Patents by Inventor Claus Brust

Claus Brust 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).

  • Patent number: 9631737
    Abstract: In a solenoid valve having a magnetic drive including a housing which is at least partly formed from an injection molding compound, the magnetic drive includes a magnet coil having a winding, a magnet yoke, and a movably mounted magnet armature which is arranged outside the magnet coil. The housing has a first section which encloses the magnet coil having the winding and the magnet yoke, and the housing has a second section which encloses at least most of the movably mounted magnet armature. Further proposed are a battery having a plurality of solenoid valves, a method of manufacturing a solenoid valve, and a mold.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: April 25, 2017
    Assignee: Burket Werke GmbH
    Inventors: Claus Brust, Simone Knauβ, Rainer Künzler, Ralf Scheibe
  • Publication number: 20140299802
    Abstract: In a solenoid valve having a magnetic drive including a housing which is at least partly formed from an injection molding compound, the magnetic drive includes a magnet coil having a winding, a magnet yoke, and a movably mounted magnet armature which is arranged outside the magnet coil. The housing has a first section which encloses the magnet coil having the winding and the magnet yoke, and the housing has a second section which encloses at least most of the movably mounted magnet armature. Further proposed are a battery having a plurality of solenoid valves, a method of manufacturing a solenoid valve, and a mold.
    Type: Application
    Filed: April 2, 2014
    Publication date: October 9, 2014
    Applicant: Burkert Werke GmbH
    Inventors: Claus Brust, Simone Knauss, Rainer Künzler, Ralf Scheibe
  • Patent number: 8421563
    Abstract: The invention relates to an arrangement of stringed solenoid drives (1, 2, 3), particularly for solenoid valves, wherein each solenoid drive comprises a magnetic circuit with a yoke (4), moveable armature (5), and an excitation coil (6) arranged on the yoke. The magnetic circuits of neighboring solenoid drives have pre-magnetization with the same polarity and at least approximately the same strength. Due to the pre-magnetization, the magnetic potential difference between neighboring magnetic circuits is reduced. The pre-magnetization is thus carried out with the same polarity as the excitation by current flow in the excitation coil.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: April 16, 2013
    Assignee: Buerkert Werke GmbH
    Inventors: Olaf Beyer, Claus Brust, Rainer Kunzler, Simone Muller, Ralf Scheibe
  • Publication number: 20100289605
    Abstract: The invention relates to an arrangement of stringed solenoid drives (1, 2, 3), particularly for solenoid valves, wherein each solenoid drive comprises a magnetic circuit with a yoke (4), moveable armature (5), and an excitation coil (6) arranged on the yoke. The magnetic circuits of neighboring solenoid drives have pre-magnetization with the same polarity and at least approximately the same strength. Due to the pre-magnetization, the magnetic potential difference between neighboring magnetic circuits is reduced. The pre-magnetization is thus carried out with the same polarity as the excitation by current flow in the excitation coil.
    Type: Application
    Filed: September 24, 2008
    Publication date: November 18, 2010
    Inventors: Olaf Beyer, Claus Brust, Rainer Kurzler, Simone Muller, Ralf Scheibe