Global Patent Index - EP 0111148 A3

EP 0111148 A3 19860716 - STIRRING APPARATUS WITH A BLOW-SENSITIVE PROTECTIVE LAYER

Title (en)

STIRRING APPARATUS WITH A BLOW-SENSITIVE PROTECTIVE LAYER

Publication

EP 0111148 A3 19860716 (DE)

Application

EP 83110903 A 19831102

Priority

CH 690482 A 19821126

Abstract (en)

[origin: US4575253A] The stirrer vessel and stirrer shaft of a stirring apparatus are heated and carry an enamel coating on the surfaces coming into contact with the product. In order to prevent destruction of this enamel coating when the stirrer shaft is severely stressed, elastic intermediate members are arranged between a rigid support shaft and a shaft casing. The stuffing box is also held on the stirrer vessel by a further elastic intermediate member. An elastic packing between the fixed part of the stirrer vessel and the vessel cover fixed to the drive casing balances forces which are transferred from the vessel wall to the drive casing.

IPC 1-7

B01F 7/04

IPC 8 full level

B01F 7/00 (2006.01); B01F 7/04 (2006.01); B01F 15/00 (2006.01); B01F 15/06 (2006.01); B01F 7/02 (2006.01)

CPC (source: EP US)

B01F 27/051 (2022.01 - EP US); B01F 27/052 (2022.01 - EP US); B01F 27/70 (2022.01 - EP US); B01F 35/4122 (2022.01 - EP US); B01F 35/50 (2022.01 - EP US); B01F 35/92 (2022.01 - EP US); B01F 35/95 (2022.01 - EP US); B01F 27/60 (2022.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0111148 A2 19840620; EP 0111148 A3 19860716; US 4575253 A 19860311

DOCDB simple family (application)

EP 83110903 A 19831102; US 55455183 A 19831122