Patents by Inventor Ralf Schliwa

Ralf Schliwa 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: 20160225467
    Abstract: An environmentally friendly heat energy source suitable for the transportation sector, includes an energy generating apparatus for generating heat energy in an exothermic reaction in the form of a metal lattice supported hydrogen process, advantageously an LENR, comprising: a reaction vessel with a reaction chamber containing a reaction material for performing the exothermic reaction, a field generating device for generating a field in the reaction chamber for activating and/or maintaining the exothermic reaction, a heat transfer device for transferring heat into and/or out of the reaction chamber, and a control which controls the field generating device depending on the reaction chamber temperature, for stabilizing or controlling the exothermic reaction.
    Type: Application
    Filed: September 17, 2014
    Publication date: August 4, 2016
    Inventors: Bernhard Kotzias, Ralf Schliwa, Jan van Toor
  • Patent number: 9382005
    Abstract: A cabin segment for a vehicle includes two or more parking spaces, arranged side by side and separated from each other by at least one intermediate wall, for accommodating serving trolleys, and furthermore a vehicle attendant seat which on one side is held on one of the at least one intermediate walls so as to be pivotable on an axis. The vehicle attendant seat is pivotable to an in-use position and to an out-of-the-way position. The in-use position and the out-of-the-way position are situated apart by 90° or more relative to the pivoting of the vehicle attendant seat. This makes possible particularly efficient use of space without having to forego parking spaces or a vehicle attendant seat.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: July 5, 2016
    Assignee: Airbus Operations GmbH
    Inventors: Ralf Schliwa, Maria Strasdas
  • Patent number: 9376211
    Abstract: A modular cabin segment for a vehicle includes a first lateral segment module that accommodates a first toilet arrangement with at least one toilet compartment and a second lateral segment module, wherein in each case an outer lateral face of the first segment module and of the second lateral segment module is designed to adapt in each case to an inner wall of a cabin of the vehicle so as to correspond to the aforesaid. At least one of the modules includes at least one cabin attendant seat that on one side is held on the at least one module so that it can be pivoted on an axis. In this manner very good integration of many different functions in the manner of a construction kit is achieved in order to be able to accommodate a greater number of passenger seats elsewhere within the limited space provided in a cabin.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: June 28, 2016
    Assignee: Airbus Operations GmbH
    Inventors: Ralf Schliwa, Maria Strasdas
  • Publication number: 20160167784
    Abstract: A partition wall for integration into the vehicle cabin of a transportation means comprises a first surface and a second surface, which are arranged parallel to each other. The first surface comprises at least one recess, which may be filled with an at least regionally flat body designed correspondingly thereto, wherein the body is pivoted to the body by means of a swivelling means and may be brought into a stowed position and use position. The body fills out the accompanying recess when in its stowed position. This yields a multifunctional partition wall that may tangibly increase the comfort and available space on board the transportation means without taking up additional installation space.
    Type: Application
    Filed: July 29, 2014
    Publication date: June 16, 2016
    Inventors: Ralf SCHLIWA, Roland LANGE, Horst BECKER
  • Publication number: 20160144962
    Abstract: A modular cabin segment for a vehicle includes a first lateral segment module accommodating a first toilet arrangement with a toilet compartment, a second lateral segment module, and at least one central module, wherein in each case an outer lateral face of the first segment module and of the second lateral segment module is designed to adapt in each case to an inner wall of a cabin of the vehicle so as to correspond to the aforesaid. At least one of the modules includes a cabin attendant seat that on one side is held on the at least one module so that it can be pivoted on an axis. In this manner very good integration of many different functions in the manner of a construction kit is achieved in order to be able to accommodate a greater number of passenger seats elsewhere within the limited space provided in a cabin.
