System and method for testing beverage apparatus before shipment

• US 9,766,112 B2
• Filed: 04/14/2005
• Issued: 09/19/2017
• Est. Priority Date: 04/14/2004
• Status: Active Grant

• Current Assignee: Bunn-O-Matic Corporation
• Original Assignee: Bunn-O-Matic Corporation
• Inventors: Knepler, John T., Powell, Kurt, Muller, Dean, Kaeding, Timothy P., Kobylarz, Robert J.
• Primary Examiner(s): Thanh, Quang D
• Assistant Examiner(s): HARVEY, BRANDON T
• Application Number:
  US11/105,676
• Publication Number:
  US 20050230417A1
• Time in Patent Office: 4,541 Days
• Field of Search: 99279, 99280, 99285, 99290, 324512, 324511, 324522, 324521, 324527, 324531, 29593, 295921, 738658, 73168, 734321, 738659, 73 174, 73149, 702118, 702187, 702 1, 702 33, 702 34, 702 81, 702 82, 702108, 702112, 702114, 702115, 702127, 702182, 702183, 702184, 702188, 702189, 702 55, 137551, 222 23, 222 1, 340500, 340540, 340679, 34087001, 34087016, 141 83
• CPC Class Codes: G01F 25/0092 for metering by volume

Abstract

A system and method for testing a beverage apparatus such as a beverage maker and/or dispenser before shipment. The beverage apparatus includes at least one component that can produce monitorable and/or measurable characteristic. The measurable characteristic may be compared against a threshold value and may include an acceptable tolerance range. In response to an out-of tolerance condition, a fail condition is displayed, otherwise a pass condition is displayed. Also disclosed is a system for storing the measurable characteristic so that the beverage apparatus can be analyzed by comparing its current state versus the baseline state measured before the beverage apparatus was shipped.

Claims

1. A method of testing at least one component of a beverage maker, the method comprising the steps of:

providing the beverage maker having been assembled and prior to shipment from a manufacturing facility, the beverage maker having the at least one component that can produce at least one measurable characteristic before shipment from the manufacturing facility;

testing the beverage maker by retrieving at least one signal from the at least one component of the beverage maker corresponding to the at least one measurable characteristic for providing baseline information associated with the at least one component of the beverage maker prior to shipping from the manufacturing facility;

assigning one of a pass condition and a fail condition to the at least one component of the beverage maker based on a range of signal values for the at least one component of the beverage maker;

saving the baseline information relating to a pass condition signal on a device carried directly on the beverage maker, with the baseline information being selectively retrievable directly from the beverage maker;

after use of the beverage maker to make beverage, comparing a measured current state of the at least one measurable characteristic of the at least one component of the beverage maker to the baseline information of the same at least one measurable characteristic to determine a deviation between the baseline and the current state used to analyze the condition of the at least one component of the beverage maker;

using the deviation to at least one of repair, reconfigure and adjust settings of the at least one component of the beverage maker; and

then

using the beverage maker to make beverage.

2. The method of claim 1, further comprising the step of testing the beverage maker further including comparing the at least one measurable characteristic to a predetermined tolerance to determine the pass condition or the fail condition.

3. The method of claim 1, further comprising, after the step of providing the beverage maker, providing a device for measuring the at least one measurable characteristic in communication with at least one component of the beverage maker, the device being configured to analyze the at least one measurable characteristic, and providing an indicator in communication with and controllably operated by the device for indication of one of the pass condition and the fail condition.

4. The method of claim 3, further comprising:

providing at least one sensor in communication with at least one component of the beverage maker, the at least one sensor being adapted to sense one or more of a flow, a voltage, a current, a phase angle, a temperature, and a period of time; and

using the at least sensor to produce the at least one signal.

5. The method of claim 3, further comprising providing a controller in communication with and controllably operating at least one of at least one sensor and the beverage maker.

6. The method of claim 5, further comprising disabling at least one component of the beverage maker other than the component for which the at least one characteristic is being measured while the step of testing is being performed.

7. The method of claim 5, further comprising providing an external device attachable to the controller, and storing the at least one measurable characteristic in the external device.

8. The method of claim 7, further comprising providing a remote server and sending the at least one measurable characteristic to the remote server over a communications network.

9. The method of claim 1, wherein the least one measurable characteristic is energy consumption.

10. The method of claim 1, wherein the least one measurable characteristic is the amount of dilution material.

11. A method of analyzing at least one component of a beverage maker, the method comprising the steps of:

storing on the beverage maker at least one measurable characteristic of the at least one component of the beverage maker measured after having been assembled and before the beverage maker is shipped from a manufacturing facility, the measured characteristic providing baseline information, the at least one component of the beverage maker being at least one of a valve, thermostat, solenoid, flow regulator, flow meter and power meter;

deploying the beverage maker into the field and making beverage;

identifying the beverage maker;

retrieving the baseline information directly from the beverage maker;

after the deploying, identifying and retrieving steps, comparing a measured current state of the at least one measurable characteristic of the at least one beverage maker component used to make beverage to the baseline information of the same at least one measurable characteristic to determine a deviation between the baseline and the current state to analyze the condition of the at least one component of the beverage maker; and

using the deviation to at least one of repair, reconfigure and adjust settings of the at least one component of the beverage maker to correct at least one of dilution, temperature, flow, input power and energy consumption.

12. The method of claim 11, wherein the step of using the deviation to at least one of repair, reconfigure and adjust settings of the at least one component of the beverage maker further comprises replacing the beverage maker.

13. The method of claim 11, further comprising the step of resetting at least one of a thermostat, flow regulator, solenoid, solenoid valve, dilution delivery portion and brewing portion of the beverage maker to reproduce the at least one measurable characteristic.

14. The method of claim 11, further comprising the step of adjusting a configuration of the beverage maker to account for the deviation.

15. A method of analyzing at least one component of a beverage maker, the method comprising the steps of:

providing the beverage maker comprising a plurality of components for making beverage, each of the plurality of components for making beverage having monitorable characteristics comprising at least one of voltage, current and phase angle, the plurality of components for making beverage each having a factory setting for at least one of voltage, current and phase angle,

testing the beverage maker before shipment to establish baseline data for the monitorable characteristics for each of the plurality of components for making beverage, whereby the baseline data for the plurality of components comprises the baseline configuration of the beverage maker,

deploying the beverage maker in the field and using the beverage maker,

after deploying and using the beverage maker, testing monitorable characteristics of voltage and current of at least one of the plurality of components for making beverage,

determining a deviation between the monitorable characteristics resulting from testing after deploying and using and the baseline data monitorable characteristics of the at least one of the plurality of components for making beverage,

finding the deviation is not within an acceptable range, and

taking action to repair the beverage maker.

16. The method of claim 15, wherein the step of taking action to repair the beverage maker comprises reconfiguring the beverage maker to the baseline configuration.

17. The method of claim 15, wherein the step of providing the beverage maker includes providing a heater having baseline voltage and current monitorable characteristics.

18. The method of claim 15, wherein the step of providing the beverage maker includes providing a solenoid having baseline phase angle and time monitorable characteristics.

19. The method of claim 15, wherein the step of taking action to repair the beverage maker comprises modifying settings to take into account the deviation.

20. The method of claim 15, wherein the step of taking action to repair the beverage maker comprises at least one of replacing one of the plurality of components and replacing the beverage maker.