Portable liquid metering device
First Claim
Patent Images
1. A self-contained portable liquid metering and dispensing device comprising:
- a housing (10) having upper pouring means (10a) and lower inlet means (19) for detachably securing to the opening of a liquid container;
air means (16) extending through said housing into said lower means (19);
conduit means connecting said pouring and lower means and including a flexible resilient portion (13), means (12a) for pinching off flow in said resilient portion (13), a reverse polarity motor means (11) connected to and actuating said pinching means (12a);
power means (20) for actuating said motor means (11);
movable magnet means (24b) moved by tipping of the device;
switch means (24) actuated by said magnet means (24g);
logic means (100) actuated by said switch means (24) to cause said motor means to rotate to release said pinching means (12a) from said resilient portion (13), stop rotation for a predetermined period of time and then rotate on reverse to pinch off said resilient portion (13); and
means (17) for counting and displaying the number of actuations of said switch means (24);
all of said means being carried completely by said housing.
1 Assignment
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Accused Products
Abstract
A portable liquid metering device for detachably securing to the opening of a liquid container and adapted to discharge a predetermined volume of liquid upon tipping and having a register for counting and displaying the number of times the bottle is tipped.
45 Citations
4 Claims
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1. A self-contained portable liquid metering and dispensing device comprising:
- a housing (10) having upper pouring means (10a) and lower inlet means (19) for detachably securing to the opening of a liquid container;
air means (16) extending through said housing into said lower means (19);
conduit means connecting said pouring and lower means and including a flexible resilient portion (13), means (12a) for pinching off flow in said resilient portion (13), a reverse polarity motor means (11) connected to and actuating said pinching means (12a);
power means (20) for actuating said motor means (11);
movable magnet means (24b) moved by tipping of the device;
switch means (24) actuated by said magnet means (24g);
logic means (100) actuated by said switch means (24) to cause said motor means to rotate to release said pinching means (12a) from said resilient portion (13), stop rotation for a predetermined period of time and then rotate on reverse to pinch off said resilient portion (13); and
means (17) for counting and displaying the number of actuations of said switch means (24);
all of said means being carried completely by said housing. - View Dependent Claims (2, 3, 4)
- a housing (10) having upper pouring means (10a) and lower inlet means (19) for detachably securing to the opening of a liquid container;
Specification