EP 1136702 A3 20030910 - Pressurised water supply
Title (en)
Pressurised water supply
Title (de)
Druckwasserversorgung
Title (fr)
Alimentation d'eau à pression
Publication
Application
Priority
DE 10014045 A 20000323
Abstract (en)
[origin: EP1136702A2] The pump (2) is controlled by a variable speed motor (1) according to a central control unit (17) which also controls a pressure limiting valve (5), overflow throttle valve (7) and a shut off valve (6). Spray gun outlets (15,16) have shut off valves (8-10) and pressure control valves (11-13) also controlled by the unit when any are switched on or off and the pressure is held at the supply line (4).
IPC 1-7
IPC 8 full level
F04B 49/035 (2006.01); F15B 11/16 (2006.01)
CPC (source: EP)
F04B 49/035 (2013.01); F15B 11/165 (2013.01); F15B 2211/20538 (2013.01); F15B 2211/411 (2013.01); F15B 2211/41509 (2013.01); F15B 2211/426 (2013.01); F15B 2211/473 (2013.01); F15B 2211/50518 (2013.01); F15B 2211/50554 (2013.01); F15B 2211/513 (2013.01); F15B 2211/5157 (2013.01); F15B 2211/526 (2013.01); F15B 2211/528 (2013.01); F15B 2211/6309 (2013.01)
Citation (search report)
- [YA] GB 1466834 A 19770309 - EUROCLEAN AB
- [Y] EP 0795690 A1 19970917 - HITACHI CONSTRUCTION MACHINERY [JP]
- [A] US 4593858 A 19860610 - PACHT AMOS [US]
- [AD] DE 29516166 U1 19960111 - WAP REINIGUNGSSYSTEME [DE]
- [A] FR 2686813 A1 19930806 - JOLY GILLES [FR]
- [AD] DE 2413295 A1 19751002 - BOSCH GMBH ROBERT
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1136702 A2 20010926; EP 1136702 A3 20030910; EP 1136702 B1 20050518; AT E295942 T1 20050615; DE 10014045 A1 20011011; DE 10014045 B4 20050525; DE 50106241 D1 20050623
DOCDB simple family (application)
EP 01105014 A 20010301; AT 01105014 T 20010301; DE 10014045 A 20000323; DE 50106241 T 20010301