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31. 发明授权

US07162177B2 Back of the belt cleaner in an imaging system 失效
标题翻译：背面的成像系统中的皮带清洁剂
公开(公告)号：US07162177B2
公开(公告)日：2007-01-09
申请号：US10876708
申请日：2004-06-25
申请人： Steven J. Fiore , Michael N. Soures , Steven R. LeRoy , Nero R. Lindblad
发明人： Steven J. Fiore , Michael N. Soures , Steven R. LeRoy , Nero R. Lindblad
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G21/0035 , G03G21/0076 , G03G2221/00 , G03G2221/001 , G03G2221/0042
摘要： A rotating cleaning brush positioned to clean toner and debris from the back of an imaging belt. Additionally, a plurality of cleaning brushes assembled to clean the back of the imaging belt wherein charging a first and a second brush to approximately equal potential but opposite polarity provides superior discharge of static and other electrical charges from the back of the imaging belt.
摘要翻译：旋转清洁刷定位成从成像带的背面清洁调色剂和碎屑。此外，组装成清洁成像带背面的多个清洁刷，其中将第一和第二刷子充电到大致相同的电位但相反的极性，从而提供来自成像带背面的静电和其他电荷的良好的放电。

32. 发明授权

US06418285B1 BOB cleaners to control and maintain PR module motion quality latitude 有权
标题翻译： BOB清洁器控制和维护PR模块的运动质量纬度
公开(公告)号：US06418285B1
公开(公告)日：2002-07-09
申请号：US09697753
申请日：2000-10-27
申请人： James M. Casella , Nero R. Lindblad , James C. Diehl , Rene Sanchez
发明人： James M. Casella , Nero R. Lindblad , James C. Diehl , Rene Sanchez
IPC分类号： G03G2100
CPC分类号： G03G21/0005
摘要： An apparatus for controlling velocity variations in a belt wrapped about at least a first driven roller and a support structure, including a drive for driving the first driven roller so as to provide torque to the belt; and a dampener, in contact with the belt, for minimizing variations of the velocity of the belt, the dampener including a power supply for applying an electrical bias to generate a drag force on the belt.
摘要翻译：一种用于控制缠绕在至少第一从动辊和支撑结构上的带中的速度变化的装置，包括用于驱动第一从动辊的驱动器，以便向带提供扭矩; 以及与所述带接触的阻尼器，用于使所述带的速度的变化最小化，所述阻尼器包括用于施加电偏压以在所述带上产生牵引力的电源。

33. 发明授权

US5970303A Cleaner sump with magnetic transport 失效
公开(公告)号：US5970303A
公开(公告)日：1999-10-19
申请号：US313631
申请日：1994-09-27
申请人： Jan Bares , Nero R. Lindblad
发明人： Jan Bares , Nero R. Lindblad
IPC分类号： G03G21/00 , G03G21/10 , G03G27/10
CPC分类号： G03G21/12 , G03G21/007
摘要： A cleaning system for increasing the packing density of a cleaner sump that uses magnetic toner, by filling unused sump space. The cleaning system uses a magnetic force to attract the magnetic waste toner to the sump area not filled by gravity assistance alone. The magnetic force is created by a magnet. The magnet can be either internal to the sump or external thereto.

34. 发明授权

US5864741A Single brush cleaner with collection roll and ultrasonic cleaning assist 失效
标题翻译：单刷清洁器采集卷和超声波清洗辅助
公开(公告)号：US5864741A
公开(公告)日：1999-01-26
申请号：US842864
申请日：1997-04-17
申请人： David B. Montfort , Nero R. Lindblad
发明人： David B. Montfort , Nero R. Lindblad
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0005 , G03G2221/0021
摘要： An apparatus for efficient cleaning of the imaging surface. The primary cleaner is a rotating collection roll located directly opposite from and on the other side of the imaging surface from the ultrasonic cleaning assist device. The ultrasonic energy is used to remove the toner from the imaging surface enabling attraction toward the biased collection roll. The ultrasonic energy decreases the amount of residual toner remaining after transfer. The residual toner that is not cleaned from the surface by the collection roll is removed from the surface by the rotating biased conductive brush, which is the secondary cleaner. The collection roll is contactless in that it does not come into contact with the photoreceptor. In another embodiment of the invention, the primary cleaner and the secondary cleaner are collection rolls with ultrasonic cleaning assist devices directly under each collection roll. The entire cleaning system is contactless.
摘要翻译：用于有效清洁成像表面的装置。主清洁器是与超声波清洗辅助装置直接相对并且在成像表面的另一侧上的旋转收集辊。使用超声波能量从成像表面去除调色剂，从而能够吸引偏向收集辊。超声波能量减少转印后剩余调色剂的量。通过作为二次清洁器的旋转偏置导电刷从表面除去未被收集辊从表面清洁的残留调色剂。收集辊是非接触的，因为它不与感光体接触。在本发明的另一个实施例中，初级清洁器和次级清洁器是直接位于每个收集辊下面的具有超声波清洁辅助装置的收集辊。整个清洁系统是非接触式的。

