Global Patent Index - EP 1064542 A1

EP 1064542 A1 20010103 - ANNULAR CHROMATOGRAPH

Title (en)

ANNULAR CHROMATOGRAPH

Title (de)

ANNULARCHROMATOGRAPH

Title (fr)

CHROMATOGRAPHE ANNULAIRE

Publication

EP 1064542 A1 20010103 (DE)

Application

EP 99908668 A 19990319

Priority

  • AT 9900075 W 19990319
  • AT 17098 U 19980319

Abstract (en)

[origin: WO9947913A1] The invention relates to an annular chromatograph comprising a particle bed which rotates on a rotary plate (3), said plate having eluate drainage lines, with regard to a stationary base and a stationary feeder head (10) with continuous feeder lines. Said particle bed is configured between an inner cylinder (13) and a cylinder sleeve (6). The invention is characterized in that a central column (2) is provided on the rotary plate (3) and extends upwards and through the feeder head (10). In addition, a tightening device (16, 17) for pressing the feeder head (10) on the cylinder sleeve (6) is arranged on said column.

IPC 1-7

G01N 30/58

IPC 8 full level

G01N 30/58 (2006.01)

CPC (source: EP KR US)

G01N 30/58 (2013.01 - EP KR US); G01N 2030/582 (2013.01 - EP US); G01N 2030/587 (2013.01 - EP KR US)

Designated contracting state (EPC)

CH DE ES GB LI SE

DOCDB simple family (publication)

WO 9947913 A1 19990923; AT 2578 U1 19990125; AU 2818599 A 19991011; CA 2329402 A1 19990923; CN 1301345 A 20010627; EA 200000962 A1 20010226; EP 1064542 A1 20010103; HU P0102731 A2 20011228; HU P0102731 A3 20030828; JP 2002506994 A 20020305; KR 20010042004 A 20010525; US 6464882 B1 20021015

DOCDB simple family (application)

AT 9900075 W 19990319; AT 17098 U 19980319; AU 2818599 A 19990319; CA 2329402 A 19990319; CN 99806252 A 19990319; EA 200000962 A 19990319; EP 99908668 A 19990319; HU P0102731 A 19990319; JP 2000537057 A 19990319; KR 20007010335 A 20000919; US 64605600 A 20001020