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公开(公告)号：US5911336A
公开(公告)日：1999-06-15
申请号：US656212
申请日：1996-06-07
CPC分类号： B65D81/2038
摘要： It is described a vacuum stabilizing device comprising a holder (100) impermeable to gases, in the form of a box open at its upper end, with edges folded and prolonged outwards to form a peripheral "wing" (104); a getter material (110) in the lower part of holder (100) inside a lower volume (II) defined by the bottom of the holder and by a lower septum (120), permeable to gases; a dryer material (130) is an upper volume (I) defined by said septum (120) and by a second upper septum (140) permeable to gases. A film (150) of a material impermeable to gases is hermetically fixed to the external part of wing (104), as to seal the whole device. A few methods for producing the device are also described.
摘要翻译： PCT No.PCT / IT94 / 00201 Sec。 371日期1996年6月7日第 102（e）日期1996年6月7日PCT 1994年12月2日PCT公布。 公开号WO95 / 16166 日期1996年6月15日描述了一种真空稳定装置，其包括不透气体的保持器（100），其形式为在其上端开口的箱体，边缘折叠并向外延伸以形成外围“翼”（104） ; 在保持器的底部限定的下容积（II）内的保持器（100）的下部中的吸气剂材料（110）和可渗透气体的下隔膜（120）; 干燥器材料（130）是由所述隔膜（120）和可渗透气体的第二上隔膜（140）限定的上部容积（I）。 不透气体的薄膜（150）气密地固定在机翼（104）的外部，以密封整个装置。 还描述了用于制造该装置的几种方法。
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公开(公告)号：US5118988A
公开(公告)日：1992-06-02
申请号：US591273
申请日：1990-10-01
申请人： Paolo della Porta
发明人： Paolo della Porta
摘要： An evaporable getter device, for mounting in an electron tube, comprises a holder whose bottom wall is provided with means for preventing detachment of getter metal vapor releasing material which has been pressed into the holder and which has a multiplicity of means which retard the transmission of heat in a circumferential direction through the getter metal vapor releasing material. When the getter device is heated by currents induced from a radio-frequency field generated by a coil positioned outside the electron tube large amounts of getter metal are released in a short time without detachment of material from the holder. The heat retarding means are preferably four equally spaced radial grooved formed in the upper surface of the getter metal vapor releasing material.
摘要翻译： 一种用于安装在电子管中的可蒸发吸气装置，包括一个保持器，其底壁设置有用于防止吸入剂金属蒸汽释放材料脱落的装置，该吸附剂金属蒸气释放材料被压入保持器中，并且具有多种延迟传递 通过吸气剂金属蒸气释放材料在圆周方向上加热。 当吸气装置被来自位于电子管外部的线圈产生的射频场感应的电流加热时，大量的吸气剂金属在短时间内被释放，而不会从保持器脱离材料。 阻热装置优选是形成在吸气剂金属蒸汽释放材料的上表面中的四个等间距的径向沟槽。
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公开(公告)号：US4146497A
公开(公告)日：1979-03-27
申请号：US424710
申请日：1973-12-14
CPC分类号： H01J7/18 , H01J7/186 , Y10T428/12646 , Y10T428/12653 , Y10T428/12806 , Y10T428/12944
摘要： This invention relates to a supported getter device comprising a metallic support structure consisting of a three-dimensional network defining a multiplicity of inter-connecting free cells and a particulate getter material substantially filling at least some of said free cells. This invention also relates to a getter device comprising at least one attachment zone of a compressed three-dimensional metal network attached to at least one supported getter material zone comprising a three-dimensional metal network. Methods of making the getter devices are described.
摘要翻译： 本发明涉及一种支撑的吸气装置，其包括金属支撑结构，金属支撑结构由限定多个相互连接的游离电池的三维网络和基本填充至少一些所述自由电池的颗粒吸气剂材料组成。 本发明还涉及一种吸气装置，其包括连接至至少一个支撑的吸气剂材料区域的压缩三维金属网络的至少一个连接区域，其包括三维金属网络。 描述制作吸气装置的方法。
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公开(公告)号：US4088456A
公开(公告)日：1978-05-09
申请号：US539103
申请日：1975-01-07
CPC分类号： F04B37/02
摘要： A means for connecting a vacuum pump to a chamber to be evacuated comprises an outer wall of low gas permeability and a gas sorptive means substantially coextensive with the inner surface of said outer wall.