    Type: Application
    Filed: January 29, 2016
    Publication date: May 26, 2016
    Applicant: Airbus Operations GmbH
    Inventors: Ralf Schliwa, Maria Strasdas
  • Patent number: 9346548
    Abstract: A toilet arrangement for a vehicle includes a first toilet compartment, an adjacent second toilet compartment and a partition wall situated between the first toilet compartment and the second toilet compartment, wherein the partition wall is movably supported and designed for being transferred into an open position, in which the partition between the first toilet compartment and the second toilet compartment is removed. This makes it possible to convert two relatively small toilet compartments into a larger toilet compartment that is suitable for use by persons with limited mobility.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: May 24, 2016
    Assignee: Airbus Operations GmbH
    Inventors: Ralf Schliwa, Andreas Barber, Maria Strasdas
  • Publication number: 20150343732
    Abstract: A waste compaction system for a vehicle includes a moveable trolley for storing waste, and a docking station integratable into a cabin monument for inserting the trolley. The trolley includes a housing having an opening for inserting waste, a vacuum waste compacting mechanism inside the housing and a first suction port accessible from outside the housing, the first suction port being couplable with the vacuum waste compacting mechanism. The docking station and the trolley are adapted to each other such that the trolley is engageable with the docking station, and wherein the docking station includes a second suction port couplable with a suction line in the vehicle and the first suction port. Resultantly, a lightweight and efficient waste compaction system is provided, which allows moving the trolley for collecting waste inside a cabin of the vehicle.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Applicant: AIRBUS OPERATIONS GMBH
    Inventors: Ralf Schliwa, Marc Spille
  • Publication number: 20150284097
    Abstract: An apparatus for holding a cabin attendant seat in a cabin of a vehicle includes a base body attachable to a wall surface in the cabin, at least one holding mechanism for holding a cabin attendant seat, at least one linear movement mechanism, and at least one arresting mechanism. The at least one linear movement mechanism is attached to the base body and supports the at least one holding mechanism. The at least one linear movement mechanism is configured for laterally moving the at least one holding mechanism between at least two laterally distanced discrete positions. The at least one arresting mechanism is coupled with the at least one linear movement mechanism and is configured for arresting the at least one linear movement mechanism in the at least two discrete positions. By this apparatus a very space effective provision of a cabin attendant seat especially on a monument is given.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 8, 2015
    Applicant: AIRBUS OPERATIONS GMBH
    Inventors: Ralf Schliwa, Roland Lange
  • Publication number: 20150166180
    Abstract: A vehicle lavatory in particular an aircraft lavatory, is described comprising a cabin having a circumferential wall surrounding a cabin interior space and defining a central vertical axis extending through said cabin interior space wherein said circumferential wall includes an entrance wall section and a sanitary wall section spaced from said entrance wall section a washstand unit extending from said sanitary wall section into said cabin interior space, wherein said washstand unit comprises a washstand top plate extending perpendicularly to said central vertical axis wherein said washstand unit further comprises a washbasin arranged in said washstand top plate, and a urinal unit extending from said sanitary wall section into said cabin interior space, wherein said urinal unit comprises a urinal having a urinal opening, wherein said urinal opening faces said central vertical axis and defines a urinal opening plane.
    Type: Application
    Filed: May 3, 2013
    Publication date: June 18, 2015
    Inventors: Ralf Schliwa, Maria Theresia Strasdas, Florian Schüphaus, Christian Seibt
  • Publication number: 20150136903
    Abstract: A toilet assembly for a vehicle comprises a first toilet compartment including a first opening, a first foldable toilet compartment door for closing the first opening, and a first toilet opposite to the first opening. An adjacent second toilet compartment includes a second opening, a second toilet compartment door for closing the second opening, and a second toilet opposite to the second opening. A forward dividing flap is rotatably supported by the front wall and situated between the first toilet compartment and the second toilet compartment for at least partially dividing the first toilet compartment from the second toilet compartment, wherein the forward dividing flap is rotatably supported at the front wall, the first toilet compartment door is retractable to a side facing away from the dividing flap, the first toilet is further from the front wall than is the second toilet, and the forward dividing flap closes the first opening when the first toilet compartment door is retracted.
