日：2005-09-14

申请人： John Justak

发明人： John Justak

IPC分类号： F01D11/02

CPC分类号： F01D11/00 ,  F01D11/02 ,  F05D2240/56 ,  F16J15/164 ,  F16J15/3288 ,  F16J15/441

摘要： A hybrid brush seal is provided having two bundles of axially spaced seal bristles each of which are mounted in a ring shape on a first machine component with bristle ends directed at a sealing surface of the second, rotating machine component. The bristle ends are kept from direct contact with the rotating machine component via one or more shoes which are designed such that as the shaft rotates a hydrodynamic film separates the shoe(s) from the shaft. The shoe(s) is attached to the bristle ends at discreet locations. Alternatively, one or more bundles of seal bristles are mounted at one end either to the fixed or rotating machine component, with the opposite bristle ends directed toward one or more shoes, and wherein one or more spring elements are connected between the machine component and shoes.

公开(公告)号：US20060178780A1

公开(公告)日：2006-08-10

申请号：US11350618

申请日：2006-02-09

申请人： John Justak ,  Frank Caimi ,  Donna Kocak

发明人： John Justak ,  Frank Caimi ,  Donna Kocak

IPC分类号： G01M1/38

CPC分类号： F16F15/18 ,  G01M1/22 ,  G01M1/36 ,  Y10T74/2121 ,  Y10T74/2127

摘要： An active balancing system for rotating machinery is provided which is light weight, solid state and powered by radiant energy. One or more balance rings coupled to the rotating machinery each have balancing elements which are moved to a selected position by actuators whose operation is controlled according to measured vibration resulting from imbalance of the machinery. The actuators are powered by an electrical energy generating device, such as a photo cell or a photovoltaic element, which is coupled to the machinery and located across an air gap from a source of radiant energy such as an array of light emitting diodes.

公开(公告)号：US20050277093A1

公开(公告)日：2005-12-15

申请号：US10867432

申请日：2004-06-14

申请人： Caron Kelly ,  John Justak

发明人： Caron Kelly ,  John Justak

IPC分类号： G09B25/00 ,  G09B25/04

CPC分类号： G09B25/04

摘要： This invention is directed to templates each consisting of a 2-dimensional sheet of light-weight, flexible material formed in the actual size of the footprint of an article of furniture. The sheets are easily transported from one location to another, and placed on the floor or wall of a room or other space to provide the viewer with an accurate depiction of the size of each furniture item and how multiple items can be arranged within a given space.

摘要翻译： 本发明涉及各种模板，每个模板由以家具制品的实际尺寸的实际尺寸形成的轻质柔性材料的二维薄片组成。 纸张从一个位置容易地运输到另一个位置，并且放置在房间或其他空间的地板或墙壁上，以向观众提供每个家具物品的尺寸的准确描绘以及在给定空间内可以布置多个物品 。