Patents by Inventor Michael Dahmen

Michael Dahmen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210361876
    Abstract: The present disclosure refers to an injection device comprising a housing, a cartridge holder having a first attachment member, a threaded sleeve insert axially and rotationally constrained to the housing, the threaded sleeve insert having a second attachment member for releasable attachment with the first attachment member, and a metering mechanism. The metering mechanism comprises an actuating element, a piston rod, a piston rod sleeve in which the piston rod can be non-rotatably connected in the piston rod sleeve, and a coupling element coupling the actuating element and the piston rod sleeve. The piston rod can be non-rotatably connected to the piston rod sleeve by a coupling sleeve. The cartridge holder is attached to the threaded sleeve insert by axially moving cartridge holder with respect to the threaded sleeve insert and the housing to engage the coupling sleeve with the piston rod sleeve.
    Type: Application
    Filed: August 27, 2019
    Publication date: November 25, 2021
    Inventors: Michael Dahmen, Hannes Obex
  • Publication number: 20210244891
    Abstract: The present invention refers to a metering mechanism for an injection device. The mechanism comprises an actuating element (1) for setting or discharging a dose from the injection device, a piston rod (2) for producing an advance movement for dispensing a dose, a piston rod sleeve (3) in which the piston rod (2) is accommodated such that the piston rod (2) can be non-rotatably connected to the piston rod sleeve (3), and a coupling element (4) with which the actuating element (1) and the piston rod sleeve (3) can be coupled for discharge of the dose set with the actuating element (1) in such a way that a dispensing movement of the actuating element (1) is transmitted to the piston rod (2) by way of the piston rod sleeve (3) connected to the piston rod (2).
    Type: Application
    Filed: August 27, 2019
    Publication date: August 12, 2021
    Inventors: Michael Dahmen, Hannes Obex
  • Patent number: 11072106
    Abstract: An apparatus for shaping plastic preforms into plastic containers is disclosed. Said apparatus comprises a conveying device on which a plurality of blowing stations are arranged. Each of said blowing stations encompasses a blow mold, within which a plastic preform can be shaped into a plastic container. The apparatus further comprises a clean chamber, within which the plastic preforms can be conveyed. According to the invention, the zone of the conveying device in which the blowing stations are arranged is located in the clean chamber, and at least one additional zone of the conveying device is located outside the clean chamber.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: July 27, 2021
    Assignee: KRONES AG
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Patent number: 10486357
    Abstract: An apparatus for shaping plastic preforms into plastic containers is disclosed. Said apparatus comprises a conveying device on which a plurality of blowing stations are arranged. Each of said blowing stations encompasses a blow mold, within which a plastic preform can be shaped into a plastic container. The apparatus further comprises a clean chamber, within which the plastic preforms can be conveyed. According to the invention, the zone of the conveying device in which the blowing stations are arranged is located in the clean chamber, and at least one additional zone of the conveying device is located outside the clean chamber.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: November 26, 2019
    Assignee: KRONES AG
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Publication number: 20190070769
    Abstract: An apparatus for shaping plastic preforms into plastic containers is disclosed. Said apparatus comprises a conveying device on which a plurality of blowing stations are arranged. Each of said blowing stations encompasses a blow mold, within which a plastic preform can be shaped into a plastic container. The apparatus further comprises a clean chamber, within which the plastic preforms can be conveyed. According to the invention, the zone of the conveying device in which the blowing stations are arranged is located in the clean chamber, and at least one additional zone of the conveying device is located outside the clean chamber.
    Type: Application
    Filed: September 13, 2018
    Publication date: March 7, 2019
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Publication number: 20170036388
    Abstract: An apparatus for shaping plastic preforms into plastic containers is disclosed. Said apparatus comprises a conveying device on which a plurality of blowing stations are arranged. Each of said blowing stations encompasses a blow mold, within which a plastic preform can be shaped into a plastic container. The apparatus further comprises a clean chamber, within which the plastic preforms can be conveyed. According to the invention, the zone of the conveying device in which the blowing stations are arranged is located in the clean chamber, and at least one additional zone of the conveying device is located outside the clean chamber.
    Type: Application
    Filed: October 24, 2016
    Publication date: February 9, 2017
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Patent number: 9505162
    Abstract: An apparatus (1) for shaping plastic preforms (10) into plastic containers (2) is disclosed. Said apparatus (1) comprises a conveying device (2) on which a plurality of blowing stations (8) are arranged. Each of said blowing stations (8) encompasses a blow mold, within which a plastic preform (10) can be shaped into a plastic container (20). The apparatus (1) further comprises a clean chamber (6), within which the plastic preforms (10) can be conveyed. According to the invention, the zone of the conveying device (2) in which the blowing stations are arranged is located in the clean chamber (6), and at least one additional zone of the conveying device (2) is located outside the clean chamber (6).
