Patents by Inventor Ralf Pohlmann

Ralf Pohlmann 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).

  • Protective device for a pressure line, pressure line section and hydraulic system
    Patent number: 9476532
    Abstract: The invention pertains to a protective device for a pressure line for conveying pressurized fluids, as well as to a pressure line section with a pressure line for conveying pressurized fluids and a corresponding protective device.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: October 25, 2016
    Assignee: Airbus Operations GmbH
    Inventors: Peter Kröber, Ralf Pohlmann, Ingo Scheel
  • PROTECTIVE DEVICE FOR A PRESSURE LINE, PRESSURE LINE SECTION AND HYDRAULIC SYSTEM
    Publication number: 20160281898
    Abstract: The invention pertains to a protective device for a pressure line for conveying pressurized fluids, as well as to a pressure line section with a pressure line for conveying pressurized fluids and a corresponding protective device.
    Type: Application
    Filed: October 9, 2012
    Publication date: September 29, 2016
    Applicant: AIRBUS OPERATIONS GMBH
    Inventors: Peter Kröber, Ralf Pohlmann, Ingo Scheel
  • Process for dewatering a hydraulic fluid
    Patent number: 8221630
    Abstract: The present invention provides a method and a device for dewatering a hydraulic fluid of a hydraulic system, in particular in the aerospace sector, comprising a container which has a sorbent, a feed which supplies the hydraulic fluid from the hydraulic system to the container for the hydraulic fluid to be passed through the sorbent such that it can be dewatered in a dewatering mode of the device, and a return which returns the dewatered hydraulic fluid from the container to the hydraulic system in the dewatering mode of the device. The hydraulic fluid can be dewatered continuously and very efficiently by the method and the device according to the invention.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: July 17, 2012
    Assignee: Airbus Operations GmbH
    Inventors: Ingo Scheel, Ralf Pohlmann, Wolfgang Erdmann
  • Device for dewatering a hydraulic fluid
    Patent number: 8216458
    Abstract: The present invention provides a method and a device for dewatering a hydraulic fluid of a hydraulic system, in particular in the aerospace sector, comprising a container which has a sorbent, a feed which supplies the hydraulic fluid from the hydraulic system to the container for the hydraulic fluid to be passed through the sorbent such that it can be dewatered in a dewatering mode of the device, and a return which returns the dewatered hydraulic fluid from the container to the hydraulic system in the dewatering mode of the device. The hydraulic fluid can be dewatered continuously and very efficiently by the method and the device according to the invention.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: July 10, 2012
    Assignee: Airbus Operations GmbH
    Inventors: Ingo Scheel, Ralf Pohlmann, Wolfgang Erdmann
  • PROCESS AND DEVICE FOR DEWATERING A HYDRAULIC FLUID
    Publication number: 20110168610
    Abstract: The present invention provides a method and a device for dewatering a hydraulic fluid of a hydraulic system, in particular in the aerospace sector, comprising a container which has a sorbent, a feed which supplies the hydraulic fluid from the hydraulic system to the container for the hydraulic fluid to be passed through the sorbent such that it can be dewatered in a dewatering mode of the device, and a return which returns the dewatered hydraulic fluid from the container to the hydraulic system in the dewatering mode of the device. The hydraulic fluid can be dewatered continuously and very efficiently by the method and the device according to the invention.
    Type: Application
    Filed: March 24, 2011
    Publication date: July 14, 2011
    Inventors: Ingo Scheel, Ralf Pohlmann, Wolfgang Erdmann
  • PROCESS AND DEVICE FOR DEWATERING A HYDRAULIC FLUID
    Publication number: 20110017672
    Abstract: The present invention provides a method and a device for dewatering a hydraulic fluid of a hydraulic system, in particular in the aerospace sector, comprising a container which has a sorbent, a feed which supplies the hydraulic fluid from the hydraulic system to the container for the hydraulic fluid to be passed through the sorbent such that it can be dewatered in a dewatering mode of the device, and a return which returns the dewatered hydraulic fluid from the container to the hydraulic system in the dewatering mode of the device. The hydraulic fluid can be dewatered continuously and very efficiently by the method and the device according to the invention.
    Type: Application
    Filed: June 30, 2010
    Publication date: January 27, 2011
    Inventors: Ingo Scheel, Ralf Pohlmann, Wolfgang Erdmann