Shut-off valve for juice dispensing system

Claim 2

A shut-off valve connector for a juice dispensing conduit comprising: (a) a housing enclosing an elongated chamber therein, said housing having an inlet opening into said chamber in a proximal end of said housing, and having an outlet port in a sidewall of said housing in communication with said chamber; (b) a sleeve located in said chamber for reciprocating movement therein between a closed position and an open position; (c) said sleeve having a passageway therethrough including an inlet opening in a proximal end thereof in fluid communication with said inlet opening of said housing, and an outlet opening in a side thereof mating with said outlet port when said sleeve is in said open position; (d) means for biasing said sleeve into its closed position; (e) a coupling connected to the proximal end of said valve connector housing for attaching said valve connector to a container spout, whereby upon such attachment said sleeve will be forced to move, relative to said housing, to said open position; (f) said sleeve passageway having a smooth interior surface and having a substantially uniform circular cross-section along its entire length, said passageway including a smoothly curving 90° bend therein; and (g) a fitting connected to said housing surrounding said outlet port of said housing and having a fitting passageway therethrough identical to that of said sleeve passageway.

Claim 3

The valve connector as recited in claim 1 wherein said biasing means is a coil compression spring positioned in said chamber between a distal end of said sleeve and a distal end of said housing.

Claim 4

The valve connector as recited in claim 1 in combination with an orange juice container having a spout adapted to couple to said valve connector and to contact said sleeve when said valve connector is coupled thereto, for opening said valve connector.

Claim 5

The valve connector as recited in claim 3 wherein said spout has a juice passageway therethrough identical in cross-sectional size and shape to that of said sleeve passageway, to prevent any pulp in the juice from clogging said passageway.

Claim 6

Apparatus for dispensing pulp-containing juice comprising: (a) a dispensing valve for mixing juice and water, and including a water conduit connected thereto and a juice conduit connected at one end thereof to said dispensing valve; (b) means for forcing juice through said juice conduit; (c) a shut-off valve connector connected to the other end of said juice conduit; (d) a container for juice concentrate and including a spout having a juice passageway therethrough; and (e) said shut-off valve connector having a juice passageway therethrough identical in cross-sectional size and shape to that of said spout, to prevent clogging by pulp; (f) said shut-off valve connector comprising: i. a housing having an elongated chamber therein, said housing having an inlet opening into said chamber in a proximal end of said housing, and having an outlet port in a sidewall of said housing in communication with said chamber; ii. a sleeve located in said chamber for reciprocating movement therein between a closed position and an open position; iii. said sleeve having a passageway therethrough including an inlet opening in a proximal end thereof in fluid communication with said inlet opening of said housing, and an outlet opening in a side thereof mating with said outlet port when said sleeve is in said open position; iv. means for biasing said sleeve into its closed position; v. a coupling connected to the proximal end of said valve connector housing for attaching said valve connector to said bag spout, whereby upon such attachment said sleeve will be forced to move, relative to said housing, to said open position; vi. said sleeve passageway having a smooth interior surface and having a substantially uniform circular cross-section along its entire length, said passageway including a smoothly curving 90° bend therein; and vii. a fitting connected to said housing surrounding said outlet port of said housing and having a fitting passageway therethrough identical to that of said sleeve passageway.

Claim 7

Apparatus for dispensing pulp-containing juice comprising: (a) a dispensing valve for mixing juice and water, and including a water conduit connected thereto and a juice conduit connected at one end thereof to said dispensing valve; (b) means for forcing juice through said juice conduit; (c) a shut-off valve connector connected to the other end of said juice conduit; (d) a container for juice concentrate and including a spout having a juice passageway therethrough; and (e) said shut-off valve connector having a juice passageway therethrough identical in cross-sectional size and shape to that of said spout, to prevent clogging by pulp; (f) said shut-off valve connector comprising: i. a housing having an elongated chamber therein, said housing having an inlet opening into said chamber in a proximal end of said housing, and having an outlet port in a sidewall of said housing in communication with said chamber; ii. a sleeve located in said chamber for reciprocating movement therein between a closed position and an open position; iii. said sleeve having a passageway therethrough including an inlet opening in a proximal end thereof in fluid communication with said inlet opening of said housing, and an outlet opening in a side thereof mating with said outlet port when said sleeve is in said open position; iv. means for biasing said sleeve into its closed position; v. a coupling connected to the proximal end of said valve connector housing for attaching said valve connector to said bag spout, whereby upon such attachment said sleeve will be forced to move, relative to said housing, to said open position; vi. said sleeve passageway having a smooth interior surface and having a substantially uniform circular cross-section along its entire length, said passageway including a smoothly curving 90° bend therein; and vii. a fitting connected to said housing surrounding said outlet port of said housing and having a fitting passageway therethrough identical to that of said sleeve passageway.