| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 137347000 | Railway car | 10 |
| 20100089465 | Two Plate Manifold With Crossovers - A manifold includes first and second plates secured together at an inner face of each plate. A plurality of chambers and passages are in the inner faces of the plates and at least one port on an outer face of each plate connected to one of the chambers and passages. A crossover element in the crossing chamber or passage of the first plate separates a chamber or passage in the first plate from a chamber or passage in the second plate in the area where the chambers or passages cross. | 04-15-2010 |
| 20110079294 | Tank valve system - A fluid flow controlling system for controlling the flow of fluid from a tank having an exterior surface is provided. The system includes an angle valve and a check valve. The angle valve is coupled to the tank and located substantially on an outer side of the exterior surface. The angle valve includes a spindle, a valve seat and a valve seal. The spindle, valve seat and valve seal are located on an inner side of the exterior surface. The check valve is coupled to the tank and located substantially on the inner side of the exterior surface. The check valve is movable between a closed state and an open state by the spindle. | 04-07-2011 |
| 20110079295 | Pressure control and relief system - A pressure control system for controlling pressure in a tank is provided. The pressure control system includes a pressure relief valve and a rupture disc subassembly. The pressure relief valve is connected to the tank. The rupture disc subassembly is located between the pressure relief valve and the tank and is connected to the tank. The pressure relief valve is connected such that removal of the pressure relief valve does not affect the connection of the rupture disc subassembly to the tank. | 04-07-2011 |
| 20110226349 | RAIL VEHICLE HAVING A SANITARY ASSEMBLY - A rail vehicle has a sanitary assembly at which waste water is produced. A waste water pipeline extends between the sanitary assembly and a connector for a target container for receiving waste water. The waste water connector of the sanitary assembly is located lower than at least a portion of the waste water pipeline to the target container so that the waste water has to be conveyed through the waste water line counter to the force of gravity. The waste water pipeline is formed with at least one return flow barrier. | 09-22-2011 |
| 20120222758 | RAIL VEHICLE WITH FILL LEVEL MONITORING OF A WASTEWATER TANK - A rail vehicle contains a sanitary system which has a waste water tank and a fresh water tank which are each equipped with associated filling level sensors. A control device is provided for establishing a link in terms of control between the filling levels in the fresh water tank and waste water tank. The control device monitors the filling level in the waste water tank by associated sensors and controls the filling level in the fresh water tank as a function of a measured filling level in the waste water tank. | 09-06-2012 |
| 20140076419 | SELF ADJUSTING DETURBULATOR ENHANCED FLAP AND WIND DEFLECTOR - A self adjusting flap is disclosed. The self adjusting flap comprises a solid body including a hinge. The flap includes a flexible skin stretched across an array of equi-spaced ridges on a convex surface of the hinged solid body, such that lift and drag forces due to fluid flow across it causes the flap to rotate about the hinge and automatically orient itself to minimize flow losses through turbulence while shielding objects downstream from flow induced drag. | 03-20-2014 |
| 20140352805 | FRESH WATER SUPPLY SYSTEM FOR A RAILWAY VEHICLE - A fresh water supply system for a railway vehicle has a fresh water tank, a feed line extending from the fresh water tank for fresh water consumers to be supplied, and a valve that is located within the feed line for metered dispensing of fresh water. The valve is disposed at a lower level than a fresh water outlet of the fresh water tank. A pressure sensor is disposed upstream of the valve and it has a signaling connection to an evaluation unit. Typical characteristic pressure values for the fresh water supply system are stored in the evaluation unit and the evaluation unit detects discrepancies between the characteristic pressure values and the pressure values supplied by the pressure sensor. From this, a fill level of the fresh water tank and/or a flow velocity of the fresh water are estimated. | 12-04-2014 |
| 20160251024 | Air Hose Hanger for a Rail Way Vehicle | 09-01-2016 |
| 137350000 | Roof, wall or floor | 2 |
| 20150013782 | RAIL VEHICLE COMPRISING A FROST-PROTECTED WATER OUTLET PIPE - The invention relates to a rail vehicle with a water outlet pipe. An end piece of the water outlet pipe is connected to an opening in a floor plate of the rail vehicle. A heated plate is provided at the end piece and disposed parallel to the floor plate. The heated plate is formed with an opening that is adapted to a free cross-section of the end piece of the water outlet pipe. | 01-15-2015 |
| 20150336590 | OPERATING MECHANISM FOR TANK CAR BOTTOM VALVE - An operating mechanism for a bottom valve for a cargo tank of a railroad tank car, in which a valve operating lever is normally disconnected from a valve operating shaft and a valve operating shaft assembly includes a weak-link connector to prevent inadvertent opening of the bottom valve in case of derailment of the tank car. | 11-26-2015 |
