公开(公告)号：US5510881A

公开(公告)日：1996-04-23

申请号：US341810

申请日：1994-11-18

Applicant: Lewis S. Smith ,  Thomas W. Nash ,  Steven C. Hart

Inventor： Lewis S. Smith ,  Thomas W. Nash ,  Steven C. Hart

IPC: G03G15/08

CPC classification number: G03G15/0822 ,  G03G2215/0822 ,  G03G2215/083

Abstract: An apparatus for recirculating developer material in a developer unit. The apparatus includes a first transporter for transporting the developer material in a first direction, a second transporter for transporting the developer material in a second direction opposite to the first direction, and a mover for moving the developer material from the first transporter to the second transporter.

Abstract translation: 用于在显影剂单元中再循环显影剂材料的装置。 该装置包括用于沿第一方向传送显影剂材料的第一输送器，用于沿与第一方向相反的第二方向传送显影剂材料的第二输送器和用于将显影剂材料从第一转运器移动到第二转运器的移动器 。

公开(公告)号：US5502549A

公开(公告)日：1996-03-26

申请号：US321633

申请日：1994-10-11

Applicant: Steven C. Hart ,  Cyril G. Edmunds ,  Gerald M. Kryk

Inventor： Steven C. Hart ,  Cyril G. Edmunds ,  Gerald M. Kryk

IPC: G03G15/06 ,  G03G15/08 ,  G03G21/10

CPC classification number: G03G21/12 ,  G03G15/0887 ,  G03G21/105

Abstract: An apparatus for filtering contaminants from marking particles within a conduit is provided. The apparatus includes a mover for moving the marking particles in the conduit and a screen positioned adjacent the conduit so that the marking particles pass through the screen. The apparatus also includes an applicator for applying an electrical bias between the mover and the screen to facilitate the passage of marking particles through the screen.

Abstract translation: 提供了一种用于从导管内的标记颗粒过滤污染物的装置。 该装置包括用于移动管道中的标记颗粒的移动器和邻近导管定位的屏幕，使得标记颗粒通过筛网。 该装置还包括用于在移动器和屏幕之间施加电偏压以便于标记颗粒通过筛网的施加器。

公开(公告)号：US5450169A

公开(公告)日：1995-09-12

申请号：US264821

申请日：1994-06-23

Applicant: Steven C. Hart ,  Victoria F. DeYoung ,  Jorge A. Alvarez

Inventor： Steven C. Hart ,  Victoria F. DeYoung ,  Jorge A. Alvarez

IPC: G03G15/08 ,  G03G21/00

CPC classification number: G03G15/0822 ,  G03G15/0898

Abstract: A system for sealing a member mounted in a support to rotate about an axis thereof and being at least partially in a chamber of a housing with magnetic particles being disposed at least in a region between the housing and the member. The system includes a magnetic member including a plurality of magnetic poles with magnetization axes extending in a direction substantially transverse to the axis of the member.

Abstract translation: 一种用于密封安装在支撑件中的构件以绕其轴线旋转并且至少部分地位于壳体的腔室中的构件的系统，其中磁性颗粒至少设置在壳体和构件之间的区域中。 该系统包括磁性构件，该磁性构件包括多个磁极，磁化轴沿基本上横向于该构件的轴线的方向延伸。

公开(公告)号：US5442423A

公开(公告)日：1995-08-15

申请号：US264397

申请日：1994-06-23

Applicant: Cyril G. Edmunds ,  Steven C. Hart ,  Michael J. DeLuzio

Inventor： Cyril G. Edmunds ,  Steven C. Hart ,  Michael J. DeLuzio

IPC: G03G15/00 ,  F16C35/06 ,  F16C41/00 ,  G03G15/08 ,  G03G21/00

CPC classification number: G03G15/0822 ,  F16C35/042

Abstract: A developer unit includes a housing defining a chamber for storing a supply of toner therein. The developer unit also includes a member for moving the toner in the chamber of the housing and a support structure, projecting from the housing, for supporting the member. The developer unit further includes a bearing located in the support structure. The bearing is spaced from the housing and rotatably supports the member.

Abstract translation: 显影单元包括限定用于在其中存储调色剂供应的室的壳体。 显影单元还包括用于移动壳体的腔室中的调色剂的构件和从壳体突出以支撑构件的支撑结构。 显影单元还包括位于支撑结构中的轴承。 轴承与壳体间隔开并可旋转地支撑构件。

公开(公告)号：US4614165A

公开(公告)日：1986-09-30

申请号：US801366

申请日：1985-11-25

Applicant: Jeffrey J. Folkins ,  Cyril G. Edmunds ,  Steven C. Hart

Inventor： Jeffrey J. Folkins ,  Cyril G. Edmunds ,  Steven C. Hart

IPC: G03G13/08 ,  G03G13/09 ,  G03G15/08

CPC classification number: G03G13/09 ,  G03G15/0865 ,  G03G15/0877

Abstract: An apparatus which develops an electrostatic latent image recorded on a photoconductive member employed in an electrophotographic printing machine having a finite, usable life. The apparatus employs a developer material which ages during the life of the electrophotographic printing machine. A continuous supply of carrier granules is furnished to the developer material. The addition of these carrier granules extends the useful life of the developer material so as to correspond to at least the useful life of the electrophotographic printing machine.

