EP 2789859 B1 20160914 - Pump system for deep drilling
Title (en)
Pump system for deep drilling
Title (de)
Pumpenanlage für Tiefbohrungen
Title (fr)
Installation de pompage pour forages profonds
Publication
Application
Priority
EP 13162716 A 20130408
IPC 8 full level
F04D 13/06 (2006.01); F04D 13/08 (2006.01)
CPC (source: EP)
F04D 13/08 (2013.01); F04D 29/628 (2013.01); F04D 29/648 (2013.01)
Citation (examination)
- FR 771086 A 19340929
- US 2003217848 A1 20031127 - SHAW CHRISTOPHER KEMPSON [US]
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 RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13162716 A 20130408