摘要:
The invention relates to container for transferring a liquid, solid or gaseous substance into a closed system, said container being provided with a housing (1) comprising at least one opening (2, 3) which is closed in a vacuum-tight manner. The inventive container contains the substance (5) to be transferred, and is characterised in that a closed opening (2, 3) is closed by means of a temperature-dependent metal seal (4). Once the seal has been heated and melted, the substance to be transferred is released in the closed system.
摘要:
The invention relates to a method for producing a getter device (1), wherein getter material (3) is introduced into a container (2) and the getter material (3) is heated at reduced pressure to a temperature such that the getter material (3) is deposited on an inside of the container (2). In order to be able to provide a getter device (1) having a high getter capacity within a short time, according to the invention the container (2) is moved relative to a zone (4) in which the container (2) is cooled during deposition of getter material (3).
摘要:
The invention relates to a getter (1), comprising a getter housing (2) and at least one powdery getter material (3), which is enclosed in the getter housing (2), wherein the getter housing (2) is at least partially gas-permeable so that gas located outside of the getter housing (2) can come into contact with the getter material (3). In order to provide an effective getter (1) without the great risk of getter material (3) escaping from the getter (1) during use, according to the invention the getter housing (2) comprises a pipe (4), which has at least one grille in some areas, by means of which the getter material (3) is retained in the pipe (4).
摘要:
The invention relates to a method for producing a getter device (1), wherein getter material (3) is introduced into a container (2) and the getter material (3) is heated at reduced pressure to a temperature such that the getter material (3) is deposited on an inside of the container (2). In order to be able to provide a getter device (1) having a high getter capacity within a short time, according to the invention the container (2) is moved relative to a zone (4) in which the container (2) is cooled during deposition of getter material (3).