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Fixing clip for fixing gas adsorbent in container and container for vacuum system

A vacuum system and fixing clip technology, applied in the field of headers, can solve the problems of being hooked and difficult to operate, and achieve the effect of simple positioning

Inactive Publication Date: 2004-04-28
SCHOTT AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the pre-assembled state, handling is difficult due to the geometry and there is a risk of snagging, especially during storage and transport

Method used

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  • Fixing clip for fixing gas adsorbent in container and container for vacuum system
  • Fixing clip for fixing gas adsorbent in container and container for vacuum system
  • Fixing clip for fixing gas adsorbent in container and container for vacuum system

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] figure 1A first embodiment of a fastening clip 1 designed according to the invention for positioning getter carrier components of different geometries in containers with arbitrary geometrical cross sections is shown in a considerably simplified side view, wherein the The getter carrier component is formed at least partially from a hollow body. The fastening clip 1 comprises a first section 2 for supporting the getter carrier component and a second section for bearing on the housing, which is also referred to as bearing part 4 . The first section 2 supporting the getter-carrying element and the support part 4 are connected to each other by a bending-resistant connecting section, preferably directly, i.e. the section 2 supporting the getter-carrying element is connected by a bending-resistant The connecting section 21 is connected to the support member 4. Furthermore, means 5 are provided according to the invention for the non-positive connection of the getter-carrying ...

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Abstract

The invention relates to a holding clip (1, 1.4) for fixing the position of components (16) which carry getters and are arranged at least partly as hollow bodies in containers (18, 19) of random geometrical cross section for use in vacuum systems, with a partial section (2; 2.4) supporting the component carrying the getter and a partial section (3) forming a supporting part (4) for support in the container (18, 19); with the partial section (2; 2.4) supporting the component carrying the getter being connected with the supporting part by way of a flexurally rigid connection; with the partial section supporting the component carrying the getter and the supporting part (4) being provided with a spring-elastic arrangement, so that the component carrying the getter can be braced relative to the partial section supporting the component carrying the getter and the supporting part can be braced relative to the inner surface of the container by elastic deformation.

Description

technical field [0001] The invention relates to a clamp for positioning a getter in a container of arbitrary cross-section in a closed vacuum system and to a container, in particular a manifold, used in a closed vacuum system. Background technique [0002] Known, in electron tube, lamp tube or vacuum manifold, in order to keep mostly in 10 -3 Minimum pressure below mbar, with getter used throughout the service life of this closed vacuum system. Such getters are materials that can be bound to bulk gases by adsorption or chemical displacement and thus serve to maintain or improve vacuum conditions in closed systems. Known are evaporative getters, volumetric getters or layer getters. Barium is usually used in so-called evaporative getters used in electron tubes. Such vaporizable getters are provided in some so-called containers. These containers are metal rings open on one side into which a barium-aluminum alloy is pressed. These metal rings are also called getter rings. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J7/18H01J29/94
CPCH01J29/94Y10T24/44769F24J2002/4663Y10T24/44778H01J2209/385F24J2/4616H01J7/186F24S10/45F24S40/46F24S2025/6003Y02E10/44
Inventor 马赛厄斯·米勒冈特·鲍尔
Owner SCHOTT AG
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