Global Patent Index - EP 0980596 A1

EP 0980596 A1 2000-02-23 - CONCRETE COVER FRAMES FOR ANODE NETS

Title (en)

CONCRETE COVER FRAMES FOR ANODE NETS

Title (de)

BETONIERTE ABDECKUNGSGERÜSTE FÜR ANODENNETZE

Title (fr)

PROTECTION EN BETON POUR RESEAU D'ANODES

Publication

EP 0980596 A1 (EN)

Application

EP 98921987 A

Priority

  • SE 9800841 W
  • SE 9701714 A
  • SE 9704065 A

Abstract (en)

[origin: WO9850991A1] A cover frame (2) for an electrode (1) for a device for transmitting heavy current over a sea, said device comprising a first conductor in the form of a cable, which is adapted to be placed on the bottom of the sea and to be connected to/integrated with a land-based connnection cable, and a second conductor, which consists of the sea water and which by means of said electrode immersed in the sea is connected to a land-based connection cable. The cover frame is adapted to be placed on the bottom of the sea (3) over the electrode (1) and comprises at least two opposite side walls (6) which are essentially parallel with the longitudinal axis (15) of the cover frame, and a roof (5). Moreover, the cover frame (2) is formed with a plurality of through openings (7) in the side walls (6) and in the roof (5), and the electrode (1) is supported by the cover frame (2) at a distance from the bottom of the sea (3).

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

H02G 9/02

IPC 8 full level (invention and additional information)

H02G 9/02 (2006.01); E02D 29/14 (2006.01)

CPC (invention and additional information)

H02G 9/025 (2013.01); E02D 29/14 (2013.01)

Citation (search report)

See references of WO 9850991A1

Designated contracting state (EPC)

BE DE DK ES FI FR GB GR IE IT MC NL PT SE

EPO simple patent family

WO 9850991 A1 19981112; AU 7462798 A 19981127; EE 9900472 A 20000615; EP 0980596 A1 20000223; NO 995361 A 19991106; NO 995361 D0 19991103; PL 336849 A1 20000717; SE 511874 C2 19991213; SE 9704065 D0 19971106; SE 9704065 L 19981108

INPADOC legal status


2004-06-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20031202

2000-03-15 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SCHOENING, JAN-CHRISTER

2000-03-15 [RIN1] INVENTOR (CORRECTION)

- Inventor name: EDLUND, HAEKAN

2000-03-15 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SJOEDIN, JAN-OLOV

2000-02-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991015

2000-02-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE DE DK ES FI FR GB GR IE IT MC NL PT SE

2000-02-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: LT PAYMENT 19991015;LV PAYMENT 19991015