EP 0204909 A1 19861217 - Electrode material for a spar gap assembly.
Title (en)
Electrode material for a spar gap assembly.
Title (de)
Elektrodenmaterial für eine Funkenstrecke.
Title (fr)
Matériau d'électrode pour une espace de décharges électriques.
Publication
Application
Priority
DE 3519163 A 19850529
Abstract (en)
1. Use of a sintered multi-phase tungsten alloy in which the proportion of tungsten is between 80 and 95%, and - in which the first phase comprises tungsten grains having an average diameter < 5 mu m and, - of which the second phase is a metal or an alloy containing one or more of the metals Ni, Cu, Fe, Co, Mo or Re as its main constituent, and - in which the tungsten grains of the first phase are encased and held together by the second phase, as electrode material for a spark gap for generating shock waves for medical purposes.
Abstract (de)
Verwendung einer gesinterten mehrphasigen Wolframlegierung als Elektrodenmaterial für eine Funkenstrecke zur Erzeugung von Stoßwellen.
IPC 1-7
IPC 8 full level
A61B 17/22 (2006.01); C22C 1/04 (2006.01); C22C 27/04 (2006.01); G10K 15/06 (2006.01); H01T 1/24 (2006.01)
CPC (source: EP)
C22C 1/045 (2013.01); G10K 15/06 (2013.01); H01T 1/24 (2013.01)
Citation (search report)
- [YD] EP 0098944 A2 19840125 - DORNIER SYSTEM GMBH [DE]
- [Y] US 3745000 A 19730710 - CHENEY R, et al
- [YD] DE 2635635 A1 19780209 - DORNIER SYSTEM GMBH
- [Y] US 3557793 A 19710126 - EDINY JURY GRIGORIEVICH, et al
- [A] US 4012230 A 19770315 - DICKINSON JAMES M, et al
- [A] DE 1297870 B 19690619 - HERMSDORF KERAMIK VEB
Designated contracting state (EPC)
CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0204909 A1 19861217; EP 0204909 B1 19891108; DE 3519163 A1 19861204; DE 3519163 C2 19870326; JP S61276549 A 19861206
DOCDB simple family (application)
EP 86104346 A 19860509; DE 3519163 A 19850529; JP 12206086 A 19860527