Global patent index - EP 0930093 A3

EP 0930093 A3 2001-03-21 - Apparatus for stirring a mixture as well as use of apparatus

Title (en)

Apparatus for stirring a mixture as well as use of apparatus

Title (de)

Vorrichtung zum Rühren eines Rührgutes sowie Anwendung der Rührvorrichtung

Title (fr)

Dispositif pour agiter un mélange ainsi que l'utilisation du dispositif

Publication

EP 0930093 A3 (DE)

Application

EP 99810014 A

Priority

CH 6398 A

Abstract (en)

[origin: EP0930093A2] Stirring apparatus comprises a container (23) for the material to be stirred and a stirrer arranged in the container (23) to rotate about its vertical axis (47). The stirrer at the inner wall of the container (23) has paddles (28) connected to a swivel arm (29) rotating about the axis (47). A tongue (27) is arranged at a distance from the inner wall of the container (23) with the paddles (28) between the tongue and the inner wall of the container.

IPC 1-7 (main, further and additional classification)

B01F 7/00; B01F 7/16; B01F 7/18; B01F 15/00

IPC 8 full level (invention and additional information)

B01F 7/14 (2006.01); B01F 7/00 (2006.01); B01F 7/16 (2006.01); B01F 7/18 (2006.01); B01F 15/00 (2006.01)

CPC (invention and additional information)

B01F 7/18 (2013.01); B01F 7/00291 (2013.01); B01F 7/165 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 0930093 A2 19990721; EP 0930093 A3 20010321; JP H11276873 A 19991012

INPADOC legal status

2002-08-07 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010922

2001-12-12 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: AT BE CH DE ES FI FR GB IE IT LI NL SE

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-03-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

2001-03-21 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7B 01F 7/00 A, 7B 01F 7/16 B, 7B 01F 7/18 B, 7B 01F 15/00 B

1999-07-21 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE ES FI FR GB IE IT LI NL SE

1999-07-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI