Global patent index - EP 0968913 A2

EP 0968913 A2 2000-01-05 - Electrode arrangement on a ship for avoiding biological growth on her submerged parts

Title (en)

Electrode arrangement on a ship for avoiding biological growth on her submerged parts

Title (de)

Elektrodenanordnung an einem Schiff zur Vermeidung biologischen Bewuchses des Unterwasserschiffs

Title (fr)

Arrangement d'électrodes sur un bateau pour éviter la croissance de biomasse sur ses parties immergées

Publication

EP 0968913 A2 (DE)

Application

EP 99111437 A

Priority

DE 19828961 A

Abstract (en)

The electrode device is applied to the part of the nonconductive boat hull immersed in the water and has a positive electrode (10) and a negative electrode (12) coupled to a DC source. One electrode extends along the part of the hull lying deepest in the water, the other electrode extending immediately below the water line (6).

Abstract (de)

Die Erfindung bezieht sich auf eine Elektrodenanordnung an einem elektrisch nichtleitenden Unterwasserschiff (4) zur Vermeidung eines biologischen Bewuchses desselben. Hierzu wird unter Verwendung des das Unterschiff (4) umgebenden Wassers als Elektrolyt praktisch die gesamte dem Wasser zugewandte Oberfläche des Unterschiffs (4) als rings um dieses verlaufende flächenhafte Elektrolytzelle gestaltet, deren beiden Elektroden (10,12) zum einen in unmittelbarer Nachbarschaft des Wasserspiegels und zum anderen am tiefsten Punkt des Unterschiffs (4) , wie eines Kiels (8), umlaufend angeordnet sind. <IMAGE>

IPC 1-7 (main, further and additional classification)

B63B 59/04

IPC 8 full level (invention and additional information)

B63B 59/04 (2006.01)

CPC (invention and additional information)

B63B 59/04 (2013.01)

Citation (applicant)

None

Designated contracting state (EPC)

BE DE DK ES FR GB IT MC NL SE

EPO simple patent family

DE 19828961 C1 19991028; DE 59912729 D1 20051208; EP 0968913 A2 20000105; EP 0968913 A3 20011121; EP 0968913 B1 20051102; ES 2252890 T3 20060516

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