Patents by Inventor Per Robert MOESTAM

Per Robert MOESTAM 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).

  • Fabric filter system and method for cleaning the same
    Patent number: 9656200
    Abstract: The invention relates to a fabric filter system, having a first fabric filtering device in the form of elongated tubular fabric bag; a first gas tank for providing compressed gas; a first pulsing gas duct fluidly connected between the first fabric filtering device and the first gas tank through a first pulsing valve for cleaning the first fabric filtering device. The fabric filter system further includes a second gas tank for providing compressed gas. The second gas tank is fluidly connected with the first gas tank through a control valve. The first pulsing valve is opened to introduce the compressed gas into the first filtering device for cleaning when the control valve remains open. The control valve is closed after a predetermined time. A method for cleaning the fabric filter system is disclosed.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: May 23, 2017
    Assignee: Geneal Electric Technology GmbH
    Inventors: Anders Erik Martin Hjelmberg, Per Robert Moestam
  • FABRIC FILTER AND METHOD FOR CLEANING A FABRIC FILTER
    Publication number: 20160367929
    Abstract: The fabric filter includes a first chamber with an inlet, a second chamber with an outlet, filter bags housed in the first chamber and having mouths that open in the second chamber and defining at least a bag nest, manifolds with nozzles facing the mouths and housed in the second chamber, a flow direction along which during operation a dirty gas to be treated in the fabric filter enters the bags nest. Angles between the manifolds and the flow gas direction are bigger than 45 degree.
    Type: Application
    Filed: June 17, 2015
    Publication date: December 22, 2016
    Inventors: Per Robert MOESTAM, Per-Erik Albert APPELO
  • FABRIC FILTER SYSTEM AND METHOD FOR CLEANING THE SAME
    Publication number: 20150238890
    Abstract: The invention relates to a fabric filter system, having a first fabric filtering device in the form of elongated tubular fabric bag; a first gas tank for providing compressed gas; a first pulsing gas duct fluidly connected between the first fabric filtering device and the first gas tank through a first pulsing valve for cleaning the first fabric filtering device. The fabric filter system further includes a second gas tank for providing compressed gas. The second gas tank is fluidly connected with the first gas tank through a control valve. The first pulsing valve is opened to introduce the compressed gas into the first filtering device for cleaning when the control valve remains open. The control valve is closed after a predetermined time. A method for cleaning the fabric filter system is disclosed.
    Type: Application
    Filed: February 25, 2015
    Publication date: August 27, 2015
    Inventors: Anders Erik Martin HJELMBERG, Per Robert MOESTAM