Patents by Inventor Peter Riemer

Peter Riemer 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).

  • Publication number: 20110147524
    Abstract: The invention relates to a fire detection system comprising one or several fire sensors, in which fire detection system a monitoring unit communicates with the fire sensors and by way of a configuration unit may be configured by means of configuration data, wherein the configuration data comprises information relating to the fire sensors within the means of transport, which fire sensors are to be used in the means of transport. The invention further comprises a method for configuring a fire detection system and an aircraft comprising such a fire detection system.
    Type: Application
    Filed: August 24, 2009
    Publication date: June 23, 2011
    Applicant: AIRBUS OPERATIONS GMBH
    Inventors: Kai Behle, Frank- Peter Riemer, Michael Dietl, Joerg Boesch
  • Patent number: 7861837
    Abstract: A hydraulic clutch actuation system is provided having a hydraulic clutch control device which includes one first clutch master cylinder that communicates via a first pressure-medium line with a first clutch slave cylinder, which is used for actuating a first clutch device, and a second clutch master cylinder that communicates via a second pressure-medium line with a second clutch slave cylinder used for actuating a second clutch device, the pressure prevailing in the first and/or in the second pressure-medium line being relievable via at least one emergency release valve device to permit disengagement of at least one of the clutch devices in an emergency situation.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: January 4, 2011
    Assignee: Schaeffler Technologies GmbH & Co. KG
    Inventors: Leigh Fraser, James Antony Lethbridge, Peter Riemer, Andrew Murray Watkins
  • Patent number: 7571794
    Abstract: A hydraulic clutch actuation system having a hydraulic clutch control device which includes at least one clutch master cylinder that communicates via a pressure-medium line with a clutch slave cylinder used for actuating a clutch device, the pressure prevailing in the pressure-medium line being relievable via at least one emergency release valve device to permit disengagement of the clutch device in an emergency situation. The hydraulic clutch actuation system is distinguished in that the emergency release valve device has a seal-carrier device for a sealing element which is movable in response to an electromagnet out of an open position, in which a pressure-medium inlet is open, into a closed position in which the sealing element seals the pressure-medium inlet.
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: August 11, 2009
    Assignee: LuK Lamellen und Kupplungsbau Beteiligungs KG
    Inventors: Leigh Fraser, Neil McNab, Paul Vincent Rouse, Peter Riemer, James Antony Lethbridge, Michael Cooper, David Anthony Harries, Melvin Dyke
  • Publication number: 20070114105
    Abstract: A hydraulic clutch actuation system having a hydraulic clutch control device which includes at least one clutch master cylinder that communicates via a pressure-medium line with a clutch slave cylinder used for actuating a clutch device, the pressure prevailing in the pressure-medium line being relievable via at least one emergency release valve device to permit disengagement of the clutch device in an emergency situation. The hydraulic clutch actuation system is distinguished in that the emergency release valve device has a seal-carrier device for a sealing element which is movable in response to an electromagnet out of an open position, in which a pressure-medium inlet is open, into a closed position in which the sealing element seals the pressure-medium inlet.
    Type: Application
    Filed: May 15, 2006
    Publication date: May 24, 2007
    Applicant: Luk Lamellen und Kupplungsbau Beteiligungs KG
    Inventors: Leigh Fraser, Neil McNab, Paul Rouse, Peter Riemer, James Lethbridge, Michael Cooper, David Harries, Melvin Dyke
  • Publication number: 20070007097
    Abstract: A hydraulic clutch actuation system is provided having a hydraulic clutch control device which includes one first clutch master cylinder that communicates via a first pressure-medium line with a first clutch slave cylinder, which is used for actuating a first clutch device, and a second clutch master cylinder that communicates via a second pressure-medium line with a second clutch slave cylinder used for actuating a second clutch device, the pressure prevailing in the first and/or in the second pressure-medium line being relievable via at least one emergency release valve device to permit disengagement of at least one of the clutch devices in an emergency situation.
    Type: Application
    Filed: May 19, 2006
    Publication date: January 11, 2007
    Applicant: LuK Lamellen und Kupplungsbau Beteiligungs KG
    Inventors: Leigh Fraser, James Lethbridge, Peter Riemer, Andrew Watkins
  • Patent number: 6068565
    Abstract: A continuously variable speed transmission has two adjustable sheaves and an endless chain or belt which is trained over and transmits torque between the sheaves. One of the sheaves can be driven by a prime mover, and the other sheave can drive a torque receiving device. Each sheave has a shaft, a first flange which is fixed to the shaft, and a second flange which is movable axially of the shaft toward and away from the first flange. The shaft portion between the flanges of at least one of the sheaves is located in the path of one or more sprays of a cooling and/or lubricating fluid which flows axially of the shaft and along the confronting conical surfaces of the flanges. The spray or sprays are supplied by the nozzle(s) of a conduit which receives fluid from a pump in the hydraulic system of the transmission.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: May 30, 2000
    Assignee: LuK Getriebe-Systeme GmbH
    Inventors: Peter Riemer, Oswald Friedmann