Container for powder, a method for marking/identification of a powder container and an apparatus for use of powder from the container

{
  "publication_number": "US9254955B2",
  "country": "US",
  "kind": "B2",
  "title": "Container for powder, a method for marking/identification of a powder container and an apparatus for use of powder from the container",
  "abstract": "A container for powder, a method for marking of the containers for the powder and an apparatus for use of a powder. At least one radio-frequency identification chip provided in the container, wherein the radio-frequency identification chip stores at least one set of parameters for material characterization of the powder in the container. A unique key is assigned to every type of powder by means of which the data in the radio-frequency identification chip located in the container are readable, writeable and updateable via an antenna arranged outside the container.",
  "claims": [
    "1. A method for marking containers for powder, comprising the following steps: assigning at least one radio-frequency identification chip to a container for a powder; filling said powder into said container; calling up a key for said at least one radio-frequency identification chip by a manufacturer for an apparatus for use of said powder; and, reading, writing and updating data of said at least one radio-frequency identification chip contained in said container by means of said key with an individual set of parameters via an antenna located outside said container.",
    "2. The method recited in claim 1, wherein said individual set of parameters are read, written and updated during emptying of said powder from said container.",
    "3. The method recited in claim 1, wherein said individual set of parameters comprises setting values for an apparatus for use of said powder and setting values for at least one subsequent work step of said apparatus for use of said powder.",
    "4. The method recited in claim 1, wherein said individual set of parameters are batch and manufacturer verifications for said powder and include a filling amount of said powder in said container.",
    "5. The method recited in claim 1, wherein said individual set of parameters includes material characterization of said powder in said container.",
    "6. The method recited in claim 1, wherein said individual set of parameters includes a residual quantity of said powder in said container, wherein said residual quantity is detected during an emptying process in said apparatus for use of said powder and written onto said at least one radio-frequency identification cam.",
    "7. The method recited in claim 1, wherein said individual set of parameters comprises a position of a suction means with reference to a surface of said powder in said container so that, for renewed starting-up of said apparatus for use of said powder with a partially emptied container, said suction means can be moved by means of an adjusting element in a defined distance from said surface of said powder.",
    "8. The method recited in claim 1, wherein said individual set of parameters comprises a position of a suction means with reference to a surface of said powder in said container so that, for renewed starting-up of said apparatus for use of said powder with a partially emptied container, said suction means can be moved by means of an adjusting element in a defined immersion depth in said surface of said powder."
  ],
  "description_excerpt": "The invention relates to a powder container.\n\nThe invention also relates to a method for marking a powder container. According to one possible embodiment, the powder serves to coat a substrate in an apparatus for coating.\n\nFurthermore, the invention relates to an apparatus for use of powder. In the embodiment shown, an apparatus is described for coating a substrate. There is a container provided for an apparatus, which container contains the powder used for coating. Furthermore, there is a suction means arranged in the container which serves to suck up the powder from a surface of the powder out of the container. Likewise, the suction means is responsible for transport of the powder from the container to the substrate. The container is standing on a pair of scales during removal of the powder from the container.\n\nThe containers for the powder are used, for example, to feed metered quantities of fine-grained powder for plasma coating processes, or a plasma coating installation. It is important in this process to avoid powder agglomerations and deposits since, otherwise, transport of the powder can come to a standstill.\n\nInternational patent application WO 2012/139840 A1 discloses an apparatus and a method for conveying powder. A container is provided for the powder, wherein the powder defines a surface in the container. A suction means has formed a suction opening for sucking up the powder from the surface. A motion means serves to generate a relative movement between the suction opening and the surface of the powder.",
  "cpc": [
    "B05B 7/1472",
    "B05B 12/081",
    "B05B 7/226",
    "B65D 2203/10",
    "B65D 85/00",
    "B65G 51/02",
    "G06Q 10/087",
    "G06Q 10/0877",
    "G06Q 10/08772"
  ],
  "ipc": [
    "B05B 12/08",
    "B05B 7/22",
    "B65D 85/00",
    "G06Q 10/08"
  ],
  "assignees": [
    "Maschinenfabrik Reinhausen GmbH"
  ],
  "inventors": [
    "Stefan Nettesheim",
    "Arif Demirci"
  ],
  "filing_date": "2013-04-02",
  "publication_date": "2016-02-09",
  "grant_date": "2016-02-09",
  "priority_date": "2012-04-03",
  "application_number": "US-201313855476-A",
  "family_id": "47900635",
  "cited_by_count": 2,
  "citations": [
    "JP2001130743A",
    "US6615881B2",
    "US6672341B2",
    "WO2005002992A1",
    "US20060132351A1",
    "US7900658B2",
    "DE102007013093A1",
    "US8584714B2",
    "US8993018B2",
    "EP2282184A1",
    "DE102010014552A1",
    "WO2012139840A1"
  ]
}