EP 3172468 A1 20170531 - FLUID-CIRCULATION VALVE, IN PARTICULAR FOR A MOTOR VEHICLE, WITH THRUST WASHER AND METHOD FOR MANUFACTURING SUCH A VALVE
Title (en)
FLUID-CIRCULATION VALVE, IN PARTICULAR FOR A MOTOR VEHICLE, WITH THRUST WASHER AND METHOD FOR MANUFACTURING SUCH A VALVE
Title (de)
FLÜSSIGKEITSUMLAUFVENTIL, INSBESONDERE FÜR EIN KRAFTFAHRZEUG MIT ANLAUFSCHEIBE UND VERFAHREN ZUR HERSTELLUNG SOLCH EINES VENTILS
Title (fr)
VANNE DE CIRCULATION DE FLUIDE, NOTAMMENT POUR VÉHICULE AUTOMOBILE, À RONDELLE DE BUTÉE ET PROCÉDÉ DE FABRICATION D'UNE TELLE VANNE
Publication
Application
Priority
- FR 1457086 A 20140723
- FR 2015051995 W 20150720
Abstract (en)
[origin: WO2016012710A1] The invention relates to a fluid-circulation valve for a motor vehicle, comprising a valve body (2) having a duct (3), a shutter (5) of the duct (3) attached to a shaft (4), a rotary member (21) for controlling the shaft (4), attached to a proximal end (12) of the shaft (4), the rotation of which selectively controls the opening and the closing of the duct (3) by the shutter (5), and a torsional return spring (42) of the control member (21), an abutment (76) being provided at a distal end (11) of the shaft (4), opposite the proximal end (12), such as to maintain the shutter (5) in axial position in the duct (3) by engaging with the valve body (2), against a force of the return spring (42), the abutment (76) comprising a flat washer (102) attached to the side end (11) of the shaft (4).
IPC 8 full level
F16K 1/22 (2006.01); F02M 26/00 (2016.01)
CPC (source: CN EP US)
B23P 15/001 (2013.01 - US); F16K 1/224 (2013.01 - CN EP US); F02D 9/106 (2013.01 - CN EP US); F02M 26/72 (2016.02 - EP US)
Citation (search report)
See references of WO 2016012710A1
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)
WO 2016012710 A1 20160128; CN 106662258 A 20170510; EP 3172468 A1 20170531; FR 3024200 A1 20160129; FR 3024200 B1 20170310; JP 2017522513 A 20170810; US 2017159828 A1 20170608
DOCDB simple family (application)
FR 2015051995 W 20150720; CN 201580040899 A 20150720; EP 15759856 A 20150720; FR 1457086 A 20140723; JP 2017503575 A 20150720; US 201515327493 A 20150720