EP 3194191 A4 20181010 - SUSPENSION OF SENSOR COMPONENTS IN HIGH SHOCK APPLICATIONS
Title (en)
SUSPENSION OF SENSOR COMPONENTS IN HIGH SHOCK APPLICATIONS
Title (de)
AUFHÄNGUNG VON SENSORKOMPONENTEN IN ANWENDUNGEN MIT HOHER STOSSBELASTUNG
Title (fr)
SUSPENSION DE COMPOSANTS DE CAPTEUR DANS DES APPLICATIONS À RISQUE DE CHOCS ÉLEVÉS
Publication
Application
Priority
US 2014056176 W 20140917
Abstract (en)
[origin: WO2016043741A1] A suspension assembly for supporting a shock-sensitive component includes an outer housing and a plurality of radial canted coil springs that surround and support the shock- sensitive component. Each of the plurality of radial canted coil springs is preferably a toroid. The exterior of each of the plurality of radial canted coil springs is in contact with the outer housing and the interior of each of the plurality of canted radial canted coil springs is in contact with the exterior of the shock-sensitive component. The radial canted coil springs dampen mechanical shock and vibration applied in a lateral direction. The suspension assembly optionally includes an axial canted coil spring that dampens mechanical shock in the axial direction. The outer housing may include grooves that locate the radial canted coil springs within the suspension assembly.
IPC 8 full level
E21B 47/01 (2012.01)
CPC (source: EP US)
E21B 47/017 (2020.05 - EP US)
Citation (search report)
- [IAY] GB 2238390 A 19910529 - SOLINST CANADA LTD [CA]
- [I] US 2009308618 A1 20091217 - COLLIE CHARLES C [US]
- [Y] US 3435919 A 19690401 - GULARTE RONALD C, et al
- [XAI] CA 2846739 A1 20140915 - ARRIVAL OIL TOOLS INC [CA]
- See also references of WO 2016043741A1
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
DOCDB simple family (publication)
WO 2016043741 A1 20160324; CA 2960784 A1 20160324; EP 3194191 A1 20170726; EP 3194191 A4 20181010; EP 3194191 B1 20200617; US 2017248005 A1 20170831
DOCDB simple family (application)
US 2014056176 W 20140917; CA 2960784 A 20140917; EP 14902202 A 20140917; US 201415512072 A 20140917