Dispensing system
AssigneeWaterbury Companies, Inc.
InventorsCarl D Contadini, John J. Dean
Life of this patent
Estimating the term…
Abstract
A method of and system for dispensing material from a dispenser into an area of interest, wherein an interrogation step takes place prior to the dispensing of the material for the satisfaction of at least one criterion relating to the presence/absence of one or more objects, and upon the failure to satisfy the at least one criterion, inhibiting the dispensing of the material to be dispensed until the one or more criterions are satisfied.
Claims28
A method of dispensing material from a dispenser, wherein the material to be dispensed is contained in a source of material that is positionable in a housing of the dispenser, the method comprising the steps of:
- determining that material is to be dispensed from the source in an area of interest;
- interrogating, prior to dispensing material, at least a portion of the area of interest to determine whether one or more objects are present in the interrogated portion of the area of interest and inhibiting the dispensing of the material to be dispensed if the one or more objects are present in the interrogated portion of the area of interest;
- reinterrogating at least a portion of the area of interest to determine whether the one or more objects are still present in the reinterrogated portion of the area of interest, and repeating this reinterrogation step until the one or more objects are no longer present in the reinterrogated portion of the area of interest;
- and
- dispensing the material to be dispensed once the one or more objects are no longer present in at least the reinterrogated portion of the area of interest.
A method of dispensing material from a dispenser, wherein the material to be dispensed is contained in a source of material that is positionable in a housing of the dispenser, the method comprising the steps of:
- setting an interval for the dispensing of material to be dispensed in an area of interest, wherein the dispensing of material is to occur at the end of the interval;
- interrogating, prior to the end of the interval, at least a portion of the area of interest to determine whether one or more objects are present in the interrogated portion of the area of interest and inhibiting the dispensing of the material to be dispensed at the end of the interval if the one or more objects are present in the interrogated portion of the area of interest;
- reinterrogating at least a portion of the area of interest to determine whether the one or more objects are still present in the reinterrogated portion of the area of interest, and repeating this reinterrogation step until the one or more objects are no longer present in the reinterrogated portion of the area of interest;
- and
- dispensing the material to be dispensed once the one or more objects are no longer present in the reinterrogated portion of the area of interest.
A method of dispensing material from a dispenser, wherein the material to be dispensed is contained in a source of material that is positionable in a housing of the dispenser, the method comprising the steps of:
- setting an interval for the dispensing of material to be dispensed in an area of interest;
- interrogating, prior to the end of the interval, at least a portion of the area of interest for the satisfaction of at least one criterion relating to the presence/absence of one or more objects, and upon the failure to satisfy the at least one criterion, inhibiting the dispensing of the material to be dispensed at the end of the interval;
- reinterrogating at least a portion of the area of interest for the satisfaction of the at least one criterion, and repeating this reinterrogation step until the at least one criterion is satisfied;
- once the at least one criterion is satisfied, dispensing material to be dispensed;
- and
- readjusting the interval to take into account the length of time the material was inhibited from being dispensed.
A method of dispensing material from a dispenser, wherein the material to be dispensed is contained in a source of material that is positionable in a housing of the dispenser, the method comprising the steps of:
- setting an interval for the dispensing of material to be dispensed in an area of interest;
- interrogating, after the end of the interval but prior to dispensing, at least a portion of the area of interest to determine whether one or more objects are present in the portion of the area of interest and inhibiting the dispensing of the material to be dispensed if the one or more objects are present in the interrogated portion of the area of interest;
- reinterrogating at least a portion of the area of interest to determine whether the one or more objects are still present in the reinterrogated portion of the area of interest and repeating this reinterrogation step until the one or more objects are no longer present in the reinterrogated portion of the area of interest;
- and
- dispensing the material to be dispensed once the one or more objects are no longer present in the reinterrogated portion of the area of interest.
A system for dispensing material from a source of material into an area of interest, the system comprising:
- a housing unit within which the source of material is positionable;
- an actuation mechanism for causing the dispensing of material from the source of material;
- a controller, coupled to the actuation mechanism, for controlling the actuation of the actuation mechanism;
- an interrogator, coupled to the controller, for interrogating at least a portion of the area of interest, and for providing information to the controller relating to the presence/absence of one or more objects in the interrogated portion of the area of interest;
- wherein the controller inhibits the actuation of the actuation mechanism until it is determined that the one or more objects are no longer present in the interrogated portion of the area of interest.