35. 发明授权

US5634185A Removing toner additive films, spots, comets and residual toner on a flexible planar member using ultrasonic vibrational energy 失效
标题翻译：使用超声波振动能量去除柔性平面构件上的调色剂添加剂膜，斑点，彗星和残余调色剂
公开(公告)号：US5634185A
公开(公告)日：1997-05-27
申请号：US671284
申请日：1996-06-27
申请人： Nero R. Lindblad , David B. Montfort
发明人： Nero R. Lindblad , David B. Montfort
IPC分类号： G03G15/01 , G03G21/00 , G03G21/10
CPC分类号： G03G21/0011 , G03G21/0005 , G03G2221/0021
摘要： A cleaning apparatus and color printing machine having an ultrasonic cleaner and a cleaning blade is disclosed for removing residual toner, toner additive films, spots and comets off the imaging surface. The toner additives used during development leave more than one layer of toner additive films on the surface. An ultrasonic cleaner that has a tip velocity ranging from about 1500 mm/sec to about 3000 mm/sec is used in combination with a blade that has sufficient hardness to remove the thick toner additive films without damaging the surface. The build up of toner additive films cause copy defects. The vibrational motion of the ultrasonic cleaner reduces friction between the blade and the surface and enables the dislodgment of toner additive films, spots, comets and residual toner off the surface.
摘要翻译：公开了一种具有超声波清洗器和清洁刮板的清洁装置和彩色印刷机，用于从成像表面上除去残留调色剂，调色剂添加剂膜，斑点和彗星。在显影过程中使用的调色剂添加剂在表面上留下不止一层调色剂添加剂膜。具有约1500mm / sec至约3000mm / sec的尖端速度的超声波清洗器与具有足够硬度以除去厚的调色剂添加剂膜而不损坏表面的刀片组合使用。调色剂添加剂膜的积聚导致复印缺陷。超声波清洗机的振动运动减少了叶片和表面之间的摩擦，并使调色剂添加剂膜，斑点，彗星和残余调色剂从表面上脱落。

36. 发明授权

US5214479A BTR air cleaner with biased shims 失效
标题翻译： BTR空气净化器带有偏置垫片
公开(公告)号：US5214479A
公开(公告)日：1993-05-25
申请号：US937322
申请日：1992-08-31
申请人： Nero R. Lindblad , Bruce E. Thayer , Gregory J. Mancine , Alexander J. Floravanti
发明人： Nero R. Lindblad , Bruce E. Thayer , Gregory J. Mancine , Alexander J. Floravanti
IPC分类号： G03G15/16 , G03G21/10
CPC分类号： G03G15/168 , G03G2215/1652
摘要： Apparatus for cleaning residual toner and paper fiber residue from a biased transfer roll (BTR) in an electrophotographic apparatus using high velocity air and substantially contactless flexible biased conductive shims. The high velocity air flow between the BTR and two thin conductive flex-shims is created by means of a blower that evacuates the air in the cleaner housing vacuum chamber. The high velocity air, in combination with the electrically biased BTR and flex-shims, removes residue from the BTR surface and carries it into the vacuum chamber and deposits the residue in a filter bag. The BTR biased shim cleaner system is low cost, efficient and significantly smaller than current BTR cleaning devices.

37. 发明授权

US4970560A Lubricated metal cleaning blade for use in dry electrophotographic processes 失效
标题翻译：用于干电子照相工艺的润滑金属清洁刮刀
公开(公告)号：US4970560A
公开(公告)日：1990-11-13
申请号：US288317
申请日：1988-12-22
申请人： Nero R. Lindblad , Herbert C. Relyea
发明人： Nero R. Lindblad , Herbert C. Relyea
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/0017
摘要： A coating process for the manufacture of cleaning blades is used where a hardened material coating is electro-deposited onto a carbon steel cleaning blade. The coating process is selected to provided a microporous surface. The pores thus produced are enlarged. The surface is sealed with sub-micron size particles of fluorocarbons, heat treated to create a smooth, slippery surface, while the hardened metal coating provides wear resistance to friction encountered during cleaning operation.
摘要翻译：使用用于制造清洁刀片的涂覆方法，其中将硬化的材料涂层电沉积到碳钢清洁刀片上。选择涂覆方法以提供微孔表面。这样产生的孔被扩大。表面用亚微米尺寸的碳氟化合物颗粒密封，经热处理以产生光滑，光滑的表面，而硬化的金属涂层对清洁操作期间遇到的摩擦产生耐磨性。