Abstract translation: 一种显影记录在具有有限使用寿命的电子照相印刷机中使用的感光体上的静电潜像的装置。 该设备采用在电子照相印刷机的使用寿命期内变老的显影剂材料。 向显影剂材料提供载体颗粒的连续供应。 这些载体颗粒的添加延长了显影剂材料的使用寿命，以至少等于电子照相印刷机的使用寿命。

公开(公告)号：US09004003B2

公开(公告)日：2015-04-14

申请号：US12491498

申请日：2009-06-25

Applicant: Steven C. Hart ,  Fa-Gung Fan

Inventor： Steven C. Hart ,  Fa-Gung Fan

IPC: B05B13/06 ,  B05C5/00 ,  B08B9/04 ,  B05B3/02 ,  B05C7/08 ,  B05D7/22 ,  G03G15/00 ,  B05D5/12 ,  F16L55/18 ,  B05B12/14

CPC classification number: B05C7/08 ,  B05B12/1481 ,  B05B13/06 ,  B05D7/222 ,  B05D2254/04 ,  G03G15/751 ,  Y10S118/03 ,  Y10S118/10

Abstract: This is a photoconductor and dispenser assembly and system. The photoconductor is in a tubular form so as to accept a tubular formed dispenser within its hollow portion. The dispenser will coat within this hollow portion a uniform coating of an acoustical dampening material. This material will dull any sound produced by the photoconductive marking system. The assembly is the tube having in its hollow portion this dispenser. The dispenser fits tightly but movably within the hollow portion.

Abstract translation: 这是一个光电导体和分配器组件和系统。 光电导体是管状形式，以便在其中空部分内容纳管状的分配器。 分配器将在该中空部分内涂覆均匀的防潮材料涂层。 这种材料会使任何由光电导标记系统产生的声音变得沉闷。 组件是在其中空部分中具有该分配器的管。 分配器紧密配合，但可移动地配合在中空部分内。

公开(公告)号：US20080199216A1

公开(公告)日：2008-08-21

申请号：US11708974

申请日：2007-02-21

Applicant: Steven C. Hart ,  Pat C. Campbell

Inventor： Steven C. Hart ,  Pat C. Campbell

IPC: G03G15/00

CPC classification number: G03G15/751

Abstract: Method for acoustic dampening of photoreceptor and ionographic drums using an acoustic dampening applied to and cured on the interior of a drum. Embodiments provide excellent acoustic dampening of the resonance modes, and thus, substantially eliminates the problematic sounds that are often emitted from the xerographic printing machines.

Abstract translation: 使用施加到和固化在鼓内部的声学阻尼的感光器和离子鼓的声学衰减方法。 实施例提供了谐振模式的优异的声学衰减，因此基本上消除了从静电印刷机经常发出的有问题的声音。

公开(公告)号：USD552616S1

公开(公告)日：2007-10-09

申请号：US29212792

申请日：2004-09-07

Applicant: Jonathan Jay Woolley ,  Roger T. Johnsen ,  Mark J. Morgan ,  Steven C. Hart

Designer： Jonathan Jay Woolley ,  Roger T. Johnsen ,  Mark J. Morgan ,  Steven C. Hart

公开(公告)号：US5745827A

公开(公告)日：1998-04-28

申请号：US829645

申请日：1997-03-31

Applicant: Steven C. Hart

Inventor： Steven C. Hart

IPC: G03G15/08

CPC classification number: G03G15/0818 ,  G03G2215/0651

Abstract: A donor roll for transporting marking particles to an electrostatic latent image recorded on a surface is provided. The donor roll includes a rotatably mounted body and an electrode member mounted on the body. The donor roll further includes a magnetically permeable core external to the body. The core rotates with the body. The core is composed of a plurality of wires. The donor roll further includes an electrically conductive material positioned on the core. The material is electrically connected to the electrode member.

Abstract translation: 提供了用于将标记颗粒传送到记录在表面上的静电潜像的供体辊。 供体辊包括可旋转地安装的主体和安装在主体上的电极构件。 供体辊还包括在身体外部的导磁芯。 核心与身体一起旋转。 芯由多条导线组成。 供体辊还包括定位在芯上的导电材料。 该材料电连接到电极部件。

公开(公告)号：US5742884A

公开(公告)日：1998-04-21

申请号：US647783

申请日：1996-05-15

Applicant: Richard P. Germain ,  Mark J. Hirsch ,  Steven C. Hart

Inventor： Richard P. Germain ,  Mark J. Hirsch ,  Steven C. Hart

IPC: G03G15/08

CPC classification number: G03G15/0803 ,  G03G2215/0643

Abstract: An apparatus for developing a latent image recorded on a surface, the apparatus includes a housing defining a chamber storing a supply of developer material including toner; a toner donor member spaced from the surface and being adapted to transport toner to a region opposed from the surface; a magnetic brush for conveying the developer material in the chamber of the housing onto the donor member; and a rigid planar porous electrode member spaced near the surface of a donor roll, the electrode member being electrically biased to detach toner from the donor member as to form a toner cloud for developing the latent image.

Abstract translation: 一种用于显影记录在表面上的潜像的装置，该装置包括壳体，其限定存储包含调色剂的显影剂材料供应的腔室; 调色剂供体构件与所述表面间隔开并且适于将调色剂输送到与所述表面相对的区域; 用于将所述壳体的所述显影剂材料输送到所述供体构件上的磁刷; 以及在施主辊的表面附近间隔开的刚性平面多孔电极构件，电极构件被电偏置以从供体构件分离调色剂，以形成用于显影潜像的调色剂云。