公开(公告)号：WO2011145090A3

公开(公告)日：2012-01-12

申请号：PCT/IL2011000387

申请日：2011-05-17

Applicant: FREESPACE MATERIALS LTD ,  CHUNTONOV KONSTANTIN

Inventor： CHUNTONOV KONSTANTIN

IPC: F04B7/02

CPC classification number: F04B37/04 ,  F04B37/02

Abstract: A sorption pump working according to the principle of mechanical activation of reactive getter materials at ambient temperature is presented. Pumps of the given type allow maintaining vacuum in different devices and apparatuses by sorption of any active gases with a controllable rate.

Abstract translation: 提出了一种根据环境温度下反应性吸气材料的机械活化原理工作的吸附泵。 给定类型的泵允许通过以可控速率吸附任何活性气体来在不同的装置和装置中保持真空。

公开(公告)号：WO2012007933A1

公开(公告)日：2012-01-19

申请号：PCT/IL2011/000526

申请日：2011-07-05

Applicant: FREESPACE MATERIALS LTD. ,  CHUNTONOV, Konstantin

Inventor： CHUNTONOV, Konstantin

IPC: B32B3/12

CPC classification number: B01J20/0203 ,  B32B15/013 ,  C22C23/00 ,  C22C28/00 ,  C22C47/066 ,  C22C47/08 ,  C22C49/04 ,  H01J7/183 ,  H01J7/186

Abstract: Plate-shaped composite getter materials for the sorption of gases containing two interpenetrating constituents, a reinforcing component of skeletal framework and a reactive matrix, which form a coherent monolithic structure, a method for producing such composites, and their application in vacuum technology or gas purification are described. A synthetic getter composite of the classical type in the form of a thin monolithic plate with two constituents, a reinforcing framework embedded in a reactive matrix, has been developed. Metallic gauze made of high-melting transitional metals or their alloys is used as a reinforcing constituent and a reactive metal or alloy with a high concentration of this metal is used as the reactive matrix.

Abstract translation: 用于吸附含有两个互穿组分的气体的板状复合吸气剂材料，骨架骨架的增强组分和反应性基质，其形成粘结的整体结构，这种复合材料的制备方法及其在真空技术或气体净化中的应用 被描述。 已经开发了具有两个组分的薄整体板形式的经典型合成吸气剂复合材料，嵌入在反应性基质中的增强框架。 使用由高熔点过渡金属或它们的合金制成的金属纱布作为增强成分，并且将该金属的高浓度的反应性金属或合金用作反应性基质。

公开(公告)号：WO2011027345A1

公开(公告)日：2011-03-10

申请号：PCT/IL2010/000722

申请日：2010-09-02

Applicant: FREESPACE MATERIALS LTD. ,  CHUNTONOV, Konstantin

Inventor： CHUNTONOV, Konstantin

IPC: B22F5/10 ,  B22F9/08

CPC classification number: B22F5/10 ,  B22F9/08 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0491 ,  B22F9/04

Abstract: A method for preparation of a getter material on the basis of intermetallic compounds of barium is described. The method comprises preparing a melt of a ternary mixture containing barium, metal and sodium; directionally solidifying the melt to produce a textured ingot; granulating the textured ingot, thereby obtaining granules having open-ended voids extending therethrough; and evaporating the sodium from the granules by applying a thermovacuum treatment to the granules. The textured ingot comprises a getter body made of intermetallic compounds of barium; and open-ended voids within the getter body.

Abstract translation: 描述了基于钡的金属间化合物制备吸气材料的方法。 该方法包括制备含有钡，金属和钠的三元混合物的熔体; 定向凝固熔体以产生织构化的锭; 对纹理化锭进行造粒，从而获得具有延伸穿过其中的开口空隙的颗粒; 并通过对颗粒进行热真空处理从颗粒中蒸发出钠。 纹理锭包括由钡的金属间化合物制成的吸气体; 和吸气体内的开放式空隙。

公开(公告)号：WO2011145090A2

公开(公告)日：2011-11-24

申请号：PCT/IL2011/000387

申请日：2011-05-17

Applicant: FREESPACE MATERIALS LTD. ,  CHUNTONOV, Konstantin

Inventor： CHUNTONOV, Konstantin

IPC: F04B7/02

CPC classification number: F04B37/04 ,  F04B37/02

Abstract: A sorption pump working according to the principle of mechanical activation of reactive getter materials at ambient temperature is presented. Pumps of the given type allow maintaining vacuum in different devices and apparatuses by sorption of any active gases with a controllable rate.

Abstract translation: 提出了一种根据环境温度下反应性吸气材料的机械活化原理工作的吸附泵。 给定类型的泵允许通过以可控速率吸附任何活性气体来在不同的装置和装置中保持真空。