Calderara
Alice Calderara, Milan IT
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20090194411 | Cathode For Electrolytic Processes - The invention relates to a cathode for electrolytic processes, particularly suitable for hydrogen evolution in chlor-alkali electrolysis, consisting of a nickel substrate provided with a coating comprising a protective zone containing palladium and a physically distinct catalytic activation containing platinum or ruthenium optionally mixed with a highly oxidising metal oxide, preferably chromium or praseodymium oxide. | 08-06-2009 |
20120199473 | Cathode for Electrolytic Processes - A cathode for electrolytic processes, particularly suitable for hydrogen evolution in chlor-alkali electrolysis comprises a metal substrate provided with a catalytic coating made of two layers containing palladium, rare earths (such as praseodymium) and a noble component selected between platinum and ruthenium. The rare earth percent amount by weight is lower in the outer layer than in the inner layer. | 08-09-2012 |
Alice Calderara, Agnadello (cr) IT
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20110209992 | Electrode for Electrolysis Cell - The invention relates to an electrode formulation comprising a catalytic layer containing tin, ruthenium, iridium, palladium and niobium oxides applied to a titanium or other valve metal substrate. A protective layer based on titanium oxide modified with oxides of other elements such as tantalum, niobium or bismuth may be interposed between the substrate and the catalytic layer. The thus obtained electrode is suitable for use as an anode in electrolysis cells for chlorine production. | 09-01-2011 |
20120061237 | CATHODE FOR ELECTROLYTIC PROCESSES - The invention relates to a cathode for electrolytic processes with evolution of hydrogen comprising a metal substrate with a noble metal-based activation layer and two protective layers, one interposed between the activation layer and the substrate and one external, containing an electroless-depositable alloy of a metal comprising one of nickel, cobalt and iron with a non-metal selected from phosphorus and boron, with the optional addition of a transition element selected between tungsten and rhenium. | 03-15-2012 |
20120312683 | Electrode for Electrochemical Processes and Method for Obtaining the Same - An electrode suitable for use as hydrogen-evolving cathode in electrolytic processes is obtained by thermal decomposition of a precursor consisting of an acetic solution of nitrates of ruthenium, and optionally of rare earths. The electrode displays a low cathodic hydrogen evolution overpotential, an improved tolerance to current reversal phenomena and a high duration in industrial operating conditions. | 12-13-2012 |
20130087450 | ELECTRODE FOR ELECTROCHLORINATION - The invention relates to an electrode for electrochemical generation of hypochlorite. The electrode comprises a valve metal substrate coated with a catalytic system consisting of two super-imposed layers of distinct composition and having a different activity towards hypochlorite anodic generation from chloride solutions. The electrode has a high duration in cathodic operation conditions, imparting self-cleaning characteristics thereto when used in combination with an equivalent one with periodic polarity reversal. Moreover, the deactivation of the electrode at the end of its life cycle occurs in two subsequent steps, allowing to schedule the substitution thereof with a significant notice period. | 04-11-2013 |
20130306489 | ELECTRODE FOR OXYGEN EVOLUTION IN INDUSTRIAL ELECTROCHEMICAL PROCESSES - The invention relates to a coating for anodes suitable for oxygen evolution in electrochemical processes, comprising one or more catalytic layers and an external layer. Such external layer having a composition based on tantalum oxides or tin oxides or zirconium oxides in an amount of 2 to 7 g/m | 11-21-2013 |
20140008215 | ELECTRODE FOR ELECTROLYTIC PROCESSES AND METHOD OF MANUFACTURING THEREOF - The invention relates to an electrode for electrolytic processes, particularly to a cathode suitable for hydrogen evolution in an industrial electrolysis process comprising a metal substrate coated with an external catalytic layer containing crystalline ruthenium oxide having a highly ordered rutile-type structure with Ru Ru and Ru O bond length characterised by a Debye-Waller factor lower than a critical value. The catalytic outer layer may contain rare earth oxides, such as praseodymium. The electrode may also comprise an internal catalytic thin layer platinum-based, which gives an enhanced protection against accidental current reversal events. | 01-09-2014 |
