EP 1747404 A1 20070131 - DEVICE FOR ACTING UPON A PRESSURE SENSOR MOUNTED ON A FLOW PLUG
Title (en)
DEVICE FOR ACTING UPON A PRESSURE SENSOR MOUNTED ON A FLOW PLUG
Title (de)
VORRICHTUNG ZUR BEAUFSCHLAGUNG EINES AN EINER GLÜHKERZE MONTIERTEN DRUCKSENSORS
Title (fr)
DISPOSITIF POUR AGIR SUR UN CAPTEUR DE PRESSION MONTE SUR UNE BOUGIE DE PRECHAUFFAGE
Publication
Application
Priority
- FR 2005000934 W 20050419
- FR 0404466 A 20040427
Abstract (en)
[origin: WO2005111503A1] The invention relates to a device which is used as a force-transmitting device (38') for a pressure sensor (14) associated with a glow plug in an internal combustion engine and is embodied in the form of a tubular piece whose cross-section is substantially annular. The inventive device comprises an area (40) on which the external diameter thereof increases towards one end thereof. The front surface of the device corresponding to said flared end is embodied in the form of a bearing face receiving the piezo-electric pressure sensor. A glow plug integrating said force-transmitting device is also disclosed.
IPC 8 full level
F02N 99/00 (2010.01); F23Q 7/00 (2006.01); F02N 19/02 (2010.01)
CPC (source: EP KR US)
F23Q 7/00 (2013.01 - KR); F23Q 7/001 (2013.01 - EP US); F02P 19/028 (2013.01 - EP US); F23Q 2007/002 (2013.01 - EP US)
Citation (search report)
See references of WO 2005111503A1
Citation (examination)
EP 1096141 A2 20010502 - DENSO CORP [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005111503 A1 20051124; CN 100532945 C 20090826; CN 1954178 A 20070425; EP 1747404 A1 20070131; FR 2869393 A1 20051028; FR 2869393 B1 20060714; JP 2007534920 A 20071129; KR 20070028383 A 20070312; US 2007228030 A1 20071004; US 7444973 B2 20081104
DOCDB simple family (application)
FR 2005000934 W 20050419; CN 200580013137 A 20050419; EP 05757946 A 20050419; FR 0404466 A 20040427; JP 2007510068 A 20050419; KR 20067024850 A 20061127; US 58765405 A 20050419