Achim Hofmann
Achim Hofmann, Tuessling DE
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20080236436 | Pyrotechnic drive unit and method for the production of such a unit - A pyrotechnic drive unit includes a cylinder tube ( | 10-02-2008 |
20110101651 | GAS GENERATOR, METHOD FOR THE PRODUCTION THEREOF AND MODULE HAVING A GAS GENERATOR - An inflator as well as a method of manufacturing an inflator, a module including an inflator and an airbag module. In an inflator, especially for a protective device in a vehicle, comprising plural components a sealant is applied in the area of abutting components, especially a sealant which adheres to both abutting components. | 05-05-2011 |
Achim Hofmann, Frankfurt DE
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20090163344 | Component of Quartz Glass for Use in Semiconductor Manufacture and Method for Producing the Same - The invention starts from a known component of quartz glass for use in semiconductor manufacture, which component at least in a near-surface region shows a co-doping of a first dopant and of a second oxidic dopant, said second dopant containing one or more rare-earth metals in a concentration of 0.1-3% by wt. each (based on the total mass of SiO | 06-25-2009 |
20090320521 | Method of producing a quartz glass crucible - A method of producing a quartz glass crucible for pulling a single crystal comprising: providing a melting mold comprising a wall having passages between outside and inside; providing an outer layer granulation consisting of first coarser SiO | 12-31-2009 |
20140037528 | METHOD FOR PRODUCING POROUS GRANULES FROM INORGANIC MATERIAL AND THE USE THEREOF - Build-up granulation and compaction granulation methods are generally known for producing granules from porous inorganic material. In order to allow a cost-efficient yet also reproducible production of porous granules having a more pronounced hierarchical pore structure, the invention relates to a method comprising the following steps: (a) supplying a feedstock flow to a reaction zone in which the feedstock is converted to material particles by means of pyrolysis or hydrolysis, (b) depositing the material particles on a deposition surface ( | 02-06-2014 |
20150052948 | METHOD FOR PRODUCING A MOLDED BODY FROM AN ELECTRICALLY MELTED SYNTHETIC QUARTZ GLASS - In a known method for producing a mold body from synthetic quartz glass, quartz glass granules ( | 02-26-2015 |
Achim Hofmann, Stanuberg DE
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20090011272 | METAL BODIES CONTAINING MICROCAVITIES AND APPARATUS AND METHODS RELATING THERETO - Monolithic metal bodies (e.g., hard aluminum alloys) comprising a continuous microcavity contained within the body are disclosed. The ratio of the cross-sectional area of the metal body to the cross-sectional area of the microcavity may be not greater than 10. The produced metal bodies may be used in structural applications (e.g., aerospace vehicles) to monitor or test the integrity of the metal body. | 01-08-2009 |
Achim Hofmann, Rimbach DE
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20120006699 | Modularly Built Container for Cooked Food Preparations - The invention relates to a modular container for the preparation of foods, in particular baked goods, by cooking, comprising a self-supporting base plate ( | 01-12-2012 |
20120021212 | Composite Polymeric Articles Formed from Extruded Sheets Containing a Liquid Crystal Polymer - A process for forming shaped three-dimensional products is described made from a composition containing at least one filler and an aromatic liquid crystal polymer. In one embodiment, the process includes forming a substrate such as a film, a sheet or a tube, through an extrusion process. Once the substrate is formed, the substrate is then heated and fed to a shaping process. The shaping process may comprise a thermal forming process or a blow molding process. In order to form the three-dimensional products, the aromatic liquid crystal polymer has a high heat of crystallization, a high melt temperature and/or a high melt viscosity. | 01-26-2012 |
Achim Hofmann, Graf-Wartenberg-Ring DE
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20130087065 | INFLATOR, MODULE INCLUDING AN INFLATOR, VEHICLE SAFETY SYSTEM AND METHOD OF OPERATING A VEHICLE OCCUPANT PROTECTION SYSTEM - A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing ( | 04-11-2013 |
Achim Hofmann, Tussling DE
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20130200600 | GAS GENERATOR AND AIRBAG MODULE - An inflator, especially for a protective device in a vehicle, includes a diffuser ( | 08-08-2013 |
20130233636 | GAS GENERATING COMPOSITION AND USE THEREOF IN PEDESTRIAN PROTECTION DEVICES - The invention relates to gas generating compositions for use in safety devices for vehicles. In particular, the invention relates to said compositions based on guanidine nitrate used in pedestrian protection devices. The composition substantially comprises 75 to 98% by weight of guanidine nitrate as fuel and 2 to 25% by weight of a burn accelerator selected from the group of the transition metal compounds, the metal nitrates, metal chlorates, metal perchlorates, ammonium perchlorate and mixtures thereof, wherein the transition metal compounds are selected from the compounds of the transition metals Ti, Cr, Mn, Fe, Cu, Zn, Zr and Mo and wherein the gas generating composition exhibits a burn rate of from 3 to 17 mm/s at 20 MPa. | 09-12-2013 |
20130333548 | UNLOCKING DEVICE - The invention relates to an unlocking device ( | 12-19-2013 |
20140245919 | INFLATOR, MODULE INCLUDING AN INFLATOR, VEHICLE SAFETY SYSTEM AND METHOD OF OPERATING A VEHICLE OCCUPANT PROTECTION SYSTEM - A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing ( | 09-04-2014 |
Achim Hofmann, Munich DE
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20130000123 | METAL BODIES CONTAINING MICROCAVITIES AND APPARATUS AND METHODS RELATING THERETO - Monolithic metal bodies (e.g., hard aluminum alloys) comprising a continuous microcavity contained within the body are disclosed. The ratio of the cross-sectional area of the metal body to the cross-sectional area of the microcavity may be not greater than 10. The produced metal bodies may be used in structural applications (e.g., aerospace vehicles) to monitor or test the integrity of the metal body. | 01-03-2013 |
Achim Hofmann, Frankfurt Am Main DE
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20140360491 | SOLAR RADIATION RECEIVER HAVING AN ENTRY WINDOW MADE OF QUARTZ GLASS AND METHOD FOR PRODUCING AN ENTRY WINDOW - Common solar radiation receivers are equipped with a chamber for transmission of an operating gas which is directed along to an absorber for solar radiation for thermal absorption. The absorber has a dome-shaped entry window made of quartz glass, wherein the inner side facing the absorber assumes a nominal interior temperature Ti of at least 950° C. during proper use, preferably at least 1000° C., whereas the outer side facing away from the absorber is exposed to the environment and subject to risk of devitrification. The invention relates to modifying the known solar radiation receiver so that a high absorber temperature can be set and thus a high efficiency of the solar thermal heating is enabled, without increasing the risk of devitrification in the region of the outer side of the entry window. | 12-11-2014 |