Title (en)

THREE-PHASE SOLID-WALL HELICAL CENTRIFUGE, SOLID-WALL HELICAL CENTRIFUGE AND METHOD FOR OPERATION OF A THREE-PHASE SOLID-WALL HELICAL CENTRIFUGE

Title (de)

DREIPHASEN-VOLLMANTEL-SCHNECKENZENTRIFUGE, VOLLMANTEL-SCHNECKENZENTRIFUGE UND VERFAHREN ZUM BETREIBEN EINER DREIPHASEN-VOLLMANTEL-SCHNECKENZENTRIFUGE

Title (fr)

CENTRIFUGEUSE A VIS, A BOL PLEIN ET A TROIS PHASES, PROCEDE DE FONCTIONNEMENT D'UNE CENTRIFUGEUSE A VIS, A BOL PLEIN ET A TROIS PHASES

Publication

EP 1480754 A1 20041201 (DE)

Application

EP 03711925 A 20030305

Priority

• DE 10209925 A 20020307
• EP 0302237 W 20030305

Abstract (en)

[origin: WO03074185A1] The invention relates to a three-phase solid-wall helical centrifuge and method for operation of a three-phase solid-wall helical centrifuge with a first internal weir (15), relative to the drum longitudinal axis, for drawing off a first light liquid phase (L1) and a second external weir (17), for drawing off a second heavier liquid phase (L2) from the spinning drum (3), characterised in that the second weir (17) comprises a through opening (37) provided with a throttling device (35) the separation of which from the through opening (37) may be altered.

IPC 1-7

B04B 1/20

IPC 8 full level

B04B 1/20 (2006.01)

CPC (source: EP)

B04B 1/20 (2013.01); B04B 2001/2083 (2013.01)

Citation (search report)

See references of WO 03074185A1

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 03074185 A1 20030912; AT E465814 T1 20100515; AU 2003218690 A1 20030916; DE 10209925 A1 20030925; DE 10209925 B4 20100617; DE 50312663 D1 20100610; DK 1480754 T3 20100816; EP 1480754 A1 20041201; EP 1480754 B1 20100428; ES 2344409 T3 20100826

DOCDB simple family (application)

EP 0302237 W 20030305; AT 03711925 T 20030305; AU 2003218690 A 20030305; DE 10209925 A 20020307; DE 50312663 T 20030305; DK 03711925 T 20030305; EP 03711925 A 20030305; ES 03711925 T 20030305