EP 0138702 B1 19870902 - APPARATUS FOR THE FOOD INDUSTRY WITH ACCESS CONTROLLED BY A DEVICE CREATING A VARIATION IN ELECTRICAL IMPEDANCE
Title (en)
APPARATUS FOR THE FOOD INDUSTRY WITH ACCESS CONTROLLED BY A DEVICE CREATING A VARIATION IN ELECTRICAL IMPEDANCE
Publication
Application
Priority
FR 8316387 A 19831014
Abstract (en)
[origin: ES8506467A1] In a controlled-access apparatus for agricultural food industries, means is provided within the space located between the rotary tool-holder and the edge of the opening of the vessel of the apparatus for a protection and access-control device which performs a double function, namely that of protecting the user against accidental bodily injuries and that of allowing penetration of/or access to agricultural food products or ingredients, utensils or instruments having predetermined characteristics such as zero electrical conductivity and nonmagnetic properties.
IPC 1-7
IPC 8 full level
A23L 1/00 (2006.01); B01F 35/60 (2022.01); G05B 9/02 (2006.01)
CPC (source: EP US)
B01F 35/20 (2022.01 - EP US); B01F 35/60 (2022.01 - EP US)
Designated contracting state (EPC)
DE GB IT SE
DOCDB simple family (publication)
EP 0138702 A1 19850424; EP 0138702 B1 19870902; AU 3417884 A 19850418; CA 1245746 A 19881129; DE 3465704 D1 19871008; ES 536718 A0 19850801; ES 8506467 A1 19850801; FI 74588 B 19871130; FI 74588 C 19880310; FI 844021 A0 19841012; FI 844021 L 19850415; FR 2553299 A1 19850419; JP S60151703 A 19850809; NO 844100 L 19850415; US 4683381 A 19870728
DOCDB simple family (application)
EP 84402017 A 19841008; AU 3417884 A 19841012; CA 465051 A 19841010; DE 3465704 T 19841008; ES 536718 A 19841011; FI 844021 A 19841012; FR 8316387 A 19831014; JP 21506884 A 19841013; NO 844100 A 19841012; US 65752384 A 19841004