EP 2440737 B1 20150916 - DEVICE FOR CONNECTING ELECTRICAL LINES FOR BORING AND PRODUCTION INSTALLATIONS
Title (en)
DEVICE FOR CONNECTING ELECTRICAL LINES FOR BORING AND PRODUCTION INSTALLATIONS
Title (de)
VORRICHTUNG ZUM VERBINDEN VON ELEKTRISCHEN LEITUNGEN FÜR BOHR- UND PRODUKTIONSANLAGEN
Title (fr)
DISPOSITIF PERMETTANT DE RELIER DES CONDUITES ÉLECTRIQUES ET DESTINÉ À DES INSTALLATIONS DE FORAGE ET DE PRODUCTION
Publication
Application
Priority
- AT 2010000202 W 20100608
- AT 8812009 A 20090608
Abstract (en)
[origin: CA2763366A1] The invention relates to a device for connecting two electrical lines to essentially tubular connecting elements (1, 2) of drill pipes (32), that are screwed together. Said device is characterised in that a first electrical contact element (10) is arranged on one connecting element (1) in such a way that it can move in the rotary direction of the connecting element (1), and a second electrical contact element (23) is fixed to the other connecting element (2).
IPC 8 full level
E21B 17/02 (2006.01); H01R 39/08 (2006.01); H01R 39/18 (2006.01)
CPC (source: EP US)
E21B 17/028 (2013.01 - EP US); H01R 13/622 (2013.01 - EP US); H01R 39/18 (2013.01 - EP US)
Citation (examination)
US 2011217861 A1 20110908 - SCHEIBELMASSER ANTON [AT], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
AT 508272 A1 20101215; AT 508272 B1 20110115; AU 2010258073 A1 20120112; AU 2010258073 B2 20150625; BR PI1013108 A2 20180116; BR PI1013108 B1 20200204; CA 2763366 A1 20101216; CA 2763366 C 20150915; EP 2440737 A2 20120418; EP 2440737 B1 20150916; PL 2440737 T3 20160331; US 2011217861 A1 20110908; US 8342865 B2 20130101; WO 2010141969 A2 20101216; WO 2010141969 A3 20110414
DOCDB simple family (application)
AT 8812009 A 20090608; AT 2010000202 W 20100608; AU 2010258073 A 20100608; BR PI1013108 A 20100608; CA 2763366 A 20100608; EP 10730031 A 20100608; PL 10730031 T 20100608; US 201013127155 A 20100608