EP 0111148 A3 19860716 - STIRRING APPARATUS WITH A BLOW-SENSITIVE PROTECTIVE LAYER
Title (en)
STIRRING APPARATUS WITH A BLOW-SENSITIVE PROTECTIVE LAYER
Publication
Application
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
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)
- [X] DE 2103621 A1 19710805 - SCHNEIDER F
- [X] DE 1295525 B 19690522 - UNITED KINGDOM GOVERNMENT
- [X] DE 1096874 B 19610112 - DER LUDWIG VON ROLL SCHEN EISE
- [X] GB 806764 A 19581231 - PFAUDLER CO INC
- [Y] EP 0036325 A2 19810923 - SILVERSON MACHINES LTD [GB]
- [Y] AU 467217 B2 19751127
- [A] EP 0031604 A1 19810708 - VANDEKERCKHOVE CONSTR [BE]
- [A] BE 523714 A
- [A] US 3120948 A 19640211 - ANDREW STRATIENKO
- [A] US 1667944 A 19280501 - NICHOLS EDGAR B
- [A] US 2852238 A 19580916 - EMERICH VARKONY
- [A] DE 3100765 A1 19820128 - TRELLEBORG AB [SE]
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