EP 0221349 B1 19890726 - REGULATION DEVICE
Title (en)
REGULATION DEVICE
Publication
Application
Priority
DE 3535163 A 19851002
Abstract (en)
[origin: US4702271A] The invention concerns a float-controlled flow-control devie for the outlet from a sewage system, especially a rain basin. The bearings for the pivots (7 & 8) that the float arm (4) and the shutter (2) rotate on are mounted on a displaceable structure (3). This makes it possible to vary the outflow volume to be controlled even when the device is in operation, and hence to control it remotely as well.
IPC 1-7
IPC 8 full level
E03F 5/10 (2006.01)
CPC (source: EP US)
E03F 5/107 (2013.01 - EP US); Y10T 137/7297 (2015.04 - EP US); Y10T 137/73 (2015.04 - EP US); Y10T 137/7323 (2015.04 - EP US); Y10T 137/7413 (2015.04 - EP US); Y10T 137/7485 (2015.04 - EP US); Y10T 137/8242 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0221349 A2 19870513; EP 0221349 A3 19870520; EP 0221349 B1 19890726; AT E44995 T1 19890815; DE 3535163 C1 19870409; DE 3664652 D1 19890831; US 4702271 A 19871027
DOCDB simple family (application)
EP 86113535 A 19861001; AT 86113535 T 19861001; DE 3535163 A 19851002; DE 3664652 T 19861001; US 91301386 A 19860929