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1.发明授权Method for forming supported thin layers of non-evaporable getter material and getter devices formed thereby 有权用于形成不可蒸发的吸气剂材料的支撑薄层的方法和由此形成的吸气装置
公开(公告)号：US6016034A
公开(公告)日：2000-01-18
申请号：US154800
申请日：1998-09-17
申请人： Alessio Corazza , Claudio Boffito , Alessandro Gallitognotta , Richard C. Kullberg , Michael L. Ferris
发明人： Alessio Corazza , Claudio Boffito , Alessandro Gallitognotta , Richard C. Kullberg , Michael L. Ferris
CPC分类号： H01J7/183
摘要： A method for forming a supported thin layer of non-evaporable getter (NEG) material and a getter device formed thereby are provided. A suspension comprised of non-evaporable getter (NEG) material particles in a dispersing medium is prepared. The NEG material particles in the suspension have a particle size not greater than about 150 .mu.m. The dispersing medium has an aqueous, alcoholic, or hydroalcoholic base and contains not more than about 1 wt % of organic compounds having a boiling temperature of at least about 250.degree. C. The ratio of the weight of the NEG material particles to the weight of the dispersing medium is between about 4:1 and about 1:1. A layer of the suspension is deposited on a carrier by a serigraphic technique. Next, the deposited layer is dried to evaporate volatile components of the dispersing medium and thereby form a dried deposit. Finally, the dried deposit is sintered under vacuum at a temperature between about 800.degree. C. and 1000.degree. C. with a surface of the dried deposit covered with a refractory material to inhibit scaling. Getter devices formed in accordance with this method also are provided.
摘要翻译： 提供了一种用于形成支撑的非蒸发性吸气剂（NEG）薄层的方法和由此形成的吸气装置。 制备由分散介质中的非蒸发性吸气剂（NEG）材料颗粒组成的悬浮液。 悬浮液中的NEG材料颗粒具有不大于约150μm的粒度。 分散介质具有水性，醇类或水醇碱，并且含有不超过约1重量％的沸点为至少约250℃的有机化合物.NEG材料颗粒的重量与 分散介质在约4:1和约1:1之间。 悬浮液层通过丝印技术沉积在载体上。 接下来，将沉积层干燥以蒸发分散介质的挥发性组分，从而形成干燥的沉积物。 最后，将干燥的沉积物在真空下在约800℃至1000℃之间的温度下烧结，并将干燥沉积物的表面覆盖耐火材料以抑制结垢。 还提供了根据该方法形成的吸气装置。
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公开(公告)号：US5882727A
公开(公告)日：1999-03-16
申请号：US855080
申请日：1997-05-13
申请人： Alessio Corazza , Claudio Boffito , Alessandro Gallitognotta , Richard C. Kullberg , Michael L. Ferris
发明人： Alessio Corazza , Claudio Boffito , Alessandro Gallitognotta , Richard C. Kullberg , Michael L. Ferris
CPC分类号： H01J7/183
摘要： A method for forming a supported thin layer of non-evaporable getter (NEG) material and a getter device formed thereby are provided. A suspension comprised of non-evaporable getter (NEG) material particles in a dispersing medium is prepared. The NEG material particles in the suspension have a particle size not greater than about 150 .mu.m. The dispersing medium has an aqueous, alcoholic, or hydroalcoholic base and contains not more than about 1 wt % of organic compounds having a boiling temperature of at least about 250.degree. C. The ratio of the weight of the NEG material particles to the weight of the dispersing medium is between about 4:1 and about 1:1. A layer of the suspension is deposited on a carrier by a serigraphic technique. Next, the deposited layer is dried to evaporate volatile components of the dispersing medium and thereby form a dried deposit. Finally, the dried deposit is sintered under vacuum at a temperature between about 800.degree. C. and 1000.degree. C. with a surface of the dried deposit covered with a refractory material to inhibit scaling. Getter devices formed in accordance with this method also are provided.
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公开(公告)号：US20050136786A1
公开(公告)日：2005-06-23
申请号：US11036567
申请日：2005-01-14
摘要： A hollow cathode having at least a portion of the inner, outer or both surfaces coated with a layer of a getter material is described. Some methods for the production of the hollow cathode of the invention are also described, which include cathodic and electrophoretic deposition of the getter layer onto the hollow cathode.
摘要翻译： 描述了具有涂覆有吸气剂材料层的内部，外部或两个表面的至少一部分的空心阴极。 还描述了用于制造本发明的中空阴极的一些方法，其包括将吸气剂层阴极和电泳沉积到中空阴极上。
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4.发明授权Process for the production of a refrigerating circuit comprising non-evaporable getter material 失效一种用于生产包含非蒸发性吸气材料的制冷回路的方法公开(公告)号：US06588220B1
公开(公告)日：2003-07-08
申请号：US09716860
申请日：2000-11-20
IPC分类号： F25B4500
CPC分类号： F25B43/04
摘要： A process is provided for 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° 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 is the use of zirconium-based getter alloys.
摘要翻译： 提供了一种用于生产包括不可蒸发的吸气剂材料的制冷回路的方法，其中预先引入同一回路中的所述吸气剂材料在回路排气步骤期间或之后被加热至至少200℃的温度， 在残留的气体气体压力不小于10毫巴时，在引入冷却液混合物之前和电路密封之前。 优选使用锆基吸气剂合金。
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5.发明授权Discharge lamps using hollow cathodes with integrated getters and methods for manufacturing same 失效放电灯采用中空阴极集成吸气剂及其制造方法公开(公告)号：US06916223B2
公开(公告)日：2005-07-12
申请号：US10292214
申请日：2002-11-12
摘要： A hollow cathode having at least a portion of the inner, outer or both surfaces coated with a layer of a getter material is described. Some methods for the production of the hollow cathode of the invention are also described, which include cathodic and electrophoretic deposition of the getter layer onto the hollow cathode.
