Red Team Final PresentationDecember 8, 2008

Fire Safe MicrowaveFire Safe Microwave

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OverviewOverviewBackgroundMicrowave FeaturesTechnical ComponentsBusiness ModelSummary

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Unsafe MicrowavesUnsafe Microwaves

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Microwave Features

Detects spark and/or fire 1. Alerts user of danger2. Shuts down microwave3. Extinguishes flame with CO2

4. Notifies user when unsafe to open door

5. Indicates when CO2 cartridge needs to be replaced

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Product DemonstrationProduct Demonstration

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Product DemonstrationProduct Demonstration

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Component- Circuitry

Digital control system with photodiode sensing

Check for Spark

Spark Detected

Check for Fire

Fire Detected

Stop MicrowaveAlert User

Suppress FireAlert User

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Component- Fire Component- Fire SuppressionSuppression

Cartridge Punctured

Solenoid

CO2

Cartridge

Spring

CO2

Released

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Component- COComponent- CO22 Flow Flow SwitchSwitch

Reset Button

CO2

CO2

Electrical Continuity

CO2 Breaks Continuity

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Testing- Schlieren Flow Testing- Schlieren Flow Visualization for COVisualization for CO22 Nozzle Nozzle

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Testing- Schlieren Flow Testing- Schlieren Flow Visualization for COVisualization for CO22 Nozzle Nozzle

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Component- User Component- User InterfaceInterface3 surveys with over 300 responses

Final design◦LED Light System

◦Auditory Alarm

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Business ModelBusiness Model

Market Fire Safe Technology to OEM through product license

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Version Survey: Price People Will Pay

Manufacturing Cost to Add Feature

Expected Profit

Standard $17 $2.30 $14.70

Deluxe $30 $16.20 $13.80

Price and CostPrice and Cost

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Market PenetrationMarket Penetration

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Expected RevenueExpected Revenue

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Fire DemonstrationFire Demonstration

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Fire DemonstrationFire Demonstration

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AcknowledgmentsAcknowledgmentsProfessor David WallaceInstructors: Kim Vandiver, Matt Duplessie

Mentors: Anna Shih, Jon Evans, Pamela Siska

Papallardo Staff2.009 Instructors, TAs, Mentors, Staff, Maureen Lynch

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Questions or Comments?Questions or Comments?

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Back Up SlidesBack Up Slides

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Circuit DiagramCircuit Diagram

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Component- COComponent- CO22 Flow Flow SwitchSwitch

Reset Button

CO2CO2

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