Global Patent Index - EP 2026907 A1

EP 2026907 A1 2009-02-25 - WORKING ELECTRODE FOR AN ELECTRODYNAMIC FRAGMENTING INSTALLATION

Title (en)

WORKING ELECTRODE FOR AN ELECTRODYNAMIC FRAGMENTING INSTALLATION

Title (de)

ARBEITSELEKTRODE FÜR EINE ELEKTRODYNAMISCHE FRAGMENTIERUNGSANLAGE

Title (fr)

ÉLECTRODE ACTIVE POUR UN ÉQUIPEMENT DE FRAGMENTATION ÉLECTRODYNAMIQUE

Publication

EP 2026907 A1 (DE)

Application

EP 06701855 A

Priority

CH 2006000100 W

Abstract (en)

[origin: WO2007093063A1] The invention relates to a working electrode for an electrodynamic fragmenting installation. The working electrode comprises an insulator (1) with a central conductor (2), which axially passes through the insulator (1) and carries at its working end an electrode tip (3) which is formed by an exchangeable changing part (4) and adjoins a stop area (6) of the central conductor (2) with a contact area (5) under axial compressive prestress. The invention makes it possible to provide working electrodes for electrodynamic fragmenting installations in which the electrode tips can be exchanged in a simple manner and which can be operated practically without maintenance over a long period of time even in the case of great pressure pulsations.

IPC 8 full level (invention and additional information)

B02C 19/18 (2006.01); G10K 15/06 (2006.01)

CPC (invention and additional information)

B02C 19/18 (2013.01); B02C 2019/183 (2013.01)

Citation (search report)

See references of WO 2007093063A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family

WO 2007093063 A1 20070823; AT 488299 T 20101215; AT 549089 T 20120315; AU 2006338157 A1 20070823; AU 2006338157 B2 20101111; AU 2006338157 C1 20110519; AU 2011200094 A1 20110127; AU 2011200094 B2 20130110; CA 2642411 A1 20070823; CA 2642411 C 20130813; DE 502006008364 D1 20101230; DK 2026907 T3 20110228; DK 2266701 T3 20120709; EP 2026907 A1 20090225; EP 2026907 B1 20101117; EP 2266701 A1 20101229; EP 2266701 B1 20120314; ES 2353901 T3 20110308; ES 2383785 T3 20120626; JP 2009526636 A 20090723; JP 5049297 B2 20121017; US 2009153009 A1 20090618; US 8125129 B2 20120228