摘要翻译： 描述了具有涂覆有吸气剂材料层的内部，外部或两个表面的至少一部分的空心阴极。 还描述了用于制造本发明的中空阴极的一些方法，其包括将吸气剂层阴极和电泳沉积到中空阴极上。
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公开(公告)号：US20090148635A1
公开(公告)日：2009-06-11
申请号：US12297664
申请日：2007-05-29
申请人： Alberto Coda , Alessio Corazza , Alessandro Gallitognotta , Luca Toia , Paola Baronio , Magda Bovisio
发明人： Alberto Coda , Alessio Corazza , Alessandro Gallitognotta , Luca Toia , Paola Baronio , Magda Bovisio
CPC分类号： C22C28/00 , C01B3/0047 , C01B3/508 , Y02E60/327 , Y10T428/13
摘要： Non-evaporable getter alloys, such as Y 75%-Mn 15%-Al 10%, are provided and can be activated at relatively low temperatures and have good properties in sorbing a wide variety of gases, particularly hydrogen.
摘要翻译： 提供了不可蒸发的吸气剂合金，例如Y 75％-Mn 15％-Al 10％，并且可以在相对较低的温度下活化，并且在吸附多种气体，特别是氢气中具有良好的性能。
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公开(公告)号：US20100001230A1
公开(公告)日：2010-01-07
申请号：US12373414
申请日：2007-06-21
摘要： A method includes releasing mercury in devices requiring mercury, in particular fluorescent lamps. The method includes the use of manganese-mercury compositions.
摘要翻译： 一种方法包括在需要汞的设备，特别是荧光灯中释放汞。 该方法包括使用锰 - 汞组合物。
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公开(公告)号：US20070235686A1
公开(公告)日：2007-10-11
申请号：US11568211
申请日：2005-07-07
申请人： Alberto Coda , Alessio Corazza , Alessandro Gallitognotta , Vincenzo Massaro , Mario Porro , Luca Toia
发明人： Alberto Coda , Alessio Corazza , Alessandro Gallitognotta , Vincenzo Massaro , Mario Porro , Luca Toia
IPC分类号： H01J7/00
CPC分类号： H01J61/28 , C22C7/00 , C22C9/00 , C22C14/00 , C22C30/02 , C22F1/02 , C22F1/08 , C22F1/16 , H01J7/20 , Y10T428/12063
摘要： Compositions are disclosed comprising mercury, titanium, copper and one or more of tin, chromium and silicon, useful for the release of mercury in applications requiring the same, in particular in fluorescent lamps. A process for the preparation of these compositions is also disclosed.
摘要翻译： 公开了包含汞，钛，铜和锡，铬和硅中的一种或多种的组合物，其可用于在需要相同的应用中释放汞，特别是在荧光灯中。 还公开了制备这些组合物的方法。
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9.发明授权Method for the removal of hydrogen from a hydrogen sensitive device by means of a non-evaporable yttrium based getter alloy 有权通过非蒸发性钇基吸气剂合金从氢敏感装置中除去氢气的方法公开(公告)号：US08815115B2
公开(公告)日：2014-08-26
申请号：US13257289
申请日：2010-03-09
CPC分类号： H01J7/183 , C22C28/00 , F24S40/46 , Y02E10/40 , Y02E60/324
摘要： Getter alloys particularly suitable for hydrogen sorption are described. The getter alloys include a first element consisting of yttrium or a yttrium equivalent mixture, the first element forming at least 30% by atoms of the alloy. A method for removing hydrogen from devices which are sensitive to the presence thereof and hydrogen-sensitive devices which contain the described getter alloys are also described.
摘要翻译： 描述了特别适合氢吸附的吸气合金。 吸气合金包括由钇或钇等效混合物组成的第一元素，第一元素形成至少30％的合金原子。 还描述了从对其存在敏感的装置和含有所述吸气剂合金的氢敏感装置中除去氢气的方法。
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10.发明申请METHOD FOR THE REMOVAL OF HYDROGEN FROM A HYDROGEN SENSITIVE DEVICE BY MEANS OF A NON-EVAPORABLE YTTRIUM BASED GETTER ALLOY 有权通过不可蒸发的YTTRIUM的合金来从氢敏感性装置中除去氢的方法公开(公告)号：US20120020862A1
公开(公告)日：2012-01-26
申请号：US13257289
申请日：2010-03-09
CPC分类号： H01J7/183 , C22C28/00 , F24S40/46 , Y02E10/40 , Y02E60/324
摘要： Getter alloys particularly suitable for hydrogen sorption are described. The getter alloys include a first element consisting of yttrium or a yttrium equivalent mixture, the first element forming at least 30% by atoms of the alloy. A method for removing hydrogen from devices which are sensitive to the presence thereof and hydrogen-sensitive devices which contain the described getter alloys are also described.
摘要翻译： 描述了特别适合氢吸附的吸气合金。 吸气合金包括由钇或钇等效混合物组成的第一元素，第一元素形成至少30％的合金原子。 还描述了从对其存在敏感的装置和含有所述吸气剂合金的氢敏感装置中除去氢气的方法。
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