ADVANCED INTERNAL COMBUSTION ENGINE AIR INDUCTION CLEANING SYSTEM AND METHOD

• US 20170159621A1
• Filed: 02/15/2016
• Published: 06/08/2017
• Est. Priority Date: 10/10/2014
• Status: Abandoned Application

• Current Assignee: Robert Scott Irwin
• Original Assignee: Robert Scott Irwin
• Inventors: IRWIN, ROBERT SCOTT
• Application Number:
  US15/043,805
• Publication Number:
  US 20170159621A1
• Time in Patent Office: Days
• CPC Class Codes: F02M 35/08 with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners

Abstract

An advanced engine air induction cleaning system and method allows for the safe spraying of multiple types cleaning solutions in alternating, pulsed sequences into the air intake system of a gasoline engine to create a frequency of thermal shocks to the air intake system. The system and method disclosed creates a feedback loop to the system that detects when the vehicle begins to stall, so that the system can stop the spraying of cleaning solutions into the engine'"'"'s air intake to avoid pooling of the cleaning solutions in the engine and thereby avoiding hydro lock conditions. The system and method also creates an excess bottle to hold the excess cleaner to allow the engine to ingest only the requisite amount of cleaner to aid in preventing pooling of cleaner to avoid hydro lock conditions.

Claims

1. An engine air intake cleaning system, comprising:

an enclosure for housing a cleaning agent;

a nozzle;

a conduit allowing movement of the cleaning agent from the enclosure to the nozzle;

a valve having first and second positions, the valve first position being an open position allowing the cleaning agent to pass therethrough, the valve second position being a closed position restricting the cleaning agent from passing therethrough;

a controller in communication with the valve to control the position of the valve; and

a sensor detecting engine idle information and communicating at least some of the detected engine idle information to the controller;

wherein the controller positions the valve at the second position when the controller determines from the communicated engine idle information that engine idle has reached a threshold minimum performance.

2. The engine air intake cleaning system of claim 1, further comprising:

a second enclosure for housing a second cleaning agent; and

a second valve having first and second positions, the second valve first position being an open position allowing the second cleaning agent to pass therethrough, the second valve second position being a closed position restricting the second cleaning agent from passing therethrough;

wherein the controller is in communication with the second valve to control the position of the second valve; and

wherein the controller positions the valve and second valve such that the flow of the cleaning agent and the second cleaning agent is alternated.

3. The engine air intake cleaning system of claim 2, wherein the controller alternates the valve between the valve first position and the valve second position at a frequency that is a predetermined multiple faster than a second frequency at which the controller alternates the second valve between the second valve first position and the second valve second position.

4. The engine air intake cleaning system of claim 1, wherein the controller maintains the valve at the second position for a predetermined amount of time after the controller determines from the communicated engine idle information that engine idle has reached the threshold minimum performance, thereby impeding the engine from stalling.

5. The engine air intake cleaning system of claim 1, wherein the controller maintains the valve at the second position after the controller determines from the communicated engine idle information that engine idle has reached zero performance, thereby preventing the engine from creating a hydro lock condition.

6. The engine air intake cleaning system of claim 1, wherein the sensor is one of:

a vacuum sensor, an air pressure sensor, a power sensor, a temperature sensor, a vibration sensor, a rpm sensor, and sensor monitoring a vehicle computer.

7. The engine air intake cleaning system of claim 1, further comprising a nozzle adapter, allowing connection of the nozzle to at least one of the following engine outlets:

an air intake hose, a vacuum hose port, or a sensor port.

23. The engine air intake cleaning system of claim 1, wherein the controller maintains the valve at the closed position after the controller determines from the communicated engine idle information that engine idle has reached zero performance, thereby preventing the engine from creating a hydro lock condition.

8. An engine air intake cleaning system, comprising:

first and second enclosures for respectively housing first and second cleaning agents;

a nozzle;

conduit coupling the first and second enclosures to the nozzle for providing the first and second cleaning agents to the nozzle;

a first valve associated with the first cleaning agent;

a second valve associated with the second cleaning agent, the first and second valves each having an open position for allowing passage of the respective cleaning agent therethrough and a closed position restricting passage of the respective cleaning agent therethrough;

a controller to control the position of the first and second valves; and

a nozzle adapter configured for connection of the nozzle to an engine outlet;

wherein the controller positions the first and second valves to the open position in an alternating manner.

9. The engine air intake cleaning system of claim 8, further comprising a sensor detecting engine idle information and communicating at least some of the detected engine idle information to the controller;

and wherein the controller positions the first and second valves at the second position when the controller determines from the communicated engine idle information that engine idle has reached a threshold minimum performance.

10. The engine air intake cleaning system of claim 9, wherein the controller maintains both the first and second valves at the closed position after the controller determines from the communicated engine idle information that engine idle has reached a zero performance, thereby preventing the engine from creating a hydro lock condition.

11. The engine air intake cleaning system of claim 9, wherein the controller maintains both the first and second valves at the closed position for a predetermined amount of time after the controller determines from the communicated engine idle information that engine idle has reached the threshold minimum performance, thereby impeding the engine from stalling.

12. The engine air intake cleaning system of claim 9, wherein the sensor is one of:

a vacuum sensor, an air pressure sensor, a power sensor, a temperature sensor, a vibration sensor, a rpm sensor, and sensor monitoring a vehicle computer.

13. The engine air intake cleaning system of claim 8, wherein the controller alternates the first valve between the first valve first position and the first valve second position at a frequency that is a predetermined multiple faster than a second frequency at which the controller alternates the second valve between the second valve first position and the second valve second position.

