Global Patent Index - EP 0935050 A3

EP 0935050 A3 2001-05-16 - Wear resistant crossover

Title (en)

Wear resistant crossover

Title (de)

Verschleissbeständige Abzweigung

Title (fr)

Coude de croisement résistant à l'usure

Publication

EP 0935050 A3 (EN)

Application

EP 99300812 A

Priority

US 1892298 A

Abstract (en)

[origin: EP0935050A2] A wear resistant crossover comprising a generally tubular element having an axial passage therethrough, and at least one exit port located through an axial wall of said crossover, wherein said crossover is made of a material including a ceramic. <IMAGE>

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

E21B 17/10; E21B 43/26

IPC 8 full level (invention and additional information)

E21B 17/10 (2006.01); E21B 43/04 (2006.01); E21B 43/26 (2006.01)

CPC (invention and additional information)

E21B 17/1085 (2013.01); E21B 43/045 (2013.01); E21B 43/26 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

EP 0935050 A2 19990811; EP 0935050 A3 20010516