EP 0497169 A3 19930512 - X-RAY LINE
Title (en)
X-RAY LINE
Publication
Application
Priority
- DE 4102698 A 19910130
- DE 4138889 A 19911127
Abstract (en)
[origin: EP0497169A2] 2.1. An X-ray line has the following construction: inner conductor (1) or line core with a plurality of inner conductors, and concentrically around it: inner conducting sleeve, high-voltage insulation (3), outer conducting sleeve, outer conductor or screen (5) and sheath (6). During X-ray operation, transient overvoltages can occur and lead to disturbances. In the past, such overvoltages were rendered safe by means of attenuating elements which are connected in the line circuit. <??>2.2. A further remedy is to construct the line such that it has an attenuation which increases greatly with frequency above 1 MHz, without the use of attenuating elements. To this end, each inner conductor (1) consists of one or more wires having a thickness between 0.6 and 0.1 mm, of which at least one wire consists of a ferromagnetic material, preferably a nickel/iron alloy. If required, a small portion of the wires consist of copper or silver. <??>2.3. Use as an X-ray line with high attenuation. <IMAGE>
IPC 1-7
IPC 8 full level
H01B 1/02 (2006.01); H01B 7/00 (2006.01); H01B 7/30 (2006.01); H01B 9/00 (2006.01); H01B 9/02 (2006.01); H05G 1/08 (2006.01); H05G 1/54 (2006.01)
CPC (source: EP US)
H01B 7/0054 (2013.01 - EP US); H01B 9/027 (2013.01 - EP US); H05G 1/08 (2013.01 - EP US)
Citation (search report)
- [AD] DE 8526448 U1 19851107
- [A] US 4684766 A 19870804 - TANAKA SHIGERU [JP], et al
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0497169 A2 19920805; EP 0497169 A3 19930512; DE 4138889 A1 19920813; DE 4138889 C2 19921126; JP H04324204 A 19921113; US 5250755 A 19931005
DOCDB simple family (application)
EP 92100808 A 19920120; DE 4138889 A 19911127; JP 1184692 A 19920127; US 82821692 A 19920130