EP 1402187 A1 20040331 - PRIORITY VALVE
Title (en)
PRIORITY VALVE
Title (de)
PRIORITÄTSVENTIL
Title (fr)
SOUPAPE DE PRIORITE
Publication
Application
Priority
- SE 0201175 W 20020618
- SE 0102414 A 20010705
Abstract (en)
[origin: WO03004880A1] Means in the form of a monoblock (1) for distributing a flow of hydraulic fluid generated from a unit (3) to a number of consumers (n) with varying priority comprising an equal number (n) of control valves (A:1-A:n) connected to the consumers where the control valves supply the said flow of fluid to each of the said consumers via a main line (4) on which are arranged means (9, 10) and channels (11, 12, 14, 15), means (7, 8) arranged on the said main line (4) for supplying a predetermined partial flow to consumers of high priority (A:1, A:2) and a means (13) of switching between normal and reduced flow to selected consumers. The means (7, 8) comprises priority valves and to the main line (4) are arranged channels (11, 12) that form flow paths to the low priority consumers (A:3-A:n) via the flow distributors (9, 10) and a loop (14). The means (13) comprises at least one control valve arranged on the line (12).
IPC 1-7
IPC 8 full level
B66C 13/18 (2006.01); F15B 11/16 (2006.01)
CPC (source: EP)
B66C 13/18 (2013.01); F15B 11/162 (2013.01); F15B 2211/20538 (2013.01); F15B 2211/3051 (2013.01); F15B 2211/30595 (2013.01); F15B 2211/3116 (2013.01); F15B 2211/40507 (2013.01); F15B 2211/40515 (2013.01); F15B 2211/426 (2013.01); F15B 2211/45 (2013.01); F15B 2211/455 (2013.01); F15B 2211/50518 (2013.01); F15B 2211/5154 (2013.01); F15B 2211/5157 (2013.01); F15B 2211/5159 (2013.01); F15B 2211/55 (2013.01); F15B 2211/7142 (2013.01); F15B 2211/781 (2013.01)
Citation (search report)
See references of WO 03004880A1
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)
WO 03004880 A1 20030116; EP 1402187 A1 20040331; SE 0102414 D0 20010705; SE 0102414 L 20030106; SE 522173 C2 20040120
DOCDB simple family (application)
SE 0201175 W 20020618; EP 02739039 A 20020618; SE 0102414 A 20010705