VON ARDENNE GMBH Patent applications |
Patent application number | Title | Published |
20150145401 | FLASH LAMP WITH GAS FILL FOR SUPPRESSING SELF-STARTING - A flash lamp with a gas fill for suppressing self-starting includes an elongate discharge tube having two electrodes arranged in the discharge tube at opposite ends of the discharge tube. A starting electrode for applying a starting voltage is arranged outside the discharge tube, and the discharge tube has a length of at least 1000 mm and is filled with a gas fill. In order to suppress undesired self-starting, the discharge tube is filled with a gas mixture which contains at least one inert gas and at least one gas suppressing self-starting. | 05-28-2015 |
20150114824 | PHYSICAL VAPOR DEPOSITION TILE ARRANGEMENT AND PHYSICAL VAPOR DEPOSITION ARRANGEMENT - In various embodiments, a physical vapor deposition tile arrangement is provided. The physical vapor deposition tile arrangement may include a plurality of physical vapor deposition tiles arranged next to each other; and a resilient structure configured to press the plurality of physical vapor deposition tiles together. | 04-30-2015 |
20150104896 | HOLLOW CATHODE SYSTEM, DEVICE AND METHOD FOR THE PLASMA-ASSISTED TREATMENT OF SUBSTRATES - A hollow cathode system, a device and a method for the plasma-assisted treatment of substrates includes at least one hollow cathode, which can be connected to a power supply. The hollow cathode includes an electrically conducting main body with an opening which is bounded by ribs, follows a spiral or meandering path and allows a gas to pass through in a direction perpendicular to a surface of the main body. Connecting bridge elements are provided on the ribs. The bridge elements serve ensure mechanical stability of the hollow cathode and optimize potential distribution of the hollow cathode. With the hollow cathode system, high treatment rates are achieved for homogeneous treatment of substrates of a large surface area with high plasma stability. | 04-16-2015 |
20140199496 | METHOD AND DEVICE FOR PRODUCING A LOW-EMISSIVITY LAYER SYSTEM - A method for producing a low-emissivity layer system includes the steps of forming at least one low-emissivity layer on at least one side of the substrate by deposition, and subsequent brief tempering of a deposited low-emissivity layer by electromagnetic radiation, avoiding an immediate heating up of the substrate. A device for performing the method includes a flash lamp arrangement. | 07-17-2014 |
20140197350 | METHOD FOR PRODUCING A LOW-EMISSIVITY SYSTEM - A method for producing a low-emissivity layer system on at least one side of the substrate includes the steps of providing the substrate, forming at least one low-emissivity layer on at least one side of the substrate by a deposition process and briefly tempering at least one deposited layer. The electromagnetic radiation used for briefly tempering a low-emissivity layer is adjusted in such a manner that the tempered layer has layer properties comparable to those of a conventionally heat-treated low-emissivity layer of a safety glass. | 07-17-2014 |