公开(公告)号：ITMI20072424A1

公开(公告)日：2009-06-22

申请号：ITMI20072424

申请日：2007-12-21

Applicant: GETTERS SPA

Inventor： CORAZZA ALESSIO ,  DI GIAMPIETRO DIEGO ,  MASSARO VINCENZO ,  SANTELLA GIANNI

公开(公告)号：HU226464B1

公开(公告)日：2008-12-29

申请号：HU9902000

申请日：1997-02-05

Applicant: GETTERS SPA

Inventor： BOFFITO CLAUDIO ,  CORAZZA ALESSIO

IPC: B01J3/00 ,  B01J20/02 ,  H01J7/18 ,  H01J17/18 ,  H01J29/94

Abstract: A combination of materials is disclosed, comprising a getter alloy and one or more oxides chosen among Ag2O, CuO, MnO2 and Co3O4. To these combinations, a third component, consisting in an alloy rare earths, yttrium, lanthanum or their mixtures with copper, tin or their mixtures, is added. The combinations of the invention are useful for the preparation of getter devices which can be activated at relatively low temperatures, from about 280 to 500 DEG C, while the activation of the getter materials generally requires temperatures of from 350 to 900 DEG C. A few getter devices are also disclosed, which contain the combinations of materials of the invention.

公开(公告)号：BRPI0511483A

公开(公告)日：2007-12-26

申请号：BRPI0511483

申请日：2005-07-07

Applicant: GETTERS SPA

Inventor： CODA ALBERTO ,  CORAZZA ALESSIO ,  GALLITOGNOTTA ALESSANDRO ,  MASSARO VINCENZO ,  PORRO MARIO ,  TOIA LUCA

IPC: H01J61/24 ,  B22F1/00 ,  C22C7/00 ,  C22C30/02 ,  H01J9/395

Abstract: Compositions are disclosed comprising mercury, titanium, copper and chromium, useful for the release of mercury in applications requiring the same, in particular in fluorescent lamps.

公开(公告)号：NO20073408A

公开(公告)日：2007-08-08

申请号：NO20073408

申请日：2007-07-02

Applicant: GETTERS SPA

Inventor： MASSARO VINCENZO ,  GIORGI STEFANO PAOLO ,  BOVISIO MAGDA ,  BOFFITO CLAUDIO ,  CORAZZA ALESSIO

IPC: H01J1/28

CPC classification number: C22C14/00 ,  C22C7/00 ,  C22C30/02 ,  H01J61/28

公开(公告)号：CA2596705A1

公开(公告)日：2006-08-31

申请号：CA2596705

申请日：2006-02-20

Applicant: GETTERS SPA

Inventor： JUHR WERNER ,  CORAZZA ALESSIO ,  PALLADINO MASSIMO

IPC: H01J7/18 ,  H01J61/26 ,  H01J61/34

Abstract: A miniaturized high pressure discharge lamp containing a getter device is provided in which the getter device is positioned in such a way as to minimize or completely suppress the shadow effect with respect to the light emitted by the lamp burner.

公开(公告)号：AR049736A1

公开(公告)日：2006-08-30

申请号：ARP050103067

申请日：2005-07-25

Applicant: GETTERS SPA

Inventor： CODA ALBERTO ,  CORAZZA ALESSIO ,  GALLITOGNOTTA ALESSANDRO ,  MASSARO VINCENZO ,  PORRO MARIO ,  TOIA LUCA

IPC: H01J61/24

Abstract: Se divulgan composiciones que comprenden titanio, cobre, estano y mercurio utiles para la liberacion de este ultimo metal en aplicaciones que requieren del mismo, en particular en lámparas fluorescentes. Se divulga también un procedimiento para la preparacion de estas composiciones.

公开(公告)号：DE60017662T2

公开(公告)日：2006-03-30

申请号：DE60017662

申请日：2000-04-19

Applicant: GETTERS SPA

Inventor： TOMINETTI STEFANO ,  CORAZZA ALESSIO

IPC: H01J7/20 ,  H01J7/02 ,  H01J9/395 ,  H01J17/26 ,  H01J29/94

Abstract: A device (10) for introducing hydrogen into a flat display (14) of the field emission or plasma addressed liquid crystal type is described, formed of a reservoir (11) containing a hydrogen accumulator material (21) connected to the internal space (13) of the display by means of a wall (15) permeable to the passage of hydrogen gas as a function of the temperature. The device comprises a heater (19) and a heater (22) for bringing respectively the wall and the accumulator material to the desired temperatures, or a single heater which carries out both cited functions. There is also described a method by which the device is activated whenever the flat display is working, the switching on of said heater being arranged in order to bring the wall itself to a previously calculated temperature.

公开(公告)号：DE60017662D1

公开(公告)日：2005-03-03

申请号：DE60017662

申请日：2000-04-19

Applicant: GETTERS SPA

Inventor： TOMINETTI STEFANO ,  CORAZZA ALESSIO

IPC: H01J7/02 ,  H01J7/20 ,  H01J9/395 ,  H01J17/26 ,  H01J29/94

Abstract: A device (10) for introducing hydrogen into a flat display (14) of the field emission or plasma addressed liquid crystal type is described, formed of a reservoir (11) containing a hydrogen accumulator material (21) connected to the internal space (13) of the display by means of a wall (15) permeable to the passage of hydrogen gas as a function of the temperature. The device comprises a heater (19) and a heater (22) for bringing respectively the wall and the accumulator material to the desired temperatures, or a single heater which carries out both cited functions. There is also described a method by which the device is activated whenever the flat display is working, the switching on of said heater being arranged in order to bring the wall itself to a previously calculated temperature.

公开(公告)号：AT288129T

公开(公告)日：2005-02-15

申请号：AT00922867

申请日：2000-04-19

Applicant: GETTERS SPA

Inventor： TOMINETTI STEFANO ,  CORAZZA ALESSIO

IPC: H01J7/02 ,  H01J7/20 ,  H01J9/395 ,  H01J17/26 ,  H01J29/94

Abstract: A device (10) for introducing hydrogen into a flat display (14) of the field emission or plasma addressed liquid crystal type is described, formed of a reservoir (11) containing a hydrogen accumulator material (21) connected to the internal space (13) of the display by means of a wall (15) permeable to the passage of hydrogen gas as a function of the temperature. The device comprises a heater (19) and a heater (22) for bringing respectively the wall and the accumulator material to the desired temperatures, or a single heater which carries out both cited functions. There is also described a method by which the device is activated whenever the flat display is working, the switching on of said heater being arranged in order to bring the wall itself to a previously calculated temperature.

公开(公告)号：ITMI20041494A1

公开(公告)日：2004-10-23

申请号：ITMI20041494

申请日：2004-07-23

Applicant: GETTERS SPA

Inventor： BOFFITO CLAUDIO ,  CODA ALBERTO ,  CORAZZA ALESSIO ,  MASSARO VINCENZO