Patents by Inventor Dag Anhamm

Dag Anhamm 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).

  • Flat, preferably flexible fire protection unit and device for shutting off a room against a fluid, especially an inflammable liquid flowing into the room or out of the room
    Patent number: 9200440
    Abstract: The invention relates to a flat, flexible fire protection unit (1). Said fire protection unit comprises at least one porous carrier structure (2), the pores (3) of said carrier structure (2) being at least partially filled with an agent (4) that undergoes a change in state of aggregation under the effect of heat.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: December 1, 2015
    Assignee: ANHAMM GMBH
    Inventors: René Kmiecinski, Dag Anhamm
  • FLAT, PREFERABLY FLEXIBLE FIRE PROTECTION UNIT AND DEVICE FOR SHUTTING OFF A ROOM AGAINST A FLUID, ESPECIALLY AN INFLAMMABLE LIQUID FLOWING INTO THE ROOM OR OUT OF THE ROOM
    Publication number: 20110155399
    Abstract: The invention relates to a flat, flexible fire protection unit (1). Said fire protection unit comprises at least one porous carrier structure (2), the pores (3) of said carrier structure (2) being at least partially filled with an agent (4) that undergoes a change in state of aggregation under the effect of heat.
    Type: Application
    Filed: May 20, 2009
    Publication date: June 30, 2011
    Applicant: ANHAMM GMBH
    Inventors: René Kmiecinski, Dag Anhamm
  • Hinged Partition and Arrangement for Closing Off a Room Against a Fluid Flowing into the Room or Out of the Room
    Publication number: 20100043298
    Abstract: An arrangement which has a hinged partition is proposed in order to close off a room against a fluid, in particular a flammable liquid, flowing into the room or out of the room. The hinged partition can be pivoted about an axis from a first position into a second position. A seal of sheet-like formation is connected to the hinged partition and a frame. At least one screening means is provided in the side regions of the seal and of the hinged partition, this screening means protecting the seal against increased levels of heat.
    Type: Application
    Filed: November 17, 2006
    Publication date: February 25, 2010
    Inventor: Dag Anhamm
  • Device for barricading a room
    Publication number: 20060250258
    Abstract: In order to seal a room from a fluid, particularly, a liquid, and, preferably, water flowing into the room or out of the room, a barricading device has a flap that is swivelable from a first position about an axis into a second position. The flap is pivoted by an actuator. The flap is held in the first position by a locking device, whereby actuation of an unlocking device connected with the locking device releases the flap for pivoting into the second position.
    Type: Application
    Filed: March 20, 2006
    Publication date: November 9, 2006
    Inventor: Dag Anhamm