EP 1780468 A3 20070725 - Heating rod with pressure sensor in particular for a glow plug
Title (en)
Heating rod with pressure sensor in particular for a glow plug
Title (de)
Druckmessheizstab, insbesondere für eine Druckmessglühkerze
Title (fr)
Barre chauffante avec capteur de pression notamment pour une bougie de préchauffage
Publication
Application
Priority
DE 102005051817 A 20051028
Abstract (en)
[origin: EP1780468A2] The rod has an electrical heating unit (1), and a pressure sensor (3) on which the pressure lying at the heating unit is transferred. The heating unit is surrounded from outside by an axial support pipe (2), which is kept in the heating unit under axial pre-stressing. The pressure sensor is arranged in a designed space between the heating unit and the support pipe. A pressing sleeve (4) is arranged in the support pipe on a side of the pressure sensor.
IPC 8 full level
F23Q 7/00 (2006.01)
CPC (source: EP KR US)
F02P 19/02 (2013.01 - KR); 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)
- [XY] DE 10346330 A1 20050504 - BERU AG [DE]
- [X] FR 2861836 A1 20050506 - SIEMENS VDO AUTOMOTIVE [FR]
- [YA] DE 102004011098 A1 20050922 - BOSCH GMBH ROBERT [DE]
- [A] DE 19680912 C2 20010405 - UNISIA JECS CORP [JP]
- [A] JP S5985932 A 19840518 - NIPPON SOKEN
- [A] DE 10218544 A1 20021128 - DENSO CORP [JP] & DE 102004011097 A1 20050922 - BOSCH GMBH ROBERT [DE]
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 LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1780468 A2 20070502; EP 1780468 A3 20070725; EP 1780468 B1 20110427; AT E507437 T1 20110515; DE 102005051817 A1 20070503; DE 102005051817 B4 20080605; DE 502006009382 D1 20110609; JP 2007120939 A 20070517; JP 5230924 B2 20130710; KR 101302439 B1 20130902; KR 20070045965 A 20070502; US 2007095811 A1 20070503; US 7829824 B2 20101109
DOCDB simple family (application)
EP 06021416 A 20061012; AT 06021416 T 20061012; DE 102005051817 A 20051028; DE 502006009382 T 20061012; JP 2006293904 A 20061030; KR 20060104554 A 20061026; US 55316606 A 20061026