Title (en)

Procedure for the production of a multipolar electrode arrangement as well as a multipolar electrode arrangement

Title (de)

Verfahren zur Herstellung einer mehrpoligen Elektrodenanordnung sowie mehrpolige Elektrodenanordnung

Title (fr)

Procédure pour la production d'une disposition multipolaire d'électrode aussi bien qu'une disposition multipolaire d'électrode

Publication

EP 1657737 A3 20080507 (DE)

Application

EP 05023606 A 20051028

Priority

DE 102004054835 A 20041112

Abstract (en)

[origin: EP1657737A2] The method involves fixing multiple rod-shaped electrode blanks to one or more carrier members (4). The end portions (6) of the carrier members are processed simultaneously with the electrode banks to form respective electrodes (2) whose cross-section has a circular portion and a non-circular, hyperbolic portion, and carrier elements with two differently shaped, matched end portions. An independent claim is included for a multipolar electrode arrangement.

IPC 8 full level

H01J 49/42 (2006.01); H01J 49/04 (2006.01)

CPC (source: EP US)

H01J 49/068 (2013.01 - EP US); H01J 49/4255 (2013.01 - EP US)

Citation (search report)

• [DX] EP 0572687 A1 19931208 - FINNIGAN MAT GMBH [DE]
• [DX] DE 2625660 A1 19771222 - LEYBOLD HERAEUS GMBH & CO KG
• [PX] US 2004245460 A1 20041209 - TEHLIRIAN BERG A [US], et al
• [A] US 5315120 A 19940524 - POTTER JAMES M [US]
• [A] JP S58204464 A 19831129 - SHIMADZU CORP

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 (publication)

EP 1657737 A2 20060517; EP 1657737 A3 20080507; EP 1657737 B1 20120919; DE 102004054835 A1 20060524; US 2006102835 A1 20060518; US 7348552 B2 20080325

DOCDB simple family (application)

EP 05023606 A 20051028; DE 102004054835 A 20041112; US 27098505 A 20051111