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1. 发明授权

US4493256A Voltage applicator for limiting charge distribution in ESA printing equipment 失效
标题翻译：电压施加器用于限制ESA印刷设备中的电荷分布
公开(公告)号：US4493256A
公开(公告)日：1985-01-15
申请号：US584614
申请日：1984-02-29
申请人： Bruce E. Hyllberg , George B. Brands
发明人： Bruce E. Hyllberg , George B. Brands
IPC分类号： B41F13/18 , B41F5/00
CPC分类号： B41F13/18 , Y10S101/37
摘要： Several embodiments of a voltage applicator device are disclosed for contacting an impression roller in an electrostatically assisted (ESA) printing machine. The voltage applicator device has rolling conductive surfaces which are spaced apart and selectively connected to a voltage source to limit voltage application to the width of one or more partial webs being run through the machine. In the various embodiments, the conductive surfaces outside the web area can be left unconnected, but are preferably grounded or connected to a voltage of opposite polarity, to drain current from portions of the impression roller lying beyond the web. The rolling conductive surfaces can be formed as individual rollers or preferably as a segmented voltage application roller carrying electrical circuitry to connect the conductive surfaces to the voltage source through a roller journal shaft.
摘要翻译：公开了用于接触静电辅助（ESA）印刷机中的压印辊的电压施加器装置的几个实施例。电压施加器装置具有滚动导电表面，其间隔开并选择性地连接到电压源，以将施加的电压限制为穿过机器的一个或多个部分网的宽度。在各种实施例中，腹板区域外部的导电表面可以保持未连接，但优选地接地或连接到相反极性的电压，以从位于幅材之外的压印辊的部分排出电流。滚动导电表面可以形成为单独的辊或优选地形成为承载电路的分段电压施加辊，以通过辊轴颈将导电表面连接到电压源。

2. 发明授权

US4513660A Impression roller for limiting charge distribution 失效
标题翻译：压印辊用于限制电荷分布
公开(公告)号：US4513660A
公开(公告)日：1985-04-30
申请号：US644645
申请日：1984-08-24
申请人： George B. Brands , Bruce E. Hyllberg
发明人： George B. Brands , Bruce E. Hyllberg
IPC分类号： B41F13/18
CPC分类号： B41F13/18
摘要： An impression roller for electrostatically assisted printing distributes a charge across a web of packaging material. The roller has considerably more resistance in the longitudinal direction than in the circumferential direction to restrict the distribution of charge to portions of the roller extending beyond the web. The lower resistance in the circumferential direction is provided by a set of looped conductors--either conductive rubberized strips or wire loops--which are embedded in an outer layer of semiconductive material of the roller to allow electrical current traveling in the circumferential direction to bypass portions of the semiconductive material. The electrical current encounters considerably more resistance in the longitudinal direction, because the conductors are spaced longitudinally along the rollers at intervals and any current traveling from one looped conductor to another travels through the semiconductive material.
摘要翻译：用于静电辅助印刷的压印辊在包装材料的网上分配电荷。辊子在纵向方向上比在圆周方向上具有更大的阻力，以限制电荷分布到延伸超过卷材的辊的部分。圆周方向上的较低电阻由一组环形导体（即导电橡胶条或线环）提供，这些导体胶带或线环被嵌入到辊的半导体材料的外层中，以允许电流在圆周方向上行进以绕过部分半导体材料。电流在纵向方向上遇到相当大的阻力，因为导体间隔地沿着辊纵向间隔开，并且从一个环状导体传播到另一个环状导体的任何电流都穿过半导体材料。