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: November 29, 2016
    Assignee: Krones, AG
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Patent number: 9345801
    Abstract: An apparatus and method are described for cleaning gas in blow moulding machines for shaping plastics material pre-forms to form plastics material containers. The apparatus includes at least one gas-processing device, which is capable of filtering the gas in a sterile manner and/or of reducing a quantity of an oxidative disinfecting/sterilizing agent contained in the gas flowing through and/or flowing past, is arranged in at least one gas line which is a gas supply line or a gas removal line of a blowing station.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: May 24, 2016
    Assignee: KRONES AG
    Inventors: Oliver Martini, Juergen Soellner, Ulrich Lappe, Michael Dahmen, Eduard Handschuh, Michael Neubauer
  • Patent number: 9327442
    Abstract: A device for producing plastic containers may include a heating element for heating plastic parisons, a transport system for transporting the plastic parisons along a pre-defined transport path, and a shaping element arranged along the transport path, downstream of the heating device. The shaping element shapes the plastic parisons to form plastic containers. The device has a sterilization element that applies a free-flowing medium to a wall of the plastic parisons in order to sterilize said wall, the sterilization device being arranged along the transport path of the containers such that the sterilization takes place after the heating process applied to the containers in the heating device and before the end of the shaping process in the shaping element.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: May 3, 2016
    Assignee: KRONES, AG
    Inventors: Patrick Engelhard, Michael Dahmen, Oliver Martini
  • Patent number: 9149970
    Abstract: An apparatus for shaping plastics material pre-forms to form plastics material containers may include a conveying device which conveys the containers along a pre-set conveying path, a stressing device which acts upon the containers with a flowable medium in order to expand them, a reservoir for storing the flowable medium, and a supply device which delivers the flowable medium from the reservoir to the container. A valve device controls the supply of the flowable medium into the containers, in order to expand the containers. The apparatus includes a first feed line in order to supply a flowable sterilization medium to the supply line between the reservoir and the container to be treated or in a removal line for the flowable medium, which removes the flowable medium from the containers.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: October 6, 2015
    Assignee: KRONES AG
    Inventors: Oliver Martini, Juergen Soellner, Michael Dahmen, Josef Hausladen, Ulrich Lappe, Klaus Voth
  • Publication number: 20150217499
    Abstract: An apparatus (1) for shaping plastic preforms (10) into plastic containers (2) is disclosed. Said apparatus (1) comprises a conveying device (2) on which a plurality of blowing stations (8) are arranged. Each of said blowing stations (8) encompasses a blow mold, within which a plastic preform (10) can be shaped into a plastic container (20). The apparatus (1) further comprises a clean chamber (6), within which the plastic preforms (10) can be conveyed. According to the invention, the zone of the conveying device (2) in which the blowing stations are arranged is located in the clean chamber (6), and at least one additional zone of the conveying device (2) is located outside the clean chamber (6).
    Type: Application
    Filed: February 12, 2015
    Publication date: August 6, 2015
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Patent number: 8985990
    Abstract: An apparatus for shaping plastic preforms into plastic containers may include a conveying device on which a plurality of blowing stations are arranged. Each of the blowing stations encompasses a blow mold, within which a plastic preform can be shaped into a plastic container. The apparatus further includes a clean chamber, within which the plastic preforms can be conveyed. The zone of the conveying device in which the blowing stations are arranged is located in the clean chamber, and at least one additional zone of the conveying device is located outside the clean chamber.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: March 24, 2015
    Assignee: Krones AG
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Patent number: 8453419
    Abstract: A method for blow molding and filling sterile containers of preforms in a container treatment device containing a blow module, in which the preforms are transferred from a heating device to the blow module via transport devices, and the containers are transported to a filling machine and filled, where a sterilization treatment is performed each at the preforms and the containers, a main sterilization treatment is performed at the preforms between the heating device and the blow module, and only a subsequent sterilization treatment is performed at the containers on the transport path to the filling machine. Further, a device having a main sterilization module between the heating device and the blow module, and a subsequent sterilization module between the blow module and the filling machine.
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: June 4, 2013
    Assignee: Krones AG
    Inventors: Stefan Roithmeier, Christian Stoiber, Franz Braun, Michael Dahmen, Patrick Engelhard, Thomas Hollriegl, Roland Laumer, Jurgen Sollner, Michael Neubauer
  • Publication number: 20110309557
    Abstract: An apparatus for shaping plastics material pre-forms to form plastics material containers may include a conveying device which conveys the containers along a pre-set conveying path, a stressing device which acts upon the containers with a flowable medium in order to expand them, a reservoir for storing the flowable medium, and a supply device which delivers the flowable medium from the reservoir to the container. A valve device controls the supply of the flowable medium into the containers, in order to expand the containers. The apparatus includes a first feed line in order to supply a flowable sterilization medium to the supply line between the reservoir and the container to be treated or in a removal line for the flowable medium, which removes the flowable medium from the containers.
