Oxygen enrichment system for wheeled vehicles cross-reference to related applications
First Claim
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1. In a wheeled vehicle having a passenger compartment and a motor for propelling the vehicle, the improvement comprising a system for supplying oxygen-enriched air to said passenger compartment including:
- a supply of oxygen;
a diluter for mixing oxygen from said supply of oxygen with an air supply to produce oxygen-enriched air;
a conduit for flowing said oxygen-enriched air into said passenger compartment;
an oxygen concentration detection device for detecting the oxygen content of air in said passenger compartment; and
a regulator for regulating the flow of oxygen-enriched air into said passenger compartment to commence the flow when the oxygen content in said passenger compartment falls below a first preselected level and to stop the flow when the oxygen content in said compartment rises to a second preselected level.
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Abstract
This invention provides supplemental oxygen to the passenger compartment of wheeled vehicles to reduce drowsiness of drivers of wheeled vehicles so as to reduce the number of accidents caused by drowsy drivers. The invention also makes drivers and passengers in wheeled vehicles more alert and feel better by increasing the percentage of oxygen in the passenger compartments of wheeled vehicles to a beneficial and safe level.
16 Citations
12 Claims
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1. In a wheeled vehicle having a passenger compartment and a motor for propelling the vehicle, the improvement comprising a system for supplying oxygen-enriched air to said passenger compartment including:
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a supply of oxygen; a diluter for mixing oxygen from said supply of oxygen with an air supply to produce oxygen-enriched air; a conduit for flowing said oxygen-enriched air into said passenger compartment; an oxygen concentration detection device for detecting the oxygen content of air in said passenger compartment; and a regulator for regulating the flow of oxygen-enriched air into said passenger compartment to commence the flow when the oxygen content in said passenger compartment falls below a first preselected level and to stop the flow when the oxygen content in said compartment rises to a second preselected level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for supplying gaseous oxygen to a passenger compartment in a wheeled vehicle having an internal combustion engine and an electricity generating device, comprising:
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an oxygen supply system; a diluter for mixing oxygen from said oxygen supply system with an air supply to produce an oxygen-enriched air supply; a conduit for flowing said oxygen-enriched air into said passenger compartment; an oxygen concentration measuring device for measuring the oxygen content of air in said passenger compartment; and a regulator for regulating the flow of said oxygen-enriched air into said passenger compartment so as to commence the flow when the oxygen content in said compartment falls below about 20-21 percent by volume and to stop the flow when the oxygen content rises to about 24-25 percent by volume. - View Dependent Claims (10, 11, 12)
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Specification