EP 2722103 A3 20150603 - Forced mixer with self-cleaning function and use of air inlets therefor
Title (en)
Forced mixer with self-cleaning function and use of air inlets therefor
Title (de)
Zwangsmischer mit Selbstreinigungsfunktion und Verwendung von Lufteinlässen hierfür
Title (fr)
Malaxeur à mélange forcé avec fonction d'auto-nettoyage et utilisation d'entrées d'air correspondantes
Publication
Application
Priority
DE 102012219143 A 20121019
Abstract (en)
[origin: EP2722103A2] The forced concrete mixer (10) has agitator (2) in form of screw, which is provided along an axis (A) of the mixing container (1). The agitator comprises mixing blades (2b) attached to shaft (2a). An air inlet (4b) is coupled to the shaft and is designed to feed air into mixing container. The shaft is designed as hollow shaft.
IPC 8 full level
B01F 7/00 (2006.01); B01F 7/16 (2006.01); B01F 13/02 (2006.01); B01F 15/00 (2006.01); B01F 33/40 (2022.01); B08B 3/10 (2006.01); B08B 9/00 (2006.01); B28C 5/16 (2006.01); B28C 5/46 (2006.01)
CPC (source: EP)
B01F 27/091 (2022.01); B01F 27/1921 (2022.01); B01F 27/84 (2022.01); B01F 33/4021 (2022.01); B01F 35/1452 (2022.01); B08B 3/102 (2013.01); B08B 9/00 (2013.01); B28C 5/16 (2013.01); B28C 5/462 (2013.01)
Citation (search report)
- [XA] DE 2245302 A1 19740328 - PAPENMEIER KG MASCHF GUENTHER
- [XA] SU 1749050 A2 19920723 - RIZHSKIJ POLT INST [SU], et al
- [XA] US 5718508 A 19980217 - WILLIAMS HAROLD V [US]
- [XA] EP 0053759 A2 19820616 - HERFELD FRIEDRICH W
- [XA] CH 555522 A 19741031 - NAUTAMIX PATENT AG
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13189061 A 20131017