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Machine translation
1. (WO1990015950) ARRANGEMENT IN A DRAINAGE SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1990/015950 International Application No.: PCT/NO1990/000090
Publication Date: 27.12.1990 International Filing Date: 23.05.1990
Chapter 2 Demand Filed: 18.10.1990
IPC:
F16L 9/12 (2006.01) ,F16L 25/01 (2006.01)
Applicants: LARSEN, Sverre[NO/NO]; NO
Inventors: LARSEN, Sverre; NO
Agent: OSLO PATENTKONTOR DR. ING. K.O. BERG; P.O. Box 7007 H N-0306 Oslo 3, NO
Priority Data:
89249115.06.1989NO
Title (EN) ARRANGEMENT IN A DRAINAGE SYSTEM
(FR) AGENCEMENT D'UN SYSTEME D'ECOULEMENT
Abstract:
(EN) In connection with an arrangement in a drainage system, especially in connection with a drainage pipe (B) of originally electrically non-conductive material, for example plastic, it is according to the invention suggested that the pipes or a part of a pipe (10A) included in the drainage system (A) are provided with an electrically conductive layer (11A) for the connection of the inner layer (C) of the drainage system to the grounding system (J1).
(FR) A propos de l'agencement d'un système d'écoulement, notamment en ce qui concerne un tuyau d'écoulement (B) en matière originairement non électroconductrice, par exemple en plastique, il est suggéré, selon l'invention, que les tuyaux ou qu'une partie d'un tuyau (10A) se trouvant dans le système d'écoulement (A) comportent une couche électroconductrice (11A) permettant le raccordement de la couche intérieure (C) du système d'écoulement au système de mise à la terre (J1).
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU, US
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: ???LANGUAGE_SYMBOL_NO??? (NO)