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    CASCADE INSERT FOR AN IONISING BAR AND IONISING BAR HAVING A CASCADE INSERT
    11.
    发明申请
    CASCADE INSERT FOR AN IONISING BAR AND IONISING BAR HAVING A CASCADE INSERT 有权

    公开(公告)号：US20220209510A1

    公开(公告)日：2022-06-30

    申请号：US17310953

    申请日：2020-02-27

    Applicant: GEMA SWITZERLAND GMBH

    Inventor： Felix Mauchle ,  Michael Nagel

    IPC: H01T23/00

    Abstract: Disclosed is a cascade insert for an ionising bar for the contactless neutralising of electrostatic charges and/or for contactless charging, in particular of insulation materials. The cascade insert includes a housing having at least one cascade circuit which has at least one transformer and a one- or multiple-stage cascade unit, said circuit units being potted with a potting material, and the output of the cascade circuit is coupled capacitively, inductively or resistively with a plurality of electrode points which are accommodated in a carrier extending in the direction of extension of the housing.

    MULTICOLOR POWDER CENTER FOR SUPPLYING AT LEAST ONE POWDER SPRAYING DEVICE WITH DIFFERENT TYPES OF COATING POWDER AS REQUIRED
    12.
    发明申请
    MULTICOLOR POWDER CENTER FOR SUPPLYING AT LEAST ONE POWDER SPRAYING DEVICE WITH DIFFERENT TYPES OF COATING POWDER AS REQUIRED 审中-公开

    公开(公告)号：US20200331011A1

    公开(公告)日：2020-10-22

    申请号：US16959102

    申请日：2019-01-23

    Applicant: GEMA SWITZERLAND GMBH

    Inventor： Roman Mlakar ,  Mark Steinemann ,  Marco Sanwald ,  Felix Mauchle

    IPC: B05B7/14

    Abstract: A multicolor powder center supplies at least one powder spraying device with different types of coating powder as required. The multicolor powder center has at least one powder container for receiving coating powder and at least one pump unit comprising at least one powder pump, in particular a dense flow pump or a diluted flow pump. The pressure side of the at least one powder pump is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The at least one powder container has at least one suction channel which is preferably formed in a suction pipe and which has a suction opening that opens into the interior of the powder container and an opposite discharge opening that opens into a connection, wherein the suction side of the at least one powder pump can be fluidically connected to the connection of the powder container.

    METHOD FOR OPERATING A DENSE PHASE POWDER PUMP AND DENSE PHASE POWDER PUMP
    13.
    发明申请
    METHOD FOR OPERATING A DENSE PHASE POWDER PUMP AND DENSE PHASE POWDER PUMP 审中-公开

    公开(公告)号：US20180147585A1

    公开(公告)日：2018-05-31

    申请号：US15574130

    申请日：2016-05-03

    Applicant: GEMA SWITZERLAND GMBH

    Inventor： Felix Mauchle ,  Hanspeter Vieli

    IPC: B05B7/14

    CPC classification number: B05B7/1459 ,  B05B7/1472

    Abstract: The invention relates to a dense phase powder pump and a method for operating a dense phase powder pump in a powder-conveying mode. In order, in a simple manner, to prevent or at least reduce powder accumulations and clogging with powder, in particular on the powder inlet side of the powder conveying chamber of the dense phase powder pump, and thus in the region of the powder inlet valves, according to the invention, during a predefined or specified time period in at least one output phase and preferably at the end time of the output phase of a powder cycle, at least one of the following conditions exists: i) the powder inlet valve of the dense phase powder pump is open; ii) the powder outlet valve of the dense phase powder pump is closed; and/or iii) the application of an overpressure to the powder conveying chamber of the dense phase powder pump is interrupted.

