EP 1504240 A1 20050209 - VARIABLE FIELD DEVICE FOR PROCESS AUTOMATION
Title (en)
VARIABLE FIELD DEVICE FOR PROCESS AUTOMATION
Title (de)
VARIABLES FELDGERÄT FÜR DIE PROZESSAUTOMATION
Title (fr)
APPAREIL DE TERRAIN VARIABLE POUR L'AUTOMATISATION DE PROCESSUS
Publication
Application
Priority
- DE 10221772 A 20020515
- EP 0305130 W 20030515
Abstract (en)
[origin: WO03098154A1] The invention relates to a field device for process automation, wherein a reprogrammable logic module is used in order to achieve high flexibility in relation to hardware components.
IPC 1-7
IPC 8 full level
G01D 1/00 (2006.01); G01D 3/02 (2006.01); G01D 21/02 (2006.01)
CPC (source: EP US)
G01D 3/022 (2013.01 - EP US); G01D 21/02 (2013.01 - EP US)
Citation (search report)
See references of WO 03098154A1
Citation (examination)
- US 2002008540 A1 20020124 - BRITTON BARRY K [US], et al
- WO 0220392 A1 20020314 - POWWOW LTD [GB], et al
- EP 1191747 A2 20020327 - NAT INSTR CORP [US]
- WO 0123971 A1 20010405 - FISHER ROSEMOUNT SYSTEMS INC [US]
- DE 19502499 A1 19960801 - PEPPERL & FUCHS [DE]
- US 5537295 A 19960716 - VAN DEN BOUT DAVID E [US], et al
- DE 4205524 A1 19920827 - SIEMENS AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03098154 A1 20031127; AU 2003232783 A1 20031202; CN 100360902 C 20080109; CN 1653315 A 20050810; DE 10221772 A1 20031127; EP 1504240 A1 20050209; RU 2004136606 A 20050627; RU 2327113 C2 20080620; US 2005231348 A1 20051020; US 8275472 B2 20120925
DOCDB simple family (application)
EP 0305130 W 20030515; AU 2003232783 A 20030515; CN 03811050 A 20030515; DE 10221772 A 20020515; EP 03752749 A 20030515; RU 2004136606 A 20030515; US 51441205 A 20050629