公开(公告)号：EP0262130A1

公开(公告)日：1988-04-06

申请号：EP86903540.0

申请日：1986-05-20

申请人： SAES GETTERS S.P.A.

发明人： MARTELLI, Daniele ,  DONI, Fabrizio ,  BOFFITO, Claudio

IPC分类号： B01D53 ,  C01B3 ,  C01B4

CPC分类号： C01B3/0031 ,  C01B3/0005 ,  C01B4/00 ,  Y02E60/327

摘要： Dispositif pour la sorption d'isotopes d'hydrogène à de faibles pressions, leur stockage et leur libération successive à des pressions élevées. On a recours à un matériau getter possédant des isothermes de sorption linéaires et à un matériau compresseur possédant des isothermes de sorption non linéaires.

公开(公告)号：EP1842219B1

公开(公告)日：2010-06-30

申请号：EP06703941.2

申请日：2006-01-05

申请人： SAES GETTERS S.p.A.

发明人： MASSARO, Vincenzo ,  GIORGI, Stefano, Paolo ,  BOVISIO, Magda ,  BOFFITO, Claudio ,  CORAZZA, Alessio

IPC分类号： H01J7/20 ,  C22C7/00

CPC分类号： C22C14/00 ,  C22C7/00 ,  C22C30/02 ,  H01J61/28

公开(公告)号：EP1831917A2

公开(公告)日：2007-09-12

申请号：EP05826745.1

申请日：2005-12-16

申请人： Koninklijke Philips Electronics N.V. ,  SAES GETTERS S.p.A.

发明人： SNIJKERS-HENDRICKX, Ingrid, J., M. ,  VOSSEN, Engelbertus, C., P., M. ,  DE BEER, Esther ,  DE MAAGT, Bennie, J. ,  BOFFITO, Claudio ,  CORAZZA, Alessio

IPC分类号： H01K9/00

CPC分类号： H01J61/72 ,  H01J61/28

摘要： A low-pressure mercury vapor discharge lamp has a light-transmitting discharge vessel enclosing, in a gastight manner, a discharge space provided with a filling of mercury and a rare gas. The discharge vessel includes electrode(s) for maintaining a discharge in the discharge space. The discharge vessel further includes a dispenser for controllably dispensing hydrogen into the discharge space during lamp operation. The hydrogen gas pressure during lamp operation is in the range between 10−3 Pa and 10 Pa.

公开(公告)号：EP1704576A2

公开(公告)日：2006-09-27

申请号：EP04806625.2

申请日：2004-12-23

申请人： Koninklijke Philips Electronics N.V. ,  SAES GETTERS S.p.A.

发明人： DE MAAGT, Bennie, J. ,  MARIEN, Leo, G., J., E. ,  KAMP, Ronald, P., T. ,  BOFFITO, Claudio

IPC分类号： H01J1/00

CPC分类号： H01J9/247 ,  H01J7/183 ,  H01J9/38 ,  H01J61/26 ,  H01J61/34 ,  H01J61/82

摘要： A high-pressure discharge lamp has an outer envelope (1) in which a discharge vessel (11) is arranged enclosing a discharge space (13) with an ionizable filling. The discharge vessel has two mutually opposed neck-shaped portions (2, 3) through which current supply conductors (4, 5) extend to a pair of electrodes (6, 7) in the discharge space. A lamp base (8) of electrically insulating material supports the discharge vessel. The lamp base also supports the outer envelope. The outer envelope with a volume equal to or less than 2cc encloses the current supply conductors and is connected to the lamp base in a gas-tight manner. A getter (10) is provided in the outer envelope for pumping out residual nitrogen from the outer envelope after sealing off the discharge lamp prior to operation of the discharge lamp, the getter (10) comprising at least 2.5 mbar.ml nitrogen. Preferably, the getter comprises an alloy of zirconium and aluminum or of zirconium and cobalt.

公开(公告)号：EP1080332B1

公开(公告)日：2003-11-19

申请号：EP99921146.9

申请日：1999-05-17

申请人： SAES GETTERS S.p.A.

发明人： MANINI, Paolo ,  BOFFITO, Claudio ,  GALLITOGNOTTA, Alessandro ,  CORAZZA, Alessio

IPC分类号： F25B43/00

CPC分类号： F25B43/04

摘要： A process is described for the production of a refrigerating circuit comprising non-evaporable getter material, wherein said getter material, previously introduced into the same circuit, is heated to a temperature of at least 200 DEG C during or immediately after the circuit evacuating step, at a residual atmospheric gas pressure of not less than 10 mbar, before introduction of the mixture of cooling fluids and before the circuit sealing. Preferred for this application is the use of zirconium-based getter alloys.

公开(公告)号：EP1285100A1

公开(公告)日：2003-02-26

申请号：EP01940988.7

申请日：2001-05-28

申请人： SAES GETTERS S.p.A.

