Patents by Inventor Björn FEDER

Björn FEDER 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).

  • Blowing device for a rotary airlock
    Patent number: 10046925
    Abstract: Disclosed is a blowing device for a rotary air lock, comprising a flushing gas stream that is fed by a gas supply line (12) in order for adhering material to be flushed and blown out of at least one compartment (20-24) of the rotary air lock (20-24) when said compartment is located next to a product outlet of the rotary air lock. A blowing unit (30), which comprises at least one blowing tube (32) and is located in a feeding shoe (10) that is arranged at the product outlet, directs the flushing gas stream to at least one compartment (20-24) of the rotary air lock.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: August 14, 2018
    Assignee: ZEPPELIN SYSTEMS GMBH
    Inventors: Hermann Baier, Ernst Gramm, Robert Müller, Thomas Hilebrand, Björn Feder
  • Blowing device for a rotary airlock
    Publication number: 20170036869
    Abstract: Disclosed is a blowing device for a rotary air lock, comprising a flushing gas stream that is fed by a gas supply line (12) in order for adhering material to be flushed and blown out of at least one compartment (20-24) of the rotary air lock (20-24) when said compartment is located next to a product outlet of the rotary air lock. A blowing unit (30), which comprises at least one blowing tube (32) and is located in a feeding shoe (10) that is arranged at the product outlet, directs the flushing gas stream to at least one compartment (20-24) of the rotary air lock.
    Type: Application
    Filed: April 15, 2015
    Publication date: February 9, 2017
    Inventors: Hermann BAIER, Ernst GRAMM, Robert MÜLLER, Thomas HILEBRAND, Björn FEDER