EP 2158398 A2 20100303 - FLUID INJECTION DEVICE
Title (en)
FLUID INJECTION DEVICE
Title (de)
FLÜSSIGKEITSINJEKTIONSVORRICHTUNG
Title (fr)
DISPOSITIF D'INJECTION DE FLUIDE
Publication
Application
Priority
- FR 2008051147 W 20080625
- FR 0704636 A 20070627
Abstract (en)
[origin: WO2009007596A2] The invention relates to a fluid injection device (131) having a main injection axis (AB) and including at least: a housing (1); an actuator (2) axially mounted in the housing (1) and comprising a stack with two axially opposed front faces (C, D) and including at least one electro-active portion (22) with an electro-active material; and a pre-stressing means adapted for at least partially pre-stressing said stack. According to the invention, the pre-stressing means includes at least a tightening clamp (25) outside the stack and provided between the stack and the housing (1).
IPC 8 full level
F02M 45/08 (2006.01); F02M 51/06 (2006.01); F02M 61/08 (2006.01)
CPC (source: EP KR US)
F02M 45/08 (2013.01 - EP KR US); F02M 45/10 (2013.01 - EP KR US); F02M 61/08 (2013.01 - EP KR US); F02M 69/041 (2013.01 - EP KR US); F02M 2200/21 (2013.01 - EP KR US); F02M 2200/855 (2013.01 - KR)
Citation (search report)
See references of WO 2009007596A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2918123 A1 20090102; CN 101784784 A 20100721; CN 101784784 B 20111228; EP 2158398 A2 20100303; JP 2010531410 A 20100924; KR 20100040735 A 20100420; RU 2010102516 A 20110810; RU 2457353 C2 20120727; US 2010187329 A1 20100729; WO 2009007596 A2 20090115; WO 2009007596 A3 20090326
DOCDB simple family (application)
FR 0704636 A 20070627; CN 200880104079 A 20080625; EP 08806079 A 20080625; FR 2008051147 W 20080625; JP 2010514061 A 20080625; KR 20107001761 A 20080625; RU 2010102516 A 20080625; US 66631208 A 20080625