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1. 发明授权

US07897021B2 Membrane electrode assemblies and electropaint systems incorporating same 有权
公开(公告)号：US07897021B2
公开(公告)日：2011-03-01
申请号：US11590180
申请日：2006-10-31
申请人： H. Frederick Hess, Jr. , Steven Jovanovic , James E. Rittel, Jr. , H. Frederick Hess, III
发明人： H. Frederick Hess, Jr. , Steven Jovanovic , James E. Rittel, Jr. , H. Frederick Hess, III
IPC分类号： C25B9/00 , C25B9/08
CPC分类号： B01D61/52 , B01D61/46 , C25D13/22 , C25D17/12
摘要： Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention, electrode enclosures such as C-shaped or box-shaped enclosures include membranes sealed to secondary structural members by bonding. In other embodiments, membrane electrode cells having bumpers are mounted within paint baths in a manner wherein the bumpers are forcibly biased against the exterior wall of the bath, thereby stabilizing the position of the cells. In still further embodiments, tubular electrode cells are provided with internal valves allowing the release of liquid trapped within the tubular electrodes into the membrane shell. In this manner, removal of the electrodes for maintenance, replacement or other purposes is facilitated.

2. 发明授权

US5468361A Membrane guard for a membrane electrode cell 失效
标题翻译：膜电极膜的膜保护膜
公开(公告)号：US5468361A
公开(公告)日：1995-11-21
申请号：US311825
申请日：1994-09-23
申请人： H. Frederick Hess, Jr. , H. Frederick Hess, III
发明人： H. Frederick Hess, Jr. , H. Frederick Hess, III
IPC分类号： C25D13/22 , C25D17/00 , C25D17/10
CPC分类号： C25D13/22 , C02F2201/003
摘要： A guard for a membrane electrode cell in an electrocoat paint system that separates the counter-electrode, the object being painted, from the membrane shell housing that surrounds the electrode, which is located inside the membrane. The guard is of a grid-like structure with openings that have rounded edges and allows for the flow of electricity between the electrode and the counter-electrode and for a substantially continuous flow of paint particles around the membrane electrode cell. The guard is made from a durable, flexible, non-conducting material that is impervious to the temperature conditions and acids, solvents and other compounds often found in electrocoating paint baths. Embodiments of the present invention include an externally affixed guard, an integral guard and a rigid membrane guard.
摘要翻译：在电涂漆系统中的膜电极池的保护装置，其将对置电极（被涂物体）从位于膜内部的电极周围的膜壳壳体分离。防护罩是具有开口的格栅状结构，其开口具有圆形边缘并且允许电极和对电极之间的电流以及用于膜电极单元周围的涂料颗粒的基本上连续的流动。防护罩由耐用，柔性，不导电的材料制成，不受温度条件和酸，溶剂和电涂漆浴中常见的其他化合物的影响。本发明的实施例包括外部固定的防护件，整体护罩和刚性膜护罩。

3. 发明授权

US5213671A Membrane guard for a membrane electrode cell 失效
标题翻译：膜电极膜的膜保护膜
公开(公告)号：US5213671A
公开(公告)日：1993-05-25
申请号：US678733
申请日：1991-04-01
申请人： H. Frederick Hess, Jr. , H. Frederick Hess, III
发明人： H. Frederick Hess, Jr. , H. Frederick Hess, III
IPC分类号： C25D13/22
CPC分类号： C25D13/22 , C02F2201/003
摘要： A guard for a membrane electrode cell in an electrocoat paint system that separates the counter-electrode, the object being painted, from the membrane shell housing that surrounds the electrode, which is located inside the membrane. The guard is of a grid-like structure with openings that have rounded edges and allows for the flow of electricity between the electrode and the counter-electrode and for a substantially continuous flow of paint particles around the membrane electrode cell. The guard is made from a durable, flexible, non-conducting material that is impervious to the temperature conditions and acids, solvents and other compounds often found in electrocoating paint baths. Embodiments of the present invention include an externally affixed guard, an integral guard and a rigid membrane guard.
摘要翻译：在电涂漆系统中的膜电极池的保护装置，其将对置电极（被涂物体）从位于膜内部的电极周围的膜壳壳体分离。防护罩是具有开口的格栅状结构，其开口具有圆形边缘并且允许电极和对电极之间的电流以及用于膜电极单元周围的涂料颗粒的基本上连续的流动。防护罩由耐用，柔性，不导电的材料制成，不受温度条件和酸，溶剂和电涂漆浴中常见的其他化合物的影响。本发明的实施例包括外部固定的防护件，整体护罩和刚性膜护罩。

