Patent application number | Description | Published |
20090215610 | Flexible multi-layered getter - A flexible multi-layer getter with a gas-permeable layer covering a gas reservoir layer. In an embodiment, the gas-permeable layer covers part of the gas reservoir layer. In another embodiment, a barrier covers part of the gas reservoir layer. The barrier may include a foil substrate, a passivation layer, or a gas-permeable layer. | 08-27-2009 |
20100309446 | LITHOGRAPHY APPARATUS USING EXTREME UV RADIATION AND HAVING A VOLATILE ORGANIC COMPOUNDS SORBING MEMBER COMPRISING A GETTER MATERIAL - A lithography apparatus ( | 12-09-2010 |
20110014063 | COMBINED PUMPING SYSTEM COMPRISING A GETTER PUMP AND AN ION PUMP - A combined pumping system ( | 01-20-2011 |
20120014814 | COMBINED PUMPING SYSTEM COMPRISING A GETTER PUMP AND AN ION PUMP - A combined pumping system comprising a getter pump and an ion pump is described. The getter pump and the ion pump are mounted in series on a same flange and are respectively arranged on opposite sides thereof so that both getter and ion pumps conductance are maximized towards gas flux sources in a vacuum chamber in order to improve the vacuum level of the system. | 01-19-2012 |
20130025585 | GETTER SYSTEM FOR HYDROGEN SENSITIVE DEVICES - Solutions for integrating hydrogen getter in powder form within hydrogen sensitive devices, and hydrogen sensitive devices employing such solutions are described. One of such solutions is a hydrogen getter system with a metallic mesh with closed extremities containing material powders. | 01-31-2013 |
20130125874 | SOLAR COLLECTORS RECEIVER TUBES - Improved solar collectors receiver tubes are described. The improved solar collectors receiver tubes have a getter system containing one or more getter materials in the form of pills housed a single line in a suitable holder. | 05-23-2013 |
20140252266 | NON-EVAPORABLE GETTER ALLOYS PARTICULARLY SUITABLE FOR HYDROGEN AND NITROGEN SORPTION - Getter devices based on powders of alloys particularly suitable for hydrogen and nitrogen sorption are described. Such alloys have a composition including zirconium, vanadium, titanium and, optionally, one or more elements selected from iron, chromium, manganese, cobalt, nickel and aluminum. | 09-11-2014 |
20140360488 | IMPROVEMENTS FOR SOLAR COLLECTOR RECEIVER TUBES - A solar collector receiver tube containing an improved getter system is described. The solar collector receiver tube has a base, pills of getter material that are uniform in height, and a containment metallic mesh having a non-uniform height and presenting at least one depression. | 12-11-2014 |
20150021515 | NON-EVAPORABLE GETTER ALLOYS REACTIVABLE AFTER EXPOSURE TO REACTIVE GASES - Getter materials are described. The getter materials have non-evaporable getter alloys in their powder form having high gas sorption efficiency, particularly for hydrogen, carbon oxide and nitrogen, which after having lost their functionality in consequence of the exposure to reactive gases at a first temperature, can then be reactivated through a thermal treatment at a temperature between 400° C. and 600° C. The alloy powders have as compositional elements titanium and silicon and at least one additional metallic element selected among vanadium, iron and aluminum and have an atomic percentage composition of the elements which can vary within the following ranges: 1. Titanium from 60 to 85 atomic percentage; 2. Silicon from 1 to 20 atomic percentage; and 3. The sum of vanadium, iron and aluminum from 10 to 30 atomic percentage. | 01-22-2015 |