EP 0009628 B1 19811104 - CONTROL DEVICE FOR PIPES MADE OF SYNTHETIC MATERIAL
Title (en)
CONTROL DEVICE FOR PIPES MADE OF SYNTHETIC MATERIAL
Publication
Application
Priority
CH 1010078 A 19780928
Abstract (en)
[origin: EP0009628A1] 1. Arrangement for monitoring plastic pipe lines with a pipe that is weaker with respect to the pipe line (2) to be monitored and a sealed chamber (12) which is operatively connected to a signal transmitter (4) and/or shut-off valve (3), characterized in that a pipe portion (6), whose rigidity against internal pressure at least over part of lenght is less than that of the pipe line (2), is disposed in a housing (5, 50) of a monitoring fitting (1) and that the sealed chamber (12) is disposed between the outer circumference of the pipe portion (6) and the housing (5, 50).
IPC 1-7
IPC 8 full level
F16K 17/00 (2006.01); F17D 3/00 (2006.01)
CPC (source: EP)
F17D 3/00 (2013.01)
Designated contracting state (EPC)
AT BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0009628 A1 19800416; EP 0009628 B1 19811104; AT E366 T1 19811115; CH 632826 A5 19821029; DE 2961259 D1 19820114
DOCDB simple family (application)
EP 79103208 A 19790830; AT 79103208 T 19790830; CH 1010078 A 19780928; DE 2961259 T 19790830