4. 发明授权

US07422673B2 Membrane electrode assemblies and electropaint systems incorporating same 有权
标题翻译：包含电极组件和电导体系统
公开(公告)号：US07422673B2
公开(公告)日：2008-09-09
申请号：US10443303
申请日：2003-05-22
申请人： H. Frederick Hess, Jr. , H. Frederick Hess, III , Steven Jovanovic , James E. Rittel, Jr.
发明人： H. Frederick Hess, Jr. , H. Frederick Hess, III , Steven Jovanovic , James E. Rittel, Jr.
IPC分类号： C25D17/10
CPC分类号： B01D61/52 , B01D61/46 , C25D13/22 , C25D17/12
摘要： Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention, electrode enclosures such as C-shaped or box-shaped enclosures include membranes sealed to secondary structural members by bonding. In other embodiments, membrane electrode cells having bumpers are mounted within paint baths in a manner wherein the bumpers are forcibly biased against the exterior wall of the bath, thereby stabilizing the position of the cells. In still further embodiments, tubular electrode cells are provided with internal valves allowing the release of liquid trapped within the tubular electrodes into the membrane shell. In this manner, removal of the electrodes for maintenance, replacement or other purposes is facilitated.
摘要翻译：描述了用于在反电极上电沉积涂料的新系统和用于结合到这种系统中的膜电极组件。在本发明的某些实施例中，诸如C形或箱形外壳的电极外壳包括通过结合密封到次级结构构件的膜。在其他实施例中，具有保险杠的膜电极单元以其中缓冲器被强制地偏压到浴的外壁的方式安装在涂漆池内，从而稳定了电池的位置。在另外的实施例中，管状电极单元设置有内部阀，允许将管状电极内捕获的液体释放到膜壳中。以这种方式，便于去除用于维护，更换或其他目的的电极。

5. 发明授权

US5759371A Electrocoat painting overload protection circuit and method 失效
标题翻译：电涂漆过载保护电路及方法
公开(公告)号：US5759371A
公开(公告)日：1998-06-02
申请号：US677209
申请日：1996-07-09
申请人： Timothy C. Walker , James A. Bernth , H. Frederick Hess, Jr.
发明人： Timothy C. Walker , James A. Bernth , H. Frederick Hess, Jr.
IPC分类号： C25D13/22 , C25D13/00
CPC分类号： C25D13/22
摘要： An overload protection and control circuit and methods for electrocoat painting systems is disclosed. A resistive shunt is utilized to generate a voltage proportional to the level of current flow to electrodes in the electrocoat painting system. After amplification, the generated voltage is compared with a reference voltage. If the current exceeds a predetermined level, indicative of an overcurrent condition, a comparator causes a control circuit to disable current flow. A timer is provided to delay re-enabling of current flow for a predetermined delay interval. The control circuit may receive inputs from a control PLC or computer. The control PLC or computer may receive inputs from sensors such as a pH sensor or a membrane monitor. The control PLC or computer may selectively control the control circuit to various electrodes so as to more appropriately operate the electrocoat painting system.
摘要翻译：公开了一种用于电泳涂装系统的过载保护和控制电路及方法。电阻分流器用于产生与电泳涂装系统中电极的电流水平成比例的电压。放大后，将发生的电压与参考电压进行比较。如果电流超过表示过电流状态的预定电平，则比较器使控制电路禁止电流。提供了一个定时器，用于延迟电流在预定延迟时间间隔的重新启用。控制电路可以从控制PLC或计算机接收输入。控制PLC或计算机可以从诸如pH传感器或膜监测器的传感器接收输入。控制PLC或计算机可以选择性地将控制电路控制到各种电极，以便更适当地操作电泳涂漆系统。

