Electronic dispensing heads

• US 5,507,411 A
• Filed: 06/06/1995
• Issued: 04/16/1996
• Est. Priority Date: 02/09/1990
• Status: Expired due to Term

• Current Assignee: Arganious E. Peckels
• Original Assignee: Berg Companies Incorporated (Johnson Controls International plc)
• Inventors: Peckels, Arganious E.
• Primary Examiner(s): Kashnikow, Andres
• Assistant Examiner(s): Bomberg, Kenneth
• Application Number:
  US08/470,797
• Time in Patent Office: 315 Days
• Field of Search: 222/1, 222/14, 222/23, 222/25-28, 222/30, 222/36, 222/37, 222/39, 222/640, 222/641
• US Class Current: 222/1
• CPC Class Codes: B67D 2001/0811 provided with coded information
• CPC Class Codes: B67D 2210/00089 Remote control means, e.g. by electromagnetic signals
• CPC Class Codes: B67D 2210/00144 Magnets, e.g. used in valves or for stirring
• CPC Class Codes: B67D 3/0041 with provisions for metering the liquid to be dispensed
• CPC Class Codes: B67D 3/0051 dispensing by tilting
• CPC Class Codes: B67D 3/0077 Electronic circuitry
• CPC Class Codes: G01F 11/265 of the ball type
• CPC Class Codes: G01F 13/006 measuring volume in function of time

Abstract

A liquid dispensing method and apparatus has a system with new individual dispensing heads connectible one each to a plurality of different liquid bottles, i.e. liquor, and a remote dispensing data receiver and computer that receives data from each head. Each head has structure for being secured to a bottle, a liquid bore and an air vent, and one or more of the following features and functions: an electronic dispensing timer, a stop pour annunciator, a magnetically latched dispensing control valve, an electronic bottle lock a radio transmitter and antenna, an electronic fractional pour annunciator, programmable dispensing control, a micro-processor computer, a data storage, a data I/O structure, and structure and function for uniquely electrically identifying each head and liquid. The recover/computer has a data receiver and has structure and function to electronically program each head, the computer provides a record of all important dispensing data including head connection to bottles, head numbers, liquid identities, quantities of dispense cycle, quantity of liquid dispensed, inventory status and other desirable business data. The annuciator equipped head has an interior light that illuminates the entire transparent or transluscent head.

Claims

1. A method of dispensing a liquid from a bottle of liquid, comprising the steps of

(a) magnetically locking a ferrous valve member to a permanently magnetized valve latch pad in a dispensing head secured to the bottle of liquid;

(b) manually inverting the bottle and head and pouring the liquid out of the bottle through the head and past the ferrous valve member; and

(c) demagnetizing the valve latch pad with a demagnetizing means dropping the ferrous valve member to close a valve seat in the head while the secured bottle and head are inverted, thereby terminating pouring of liquid from the bottle.

2. A method of dispensing a plurality of predetermined quantities of a liquid from a bottle of liquid, comprising the steps of

(a) connecting a pouring head to a bottle of liquid;

(b) inverting the connected head and bottle and pouring the liquid from the bottle and out of the head through a spout;

(c) sensing that pouring of liquid has commenced sensing means;

(d) timing a period of pouring with a timing means;

(e) electromagnetically releasing a magnetically responsive valve from a magnet by a releasing means to close the spout and terminate liquid pouring, upon expiration of the time period, thereby pouring a first predetermined quantity of liquid;

(f) vertically shaking the inverted head and bottle; and

causing the valve to move away from the spout of the head;

(g) magnetically latching the valve to the magnet during the vertical shaking of the head and bottle;

(h) electronically sensing that the bottle and head are inverted and that the valve is magnetically latched; and

(i) electronically re-staring the timing means to pour a subsequent predetermined quantity of the liquid from the bottle.

3. A method of dispensing a liquid from a bottle of liquid, comprising the steps of

(a) connecting a discrete pouring head to the bottle of liquid;

(b) a user manually inverting the connected head and bottle and pouring the liquid from the bottle through the head;

(c) starting timing means in the head for timing pouring upon inversion of the bottle;

(d) timing the pouring with the timing means in the head, the timing means programmed to cause a valve in the head to terminate pouring upon the expiration of a first predetermined time period;

(e) the head signaling to the user completion of at least one intermediate time period with a human perceptible signaling means in the head while the bottle and head remain inverted; and

(f) terminating pouring out of the head either by the user manually terminating pouring in response to the signal by righting the bottle or by the timing means actuating the valve in the head terminating pouring at the expiration of the first predetermined time period.

4. The method of claim 3, including the further step of adding a time delay to said at least first predetermined time period, thereby pouring equal volumes of liquid in said at least first and in each subsequent predetermined time period, within a single uninterrupted pour.

5. The method of claim 3, including the further step of varying a successive predetermined time period on successive time periods, thereby improving the relative volumetric accuracy of successive pours from the bottle as the liquid in the bottle is reduced.

6. The method of claim 3, wherein the signaling means is a light and the step of signaling is implemented by lighting an annunciator attached to the head.

7. A method of dispensing a liquid from a normally upright liquid bottle having an adjoined dispensing head, comprising the steps of

(a) a user inverting the normally upright liquid bottle and dispensing head, and pouring the liquid out of the bottle through a spout in the dispensing head;

(b) actuating a signaling timer within the head which registers that the bottle and head have been inverted;

(c) timing the inversion of the bottle with the signaling timer which measures both a first predetermined period of time and a second predetermined period of time;

(d) said signal timer actuating an annunciator on the dispensing head which indicates when the first predetermined unit of time has elapsed; and

(e) terminating pouring either by (i) the user reverting the dispensing head and bottle to the normally upright position and thereby terminating the pouring after the annunciator indicates the first predetermined unit of time or (ii) the dispensing head terminating pouring when the second predetermined time period has elapsed, whereby one of at least two predetermined volumes of liquid is poured from the bottle.