3. 发明授权

US09420638B2 Multi-part electrodes for a heater layer 有权
标题翻译：用于加热器层的多部件电极
公开(公告)号：US09420638B2
公开(公告)日：2016-08-16
申请号：US13566068
申请日：2012-08-03
申请人： Bruce E. Hyllberg , Bruce F. Taylor
发明人： Bruce E. Hyllberg , Bruce F. Taylor
IPC分类号： H05B1/00 , H05K13/00 , H05B3/08
CPC分类号： H05B1/00 , H05B3/08 , H05K13/00 , Y10T29/49083
摘要： The present invention is directed to an electrode structure which is most applicable for plasticating barrels having wound, wire resistance heaters. Electrode structure includes at least one lower electrode plate and an upper electrode plate. A closely wound electrode band connected to the wound wire resistance heater is formed over the lower electrode plate to assure maximum electrical, and thus, thermal transfer. An upper ceramic layer is formed over the electrode band and wound wire resistance heaters. This upper ceramic layer can be ground down to accommodate the addition of an external plate on top of the upper electrode plate.
摘要翻译：本发明涉及一种电极结构，其最适用于具有绕线的电阻加热器的塑化桶。电极结构包括至少一个下电极板和上电极板。连接到绕线电阻加热器的紧密缠绕的电极带形成在下电极板上，以确保最大的电，从而确保热传递。在电极带和绕线电阻加热器上形成上陶瓷层。该上陶瓷层可以被研磨以适应在上电极板的顶部添加外部板。

4. 发明申请

US20100108662A1 Plasticating Barrel With Integrated Exterior Heater Layer 有权
标题翻译：具有集成外加热层的塑化桶
公开(公告)号：US20100108662A1
公开(公告)日：2010-05-06
申请号：US12608638
申请日：2009-10-29
申请人： Bruce F. Taylor , Richard D. Palmer , Bruce E. Hyllberg , Timothy W. Womer
发明人： Bruce F. Taylor , Richard D. Palmer , Bruce E. Hyllberg , Timothy W. Womer
IPC分类号： H05B3/06 , H05B3/02
CPC分类号： H05B3/48 , B29C45/74
摘要： A plasticating barrel is provided with a primary heating system having at least one laminated ceramic heater, where the ceramic heater has an electrical insulating layer interposed between the ceramic heater layer and an outer wall of the barrel, and the longitudinal length of the ceramic heater is arranged over a portion of the barrel length. A secondary heating system may also be provided and overlaps, at least in part, the primary heating system.
摘要翻译：塑料桶设置有具有至少一个层压陶瓷加热器的主加热系统，其中陶瓷加热器具有介于陶瓷加热器层和筒的外壁之间的电绝缘层，陶瓷加热器的纵向长度为布置在桶长度的一部分上。还可以提供二次加热系统并且至少部分地与主加热系统重叠。

5. 发明授权

US5609553A Ceramic roller for ESA printing and coating 失效
标题翻译：陶瓷辊用于ESA印刷和涂层
公开(公告)号：US5609553A
公开(公告)日：1997-03-11
申请号：US237485
申请日：1994-05-03
申请人： Bruce E. Hyllberg
发明人： Bruce E. Hyllberg
IPC分类号： B41F9/00 , B41F13/18 , G03G15/02 , G03G15/20 , H05B3/14 , H05B3/46 , H05B6/14 , B23P15/00
CPC分类号： G03G15/0233 , B41F13/18 , G03G15/2053 , H05B3/141 , H05B3/46 , H05B6/145 , Y10T29/49563
摘要： An electrostatic assist roller (30) for use in a coating, printing or copying machine includes a cylindrical roller core (35), and a ceramic layer (38) formed by plasma spraying a blend of an insulating ceramic material and a semiconductive ceramic material in a ratio which is selected to control the resistance and thickness of the ceramic layer in response to an applied voltage differential. The semiconductive ceramic layer (38) is sealed with a solid, low viscosity sealer (39), such as Carnauba wax, to protect the ceramic layer (38) from moisture penetration. A second ceramic layer (37) may be used to insulate the semiconductive ceramic layer (38) from the core (35).
摘要翻译：用于涂布，印刷或复印机的静电辅助辊（30）包括圆柱形辊芯（35）和通过等离子体喷涂绝缘陶瓷材料和半导体陶瓷材料的共混物形成的陶瓷层（38）选择该比率以响应于施加的电压差来控制陶瓷层的电阻和厚度。半导体陶瓷层（38）用固体低粘度密封剂（39）如巴西棕榈蜡密封，以保护陶瓷层（38）免受水分渗透。可以使用第二陶瓷层（37）来使半导体陶瓷层（38）与芯部（35）绝缘。

