WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981000226) METHOD FOR ASSEMBLING THE PARTS MAKING UP AN X-RAY ANODE,IN PARTICULAR A ROTATING ANODE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000226    International Application No.:    PCT/AT1980/000022
Publication Date: 05.02.1981 International Filing Date: 07.07.1980
IPC:
B23K 1/19 (2006.01), B23K 1/20 (2006.01), H01J 35/10 (2006.01)
Applicants:
Inventors:
Priority Data:
4851/79 12.07.1979 AT
Title (EN) METHOD FOR ASSEMBLING THE PARTS MAKING UP AN X-RAY ANODE,IN PARTICULAR A ROTATING ANODE
(FR) PROCEDE POUR ASSEMBLER LES PIECES CONSTITUANT UNE ANODE A RAYONS X NOTAMMENT UNE ANODE TOURNANTE
Abstract: front page image
(EN)During the manufacturing of rotating anodes for X-ray tubes, consisting of a supporting body made of metal or refractory alloy and of one or more graphite parts, grooves (5) and orifices (6) are made in graphite parts (3) before welding. The grooves (5), which have preferably a semi-circular cross-section, are made on the surface (4) to be welded. The orifices (6) extend through the graphite parts and open perpendicularly to the graphite surface (4) in grooves (5). The excess of welding material and gas formed during welding may flow in the grooves and orifices or escape through them. An improved and stronger welded binding between the supporting body and the graphite parts is thereby achieved.
(FR)Lors de la fabrication d"anodes tournantes pour tube a rayon X constituees d"un corps de base en metal ou alliage refractaire et une ou plusieurs parties en graphite, on amenage, avant la soudure, des rainures (5) et des orifices (6) dans les parties en graphite (3). Les rainures (5), de preference avec section en demi-cercle, sont amenagees dans la surface (4) a souder. Les orifices (6) traversent les parties en graphite et debouchent perpendiculairement a la surface (4) de graphite dans les rainures (5). La soudure excedentaire et les gaz formes pendant le soudage peuvent s"ecouler dans les rainures ou les orifices ou s"echapper par ceux-ci. On obtient ainsi une liaison par soudure amelioree plus resistante entre le corps de base et les parties en graphite.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)