Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Hegner, DE
Frank Hegner, Lorrach DE
| 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 |
Frank Hegner, Lörrach DE
| 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 |
Hilmar Hegner, Winnenden DE
| Patent application number | Description | Published |
|---|---|---|
| 20080254732 | Actuating Device and Heating or Air Conditioning Unit - The invention relates to an actuating device comprising an operating control for positioning actuating elements, in particular in a heating or air conditioning unit and to a heating or air conditioning unit, in particular of a motor vehicle, comprising an actuating device. | 10-16-2008 |
Ronald Hegner, Friedrichshafen DE
| 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 |
Stefan Hegner, Ried DE
| Patent application number | Description | Published |
|---|---|---|
| 20080277974 | Locking Device for a Vehicle Part - A locking device for a movable motor vehicle part ( | 11-13-2008 |
Wolfgang Hegner, Bottrop DE
| 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 |