Method of and apparatus for separating white from yolk of an egg
AssigneeKewpie Corporation
InventorGen Fujimura
Life of this patent
Estimating the term…
Abstract
An egg processing unit is supported by a conveyor and has an egg breaking assembly for breaking the egg-shell of an egg and a separating cup for separating the white of the egg from the yolk thereof. The separating cup is supported by a supporting arm held by the conveyor. The separating cup has a V-shaped escape opening causing the white to overflow and is swingable, in accordance with the natures of the egg to be processed, about a pivot axis extending in a direction perpendicular to the moving direction of the separating cup.
Claims6
An apparatus for separating the white of an egg from the yolk thereof while the apparatus is moving on a high-speed automatic egg-breaking machine, said apparatus comprising:
- (a) a separating cup for receiving the contents of an egg broken by an egg breaking assembly in order to separate the white of the contents from the yolk thereof, said separating cup having an escape opening formed in a portion of a side wall of said separating cup which is the back wall of said separating cup with respect to the direction of motion of said separating cup, said escape opening being sized, shaped, and positioned so that the white flows out of said separating cup through said escape opening while the yolk remains in said separating cup;
- (b) a supporting member for supporting said separating cup so that said separating cup can swing in its direction of motion about a horizontal pivot axis perpendicular to its direction of motion, said supporting member being pivotally held, at its lower part, by a conveyor for moving both said separating cup and the egg breaking assembly at the same time;
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- (c) an adjusting lever extending along said supporting member for swinging said separating cup to set the inclination angle of the cup in its direction of motion, said adjusting lever being elastically biased so that its middle portion elastically abuts against the adjacent surface of said supporting member, the middle portion of said adjusting lever being releasably connectable to said supporting member in a plurality of different angular positions, the lower portion of said adjusting lever forming an operating portion which extends outwardly from said supporting member so that an operator can easily manipulate the lower portion of said adjusting lever so as to connect the middle portion of said adjusting lever to said supporting member at an inclination angle selected as a function of the characteristics of the eggs being broken.
An apparatus for separating the white of an egg from the yolk thereof while the apparatus is moving on a high-speed automatic egg-breaking machine, said apparatus comprising:
- (a) a separating cup for receiving the contents of an egg broken by an egg breaking assembly in order to separate the white of the contents from the yolk thereof, said separating cup having an escape opening formed in a portion of a side wall of said separating cup which is the back wall of said separating cup with respect to the direction of motion of said separating cup, said escape opening being sized, shaped, and positioned so that the white flows out of said separating cup through said escape opening while the yolk remains in said separating cup;
- (b) a supporting member for supporting said separating cup so that said separating cup can swing in its direction of motion about a horizontal pivot axis perpendicular to its direction of motion, said supporting member being pivotally held, at its lower part, by a conveyor for moving both said separating cup and the egg breaking assembly at the same time;
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- (c) an adjusting lever extending along said supporting member for swinging said separating cup to set the inclination angle of the cup in its direction of motion, the middle portion of said adjusting lever being releasably connectable to said supporting member in a plurality of different angular positions, the lower portion of said adjusting lever forming an operating portion which extends outwardly from said supporting member so that an operator can easily manipulate the lower portion of said adjusting lever so as to connect the middle portion of said adjusting lever to said supporting member at an inclination angle selected as a function of the characteristics of the eggs being broken.
Dependencies are inferred from the claim text.