EP 0922117 B1 20000510 - DEVICE FOR COUPLING A BLOW LANCE WITH A HEADER
Title (en)
DEVICE FOR COUPLING A BLOW LANCE WITH A HEADER
Title (de)
VORRICHTUNG ZUM ANKUPPELN EINER BLASLANZE AN EINEN VERTEILER
Title (fr)
DISPOSITIF D'ACCOUPLEMENT D'UNE LANCE DE SOUFFLAGE A UN COLLECTEUR
Publication
Application
Priority
- EP 9703423 W 19970701
- LU 88808 A 19960828
Abstract (en)
[origin: US6086818A] A device for coupling a blow lance with a header is disclosed, in which the force required for producing a sealing joint between the header (2) and the lance (4) is exerted by a cooling fluid and/or a blowing fluid. In a preferred embodiment, said cooling fluid and/or blowing fluid acts via a pressure surface (32) on the joint between the header (2) and the lance (4), the pressure surface being integral with a piston (22) which transmits the pressure to said joint. The lance has preferably a first coupling surface (12), while the header (2) has a second coupling surface (14), and one of said coupling surfaces (12 or 14) is integral with said piston (22).
IPC 1-7
IPC 8 full level
CPC (source: EP US)
C21C 5/462 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FI FR GB IT NL PT SE
DOCDB simple family (publication)
WO 9808983 A1 19980305; AT E192781 T1 20000515; AU 3440897 A 19980319; AU 714387 B2 19991223; BR 9711249 A 19990817; CN 1076399 C 20011219; CN 1228816 A 19990915; CZ 65699 A3 19991013; DE 69701992 D1 20000615; DE 69701992 T2 20001005; EP 0922117 A1 19990616; EP 0922117 B1 20000510; ES 2146105 T3 20000716; JP 2000516998 A 20001219; LU 88808 A1 19980302; PL 184089 B1 20020830; PL 331943 A1 19990816; PT 922117 E 20001031; RU 2199592 C2 20030227; US 6086818 A 20000711
DOCDB simple family (application)
EP 9703423 W 19970701; AT 97930463 T 19970701; AU 3440897 A 19970701; BR 9711249 A 19970701; CN 97197510 A 19970701; CZ 65699 A 19970701; DE 69701992 T 19970701; EP 97930463 A 19970701; ES 97930463 T 19970701; JP 51120298 A 19970701; LU 88808 A 19960828; PL 33194397 A 19970701; PT 97930463 T 19970701; RU 99106237 A 19970701; US 25584099 A 19990223