6. 发明授权

US06666806B2 Elastomer-covered roller having a thermally sprayed permeable bonding material 失效
公开(公告)号：US06666806B2
公开(公告)日：2003-12-23
申请号：US10345425
申请日：2003-01-15
申请人： Paul J. Kaprelian , Gary S. Butters , Bruce E. Hyllberg
发明人： Paul J. Kaprelian , Gary S. Butters , Bruce E. Hyllberg
IPC分类号： B23P1500
CPC分类号： F16C13/00 , B05D7/14 , B05D2350/65 , B05D2530/00 , B29C37/0082 , B29K2021/00 , B29L2031/324 , C23C4/18 , D21F3/08 , D21G1/0233 , Y10T29/49549 , Y10T29/49563
摘要： A elastomer-covered roller (10) is provided with an improved bond coating for bonding the elastomeric cover (14b) to the core (11b). At least one layer of material (21) is thermally sprayed on the core (11b) to form a rough surface having a roughness from 400 microinches Ra to 2000 microinches Ra or greater. At least one layer (21, 25, 26, 31, 32) is either sufficiently permeable to divert bond-degrading fluids away from the bond line (22, 27, 33) or is impermeable to bond-degrading fluids.

7. 发明授权

US06616584B2 Elastomeric covered roller having a thermally sprayed bonding material 失效
公开(公告)号：US06616584B2
公开(公告)日：2003-09-09
申请号：US10142293
申请日：2002-05-09
申请人： Bruce E. Hyllberg , Gary S. Butters , Gregory T. Squires , Paul J. Kaprelian
发明人： Bruce E. Hyllberg , Gary S. Butters , Gregory T. Squires , Paul J. Kaprelian
IPC分类号： B23P1500
CPC分类号： C23C28/00 , B05D7/14 , B05D2350/65 , B05D2530/00 , B29C37/0082 , B29K2021/00 , B29L2031/324 , C23C4/18 , D21F3/08 , D21G1/0233 , F16C13/00 , Y10T29/49549 , Y10T29/4956 , Y10T29/49563
摘要： A elastomer-covered roller (10) is provided with an improved bond coating for bonding the elastomeric cover (14) to the core (11). At least one layer of material (15) is thermally sprayed on the core to form a rough surface having a roughness from 400 microinches Ra to 2000 microinches Ra or greater. In a further improvement a denser, less porous layer (17) may be applied next to the core to protect the core from corrosion, followed by a less dense layer (19) applied to the first layer and having a similarly rough surface (20) for good mechanical bonding.

8. 发明授权

US5984848A Heated roller with integral heat pipe 失效
标题翻译：加热辊带整体式热管
公开(公告)号：US5984848A
公开(公告)日：1999-11-16
申请号：US3429
申请日：1998-01-06
申请人： Bruce E. Hyllberg , Gary S. Butters , Thomas S. Smith , Randy L. Mittelstaedt
发明人： Bruce E. Hyllberg , Gary S. Butters , Thomas S. Smith , Randy L. Mittelstaedt
IPC分类号： D21F5/02 , D21G1/02 , F16C13/00 , F28D15/02 , G03G15/20 , H05B3/00 , B23P15/00
CPC分类号： G03G15/2053 , D21F5/027 , D21G1/0253 , F16C13/00 , F28D15/0208 , H05B3/0095
摘要： A heat transfer roller in a machine for coating, printing, copying or heating a web, has a hollow cylindrical roller core and a metal sleeve for conducting heat to or from an object contacting an outer surface of the roller. A ring-shaped cavity for receiving a heat transfer medium is formed between the cylindrical roller core and the sleeve (15) and extends the length of the roller excluding portions on respective ends. Cartridge heaters are provided for heating the outer wall of the core to further heat the heat transfer medium in the heat pipe cavity. The ring-shaped cavity is divided into sector compartments by longitudinally extending barriers. Wicking material is disposed in respective compartments. The wicking material and flow restriction elements hold a portion of the heat transfer medium in the compartments while also allowing a portion of the heat transfer medium to move circumferentially around the roller to make temperature more consistent across the outer surface of the roller.
摘要翻译：在用于涂布，印刷，复印或加热幅材的机器中的传热辊具有中空圆柱形辊芯和用于将热量传导到与辊的外表面接触的物体的金属套筒。在圆柱形辊芯和套筒（15）之间形成用于接收传热介质的环形腔，并且在相应端部上延伸除去辊的长度。筒式加热器被设置用于加热芯的外壁以进一步加热热管腔中的传热介质。环形空腔通过纵向延伸的屏障分成扇形隔室。芯吸材料设置在相应的隔间中。芯吸材料和流动限制元件将传热介质的一部分保持在隔室中，同时还允许传热介质的一部分围绕辊周向移动，使得温度在辊的外表面上更一致。