    Type: Application
    Filed: May 20, 2011
    Publication date: December 22, 2011
    Applicant: KRONES AG
    Inventors: Oliver Martini, Juergen Soellner, Michael Dahmen, Josef Hausladen, Ulrich Lappe, Klaus Voth
  • Publication number: 20110286899
    Abstract: An apparatus (401) for cleaning gas in blow moulding machines for shaping plastics material pre-forms to form plastics material containers. According to the invention at least one gas-processing device (416), which is capable of filtering the gas in a sterile manner and/or of reducing a quantity of an oxidative disinfecting/sterilizing agent contained in the gas flowing through and/or flowing past, is arranged in at least one gas line (402, 402a, 402b) which is a gas supply line (402a) or a gas removal line (402a) of a blowing station (8).
    Type: Application
    Filed: May 18, 2011
    Publication date: November 24, 2011
    Inventors: Oliver Martini, Juergen Soellner, Ulrich Lappe, Michael Dahmen, Eduard Handschuh, Michael Neubauer
  • Publication number: 20110133370
    Abstract: A device for producing plastic containers may include a heating element for heating plastic parisons, a transport system for transporting the plastic parisons along a pre-defined transport path, and a shaping element arranged along the transport path, downstream of the heating device. The shaping element shapes the plastic parisons to form plastic containers. The device has a sterilisation element that applies a free-flowing medium to a wall of the plastic parisons in order to sterilise said wall, the sterilisation device being arranged along the transport path of the containers such that the sterilisation takes place after the heating process applied to the containers in the heating device and before the end of the shaping process in the shaping element.
    Type: Application
    Filed: July 31, 2009
    Publication date: June 9, 2011
    Applicant: Krones AG
    Inventors: Patrick Engelhard, Michael Dahmen, Oliver Martini
  • Publication number: 20110133369
    Abstract: An apparatus (1) for shaping plastic preforms (10) into plastic containers (2) is disclosed. Said apparatus (1) comprises a conveying device (2) on which a plurality of blowing stations (8) are arranged. Each of said blowing stations (8) encompasses a blow mold, within which a plastic preform (10) can be shaped into a plastic container (20). The apparatus (1) further comprises a clean chamber (6), within which the plastic preforms (10) can be conveyed. According to the invention, the zone of the conveying device (2) in which the blowing stations are arranged is located in the clean chamber (6), and at least one additional zone of the conveying device (2) is located outside the clean chamber (6).
    Type: Application
    Filed: July 31, 2009
    Publication date: June 9, 2011
    Applicant: Krones AG
    Inventors: Oliver Martini, Michael Dahmen, Patrick Engelhard
  • Publication number: 20110061343
    Abstract: A method for blow molding and filling sterile containers of preforms in a container treatment device containing a blow module, in which the preforms are transferred from a heating device to the blow module via transport devices, and the containers are transported to a filling machine and filled, where a sterilization treatment is performed each at the preforms and the containers, a main sterilization treatment is performed at the preforms between the heating device and the blow module, and only a subsequent sterilization treatment is performed at the containers on the transport path to the filling machine. Further, a device having a main sterilization module between the heating device and the blow module, and a subsequent sterilization module between the blow module and the filling machine.
    Type: Application
    Filed: September 10, 2010
    Publication date: March 17, 2011
    Applicant: KRONES AG
    Inventors: Stefan Roithmeier, Christian Stoiber, Franz Braun, Michael Dahmen, Patrick Engelhard, Thomas Hollriegl, Rolland Laumer, Jurgen Sollner, Michael Neubauer
  • Patent number: 7167545
    Abstract: Information sought, with associated attributes, is stored in the form of data records. Embodiments provide for inquiry of search arguments for several attributes stored in a data record; comparison of the input search arguments with search arguments stored; selection of a number of hits of storage search arguments corresponding to the respective input search argument, for each of the search argument inputs; weighting of the selected search arguments with scores, which weighting indicates the probability with which the respective selected stored search argument agrees with the actually input search argument; selection of suitable data records from the database via the selected number of hits; weighting of the selected data records with overall scores indicating the probability of the respective selected data record agreeing with the actually input search arguments, depending on the scores of the individual selected search arguments; and output of the data record with the highest overall score.
    Type: Grant
    Filed: November 27, 2001
    Date of Patent: January 23, 2007
    Assignee: Varetis Solutions GmbH
    Inventors: Bernd Plannerer, Michael Dahmen, Klaus Heidenfelder, Johannes Wagner
  • Publication number: 20040022372
    Abstract: The present invention relates to a method and a device for automatically providing information by means of a search engine, in which information sought, together with other associated attributes, is stored in the form of data records.
    Type: Application
    Filed: June 5, 2003
    Publication date: February 5, 2004
    Inventors: Bernd Plannerer, Michael Dahmen, Klaus Heidenfelder, Johannes Wagner