    Multicolor powder center for supplying at least one powder spraying device with different types of coating powder as required
    14.
    发明授权
    Multicolor powder center for supplying at least one powder spraying device with different types of coating powder as required 有权

    公开(公告)号：US11446686B2

    公开(公告)日：2022-09-20

    申请号：US16959980

    申请日：2019-01-23

    Applicant: GEMA SWITZERLAND GMBH

    Inventor： Roman Mlakar ,  Mark Steinemann ,  Marco Sanwald ,  Felix Mauchle

    IPC: B05B7/14 ,  B05C19/06 ,  B05B12/14

    Abstract: A multicolor powder center is disclosed for supplying at least one powder spraying device with different types of coating powder as required. The multicolor powder center has a first powder container for receiving a first type of coating powder, at least one second powder container for receiving a second type of coating powder, and at least one pump unit comprising at least one powder pump. The pressure side of the at least one powder pump is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The at least one pump unit and/or the powder container can be moved relative to each other such that the suction side of the at least one powder pump is fluidically connected or can be fluidically connected either to the interior of the first powder container or the interior of the at least one second powder container as required.

    POWDER DISPENSING DEVICE WITH A DILUTE PHASE POWDER PUMP
    16.
    发明申请
    POWDER DISPENSING DEVICE WITH A DILUTE PHASE POWDER PUMP 有权

    公开(公告)号：US20220001403A1

    公开(公告)日：2022-01-06

    申请号：US17291965

    申请日：2019-12-18

    Applicant: GEMA SWITZERLAND GMBH

    Inventor： Roger Tobler ,  Marco Sanwald ,  Felix Mauchle

    IPC: B05B5/03 ,  B05B5/053 ,  B05B5/16

    Abstract: A powder discharge device includes a powder thin flow pump for delivering powder, particularly coating powder, from a powder reservoir to a powder spray device, with a control device being integrated in the powder discharge device, which control device is designed to adjust at least one parameter, which is characterizing in relation to a spray coating process performed with the powder spray device and/or in relation to a powder delivery performed with the powder thin flow pump, the control device forming a structural unit with the powder thin flow pump.

    POWDER SUPPLY BY MEANS OF A DENSE FLUX PUMP FOR A COATING SYSTEM
    19.
    发明申请
    POWDER SUPPLY BY MEANS OF A DENSE FLUX PUMP FOR A COATING SYSTEM 有权
    用于涂料系统的渗透泵的粉末供应

    公开(公告)号：US20160221013A1

    公开(公告)日：2016-08-04

    申请号：US15021585

    申请日：2014-08-19

    Applicant: GEMA SWITZERLAND GMBH

    Inventor： Felix Mauchle ,  Marco Sanwald ,  Hanspeter Vieli ,  Hans-Peter Lüthi ,  Stefan Breitenmoser

    IPC: B05B7/14

    CPC classification number: B05B7/1472 ,  B05B7/1459 ,  B05B14/43 ,  B05B14/45 ,  B05B14/48 ,  F04B15/02

    Abstract: The invention relates to a powder supply device for a powder coating system having at least one powder container (24), which has a powder chamber (22), and having at least one powder dispensing device, which is connected or can be connected to a powder dispensing channel (13) opening into the powder chamber (22) via a powder dispensing opening (36), in order to extract coating powder from the powder chamber (22) during powder coating operation of the powder coating system. In order to achieve as homogeneous and effective a powder conveyance as possible using the powder supply device according to the invention, the at least one powder dispensing device is designed as a powder dense flux pump (4), in particular as a single-chamber powder dense flux pump (200).

    Abstract translation: 本发明涉及一种用于粉末涂料系统的粉末供应装置，该粉末涂料系统具有至少一个粉末容器（24），其具有粉末室（22），并且具有至少一个粉末分配装置，其连接或可连接到 粉末分配通道（13），其经由粉末分配开口（36）开口进入粉末室（22），以便在粉末涂覆系统的粉末涂覆操作期间从粉末室（22）中提取涂层粉末。 为了实现使用根据本发明的粉末供应装置尽可能均匀且有效的粉末输送，至少一种粉末分配装置被设计为粉末致密的助焊剂泵（4），特别是作为单室粉末 稠油泵（200）。

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