9. 发明授权

US5420395A Ceramic heater roller with zone heating 失效
标题翻译：陶瓷加热辊带区域加热
公开(公告)号：US5420395A
公开(公告)日：1995-05-30
申请号：US84650
申请日：1993-06-28
申请人： Bruce E. Hyllberg , Robert G. Langley
发明人： Bruce E. Hyllberg , Robert G. Langley
IPC分类号： G03G15/02 , G03G15/20 , H05B3/00 , H05B3/14 , H05B3/46 , H05B6/14
CPC分类号： G03G15/0233 , G03G15/2042 , G03G15/2053 , H05B3/0095 , H05B3/141 , H05B3/46 , H05B6/145
摘要： A thermal conductive roller for use in copying machines, steam-heated and induction-heated applications includes a ceramic heating layer formed by plasma spraying a ceramic material. Conductive bands are provided for supplying electrical current to portions of the ceramic heating layer. In one embodiment, heat is generated by passing current through a length of the roller between two narrow bands. In a second embodiment, heat is generated by directing current radially from the core of the roller to an outer ground layer through wide bands corresponding to heating zones for the roller. In a third embodiment, the ceramic layer is inside the steel core.
摘要翻译：用于复印机，蒸汽加热和感应加热应用的导热辊包括通过等离子体喷涂陶瓷材料形成的陶瓷加热层。导电带被提供用于向陶瓷加热层的部分提供电流。在一个实施例中，通过使电流通过两个窄带之间的辊的长度而产生热量。在第二实施例中，通过从辊的芯径向引导电流到对应于辊的加热区的宽带的外部地层产生热量。在第三实施例中，陶瓷层在钢芯内。

10. 发明授权

US06394944B1 Elastomeric covered roller having a thermally sprayed bonding material 失效
标题翻译：具有热喷涂粘合材料的弹性覆盖辊
公开(公告)号：US06394944B1
公开(公告)日：2002-05-28
申请号：US09570250
申请日：2000-05-12
申请人： Bruce E. Hyllberg , Gary S. Butters , Gregory T. Squires , Paul J. Kaprelian
发明人： Bruce E. Hyllberg , Gary S. Butters , Gregory T. Squires , Paul J. Kaprelian
IPC分类号： B23P1500
CPC分类号： C23C28/00 , B05D7/14 , B05D2350/65 , B05D2530/00 , B29C37/0082 , B29K2021/00 , B29L2031/324 , C23C4/18 , D21F3/08 , D21G1/0233 , F16C13/00 , Y10T29/49549 , Y10T29/4956 , Y10T29/49563
摘要： A elastomer-covered roller (10) is provided with an improved bond coating for bonding the elastomeric cover (14) to the core (11). At least one layer of material (15) is thermally sprayed on the core to form a rough surface having a roughness from 400 microinches Ra to 2000 microinches Ra or greater. In a further improvement a denser, less porous layer (17) may be applied next to the core to protect the core from corrosion, followed by a less dense layer (19) applied to the first layer and having a similarly rough surface (20) for good mechanical bonding.
摘要翻译：弹性体覆盖的辊（10）设置有用于将弹性体盖（14）接合到芯（11）的改进的粘合涂层。将至少一层材料（15）热喷涂在芯上以形成具有从400微英寸至2000微英寸或更大的粗糙度的粗糙表面。在进一步的改进中，可以在芯附近施加更致密的较少多孔层（17）以保护芯免受腐蚀，随后施加到第一层并具有类似粗糙表面（20）的较不致密的层（19）用于良好的机械粘合。

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