    Type: Application
    Filed: November 14, 2014
    Publication date: May 21, 2015
    Inventors: Ralf SCHLIWA, Jens WIEBALCK, Roland LANGE
  • Publication number: 20150115100
    Abstract: A stowage closet for storing equipment for a passenger cabin of a means of transport is provided. Furthermore, an aircraft with such stowage closet is provided. The stowage closet comprises a corpus with a height of at least 140 cm and solely one attachment device. The attachment device is arranged in a floor region of the stowage closet for detachably attaching the stowage closet to corresponding floor attachment elements of the passenger cabin beneath a hatrack.
    Type: Application
    Filed: October 30, 2014
    Publication date: April 30, 2015
    Inventors: Ralf SCHLIWA, Sebastian DOERR
  • Patent number: 9016626
    Abstract: A monument is provided for a cabin of transportation, for example a lavatory monument, a kitchen or galley monument or a storage monument to be fitted in an aircraft, in a helicopter, in a ship or boat, in a train or in a caravan or trailer. A mounting system is also provided with one or several monuments and transportation with a monument installed therein. The monument for the cabin of the transportation includes, but is not limited to a flexible attachment element for attaching the monument to the cabin of the transportation means. The flexible attachment element is designed in such a manner that attachment of the monument can take place in a region of relative positions of the monument relative to the cabin of the transportation.
    Type: Grant
    Filed: September 24, 2011
    Date of Patent: April 28, 2015
    Assignee: Airbus Operations GmbH
    Inventor: Ralf Schliwa
  • Publication number: 20150084391
    Abstract: A device for mounting a vehicle attendant seat in a cabin of a vehicle is provided. The device includes a retaining body, a receiving device arranged on the retaining body for mounting the vehicle attendant seat, a pivoting mechanism arranged on the retaining body, a first locking device and an elongated rail on which the pivoting mechanism is slidably held and connectable to a wall surface in the cabin of the vehicle. External contours of the retaining body span a plane; the receiving device is arranged on a surface of the retaining body, which surface extends parallel to the plane, and is designed to mechanically connect the vehicle attendant seat to the retaining body. The vehicle attendant seat may be stowed, slid into an indentation in the vehicle, and for use may be pulled from the indentation, may be pivoted and may be locked.
    Type: Application
    Filed: September 23, 2014
    Publication date: March 26, 2015
    Inventors: Ralf SCHLIWA, Roland LANGE, Jan-Ole JEDRASZCZYK
  • Publication number: 20140375086
    Abstract: An adapter for receiving a vehicle attendant seat in a cabin of a vehicle comprises a flat retaining body, a receiving device for a vehicle attendant seat, at least one first pivoting means and at least one first securing means. The at least one first pivoting means is arranged on a pivoting edge of the retaining body and is adapted for forming a hinge with at least one correspondingly formed second pivoting means. The receiving device is arranged on a surface of the at least one retaining body, which surface extends parallel to the plane, and is adapted for mechanically connecting the vehicle attendant seat with the at least one retaining body. Thus in a vehicle cabin a vehicle attendant seat may be accommodated in a very space-saving manner even at locations to which in conventional vehicle operation access is required.
    Type: Application
    Filed: September 11, 2014
    Publication date: December 25, 2014
    Inventors: Ralf SCHLIWA, Maria Theresia STRASDAS, Jan-Ole JEDRASZCZYK
  • Publication number: 20140367516
    Abstract: A vehicle includes a passenger compartment and a cargo compartment separated by a floor structure, and a cargo unit including a storage rack arrangement and a transport arrangement operable for selectively transporting objects between the storage rack arrangement and a predetermined transfer position in a cavity of the cargo unit. The transport arrangement includes a conveying apparatus including a table unit movable along a vertical transport path, and the vehicle includes a mounting means adapted for securing the cargo unit in a predetermined operating position inside the cargo compartment, in which an access aperture in an upper cover of the cargo unit is disposed in alignment with a through hole in the floor structure. A lift apparatus including a gripping device is operable to convey objects from the transfer position through the access aperture and the through hole between the cargo compartment and the passenger compartment.