摘要翻译： 用于将真空泵连接到要抽真空的室的装置包括低气体渗透性的外壁和与所述外壁的内表面基本共同延伸的气体吸附装置。
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5.发明授权Method for the manufacture of a vacuum insulating structure and an insulating structure so produced 失效用于制造如此制造的真空绝热结构和绝缘结构的方法
公开(公告)号：US4938667A
公开(公告)日：1990-07-03
申请号：US372323
申请日：1989-06-28
申请人： Paolo della Porta
发明人： Paolo della Porta
CPC分类号： C22C16/00 , F04B37/02 , F25D23/06 , F25D2201/14
摘要： A method is described for the manufacture of a vacuum insulating structure intended mainly, but not exclusively, for use in such domestic appliances as refrigerators or freezers as well as for vehicle walls including aeroplanes and in buildings. A hollow plastic or metal panel is purged to atmospheric air by means of a getterable gas. Vacuum is produced by removing the purge gas and the vacuum is subsequently maintained by contacting the residual gas with a getter material. A vacuum insulating structure thus manufactured is also described.
摘要翻译： 描述了一种用于制造真空绝热结构的方法，该真空绝热结构主要但不排他地用于诸如冰箱或冷冻机的家用电器以及包括飞机在内的车辆墙壁和建筑物中。 中空的塑料或金属板通过吸入气体被吹扫到大气中。 通过除去吹扫气体产生真空，并且随后通过使残余气体与吸气剂材料接触而保持真空。 还描述了如此制造的真空绝缘结构。
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公开(公告)号：US4504765A
公开(公告)日：1985-03-12
申请号：US377458
申请日：1982-05-12
申请人： Paolo della Porta
发明人： Paolo della Porta
CPC分类号： H01J29/94
摘要： An improved getter assembly for mounting a getter device in an electron tube comprising a holder for supporting an evaporable getter metal vapor releasing material and a support tab member wherein the support tab member comprises a quadrilateral element one edge of which is attached to the getter assembly and the two edges adjacent to said one edge integrally supporting each respectively a first and second reinforcing element, so forming sidewall members in perpendicular relationship to the quadrilateral element and in abutting relationship with said holder.
摘要翻译： 一种用于将吸气装置安装在电子管中的改进的吸气组件，包括用于支撑可蒸发的吸气剂金属蒸汽释放材料的支架和支撑片构件，其中支撑突片构件包括四边形元件，其四边形元件的一个边缘附接到吸气剂组件， 与所述一个边缘相邻的两个边缘分别一体地支撑每个第一和第二加强元件，从而形成与所述四边形元件垂直的侧壁构件并与所述保持器邻接。
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公开(公告)号：US3980446A
公开(公告)日：1976-09-14
申请号：US539102
申请日：1975-01-07
CPC分类号： H05H7/14 , H01J7/186 , Y10T428/12049 , Y10T428/12063 , Y10T428/12153 , Y10T428/1216 , Y10T428/12611
摘要： A wall structure comprising a first surface defining the commencement of a thickness of a metal or ceramic sheet, and a second surface defining the end of said thickness of said sheet said second surface also defining the commencement of a thickness of a three dimensional network defining a multiplicity of interconnecting free cells and a third surface defining the end of said thickness of said three dimensional network.
摘要翻译： 一种壁结构，其包括限定金属或陶瓷片的厚度的开始的第一表面，以及限定所述片的所述厚度的端部的第二表面，所述第二表面还限定三维网络的厚度的开始， 互连自由电池的多重性和限定所述三维网络的所述厚度的端部的第三表面。
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8.发明授权公开(公告)号：US06682817B1
公开(公告)日：2004-01-27
申请号：US09586401
申请日：2000-06-02
申请人： Paolo della Porta , Claudio Boffito , Luca Toia
发明人： Paolo della Porta , Claudio Boffito , Luca Toia
IPC分类号： B32B516
CPC分类号： H01J7/183 , Y02E60/324 , Y10T428/12028 , Y10T428/12181 , Y10T428/2991
摘要： A powder of a composite material comprising a non-evaporable getter material with a palladium coating continuously sorbs hydrogen. Embodiments in which the coverage of the palladium coating over the particles of the NEG material is complete can sorb hydrogen without the need for an activation treatment. Other embodiments in which the palladium coverage is less than total but greater than about 10% can also sorb gaseous species other than hydrogen. Loose powders, pressed powders, and sintered powders of the composite material are incorporated into getter devices and into the evacuated spaces of double-walled pipes, dewars, and thermal bottles. Methods for preparing powders of these composite materials utilize evaporative, sputter, and CVD deposition techniques. Another method prepares powders of the composite material by a liquid phase impregnation process.