38. 发明授权

US4763168A Reproducing apparatus including toner removal apparatus utilizing electrostatic attraction 失效
标题翻译：再现设备包括利用静电吸引的调色剂去除装置
公开(公告)号：US4763168A
公开(公告)日：1988-08-09
申请号：US471412
申请日：1983-03-02
申请人： Nero R. Lindblad
发明人： Nero R. Lindblad
IPC分类号： G03G15/08 , G03G21/00 , G03G21/10
CPC分类号： G03G21/0035 , G03G21/10
摘要： Apparatus for cleaning residual toner from a photoconductive surface. Toner is temporarily removed from the surface by a conductive fiber brush wherein it is stored for a period of time dependent on the image area coverage and the transfer efficiency of the transfer device used. When the brush reaches its toner holding capacity, the toner is deposited back onto the surface and it is transported to the development system where it is recycled back into the developer housing for reuse. In one embodiment, the brush initially has a d.c. voltage applied to it of a polarity so as to attract toner to the brush after which a d.c. voltage of the opposite polarity is applied to the brush in order to detone the brush and thereby deposite it on the photoconductive surface. A charging device of the printing apparatus has a switch for temporarily inactivating the charging device to allow repelled toner to pass thereby unaltered.
摘要翻译：用于从光导表面清洁残留调色剂的装置。通过导电纤维刷将表面暂时调色剂，其中根据所使用的转印装置的图像面积覆盖率和转印效率，存储一段时间。当刷子达到其调色剂保持能力时，调色剂被沉积回到表面上，并且将其输送到显影系统，在那里它被再循环回到显影剂外壳中用于再利用。在一个实施例中，刷子最初具有直流。施加到极性的电压，以便将调色剂吸引到刷子，之后直流。相反极性的电压施加到电刷上，以便使电刷取出，从而将其沉积在光电导表面上。打印装置的充电装置具有用于使充电装置暂时失活以允许排斥的调色剂不经改变的开关。

39. 发明授权

US4630920A Blade cleaning apparatus for removing residual toner from a charge retentive surface 失效
标题翻译：用于从电荷保持性表面除去残留调色剂的刮板清洁装置
公开(公告)号：US4630920A
公开(公告)日：1986-12-23
申请号：US773288
申请日：1985-09-06
申请人： Mort Silverberg , Richard G. Maus , Nero R. Lindblad
发明人： Mort Silverberg , Richard G. Maus , Nero R. Lindblad
IPC分类号： G03G21/10 , G03G21/00 , G03G15/08
CPC分类号： G03G21/0029
摘要： Highly efficient, long life blade cleaning apparatus for removing residual toner particles from a flexible photoreceptor supported for movement in an endless path. The cleaning blade is supported for pressure engagement with a flexible belt such that the belt is deflected. A backing member is supported in contact with the reverse side of the belt for controlling the degree of belt deflection and thereby the force required by the blade for efficient cleaning to a minimum and effect substantially uniform contact between the blade and the charge retentive member. The support is positioned downstream of the blade a predetermined distance which minimizes the required cleaning force and also allows the belt to twist to thereby conform to the blade edge resulting in substantially uniform contact between the blade and belt.
摘要翻译：高效，长寿命的刀片清洁装置，用于从支持在环形路径中移动的柔性感光体中去除残留的调色剂颗粒。支撑清洁刮板以与柔性带压力接合，使得皮带偏转。支撑件与皮带的背面接触地支撑，用于控制皮带偏转的程度，从而将刀片所需的力量有效地清洁至最小并且实现刀片和充电保持件之间的基本上均匀的接触。支撑件位于叶片的下游一段预定的距离处，使得所需的清洁力最小化，并且还允许带扭曲，从而与叶片边缘相符，从而在叶片和带之间基本均匀地接触。

40. 发明授权

US4279499A Electrophotographic cleaning apparatus 失效
标题翻译：电子照相清洗装置
公开(公告)号：US4279499A
公开(公告)日：1981-07-21
申请号：US72263
申请日：1979-09-04
申请人： Ivan Rezanka , Nero R. Lindblad
发明人： Ivan Rezanka , Nero R. Lindblad
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/0047 , G03G2221/0005
摘要： A magnetic brush cleaning apparatus which includes a magnetic brush roll having a plurality of magnets mounted therein, a reservoir for carrier particles closely spaced from the magnetic brush roll, a pickoff for removing a part of the carrier particles constituting the magnetic brush during the rotation of the magnetic brush roll, and an exit at the lower end of the reservoir for directing the carrier particles onto the magnetic roll, so that the reservoir, the pickoff, the exit and the magnets cooperate to cause the circulation of carrier particles between the magnetic brush roll and the reservoir whereby a portion of the magnetic brush is continuously removed and reformed during the rotation of the magnetic brush roll. In another embodiment, the reservoir, the pickoff and the exit are used only during servicing of the cleaning device.
摘要翻译：一种磁刷清洁装置，其包括具有安装在其中的多个磁体的磁刷辊，用于与磁刷辊紧密间隔的载体颗粒的储存器，用于在旋转期间去除构成磁刷的载体颗粒的一部分的拾取磁刷辊和用于将载体颗粒引导到磁辊上的出口，用于将载体颗粒引导到磁性辊上，使得储存器，传感器，出口和磁体协作以使载体颗粒在磁刷之间循环辊和储存器，由此磁刷的一部分在磁刷辊旋转期间被连续移除并重新形成。在另一个实施例中，储存器，传感器和出口仅在清洁装置的维修期间使用。

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