Global Patent Index - EP 1252426 A2

EP 1252426 A2 20021030 - VALVE FOR THE CONTROL OF FLUIDS

Title (en)

VALVE FOR THE CONTROL OF FLUIDS

Title (de)

VENTIL ZUM STEUERN VON FLÜSSIGKEITEN

Title (fr)

SOUPAPE POUR COMMANDER LE PASSAGE DE LIQUIDES

Publication

EP 1252426 A2 20021030 (DE)

Application

EP 01909461 A 20010113

Priority

  • DE 0100121 W 20010113
  • DE 10002722 A 20000122

Abstract (en)

[origin: WO0153681A2] A valve for the control of fluids is disclosed, comprising a valve body (4), which is operated by a translator (3), whereby the translator (3) is operated by the travel of a piezo activator. According to the invention, the valve (1) is characterised in that the valve body (4) comprises a double seated valve, in which two separate valve bodies (5, 7) run.

IPC 1-7

F02D 41/00

IPC 8 full level

F02M 51/00 (2006.01); F02D 41/00 (2006.01); F02M 59/46 (2006.01); F02M 63/00 (2006.01); F16K 31/02 (2006.01)

CPC (source: EP)

F02M 63/0007 (2013.01); F02M 63/0026 (2013.01); F02M 63/004 (2013.01); F02M 63/0045 (2013.01); F02M 63/0061 (2013.01); F02M 2200/703 (2013.01)

Citation (search report)

See references of WO 0153681A2

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 0153681 A2 20010726; WO 0153681 A3 20020207; AT 292751 T 20050415; CZ 20022527 A3 20030212; DE 10002722 A1 20010802; DE 50105831 D1 20050512; EP 1252426 A2 20021030; EP 1252426 B1 20050406; HU 0203933 A2 20030328; JP 2003532027 A 20031028

DOCDB simple family (application)

DE 0100121 W 20010113; AT 01909461 T 20010113; CZ 20022527 A 20010113; DE 10002722 A 20000122; DE 50105831 T 20010113; EP 01909461 A 20010113; HU 0203933 A 20010113; JP 2001553519 A 20010113