Sattmann
Helmut Sattmann, Eferding AT
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20100018501 | PRESSURE REGULATING VALVE - A pressure regulating valve in a fuel injection system for internal combustion engines for regulating the pressure in a fuel reservoir in which the operating pressure is adjusted by the dimensioning of an adjusting disk, whose function-determining axial height is ascertained with high precision by a force measuring system and by a travel measuring system by way of ascertaining a spacing between an end face of a valve member of the pressure regulating valve and a reference face of a housing of the pressure regulating valve. | 01-28-2010 |
Helmut Sattmann, Frohom AT
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20150136879 | FUEL INJECTOR - The invention relates to a fuel injector having an electromagnet | 05-21-2015 |
Ralph Sattmann, Aschaffenburg DE
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20100260949 | SYNTHETIC SILICA GLASS TUBE FOR THE PRODUCTION OF A PREFORM - Known synthetic quartz glass tubes for the production of a preform have an inner bore with a surface layer produced without using tools in the molten state and an inner zone. The aim of the invention is to provide a tube which does not release any OH groups to the surroundings. For this purpose, the surface layer ( | 10-14-2010 |
20120011889 | DRAWING METHOD FOR PRODUCING CYLINDRICAL-SHAPED COMPONENTS FROM QUARTZ GLASS - In a known drawing method for producing cylinder-shaped components from quartz glass, a quartz glass strand ( | 01-19-2012 |
20120324960 | METHOD AND TUBULAR SEMIFINISHED PRODUCT FOR PRODUCING AN OPTICAL FIBER - Methods for producing an optical fiber by elongating a silica glass blank or a coaxial group of silica glass components, on the basis of which a fiber is obtained that comprises a core zone, an inner jacket zone enclosing the core zone and a ring zone surrounding the inner jacket zone, are known. In order to provide, proceeding from this, a method, a tubular semi-finished product and a group of coaxial components for the cost-effective production of an optical fiber, which is characterized by a high quality of the boundary between the core and jacket and by low bending sensitivity, according to the invention, the silica glass of the ring zone is provided in the form of a ring zone tube made of silica glass having a mean fluorine content of at least 6000 weight ppm and the tube has an inner tube surface and an outer tube surface, wherein via the wall of the ring zone tube, a radial fluorine concentration profile is adjusted which has an inner fluorine depletion layer with a layer thickness of at least 1 μm and no more than 10 μm, in which the fluorine content decreases toward the inner tube surface and is no more than 3000 weight ppm in a region close to the surface which has a thickness of 1 μm. | 12-27-2012 |