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公开(公告)号:AU2003201254A1
公开(公告)日:2003-07-30
申请号:AU2003201254
申请日:2003-01-20
Applicant: ABB RESEARCH LTD
Inventor: UNTERNAEHRER PETER , DIRIX YVO , HEIBER SANDRA , OHLER CHRISTIAN , CARLEN MARTIN
IPC: C02F1/461 , C04B35/524 , H01G9/00 , H01G9/155
Abstract: The invention relates to a method for producing glass-like carbon, according to which a film or plate made of polycarbonate is cross-linked by a pre-treatment and is subsequently pyrolyzed in an inert atmosphere or in a vacuum. The pre-treatment can be, for example, a tempering of the film in an oxidizing or reducing atmosphere at a temperature ranging from 200 DEG C to 600 DEG C or can be an irradiation of the body or can be induced by additives in the polycarbonate resin.
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公开(公告)号:DE50208251D1
公开(公告)日:2006-11-09
申请号:DE50208251
申请日:2002-04-25
Applicant: ABB RESEARCH LTD
Inventor: RITZER LEOPOLD , HITZ PATRIK , GREUTER FELIX , KLUGE-WEISS PETRA , DIRIX YVO , KESSLER RETO , LOITZL-JELENIC RUZICA
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公开(公告)号:ES2273988T3
公开(公告)日:2007-05-16
申请号:ES02405343
申请日:2002-04-25
Applicant: ABB RESEARCH LTD
Inventor: RITZER LEOPOLD , HITZ PATRIK , GREUTER FELIX , KLUGE-WEISS PETRA , DIRIX YVO , KESSLER RETO
Abstract: Descargador de sobretensión con dos terminales de corriente estacionarios (2, 3) y con una resistencia eléctrica no lineal que contiene dos electrodos (6, 8) distanciados uno de otro en la dirección de un eje y un cuerpo de resistencia (7) constituido por una matriz y un material de relleno de forma de polvo con comportamiento de varistor incrustado en la matriz, caracterizado porque el cuerpo de resistencia (7) está formado por un material compuesto deformable en frío y se encuentra prensado entre los dos electrodos (6, 8), formando así la resistencia eléctrica no lineal.
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公开(公告)号:DE10201975A1
公开(公告)日:2003-07-31
申请号:DE10201975
申请日:2002-01-21
Applicant: ABB RESEARCH LTD
Inventor: OHLER CHRISTIAN , CARLEN MARTIN , UNTERNAEHRER PETER , DIRIX YVO , HEIBER SANDRA
IPC: C02F1/461 , C04B35/524 , H01G9/00 , H01G9/155 , C01B31/02
Abstract: The invention relates to a method for producing glass-like carbon, according to which a film or plate made of polycarbonate is cross-linked by a pre-treatment and is subsequently pyrolyzed in an inert atmosphere or in a vacuum. The pre-treatment can be, for example, a tempering of the film in an oxidizing or reducing atmosphere at a temperature ranging from 200 DEG C to 600 DEG C or can be an irradiation of the body or can be induced by additives in the polycarbonate resin.
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公开(公告)号:AT341086T
公开(公告)日:2006-10-15
申请号:AT02405343
申请日:2002-04-25
Applicant: ABB RESEARCH LTD
Inventor: RITZER LEOPOLD , HITZ PATRIK , GREUTER FELIX , KLUGE-WEISS PETRA , DIRIX YVO , KESSLER RETO , LOITZL-JELENIC RUZICA
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