Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture
Reexamination Certificate
2007-05-01
2007-05-01
Cronin, Stephen K. (Department: 3747)
Internal-combustion engines
Charge forming device
Auxiliary air or oxygen added to combustible mixture
Reexamination Certificate
active
11126721
ABSTRACT:
This invention is a nitrous oxide delivery system to improve engine power in which the nitrous oxide leaves its storage bottle as a vapor rather than conventional liquid delivery systems in which it leaves as a liquid. This system can therefore use a relatively simple pressure regulator and fixed orifice to maintain an essentially constant nitrous oxide mass flow rate over a wide range of storage bottle pressure. The nitrous oxide which enters the engine does not contain any ice crystals and will not cause icing, therefore allowing introduction of the nitrous virtually anywhere in the engine's induction tract.
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How to Install and Use Nitrous Oxide, p. 10 bottom pic. and desc., p. 11 2nd and 3rd left pic. and desc., p. 12 2nd para. center column, p. 16. 1st Para. Center Column, p. 22 2nd Para. 2nd Column, p. 30 4.1.1.1 Bottle Orientation, “Car Tech”.
Nitrous Express Catalog 2005, p. 19 “Purge Value”, p. 21 & 43 “Purge Valve”, p. 46 “Iceman Pure.Flo”, p. 61 5th Question.
Nitrous Oxide Systems 2005 Catalog, p. 7 Center Column Line 41, p. 15 Top of 3rd Column, p. 28 1st Para. Lines 5 2nd Para. Line 7, p. 55 “Purge Kits”.
Ali Hyder
Cronin Stephen K.
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