    Type: Application
    Filed: June 17, 2014
    Publication date: December 18, 2014
    Inventors: Roland Lange, Stefan Ebeling, Jens Gärtner, Andreas Köhler, Raj Kotian, Horst Warninck, Ralf Schliwa
  • Publication number: 20140367220
    Abstract: A cargo container for storing goods and for loading into a cargo compartment of a vehicle includes a housing including a base plate and defining an interior cavity, a storage rack arrangement in the form of a storage rack module and adapted for storing a plurality of goods in the cavity, and a transport arrangement in the form of a transport module and including a conveying means and a control unit therefor, operable for selectively transporting goods stored in the storage rack arrangement from the storage rack arrangement to a predetermined location in the cavity. For each of the storage rack modules and transport modules removable from the container, the cargo container includes a releasable coupling mechanism for fastening the respective module and for locating it in a predetermined position with respect to the remainder of the container.
    Type: Application
    Filed: June 17, 2014
    Publication date: December 18, 2014
    Inventors: Roland Lange, Stefan Ebeling, Jens Gärtner, Andreas Köhler, Raj Kotian, Thomas Rosenthal, Ralf Schliwa, Matthias Reiss
  • Publication number: 20140367518
    Abstract: An aircraft monument includes an elongate cavity having an open end and a lift apparatus mounted to the monument and adapted for lifting goods along the longitudinal axis of the cavity. The monument is adapted to be mounted on a floor structure of an aircraft separating two compartments of the aircraft from each other such that the open end of the cavity faces the floor structure. The lift apparatus includes a guide means including two straight guide members spaced apart, and extending parallel to the longitudinal axis of the cavity, a conveying means including two conveying members each mounted to a different guide member, a moving means for linearly moving the two conveying members, a control means for controlling the moving means to synchronize the linear movement of the conveying members, and a gripping means secured to the conveying means and adapted for selectively gripping and releasing goods.
    Type: Application
    Filed: June 17, 2014
    Publication date: December 18, 2014
    Inventors: Roland Lange, Stefan Ebeling, Jens Gärtner, Andreas Köhler, Raj Kotian, Ralf Schliwa
  • Publication number: 20140359934
    Abstract: A toilet module for a vehicle is provided. The toilet module comprises a housing having a front wall, a first functional wall and at least one second functional wall, which enclose a floor surface on the underside of the housing, and a toilet unit. The front wall comprises an access opening. The first functional wall is arranged opposite the front wall and accommodates the toilet unit. The at least one second functional wall extends between the first functional wall and the front wall and is perpendicular to the front wall. The toilet unit has a longitudinal extension axis which forms an angle which is greater than 0° with the at least one second functional wall. In this way, a particularly narrow and compact toilet module can be provided.
    Type: Application
    Filed: August 22, 2014
    Publication date: December 11, 2014
    Inventors: Ralf SCHLIWA, Volker LUDERER, Florian SCHUEPHAUS, Roland LANGE, Michael ECKERT
  • Patent number: 8851420
    Abstract: Integration of supply functions is provided in a storage compartment. In particular, an integrated module is provided, which can be mounted in the overhead area of a passenger cabin, and exhibits different system components, which are automatically hooked up to the supply system of the transport (e.g., an aircraft) during the mechanical installation of the module on the load-bearing structure of the cabin.
    Type: Grant
    Filed: September 24, 2011
    Date of Patent: October 7, 2014
    Assignee: Airbus Operations GmbH
    Inventors: Ralf Schliwa, Martin Frey, René Stoll, Andreas Tolksdorf, Uwe Schneider
  • Publication number: 20140138483
    Abstract: A toilet arrangement for a vehicle includes a first toilet compartment, an adjacent second toilet compartment and a partition wall situated between the first toilet compartment and the second toilet compartment, wherein the partition wall is movably supported and designed for being transferred into an open position, in which the partition between the first toilet compartment and the second toilet compartment is removed. This makes it possible to convert two relatively small toilet compartments into a larger toilet compartment that is suitable for use by persons with limited mobility.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: Airbus Operations GmbH
    Inventors: Ralf Schliwa, Andreas Barber, Maria Strasdas