6. 发明授权

US08083919B2 Membrane electrode assemblies and electropaint systems incorporating same 有权
标题翻译：包含电极组件和电导体系统
公开(公告)号：US08083919B2
公开(公告)日：2011-12-27
申请号：US12206272
申请日：2008-09-08
申请人： H. Frederick Hess, Jr. , H. Frederick Hess, III , Steven Jovanovic , James E. Rittel, Jr.
发明人： H. Frederick Hess, Jr. , H. Frederick Hess, III , Steven Jovanovic , James E. Rittel, Jr.
IPC分类号： C25D17/10
CPC分类号： B01D61/52 , B01D61/46 , C25D13/22 , C25D17/12
摘要： Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention, electrode enclosures such as C-shaped or box-shaped enclosures include membranes sealed to secondary structural members by bonding. In other embodiments, membrane electrode cells having bumpers are mounted within paint baths in a manner wherein the bumpers are forcibly biased against the exterior wall of the bath, thereby stabilizing the position of the cells. In still further embodiments, tubular electrode cells are provided with internal valves allowing the release of liquid trapped within the tubular electrodes into the membrane shell. In this manner, removal of the electrodes for maintenance, replacement or other purposes is facilitated.
摘要翻译：描述了用于在反电极上电沉积涂料的新系统和用于结合到这种系统中的膜电极组件。在本发明的某些实施例中，诸如C形或箱形外壳的电极外壳包括通过结合密封到次级结构构件的膜。在其他实施例中，具有保险杠的膜电极单元以其中缓冲器被强制地偏压到浴的外壁的方式安装在涂漆池内，从而稳定了电池的位置。在另外的实施例中，管状电极单元设置有内部阀，允许将管状电极内捕获的液体释放到膜壳中。以这种方式，便于去除用于维护，更换或其他目的的电极。

7. 发明申请

US20090000945A1 MEMBRANE ELECTRODE ASSEMBLIES AND ELECTROPAINT SYSTEMS INCORPORATING SAME 有权
标题翻译：膜电极组件和电镀系统
公开(公告)号：US20090000945A1
公开(公告)日：2009-01-01
申请号：US12206272
申请日：2008-09-08
申请人： H. Frederick Hess, JR. , H. Frederick Hess, III , Steven Jovanovic , James E. Rittel, JR.
发明人： H. Frederick Hess, JR. , H. Frederick Hess, III , Steven Jovanovic , James E. Rittel, JR.
IPC分类号： C25B9/00 , C25D17/10
CPC分类号： B01D61/52 , B01D61/46 , C25D13/22 , C25D17/12
摘要： Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention, electrode enclosures such as C-shaped or box-shaped enclosures include membranes sealed to secondary structural members by bonding. In other embodiments, membrane electrode cells having bumpers are mounted within paint baths in a manner wherein the bumpers are forcibly biased against the exterior wall of the bath, thereby stabilizing the position of the cells. In still further embodiments, tubular electrode cells are provided with internal valves allowing the release of liquid trapped within the tubular electrodes into the membrane shell. In this manner, removal of the electrodes for maintenance, replacement or other purposes is facilitated.
摘要翻译：描述了用于在反电极上电沉积涂料的新系统和用于结合到这种系统中的膜电极组件。在本发明的某些实施例中，诸如C形或箱形外壳的电极外壳包括通过结合密封到次级结构构件的膜。在其他实施例中，具有保险杠的膜电极单元以其中缓冲器被强制地偏压到浴的外壁的方式安装在涂漆池内，从而稳定了电池的位置。在另外的实施例中，管状电极单元设置有内部阀，允许将管状电极内捕获的液体释放到膜壳中。以这种方式，便于去除用于维护，更换或其他目的的电极。

8. 发明授权

US5591316A Electrocoat painting method using guarded tubular membrane electrode cells 失效
标题翻译：电泳涂装法使用保护管状膜电极细胞
公开(公告)号：US5591316A
公开(公告)日：1997-01-07
申请号：US463654
申请日：1995-06-05
申请人： H. Frederick Hess, Jr. , H. Frederick Hess, III
发明人： H. Frederick Hess, Jr. , H. Frederick Hess, III
IPC分类号： C25D13/22 , C25D13/00
CPC分类号： C25D13/22 , C02F2201/003
摘要： A method of electrocoat painting using tubular guarded membrane electrode cells. An object-to-be-electrocoat painted, or counter-electrode, is positioned or moved into a paint bath. Electrical current flow is induced between the membrane electrode cells and the counter-electrodes through the tubular guard, with the tubular guard having openings of a type that particularly allow for the flow of electricity between the electrode cells and the counter-electrode for a substantially continuous flow of paint particles around the membrane electrode cells. After painting, the counter-electrode is removed from the paint bath. Flushing fluid may be passed through the membrane electrode cells.
摘要翻译：使用管状保护膜电极电池的电泳涂漆方法。被涂漆的对象或对电极被定位或移动到漆浴中。通过管状护罩在膜电极单元和对电极之间引起电流流动，其中管状保护罩具有特别允许电极单元和对电极之间的电流大体上连续的开口涂料颗粒在膜电极细胞周围的流动。涂漆后，将反电极从油漆浴中取出。冲洗液可以通过膜电极单元。

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