EP 1726726 A1 20061129 - Inspection pit
Title (en)
Inspection pit
Title (de)
Inspektionsloch
Title (fr)
Trou d'inspection
Publication
Application
Priority
NL 1029091 A 20050523
Abstract (en)
Inspection pit comprising a bottom and a circumferential wall, wherein the circumferential wall is provided with at least one upstream and one downstream passageway for receipt and discharge, respectively, of waste water and the bottom is provided with a channel for passage of the waste water from the upstream passageway to the downstream passageway, wherein both passageways are adapted for connection to a supply pipe and a discharge pipe, respectively, wherein the channel and the passageways form passages having flow cross-sections and the inspection pit at the location of the interconnection between at least two of the passages is provided with an accommodation space for a transition piece for if necessary defining a flow transition between those two passages.
IPC 8 full level
E03F 5/02 (2006.01)
CPC (source: EP)
E03F 5/02 (2013.01); E03F 5/021 (2013.01); E03F 5/024 (2013.01)
Citation (search report)
- [X] GB 1229497 A 19710421
- [X] DE 2509909 A1 19760916 - WEISS ANDREAS
- [X] EP 0670395 A2 19950906 - NIEMEYER GMBH & CO KG SOEHNE [DE]
- [A] GB 1471862 A 19770427 - MOLYNEUX LTD
Citation (examination)
- GB 2035413 A 19800618 - REED INTERNATIONAL LTD
- EP 0899387 A1 19990303 - WALTER JENS [DE], et al
- DE 3108333 A1 19820916 - SCHNEIDER GMBH & CO [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06010622 A 20060523; NL 1029091 A 20050523