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The '''Focardi-Rossi Energy-Catalyzer''' (also ''E-Cat'' or ''Rossi Energy Amplifier'' or just ''Rossi energy catalyzer'') is an alleged compact fusion reactor based on an assumed [[Cold Fusion]] technology which is planned to be brought to market in 2011. While allegedly using no more than several hundred Watts in electrical heating energy, it is said to emit a heat output capacity of more than 10&nbsp;kW. After reaching operating temperature the electrical heating is said to be turned off. According to Italian inventors, alleged engineer(see below) Andrea Rossi<ref>Rossi: ''I am a doctor in the Philosophy of Science and Engineering from the Universita’ Degli Studi Di Milano''</ref>, cold fusion <ref>Andrea Rossi and Professor emeritus in physics Sergio Focardi in their patent application, Page 12: ''the reaction actually provides a true nuclear cold fusion.''</ref> of hydrogen and nickel was taking place in the reactor, leading to the formation of copper. As a side-effect of the reaction, ionizing radiation is said to be emitted, which was disproved by independent parties.<ref>http://www.psiram.com/doc/Levi%2C_Giuseppe_-_Report_on_heat_production_during_preliminary_tests_on_the_Rossi_Ni-H_reactor_%282010-2011%29.004810.pdf</ref> So far, attempts to replicate the experiment independently failed. The latest public presentation took place in mid-January 2011. A Greek business newspaper announced in March 2011 that the concept is central to a speculative investment-deal of several hundred million Euro.
 
The '''Focardi-Rossi Energy-Catalyzer''' (also ''E-Cat'' or ''Rossi Energy Amplifier'' or just ''Rossi energy catalyzer'') is an alleged compact fusion reactor based on an assumed [[Cold Fusion]] technology which is planned to be brought to market in 2011. While allegedly using no more than several hundred Watts in electrical heating energy, it is said to emit a heat output capacity of more than 10&nbsp;kW. After reaching operating temperature the electrical heating is said to be turned off. According to Italian inventors, alleged engineer(see below) Andrea Rossi<ref>Rossi: ''I am a doctor in the Philosophy of Science and Engineering from the Universita’ Degli Studi Di Milano''</ref>, cold fusion <ref>Andrea Rossi and Professor emeritus in physics Sergio Focardi in their patent application, Page 12: ''the reaction actually provides a true nuclear cold fusion.''</ref> of hydrogen and nickel was taking place in the reactor, leading to the formation of copper. As a side-effect of the reaction, ionizing radiation is said to be emitted, which was disproved by independent parties.<ref>http://www.psiram.com/doc/Levi%2C_Giuseppe_-_Report_on_heat_production_during_preliminary_tests_on_the_Rossi_Ni-H_reactor_%282010-2011%29.004810.pdf</ref> So far, attempts to replicate the experiment independently failed. The latest public presentation took place in mid-January 2011. A Greek business newspaper announced in March 2011 that the concept is central to a speculative investment-deal of several hundred million Euro.
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The actual inventor of the principle was Italian biophysicist Francesco Piantelli in 1989 who filed a patent application on it in 2010.<ref>WO 2010058288 A1: METHOD FOR PRODUCING ENERGY AND APPARATUS THEREFOR. 2010-05-27. Erfinder: PIANTELLI SILVIA; PIANTELLI FRANCESCO</ref> Rossi, who also attempts to have his invention patented, does not acknowledge that:
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The actual inventor of the principle was Italian biophysicist Francesco Piantelli in 1989 who filed patent applications on it in 1995 and 2010.<ref>Piantelli, F., ''Energy Generation and Generator by Means of Anharmonic Stimulated Fusion''. Patent EP 0767962 B1, 1995. [https://data.epo.org/publication-server/pdf-document?PN=EP0767962%20EP%200767962&iDocId=4823352&iepatch=.pdf]</ref><ref>WO 2010058288 A1: METHOD FOR PRODUCING ENERGY AND APPARATUS THEREFOR. 2010-05-27. Erfinder: PIANTELLI SILVIA; PIANTELLI FRANCESCO</ref> Rossi, who also attempts to have his invention patented, does not acknowledge that: ''"My process has nothing to do with the process of Piantelli. The proof is that I am making operating reactors, he is not."'' Some aspects of the claimed functional principle are similar to descriptions in a patent of the Japanese Yoshiaki Arata from July 2005 (see below).
:''"My process has nothing to do with the process of Piantelli. The proof is that I am making operating reactors, he is not."''
      
