Patent application number | Description | Published |
20080302336 | Fuel Injection Valve - The fuel injection device provides a particularly effective sound-decoupling construction. The fuel injection device has at least one fuel injection valve, a receptacle bore for the fuel injection valve in a cylinder head, and a fuel distributor line having a fitting in which the fuel injection valve is placed in partially overlapping fashion. A connecting element is situated in the receptacle bore such that the fuel injection valve is held in the connecting element such that the fuel injection valve and the connecting element are held so that they do not contact any surfaces or walls of the receptacle bore of the cylinder head that do not run axially parallel to the fuel injection valve. For this purpose, the connecting element is attached immediately on the fitting of the fuel distributor line. | 12-11-2008 |
20130284152 | SYSTEM HAVING A FUEL DISTRIBUTOR AND A MOUNTING SUPPORT - A system, which may be embodied particularly as a fuel injection system for high pressure injection in internal combustion engines, includes a fuel distributor and a mounting support, which is used for fastening the fuel distributor to an externally-mounted structure, particularly a cylinder head, of an internal combustion engine. In this case, a damping composite element is provided, which is connected to the mounting support and/or the fuel distributor. The damping composite element includes at least one metal layer, which is formed at least essentially of a metallic material, and at least one elastically deformable damping layer. | 10-31-2013 |
20150068497 | SYSTEM HAVING A FUEL DISTRIBUTOR AND MULTIPLE FUEL INJECTORS - A system, which in particular is used as a fuel injection system for high-pressure injection in internal combustion engines, includes a fuel distributor and a plurality of fuel injectors. Each of the fuel injectors is situated on a cup of the fuel distributor. At least one of the fuel injectors is fastened to the associated cup by a retaining clip. The retaining clip has at least one clip section which is situated between an inner side of the cup and an outer side of the fuel injector. Furthermore, at least one damping composite element is provided, which is situated between the clip section of the retaining clip and the outer side of the fuel injector. The damping composite element has an elastically deformable damping layer. A decoupling is thus realized, which acts to damp vibrations and consequently to reduce noise. | 03-12-2015 |
20150083082 | ARRANGEMENT WITH A FUEL DISTRIBUTOR AND MULTIPLE FUEL INJECTION VALVES - A fuel injection system has a fuel distributor and multiple fuel injection valves each disposed on a cup of the fuel distributor. At least one injection valve is mounted on the associated cup by way of at least one holding element. An abutment surface is provided on the outer side of the cup. A support surface is configured on the underside of the cup. The holding element is moreover configured as a holding clamp. An abutment surface is provided on an outer side of the fuel injection valve. The holding clamp engages on the one hand behind the abutment surface of the cup and on the other hand behind the abutment surface of the fuel injection valve. The holding clamp furthermore pushes the fuel injection valve toward the support surface. | 03-26-2015 |
20150136085 | HOLDER FOR FASTENING A COMPONENT ON AN INTERNAL COMBUSTION ENGINE, A BEARING SLEEVE FOR SUCH A HOLDER, AND A FUEL INJECTION SYSTEM - A bearing sleeve for a holder, which is used for fastening a fuel distributor on an add-on structure, includes a first sleeve part and a second sleeve part. The first sleeve part has a rigid sleeve body and a damping element which is integrally connected to the sleeve body of the first sleeve part. The second sleeve part has a rigid sleeve body and a damping element which is integrally connected to the sleeve body of the second sleeve part. | 05-21-2015 |
20150136086 | SYSTEM HAVING A FUEL DISTRIBUTOR AND MULTIPLE FUEL INJECTORS - A system, which is used in particular as a fuel injection system for the high-pressure injection in internal combustion engines, includes a fuel distributor and a plurality of fuel injectors. Each fuel injector is situated on a cup of the fuel distributor. At least one of the fuel injectors is fastened to the associated cup by a holding element, which has a supporting surface. The cup has a contact surface on an underside, by way of which the cup is supported at the supporting surface of the holding element by a damping layer. The holding element is attached to the cup. In addition, the fuel injector has a collar, which is braced on the holding element. Because of the damping layer, vibrations are able to be dampened, and the noise transmissions is able to be reduced. | 05-21-2015 |
Patent application number | Description | Published |
20130245530 | MEDICAL APPARATUS HAVING A SOCKET UNIT FOR CONNECTION OF A DEVICE FOR SUPPLYING MEDICAL FLUIDS, AND DEVICE FOR SUPPLYING MEDICAL FLUIDS HAVING A PLUG UNIT FOR CONNECTION TO A MEDICAL APPARATUS - A medical apparatus includes a socket unit for connection to a plug unit belonging to a device for supplying medical fluids for a blood treatment apparatus, the medical apparatus being in particular an extra-corporeal blood treatment apparatus such for example as an extra-corporeal dialysis apparatus or an apparatus for peritoneal dialysis, or an apparatus for filling the device for supplying medical fluids. A device for supplying medical fluids for a blood treatment apparatus, which has a plug unit for connection to a socket unit of a medical apparatus, is also described. The socket unit and the plug unit are characterised in that a safe and secure fluid-tight connection can easily be made with the two units between the device for supplying medical fluids and, on the one hand, the blood treatment apparatus or, on the other hand, the apparatus for filling the device for supplying medical fluids. | 09-19-2013 |
20130245531 | MEDICAL APPARATUS WITH A SOCKET UNIT FOR THE CONNECTION OF A DEVICE FOR SUPPLYING MEDICAL FLUIDS - A medical apparatus includes a socket unit for connecting a plug unit of a device for supplying medical fluids, in which the medical apparatus is in particular an extracorporeal blood treatment apparatus, for example an extracorporeal dialysis apparatus or an apparatus for peritoneal dialysis, or an apparatus for filling the device for supplying medical fluids. The socket unit comprises connection pieces for the connection of connectors of a plug unit, so that a flow connection can be produced for supplying or discharging a fluid. The connection pieces are surrounded by connection parts thereby forming rinsing chambers, in which the rinsing chambers are closed by closure pieces, said closure pieces being part of a closure body which is disposed rotatably on the socket unit. | 09-19-2013 |
20130248629 | MEDICAL TREATMENT APPARATUS, DEVICE FOR SUPPLYING MEDICAL FLUIDS, AND APPARATUS FOR FILLING A DEVICE FOR SUPPLYING MEDICAL FLUIDS - A medical treatment apparatus, and in particular an extra-corporeal blood treatment apparatus, has a socket unit for the connection of a plug unit belonging to a device for supplying a medical fluid for the medical treatment apparatus. A filling apparatus for filling a device for supplying a medical fluid has a socket unit for the connection of a plug unit of the device for supplying a medical fluid. The device has a plug unit having means for indicating two states of operation, while the socket unit of the treatment apparatus has means for destroying the means for indicating two states of operation. When the plug unit is connected to the socket unit, the means for indicating two states of operation are destroyed, to rule out the possibility of the device being re-used. Re-use of the device is ruled out by the fact that the device cannot be re-filled with fluid. | 09-26-2013 |