G - Physics – 07 – F
Patent
G - Physics
07
F
340/124.1
G07F 5/18 (2006.01) G01V 3/08 (2006.01) G06Q 10/00 (2006.01) G07F 9/02 (2006.01)
Patent
CA 1268230
ABSTRACT A device for sensing the number of items (14) consecutively disposed in a compartment (12), preferable bottles or cans disposed in a beverage magazine (13) in a refrigerator (10). At each item (14) at opposite sides of said item electric conducting areas (20a,b,c; 21a,b,c) are provided which form a capaci- tor (22a,b,c). The capacitors formed in each compartment are interconnected to form a circuit (Ck) the capacitance of which depends on the number of items (14) in the compartment (12).
538237
Bjernstad Bjorn L.g.
Gerlach Mariusz
Olsson Nils E.h.
Rubbmark Jan R.
Unruh Leif A.
Aktiebolaget Electrolux
Bjernstad Bjorn L.g.
Fetherstonhaugh & Co.
Gerlach Mariusz
Olsson Nils E.h.
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