A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
H:\jzc\Intrwovn\NRPortbl\DCCJZC\7482346_I.docx- 19/02/2015 -9 A junction with an input and output to connect to respective upper and lower portions of a drainpipe associated with the gutter, the junction having a port adapted for connection to a 5 hose or mains supply and a valve that is moveable from a first position where flow is permitted through both the input and output and down the drainpipe, to a second position where the output and lower portion of the drainpipe are isolated and water is allowed to flow through the junction, between the port and the input.
H:\jzc\Intrwovn\NRPortbl\DCCJZC\7482346_I.docx- 19/02/2015 -9 A junction with an input and output to connect to respective upper and lower portions of a drainpipe associated with the gutter, the junction having a port adapted for connection to a 5 hose or mains supply and a valve that is moveable from a first position where flow is permitted through both the input and output and down the drainpipe, to a second position where the output and lower portion of the drainpipe are isolated and water is allowed to flow through the junction, between the port and the input.
Ember supression junction
KNIGHT LUKE (author)
2015-07-30
Patent
Electronic Resource
English
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
| British Library Online Contents | 2006