==Purported functional principle==
 
==Purported functional principle==
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:''As the invention seems, at least at first, to offend against the generally accepted laws of physics and established theories, the disclosure should be detailed enough to prove to a skilled person conversant with mainstream science and technology that the invention is indeed feasible.'' [...] ''In the present case, the invention does not provide experimental evidence (nor any firm theoretical basis) which would enable the skilled person to assess the viability of the invention. The description is essentially based on general statement and speculations which are not apt to provide a clear and exhaustive technical teaching.''<ref>http://www.wipo.int/pctdb/en/wads.jsp?IA=IT2008000532&LANGUAGE=EN&ID=id00000011868762&VOL=100&DOC=075642&WO=09/125444&WEEK=NA&TYPE=NA&DOC_TYPE=WOSA&TOK=Q309-A-eI6srxLYw7s9qWfbp73Y&PAGE=1</ref>
 
:''As the invention seems, at least at first, to offend against the generally accepted laws of physics and established theories, the disclosure should be detailed enough to prove to a skilled person conversant with mainstream science and technology that the invention is indeed feasible.'' [...] ''In the present case, the invention does not provide experimental evidence (nor any firm theoretical basis) which would enable the skilled person to assess the viability of the invention. The description is essentially based on general statement and speculations which are not apt to provide a clear and exhaustive technical teaching.''<ref>http://www.wipo.int/pctdb/en/wads.jsp?IA=IT2008000532&LANGUAGE=EN&ID=id00000011868762&VOL=100&DOC=075642&WO=09/125444&WEEK=NA&TYPE=NA&DOC_TYPE=WOSA&TOK=Q309-A-eI6srxLYw7s9qWfbp73Y&PAGE=1</ref>
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Auf den Webseiten der WIPO ist eine Antwort des Rossi-Patentanwalts Cicogna vom 17.12.2010 aufgeführt, in der dieser auf die angeführten Punkte eingeht.<ref>http://www.psiram.com/doc/application_rossi.004908.pdf</ref> In der Antwort an das münchener europäische Patentamt verzichtete er auf 6 von vormals 15 Ansprüchen. Der Schriftverkehr geht auch auf ein bereits 2005 erteiltes Patent (Yoshiaki Arata: (Juli 2005) ''Hydrogen condensate and method of generating heat therewith.'', EP1551032 [http://www.freepatentsonline.com/EP1551032.pdf]) des japanischen emeritierten Physikers Yoshiaki Arata ein, der sich seit 1989 mit "kalter Fusion" befasst. Arata beschreibt in seinem Patent Methoden zur Erzeugung einer "Arata Energy" durch Wasserstoff Isotope, die unter Energieaufwand in fein gemahlene Metalle (''metal nano-ultrafine particle '', Arata nennt mehrere Metalle, darunter auch Nickel) oder Legierungen eindringen. Bei diesem Vorgang käme es zu einem "Kondensat" mit verringertem Atomabstand zwischen den Wasserstoffisotopen, was die Wärmefreisetzung erkläre. Als Produkt der Reaktion würde auch Helium entstehen. Nach Arata solle Energie in verschiedener Form zuführbar sein: als Druck, Ultraschall, hohem Strom, Laserlicht, Magnetfeld usw. Arata stellte seinen Reaktor mit angeschlossenem Stirling-Motor im Mai 2008 der Öffentlichkeit vor<ref>http://www.heise.de/tp/r4/artikel/28/28011/1.html</ref>, erklärte jedoch, dass sich das Prinzip nicht nutzen liesse, da die Bildung von Helium die Fusionsprozesse "vergifte" und daher die Reaktionskammer regelmässig entgast werden müsse, was die Anwendung unwirtschaftlich mache.
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{{OtherLang|ge=Focardi-Rossi-Energiekatalysator|en=Focardi-Rossi Energy-Catalyzer}}
 
{{OtherLang|ge=Focardi-Rossi-Energiekatalysator|en=Focardi-Rossi Energy-Catalyzer}}
  
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