EP 0845092 A1 19980603 - HIGH-PRESSURE CONNECTION SYSTEM
Title (en)
HIGH-PRESSURE CONNECTION SYSTEM
Title (de)
HOCHDRUCKVERBINDUNGSSYSTEM
Title (fr)
SYSTEME DE RACCORDEMENT HAUTE PRESSION
Publication
Application
Priority
- DE 9601419 W 19960731
- DE 29513129 U 19950816
- DE 19541622 A 19951108
Abstract (en)
[origin: US5961160A] PCT No. PCT/DE96/01419 Sec. 371 Date Feb. 9, 1998 Sec. 102(e) Date Feb. 9, 1998 PCT Filed Jul. 31, 1996 PCT Pub. No. WO97/07356 PCT Pub. Date Feb. 27, 1997A connection system for pressure resistant screwed pipe joints with a retention body, a coupling ring, a pipe and a sealing ring is characterized in that an elastomeric high-pressure seal is provided in the form of a first elastomeric sealing element placed between the face of the retention body and the sealing ring and a second sealing element placed between a face of the sealing ring facing the pipe and the outer wall of the pipe.
IPC 1-7
IPC 8 full level
F16L 19/02 (2006.01); F16L 19/08 (2006.01); F16L 19/10 (2006.01)
CPC (source: EP US)
F16L 19/0218 (2013.01 - EP US); F16L 19/086 (2013.01 - EP US); F16L 19/10 (2013.01 - EP US); Y10S 285/906 (2013.01 - EP US); Y10S 285/915 (2013.01 - EP US)
Citation (search report)
See references of WO 9707356A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL SE
DOCDB simple family (publication)
US 5961160 A 19991005; AU 7082396 A 19970312; CN 1196784 A 19981021; EP 0845092 A1 19980603; WO 9707356 A1 19970227
DOCDB simple family (application)
US 1122198 A 19980209; AU 7082396 A 19960731; CN 96197004 A 19960731; DE 9601419 W 19960731; EP 96931729 A 19960731