Patent application number | Description | Published |
20090211363 | Pressure transducer - A pressure transducer, including a housing having a housing axis and a measuring cell chamber defined in the housing. The measuring cell chamber is exposable to a pressure via an opening. The opening is surrounded by an annular, first sealing surface. A pressure measuring cell having a second sealing surface facing towards the opening, and a support surface facing away from the sealing surface, sealing ring; and a clamping apparatus, which engages the housing are provided. The pressure measuring cell and the sealing ring are clamped by means of an axial claimping force in such a manner between the clamping apparatus and the first sealing surface, that the sealing ring is arranged pressure-tightly between the first sealing surface and the second sealing surface. The pressure transducer further includes a misalignment accommodating arrangement, which includes a first transmission body, which faces toward the opening, and a second transmission body, which is facing away from the opening. The axial clamping formce is transmitted through the misalignment accommodating arrangement from the clamping apparatus to the pressure measuring cell, and the first transmission body is tiltable relative to the second transmission body about two mutually perpendicular axes. | 08-27-2009 |
20100199778 | CAPACITIVE PRESSURE SENSOR - A pressure sensor includes a platform | 08-12-2010 |
20110041618 | ELASTIC CERAMIC BODY AND PRESSURE SENSOR WITH AN ELASTIC CERAMIC BODY - An elastic ceramic body and a pressure sensor. The elastic ceramic body comprises: a base body of an elastic ceramic material; and a cover layer, which covers at least one section of a surface of the base body, wherein the cover layer is of a material other than that of the base body, and the cover layer comprises microcrystalline A1 | 02-24-2011 |
20110132097 | METHOD FOR MANUFACTURING AN ELASTIC BODY OF Al2O3 CERAMIC, MEASURING MEMBRANE FOR A PRESSURE SENSOR AND PRESSURE SENSOR WITH SUCH A MEMBRANE - A method for manufacturing an elastic deformation body made of an Al | 06-09-2011 |
20130213138 | METHOD FOR MANUFACTURING A CONNECTION BETWEEN TWO CERAMIC PARTS, ESPECIALLY PARTS OF A PRESSURE SENSOR, AND A CERAMIC PRODUCT, ESPECIALLY A CERAMIC PRESSURE SENSOR - A method for manufacturing a connection between two ceramic parts comprises: providing a first ceramic part and a second ceramic part; providing an active hard solder, or active braze, on at least one surface section of at least one of the ceramic parts; and heating the active hard solder, or active braze, in a vacuum soldering, brazing process. The entire active hard solder, or active braze, for connecting the first and second ceramic parts is provided in such a manner that at least one surface section of at least one of the ceramic parts, preferably both ceramic parts, is coated by means of gas phase deposition of the alloy of the active hard solder, or active braze. | 08-22-2013 |
Patent application number | Description | Published |
20100126169 | Internal combustion engine with two-stage register supercharging - In an internal combustion engine with two-stage register charging, comprising an exhaust gas line including a flow control valve with a first outlet tube section leading to a low pressure turbine via a high pressure turbine and a second outlet tube section leading directly to the low pressure turbine, the flow control valve includes a flap for controlling the exhaust gas flow from the internal combustion engine so as to either block the exhaust gas flow or direct the exhaust gas to the low pressure turbine selectively through the high pressure turbine or directly to the low pressure turbine or simultaneously via both paths. | 05-27-2010 |
20110083433 | Explosion protection for a turbine and combustion engine - In an explosion protection for gas a turbine which includes a turbine wheel and a turbine housing surrounding the turbine wheel, wherein the explosion protection comprises a multi-layer structure of material of a high rupture strength, the explosion protection is in the form of an essentially closed pot including a bottom section and a sash extending fully around the bottom section for accommodating the turbine housing. | 04-14-2011 |
20120007008 | FLAP ASSEMBLY, IN PARTICULAR EXHAUST GAS FLAP ASSEMBLY - For a flap assembly, in particular an exhaust gas flap assembly, with the flap mounted on both sides via bearing devices in the housing, the disclosure describes a design in which a bearing body is supported radially against an annular collar of the bearing device and, by way of the annular collar, is held braced in a radially spring-loaded manner in a predefined radial position. | 01-12-2012 |
20120312012 | MULTISTAGE CHARGING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - In a multi-stage charging group for receiving an operating fluid of an internal combustion engine which includes a first and a second turbocharger with a first and, respectively, a second turbine arranged in a common support housing, a bypass guide structure is provided in the support housing for guiding the operating fluid around the first turbine, which guide structure is formed at least partially by the support housing and a housing section of the first turbine. | 12-13-2012 |
Patent application number | Description | Published |
20100059216 | Heat Exchanger In A Modular Construction - The invention relates to a heat exchanger in modular construction, in particular for facilities operated using large load and/or temperature changes, having an external shell and a number of heat exchanger modules, wherein each heat exchanger module, which is either a preheater, evaporator, or superheater module, has an entry manifold, and exit manifold, and meandering pipes, through which the heat-absorbing medium, in particular water, flows from the entry manifold to the exit manifold, and the heat exchanger modules are also situated in a shared external shell, so that they have the same heat-dissipating medium flowing around them, the evaporator modules being connected in parallel via a steam-collecting drum situated outside the external shell. | 03-11-2010 |
20130112156 | HEAT EXCHANGER FOR GENERATING STEAM FOR SOLAR POWER PLANTS - A heat exchanger erected vertically for generating steam for solar power plants, including: an outer casing with an inlet and an outlet port for a heat-emitting medium; an inlet and an outlet collector for a heat-absorbing medium, said inlet and outlet collectors lying substantially within the outer casing; and a tube bundle within the outer casing with a number of tube layers including continuous tubes, wherein the heat-emitting medium can flow entirely around same and which are designed as flow paths for the heat-absorbing medium from the inlet collector to the outlet collector. The tube bundle is arranged in a meandering manner, wherein the heat exchanger is arranged according to a forced-flow principle so that the heat-absorbing medium is successively pre-heated, evaporated, and superheated so that a superheated steam exits the outlet collector. The energy for the pre-heating, evaporation, and superheating is essentially provided by the heat transfer from the heat-emitting medium to the heat-absorbing medium. The tube layers are arranged in such that the tubes of the individual tube layers are aligned to lie next to one another in the horizontal direction, with the directions of flow of the heat-absorbing medium being opposite in the horizontally adjacent tube sections which are arranged transversely to the central axis of the outer casing, and such that the tube layers are vertically adjacent. Each tube layer is formed from an equal number of tubes. | 05-09-2013 |
20130118419 | HEAT EXCHANGER FOR STEAM GENERATION FOR A SOLAR THERMAL POWER PLANT - A heat exchanger for generating a steam flow for a solar-thermal power plant, including a casing for receiving a casing-side fluid, pipes arranged within the casing for a pipe-side fluid, and a fluid inlet conduit which is connected to an inlet opening for the casing-side fluid and which encloses at least a part of the pipes in such a manner that the fluid inlet conduit is configured as a preheater and/or a flow director for the casing-side fluid entering the casing, wherein heat is transmitted via the pipes from the pipe-side fluid to the casing-side fluid. The casing-side fluid is water, and the pipe-side fluid is a thermal oil or salt. | 05-16-2013 |