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1. 发明授权

US3918641A Electrostatic powder coating installation 失效
标题翻译：静电粉末涂装安装
公开(公告)号：US3918641A
公开(公告)日：1975-11-11
申请号：US53467574
申请日：1974-12-20
申请人： GEMA AG
发明人： LEHMANN ERNST , PRINZING ROBERT
IPC分类号： B05B5/08 , B05B5/16 , B05B7/14 , B05B15/04 , B05B15/12 , B05B5/02
CPC分类号： B05B7/144 , B05B5/087 , B05B5/1683 , B05B15/0418 , B05B15/1248 , B05B15/1285 , Y02P70/36
摘要： An electrostatic powder coating installation incorporating a cabin in which there are arranged means connected with a supply container for the delivery of electrostatically charged powder. A part of the internal compartment of the cabin is limited by one side or face of a filter moving through the cabin, the other face of which confronts the suction side of a suction device effective through the filter at the aforementioned internal compartment. A cleaning device is operatively associated with the filter in order to remove therefrom excess powder deposited thereon. The cleaning device embodies a suction nozzle directed towards the one face of the filter and which while interposing a separator is operatively connected with the suction side of a suction blower. The outlet of the separator is connected with a supply container. The method of operating the installation entails depositing fresh powder upon a section of the filter located in front of the suction nozzle for the purpose of replacing the powder consumed during the coating operation.
摘要翻译：一种静电粉末涂布装置，其中装有一个机舱，其中布置有用于输送静电荷粉末的供应容器的装置。机舱内部舱室的一部分受到一个过滤器的一侧或面部的限制，该过滤器通过客舱移动，其另一面面对吸入装置的吸入侧，有效地通过前述内部隔室的过滤器。清洁装置与过滤器可操作地相关联，以便从其中除去沉积在其上的过量粉末。该清洁装置包括一个指向过滤器一个面的吸嘴，并且在吸入分离器与抽吸鼓风机的吸入侧可操作地连接时。分离器的出口与供应容器连接。操作安装的方法需要将新鲜粉末放置在位于吸嘴前面的过滤器的一部分上，以便更换在涂覆操作期间消耗的粉末。

2. 发明授权

US3902455A Electrostatic powder coating installation 失效
标题翻译：静电粉末涂装安装
公开(公告)号：US3902455A
公开(公告)日：1975-09-02
申请号：US48618274
申请日：1974-07-05
申请人： GEMA AG
发明人： LEHMANN ERNST , PRINZING ROBERT
IPC分类号： B05B5/08 , B05B15/12 , B05B15/04 , B05B5/02 , B05C11/16
CPC分类号： B05B15/1251 , B05B15/1248 , B05B15/1288 , Y02P70/36 , Y10S118/07
摘要： An electrostatic powder coating installation incorporating a cabin serving to house the articles to be coated, the internal space of the cabin being connected with a suction device. Further, there is provided a filter which bounds with one face or side thereof a part of the internal space of the cabin and with its other side or face confronts the inlet of the suction device. A cleaning device is operatively associated with the filter and movable relative thereto, this cleaning device removing from the filter the excess powder deposited upon the filter and delivering such to a collecting container.
摘要翻译：一种静电粉末涂装设备，其中装有一个用于容纳待涂覆物品的舱室，该舱室的内部空间与抽吸装置连接。此外，提供了一个过滤器，其与其一个面或一侧限定着舱室的内部空间的一部分，并且其另一侧或面面对着抽吸装置的入口。清洁装置与过滤器可操作地相关联并且可相对于其移动，该清洁装置从过滤器上移除沉积在过滤器上并将其传送到收集容器的多余粉末。

3. 发明授权

US3606162A Programmed means for imparting compound motion to a spray gun 失效
标题翻译：用于将复合运动转换成喷枪的编程手段
公开(公告)号：US3606162A
公开(公告)日：1971-09-20
申请号：US3606162D
申请日：1969-08-28
申请人： GEMA AG
发明人： LEHMANN ERNST
IPC分类号： B05B12/02 , B05B12/08 , B05B13/04 , B25J9/02 , B25J9/16 , E01C23/16 , E01C23/22 , G05B19/08 , B05B3/18
CPC分类号： B05B13/0431 , B25J9/023 , B25J9/16 , G05B19/08
摘要： SPRAYING APPARATUS FOR AUTOMATICALLY COATING WORKPIECES WITH COATING MATERIAL APPLIED BY MEANS OF A SPRAY GUN THE APPARATUS INCLUDING A CARRIER HEADS ON WHICH A SPRAY GUN IS MOUNTED FOR PIVOTING MOVEMENT IN A VERTICAL PLANE. THE CARRIER HEAD IS MOUNTED ON A LIFTING STAND FOR VERTICAL UP AND DOWN MOVEMENT AND THE LIFTING STAND IS PLACED ON CARRIAGE MEANS FOR MOVEMENT IN A HORIZONTAL PLANE IN TWO DIRECTIONS AT RIGHT ANGLES TO EACH OTHER. THE MOVEMENTS OF THE SPRAY GUN, LIFTING STAND AND CARRIAGE MEANS ARE EFFECTED BY MOTORS CONTROLLED BY PROGRAM CONTROL DEVICES ADAPTED TO BE SET TO PRODUCE A SEQUENCE OF OPERATING STEPS OF THE SPRAY GUN, LIFTING STAND AND CARRIAGE MEANS.

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