Global Patent Index - EP 1266147 A1

EP 1266147 A1 20021218 - FLUIDIC SYSTEM WITH A SAFETY FUNCTION

Title (en)

FLUIDIC SYSTEM WITH A SAFETY FUNCTION

Title (de)

FLUIDTECHNISCHES SYSTEM MIT SICHERHEITSFUNKTION

Title (fr)

SYSTEME FLUIDIQUE A FONCTION DE SECURITE

Publication

EP 1266147 A1 20021218 (DE)

Application

EP 01923550 A 20010120

Priority

  • DE 10006367 A 20000212
  • EP 0100624 W 20010120

Abstract (en)

[origin: WO0159307A1] The invention concerns a fluidic system for safety-oriented control, in addition to a fluidic actuator, a local control device for a fluidic system and a software module for a local control device of a fluidic system. The invention also concerns a method for operating a fluidic system. The fluidic actuator (10) is controlled by control means (30) of a local control device (50). A sensor (16, 17, 27, 41, 42) transmits information on the operating state of the fluidic system to the local control device (50). To this end, the local control device (50) detects on the basis of said information whether a safety-critical state exists and optionally carries out a given follow-up action. The safety-oriented functions are integrated into the fluidic system so that it can be used as a prefabricated unit.

IPC 1-7

F15B 20/00; F15B 19/00; G05B 19/00

IPC 8 full level

F15B 21/02 (2006.01); F15B 19/00 (2006.01); F15B 20/00 (2006.01); G05B 19/00 (2006.01); G05D 16/00 (2006.01)

CPC (source: EP US)

F15B 19/005 (2013.01 - EP US); F15B 20/008 (2013.01 - EP US)

Citation (search report)

See references of WO 0159307A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0159307 A1 20010816; AT E290654 T1 20050315; DE 10006367 A1 20010816; DE 50105536 D1 20050414; EP 1266147 A1 20021218; EP 1266147 B1 20050309; JP 2003522909 A 20030729; US 2003010198 A1 20030116; US 6769250 B2 20040803

DOCDB simple family (application)

EP 0100624 W 20010120; AT 01923550 T 20010120; DE 10006367 A 20000212; DE 50105536 T 20010120; EP 01923550 A 20010120; JP 2001558617 A 20010120; US 18248902 A 20020730