A system for dispensing material from a source of material into an area of interest, the system comprising:
- a housing unit within which the source of material is positionable;
- an actuation mechanism for causing the dispensing of material from the source of material;
- a controller, coupled to the actuation mechanism, for controlling the actuation of the actuation mechanism;
- an interrogator, coupled to the controller, for interrogating at least a portion of the area of interest prior to the dispensing of material, and for providing information to the controller relating to the presence/absence of one or more objects;
- wherein the controller:
- inhibits the actuation of the actuation mechanism based on a failure to satisfy at least one criterion related to the presence/absence of the one or more objects in the interrogated portion of the area of interest,
- maintains an interval for the dispensing of material to be dispensed in the area of interest and the initial interrogating by the interrogator takes place prior to the end of the interval, and
- readjusts the interval to take into account the length of time the material was inhibited from being dispensed.
A system for dispensing material from a source of material into an area of interest, the system comprising:
- a housing unit within which the source of material is positionable;
- an actuation mechanism for causing the dispensing of material from the source of material;
- a controller, coupled to the actuation mechanism, for controlling the actuation of the actuation mechanism;
- an interrogator, coupled to the controller, for interrogating at least a portion of the area of interest prior to the dispensing of material, and for providing information to the controller relating to the presence/absence of one or more objects;
- wherein the controller:
- inhibits the actuation of the actuation mechanism based on a failure to satisfy at least one criterion related to the presence/absence of the one or more objects in the interrogated portion of the area of interest, and
- maintains an interval for the dispensing of material to be dispensed in the area of interest and the initial interrogating by the interrogator takes place after the end of the interval and prior to dispensing of the material.
A system for dispensing material from a source of material into an area of interest, the system comprising:
- a housing unit within which the source of material is positionable;
- an actuation mechanism for causing the dispensing of material from the source of material;
- a controller, coupled to the actuation mechanism, for controlling the actuation of the actuation mechanism;
- an interrogator, coupled to the controller, for interrogating at least a portion of the area of interest prior to the dispensing of material, and for providing information to the controller relating to the presence/absence of one or more objects;
- wherein the controller inhibits the actuation of the actuation mechanism based on a failure to satisfy at least one criterion related to the presence/absence of the one or more objects in the interrogated portion of the area of interest;
- wherein the interrogator is physically detached from the housing and communicates with the controller over a radio frequency.
A dispenser for dispensing material from a source of material into an area of interest, wherein the dispenser is part of a system that comprises an interrogator for interrogating at least a portion of the area of interest prior to the dispensing of material, and for providing information to the dispenser relating to the presence/absence of one or more objects, wherein the dispenser comprises:
- a housing unit within which the source of material is positionable;
- an actuation mechanism for causing the dispensing of material from the source of material;
- a controller, in communication with the interrogator and coupled to the actuation mechanism, for controlling the actuation of the actuation mechanism;
- wherein the controller inhibits the actuation of the actuation mechanism until it is determined that the one or more objects are no longer present in the interrogated portion of the area of interest.
A system for dispensing material from a source of material into an area of interest, the system comprising:
- a housing unit within which the source of material is positionable;
- dispensing means for causing the dispensing of material from the source of material;
- controlling means, coupled to the dispensing means, for controlling the actuation of the dispensing means;
- means, coupled to the controlling means, for interrogating at least a portion of the area of interest, and for providing information to the controlling means relating to the presence/absence of one or more objects in the interrogated portion of the area of interest;
- wherein the controlling means inhibits the actuation of the dispensing means until it is determined that the one or more objects are no longer present in at least the interrogated portion of the area of interest.
A dispenser for dispensing material from a source of material into an area of interest, wherein the dispenser is part of a system that comprises an interrogator for interrogating at least a portion of the area of interest prior to the dispensing of material, and for providing information to the dispenser relating to the presence/absence of one or more objects, wherein the dispenser comprises:
- a housing unit within which the source of material is positionable;
- dispensing means for causing the dispensing of material from the source of material;
- controlling means, in communication with the interrogator and coupled to the dispensing means, for controlling the actuation of the dispensing means;
- wherein the controlling means inhibits the actuation of the dispensing means until it is determined that the one or more objects are no longer present in at least the interrogated portion of the area of interest.
Dependencies are inferred from the claim text.