EP 0092349 B1 19860827 - WELLPOINT SYSTEM
Title (en)
WELLPOINT SYSTEM
Publication
Application
Priority
GB 8210407 A 19820408
Abstract (en)
[origin: EP0092349A1] A plurality of wellpoints inserted into the ground are connected to a header pipe (10) from which water is pumped to remove excess ground water. The header pipe lengths (14) are coupled together by coupling connectors (31, 35) which are provided with two or more branch pipe connections (37) to which the individual wellpoint hoses (39) are connected. The coupling connectors (32, 35), which may be integral or in two parts, avoid the need to provide individual tapping points along the lengths of header pipe. The coupling connectors (32, 35) may include integral valves (40) for adjusting the flow from each wellpoint, and a sight glass (42) for viewing the flow.
IPC 1-7
IPC 8 full level
E02D 19/10 (2006.01)
CPC (source: EP)
E02D 19/10 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL
DOCDB simple family (publication)
EP 0092349 A1 19831026; EP 0092349 B1 19860827; AT E21714 T1 19860915; DE 3365563 D1 19861002
DOCDB simple family (application)
EP 83301972 A 19830407; AT 83301972 T 19830407; DE 3365563 T 19830407