EP 3134631 A1 20170301 - FLUID VALVE
Title (en)
FLUID VALVE
Title (de)
FLÜSSIGKEITSVENTIL
Title (fr)
VANNE DE CIRCULATION DE FLUIDE
Publication
Application
Priority
- FR 1453604 A 20140422
- FR 2015051096 W 20150422
Abstract (en)
[origin: WO2015162381A1] The invention relates to a fluid flow valve comprising a body (2) having a pipe (3) through which the fluid flows, a flap (5) sealing the pipe (3), an actuator (4) of the flap (5), the actuator being freely rotatable and comprising a return spring (42), a member (21) for rotating the actuator (4), and a means (423) for radially stopping a first end (421) of the spring (42), characterised in that the valve includes at least one means for catching (46) a second end (422) of the spring (42), the catching means (46) being configured such as to receive the second end (422) of the spring in a clockwise or counter-clockwise direction of rotation of the rotating member (21).
IPC 8 full level
F02D 9/10 (2006.01); F02M 26/00 (2016.01)
CPC (source: CN EP)
F02D 9/1035 (2013.01 - CN EP); F02D 9/1065 (2013.01 - CN EP); F02D 9/107 (2013.01 - CN EP); F02M 26/70 (2016.02 - EP); F02M 26/72 (2016.02 - EP)
Citation (search report)
See references of WO 2015162381A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3020111 A1 20151023; FR 3020111 B1 20170127; CN 106471234 A 20170301; CN 106471234 B 20200922; EP 3134631 A1 20170301; EP 3134631 B1 20180725; WO 2015162381 A1 20151029
DOCDB simple family (application)
FR 1453604 A 20140422; CN 201580033001 A 20150422; EP 15725784 A 20150422; FR 2015051096 W 20150422