发明人： TOIA, Luca ,  BOFFITO, Claudio

IPC分类号： C22C16/00 ,  C22C1/04

CPC分类号： C01B3/0031 ,  C01B3/508 ,  C01B21/0483 ,  C22C1/0458 ,  C22C16/00 ,  H01J7/183 ,  Y02E60/327

摘要： Non-evaporable getter alloys containing zirconium, vanadium, iron, manganese and one or more elements selected among yttrium, lanthanum and Rare Earths are described, having improved features of gas sorption, particularly of nitrogen, with respect to the known getter alloys.

公开(公告)号：EP0748513B1

公开(公告)日：2000-05-17

申请号：EP95909950.8

申请日：1995-02-27

申请人： SAES GETTERS S.p.A.

发明人： CARELLA, Sergio ,  BOFFITO, Claudio

IPC分类号： H01J31/12 ,  H01J7/18 ,  H01J29/94

CPC分类号： H01J9/39 ,  H01J7/183 ,  H01J29/94 ,  H01J2201/30403 ,  H01J2209/385 ,  H01J2329/00

摘要： Field emitter flat display, having an inner vacuum space wherein there are housed: a) a layer of excitable phosphors and a plurality of microcathodes (MT), which emit electrons driven by a high electric field; and b) a plurality of electric feedthroughs (P) and a vacuum stabilizer (G). Said vacuum stabilizer (g) is essentially formed of a porous supported layer of a non-evaporable getter material, 20 to 180 mu m thick, housed in a zone essentially free from microcathodes, phosphors and feedthroughs.

公开(公告)号：EP0748513A1

公开(公告)日：1996-12-18

申请号：EP95909950.0

申请日：1995-02-27

申请人： SAES GETTERS S.P.A.

发明人： CARELLA, Sergio ,  BOFFITO, Claudio

IPC分类号： H01J7 ,  H01J9 ,  H01J29 ,  H01J31

CPC分类号： H01J9/39 ,  H01J7/183 ,  H01J29/94 ,  H01J2201/30403 ,  H01J2209/385 ,  H01J2329/00

摘要： Field emitter flat display, having an inner vacuum space wherein there are housed: a) a layer of excitable phosphors and a plurality of microcathodes (MT), which emit electrons driven by a high electric field; and b) a plurality of electric feedthroughs (P) and a vacuum stabilizer (G). Said vacuum stabilizer (g) is essentially formed of a porous supported layer of a non-evaporable getter material, 20 to 180 νm thick, housed in a zone essentially free from microcathodes, phosphors and feedthroughs.

公开(公告)号：EP0644993A1

公开(公告)日：1995-03-29

申请号：EP93903295.0

申请日：1993-02-01

申请人： SAES GETTERS S.P.A.

发明人： BOFFITO, Claudio ,  SCHIABEL, Antonio ,  GALLITOGNOTTA, Alessandro

IPC分类号： B01J3 ,  B01J19 ,  C22C24 ,  F16L59 ,  F17C3

CPC分类号： F16L59/065 ,  F17C3/08 ,  F17C2201/0133 ,  F17C2201/0157 ,  F17C2203/0304 ,  F17C2203/0395 ,  F17C2203/0629 ,  F17C2203/0639 ,  F17C2203/0658 ,  F17C2203/0685 ,  F17C2209/238 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/014 ,  F17C2221/016 ,  F17C2221/017 ,  F17C2223/0153 ,  F17C2260/013 ,  F17C2260/033 ,  F17C2260/042 ,  F17C2270/0509 ,  Y02E60/321 ,  Y10T428/231 ,  Y10T428/237 ,  Y10T428/238 ,  Y10T428/239

摘要： Process for evacuating the thermally insulating jacket (5) of a dewar (1) having an inner wall (2) and an outer wall (4), with the inner space between said walls completely or partially filled with an insulating material (9), containing also a moisture sorbing material (10) and a getter material (11), in which said moisture sorbing material is a chemical drying agent, and said getter material is a Ba-Li alloy.

公开(公告)号：EP1537250B1

公开(公告)日：2008-01-23

申请号：EP03795195.1

申请日：2003-08-28

申请人： SAES GETTERS S.p.A.

发明人： GALLITOGNOTTA, Alessandro ,  TOIA, Luca ,  BOFFITO, Claudio

IPC分类号： C22C1/04

CPC分类号： C01B3/0031 ,  B22F1/0003 ,  C01B3/042 ,  C22C1/0458 ,  C22C16/00 ,  H01J7/183 ,  H01J2229/94 ,  H01J2235/205 ,  H01J2329/948 ,  Y02E60/327 ,  Y02E60/364

摘要： Compositions containing non-evaporable getter alloys are described 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 second temperature that is lower than the first one.