20140231267 | ANODIC STRUCTURE FOR HORIZONTAL CELLS FOR PROCESSES OF METAL ELECTRODEPOSITION - The present invention concerns an electrode for oxygen evolution in electroplating plants comprising a valve metal substrate and an outer catalytic layer, the substrate consisting of a metal plate provided with slits of area ranging from 2 to 8 cm | 08-21-2014 |
20140311915 | ANODE FOR OXYGEN EVOLUTION - An electrode for electrochemical processes comprises a substrate of titanium or other valve metal, an intermediate protection layer based on valve metal oxides and a catalytic layer based on oxides of tin and of iridium doped with small amounts of oxides of elements selected between bismuth, antimony, tantalum and niobium. The electrode used in electrometallurgical processes, for example in the electrowinning of metals, as anode for anodic oxygen evolution presents a reduced overvoltage and a higher duration. | 10-23-2014 |
Alice Calderara, Agnadello IT
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20120118754 | Electrode for Oxygen Evolution in Industrial Electrolytic Processes - The invention relates to a catalytic coating suitable for oxygen-evolving anodes in electrochemical processes. The catalytic coating comprises an outermost layer with an iridium and tantalum oxide-based composition modified with amounts not higher than 5% by weight of titanium oxide. | 05-17-2012 |
Ennio Calderara, Cuasso Al Piano IT
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20080205029 | Support Frame and Group of Parts for Wall Mounting an Electrical Apparatus - The present invention refers to a support frame ( | 08-28-2008 |
20080257601 | Electrical Apparatus and Supporting Frame for Wall Mounting Same - Electrical apparatus ( | 10-23-2008 |
20090000935 | Push-Button Switch - The present invention relates to a push-button switch comprising: a box-like supporting structure ( | 01-01-2009 |
Fabien Calderara, Cugnaux FR
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20110046823 | PROCESS AND DEVICE FOR OPTIMISING THE PERFORMANCE OF AN AIRCRAFT IN THE PRESENCE OF A LATERAL DISSYMETRY - A process and device for optimising the performance of an aircraft in the presence of a lateral dissymmetry is disclosed. The device ( | 02-24-2011 |
Reto Calderara, Winterberg CH
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20130024152 | METHOD FOR CALIBRATING WIM-SENSORS - A method for calibrating a WIM (Weigh in Motion) sensor built into a road during travel of a calibrating vehicle measures the dynamic wheel force on the road and on the WIM sensor directly at the measuring wheel, depending on time or location. These wheel force data are transmitted to an evaluating unit. As the calibrating vehicle passes over, WIM signal data are simultaneously measured at the WIM sensor and transmitted to the evaluating unit. The wheel force data are synchronised with the WIM signal data in the evaluating unit. A calibration function is determined by comparing the dynamic wheel force data with the WIM signal data. | 01-24-2013 |
Timothy B. Calderara, Cranston, RI US
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20110119205 | SYSTEMS AND METHODS FOR DETERMINING AN EARNINGS PORTION OF A DISTRIBUTION FROM A 529 PLAN - A method for determining an earnings portion of a distribution from a 529 plan. The method includes receiving information associated with a plurality of 529 plan accounts, identifying related 529 plan accounts, aggregating the information for related 529 plan accounts, and determining an earnings portion of a distribution from at least one of the 529 plan accounts. | 05-19-2011 |
20120185411 | SYSTEMS AND METHODS FOR DETERMINING AN EARNINGS PORTION OF A DISTRIBUTION FROM A 529 PLAN - A method for determining an earnings portion of a distribution from a 529 plan. The method includes receiving information associated with a plurality of 529 plan accounts, identifying related 529 plan accounts, aggregating the information for related 529 plan accounts, and determining an earnings portion of a distribution from at least one of the 529 plan accounts. | 07-19-2012 |
20140067720 | SYSTEMS AND METHODS FOR DETERMINING AN EARNINGS PORTION OF A DISTRIBUTION FROM A 529 PLAN - A method for determining an earnings portion of a distribution from a 529 plan. The method includes receiving information associated with a plurality of 529 plan accounts, identifying related 529 plan accounts, aggregating the information for related 529 plan accounts, and determining an earnings portion of a distribution from at least one of the 529 plan accounts. | 03-06-2014 |