摘要翻译： 包含具有钯涂层的不可蒸发的吸气剂材料的复合材料的粉末连续吸附氢。 其中钯涂层覆盖NEG材料的颗粒的覆盖范围完全可以吸附氢，而不需要进行活化处理。 其中钯覆盖率小于总而大于约10％的其它实施方案也可以吸附除氢以外的气态物质。 将复合材料的松散粉末，压粉和烧结粉末并入到吸气装置中并进入双壁管，杜瓦瓶和热瓶的抽空空间中。 制备这些复合材料粉末的方法采用蒸发，溅射和CVD沉积技术。 另一种方法是通过液相浸渍法制备复合材料的粉末。
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9.发明授权Thermally insulating jacket under reversible vacuum utilizing hydrogen getter in combination with non-evaporable promoter getter 失效使用氢气吸气剂与非蒸发性促进剂吸气剂组合的可逆真空下的绝热套管
公开(公告)号：US5625742A
公开(公告)日：1997-04-29
申请号：US268536
申请日：1994-07-06
IPC分类号： F04B37/02 , F16L59/06 , F16L59/065 , F16L59/075 , F17C3/08 , H01M2/10 , H01M10/39 , H01M10/50 , F24H7/04
CPC分类号： H01M2/1094 , F16L59/075 , F17C3/08 , F24J2/055 , F24J2/4616 , H01M10/613 , H01M10/6554 , H01M10/658 , Y02E10/44 , Y02E60/321
摘要： A thermally insulating jacket under reversible vacuum, having an inner wall, an outer wall and an hollow space between these walls. The hollow space is in fluid communication with an outer housing containing a reversible non-evaporable hydrogen getter loaded with hydrogen. The reversible hydrogen getter has a certain hydrogen equilibrium pressure. The hollow space contains a non-evaporable promoter getter having a certain hydrogen equilibrium pressure. These jackets can be employed with heat accumulators, batteries, cryogenic vessels, cryogenic pipes, catalytic silencers and solar panels.
摘要翻译： 在可逆真空下的隔热套管，其内壁，外壁和这些壁之间的中空空间。 中空空间与包含装载有氢的可逆不可蒸发的氢气吸气剂的外壳流体连通。 可逆氢吸气剂具有一定的氢平衡压力。 中空空间包含具有一定氢平衡压力的非蒸发性促进剂吸气剂。 这些夹克可以用于蓄热器，电池，低温容器，低温管，催化消音器和太阳能电池板。
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公开(公告)号：US4961040A
公开(公告)日：1990-10-02
申请号：US338160
申请日：1989-04-14
摘要： An evaporable getter device for mounting in an electron tube is provided which comprises a pan-shaped container having a vertical side wall formed around the perimeter of a disc shaped bottom wall and a pulverized getter metal vapor releasing material pressed into the space formed by said side wall and said bottom wall.There is also provided a first heat transfer retarding means which delays the transfer of heat in a circumferential direction through the getter metal vapor releasing material. There is also provided a second heat transfer retarding means which delays the transfer of heat in a radial direction through the getter vapor releasing material. When the getter device is heated by currents induced from a radio frequency field created by a coil positioned outside the tube, opposite the getter device, high yields of getter metal are released in a short time without detachment of the getter material residues from the container.
摘要翻译： 提供了一种用于安装在电子管中的可蒸发吸气装置，其包括一个盘形容器，该盘形容器具有围绕盘形底壁的周边形成的垂直侧壁和被压入由所述侧面形成的空间中的粉碎吸气剂金属蒸气释放材料 墙壁和底壁。 还提供了第一传热延迟装置，其延迟沿圆周方向的热传递通过吸气剂金属蒸气释放材料。 还提供了第二传热延迟装置，其延迟沿径向方向的热量通过吸气剂蒸气释放材料。 当吸气装置被来自由位于管外部的线圈产生的射频感应的电流加热时，与吸气装置相对，吸气剂金属的高产率在短时间内被释放，而不会从吸收剂材料残留物从容器中脱离。
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