Holzschuh
Christian Holzschuh, Stuttgart DE
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20150152740 | COMPRESSOR WHEEL - A compressor wheel for an internal combustion engine may include a plurality of blades which in a circumferential direction of the wheel are spaced from one another. The plurality of blades may respectively include an inflow edge which during operation are subject to an inflow of a compressible fluid substantially axially to the wheel axis. The plurality of blades may include a surface layer of locally distinct materials to adapt to locally distinct loads during operation. | 06-04-2015 |
Christian Holzschuh, Alzey DE
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20100047072 | TURBOCHARGER - The invention relates to a turbocharger ( | 02-25-2010 |
20100297468 | METHODS OF JOINING AND MATERIAL DEPOSITION FOR A WORKPIECE WITH A WORKPIECE AREA MADE FROM A TITANIUM-ALUMINIDE ALLOY - The invention concerns a method to create fusion-integrated joints of workpieces, in which a workpiece area formed on a workpiece made from a TiAl alloy and a workpiece area formed on another workpiece made from a TiAl alloy or a different high temperature material are joined in a joint area using a joining additive, where the joining additive contains at least one of the elements gallium and indium. The invention also concerns a method to create a material deposit on a workpiece, in which a deposit material is applied to a workpiece area made from a TiAl alloy, where a fusion-integrated joint is produced between the deposit material and the workpiece area, where the deposit material contains at least one of the elements gallium and indium and a filler material. | 11-25-2010 |
20110091324 | ROTOR SHAFT OF A TURBOMACHINE AND METHOD FOR THE PRODUCTION OF A ROTOR OF A TURBOMACHINE - The invention relates to a rotor ( | 04-21-2011 |
Christian Holzschuh, Fellbach DE
Patent application number | Description | Published |
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20100003132 | TURBOCHARGER - The invention refers to a turbocharger with a compressor ( | 01-07-2010 |
20110255955 | CHARGING DEVICE - A charging device may include a turbine housing and a bearing housing. The bearing housing may have a bearing arrangement for a shaft carrying a turbine wheel and a compressor wheel. A gasket may be arranged by metal-to-metal connection between a radially orientated flat surface of the turbine housing and a radially orientated flat surface of the bearing housing. The gasket may be resilient. | 10-20-2011 |
20130223772 | SCREWABLE BEARING HOUSING COVER FOR A SUPERCHARGING DEVICE - A bearing housing may have a bearing housing cover formed of metal. A first thread may be arranged on the bearing housing cover and a second thread may be arranged on the bearing housing and designed complementarily to the first thread so that the bearing housing cover may be screwed on and fixed on the bearing housing through a rotational movement. | 08-29-2013 |
Helga Holzschuh, Mehrstetten DE
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20110045283 | ABRASION-BLASTED CUTTING INSERT AND METHOD - The invention relates to a cutting insert and a method for its production, in which a hard-metal, cermet, or ceramic substrate body is coated by means of a PVD, PCVD or CVD method with a single- or multi-layer coating of carbides, nitrides, oxides, carbonitrides, oxinitrides, oxicarbides, oxicarbonitrides, borides, boron nitrides, boron carbides, boron carbonitrides, boron oxinitrides, boron oxocarbides, boron oxocarbonitrides of the elements of groups IVa to VIIa of the periodic table and/or of aluminium and/or mixed-metal phases and/or phase mixtures of the above-named compounds and, after the coating, the substrate body is subjected to dry or wet abrasion blasting using a granular blasting abrasive. In order to provide a cutting insert with improved wear resistance and improved cutting properties, in particular improved ridge-type crack resistance and/or tensile capacity, according to the invention the hardness of the abrasive is lower than the hardness of the outermost layer of the coating or the hardness of the abrasive is higher than the hardness of the outermost layer of the coating and a layer the hardness of which is higher than the hardness of the abrasive is arranged below the outermost sheet, wherein at least portions of the layer(s) arranged above the layer the hardness of which is higher than the hardness of the abrasive are abraded by the abrasion blasting, the total layer thickness of the coating is at most 40 μm, the abrasion blasting takes place at a blasting pressure of 1 bar to 10 bar and is carried out for a period which is sufficient for 10 MPa<Δ S | 02-24-2011 |
20140147590 | METHOD FOR PRODUCING A COATING ON AN EXTRUSION DIE - A method for producing a coating of one or more layers on an extrusion die as a substrate body of a heat-resistant and/or long-term heat-resistant steel material by means of chemical vapour deposition (CVD), comprising the steps of: providing the substrate body from hot-work tool steel, which is intended for interacting with ductile extrusion metal, introducing a first reaction gas, comprising a metal, in particular titanium, into a reactor receiving the substrate body, to provide a coating metal, introducing a second reaction gas, comprising a carbon compound, into the reactor, to provide carbon for the coating, wherein the first and/or the second reaction gas or a further reaction gas provide(s) nitrogen for the coating, and carrying out a CVD coating process with the reaction gases. | 05-29-2014 |
Pierre Holzschuh, Kehl DE
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20100247730 | PROCESS FOR THE PRODUCTION OF ALIMENTARY SMOKE BY PYROLYSIS, THE USE OF MEANS PARTICULARLY ADAPTED TO SAID PROCESS, SMOKE AND SMOKED FOODSTUFFS OBTAINED - The present invention relates to the field of the production of smoke for agro-food usage and has for its object a process characterized in that it includes essentially the steps consisting in introducing organic material to be pyrolyzed into a reactor including essentially a substantially hermetically sealed heatable chamber containing at least one rotatable endless screw heated by the Joule effect receiving the material, heating the organic material to a temperature included between 200° C. and 800° C., preferably between 300° C. and 400° C., so as to cause the pyrolysis during its movement, under the influence of the rotation of the at least one screw and to extract the consumed material and the smoke products from the chamber. | 09-30-2010 |
Ralph Holzschuh, Neuhausen DE
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20100175955 | BRAKE DISK - A brake disk is made up essentially of a brake cup and a friction ring. The friction ring includes two friction ring halves, between which cooling channels are situated. Additional air routing elements are situated at the level between the friction ring halves. The brake disk has especially satisfactory cooling characteristics. | 07-15-2010 |
Thomas Holzschuh, Roth DE
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20150114331 | METHOD FOR CONTROLLING A CORONA IGNITION DEVICE AND CORONA IGNITION DEVICE - A method for controlling a corona ignition device, which comprises an ignition electrode, at which a corona discharge is produced, a resonating circuit, which contains the ignition electrode, and a high-frequency generator connected to the resonating circuit, wherein the resonating circuit is excited with an AC voltage (U | 04-30-2015 |