14. An engine air intake cleaning system, comprising:

an enclosure for housing a cleaning agent;

a nozzle;

an excess cleaner collection container, the nozzle being situated within the collection container; and

a first hose allowing movement of the cleaning agent from the enclosure to the nozzle;

a second hose allowing fluid movement of the cleaning agent from the collection container to an opening in a vehicle engine, whereby the cleaning agent in the collection container is accessible to the engine.

15. The engine air intake cleaning system of claim 14, further comprising:

a valve having first and second positions, the valve first position being an open position allowing the cleaning agent to pass therethrough, the valve second position being a closed position restricting the cleaning agent from passing therethrough

a sensor that detects idle information from the engine and communicates at least some of the detected engine idle information to a controller;

the controller in communication with the valve to control the position of the valve; and

wherein the controller positions the valve at the second position when the controller determines from the communicated engine idle information that engine idle has reached a threshold minimum performance.

16. The engine air intake cleaning system of claim 15, wherein the controller maintains the valve at the second position for a predetermined amount of time after the controller determines from the communicated engine idle information that engine idle has reached the threshold minimum performance, thereby impeding the engine from stalling.

17. The engine air intake cleaning system of claim 15, wherein the sensor is one of:

a vacuum sensor, an air pressure sensor, a power sensor, a temperature sensor, a vibration sensor, a rpm sensor, and sensor monitoring a vehicle computer.

18. The engine air intake cleaning system of claim 15, wherein the controller maintains the valve at the second position after the controller determines from the communicated engine idle information that engine idle has reached zero performance, thereby preventing the engine from creating a hydro lock condition.

19. An engine air intake cleaning system, comprising:

an enclosure for housing a cleaning agent;

a nozzle;

a nozzle adapter configured to connect the nozzle to an engine outlet;

a hose allowing movement of the cleaning agent from the enclosure to the nozzle;

a valve having open and closed positions;

a controller to control the position of the valve; and

wherein

the controller alternates the position of the valve, thereby altering the flow of the at least one cleaning agent.

20. The engine air intake cleaning system of claim 19, wherein the valve open position allows the cleaning agent to pass therethrough and the valve closed position restricts the cleaning agent from passing therethrough;

further comprising a sensor that detects idle information from the engine and communicates at least some of the detected engine idle information to the controller; and

wherein the controller positions the valve at the closed position when the controller determines from the communicated engine idle information that engine idle has reached a threshold minimum performance.

21. The engine air intake cleaning system of claim 20, wherein the sensor is one of:

a vacuum sensor, an air pressure sensor, a power sensor, a temperature sensor, a vibration sensor, a rpm sensor, and sensor monitoring a vehicle computer.

22. The engine air intake cleaning system of claim 19, wherein the controller maintains the valve at the closed position for a predetermined amount of time after the controller determines from the communicated engine idle information that engine idle has reached the threshold minimum performance, thereby impeding the engine from stalling.

24. A method of cleaning the air induction of a vehicle engine, comprising the steps:

a. inputting a cleaning solution into a canister and pressurizing the canister;

b. installing at least one cleaning solution hose from the canister to a nozzle, such that the cleaning solution has a pathway from the canister to the nozzle;

c. installing a sensor on the vehicle engine;

d. idling the vehicle engine between predetermined revolutions per minute;

e. providing idle information from the sensor to a controller;

f. spraying the cleaning solution into the vehicle engine via the nozzle;

g. stopping the spray of the cleaning solution when the idle information received by the controller indicates at least one of;

the vehicle engine is about to stall and the vehicle engine has stalled.

25. The method of claim 24, further comprising the step of inputting a second cleaning solution into a second canister and pressurizing the second canister;

wherein;

the cleaning agent flows to a first valve and the second cleaning agent flows to a second valve;

the valves flow to the nozzle;

the first and second valves each have an open position for allowing passage of the respective cleaning agent therethrough and a closed position restricting passage of the respective cleaning agent therethrough;

the controller controls the position of the first and second valves; and

the controller positions the first and second valves to the open position in an alternating manner.

26. The method of claim 24, further comprising the step:

h. adding a fuel additive into the gasoline tank.

27. The method of claim 24, further comprising the steps:

h. inputting the make, model, engine, and make year to an application; and

i. obtaining engine nozzle adapter information from the application based on the input make, model, engine, and make year.

28. The method of claim 27, further comprising the step of:

h. gathering and storing stall information for when particular make, model, engine, and make year have stalled through the cleaning method;

i. using the stall information to make recommendations to user.

29. The method of claim 27, wherein the engine nozzle adapter is installed on one of:

an air intake hose in front of a throttle body, a vacuum hose port, or a sensor port.

30. The method of claim 24, further comprising the steps:

h. providing a sensor to determine at least one of;

whether the cleaning agent canister is empty and whether cleaning agent has stopped flowing; and

i. blowing air from the nozzle to the vehicle engine once the determination of the sensor has been made.

31. An engine air intake cleaning system, comprising:

an enclosure for housing a cleaning agent;

a nozzle;

a conduit allowing movement of the cleaning agent from the enclosure to the nozzle;

a valve having first and second positions, the valve first position being an open position allowing the cleaning agent to pass therethrough, the valve second position being a closed position restricting the cleaning agent from passing therethrough;

a controller in communication with the valve to control the position of the valve; and

wherein the valve is in the first position for a predetermined amount of time and then moves to the second position for a predetermined amount of time.

32. The engine air intake cleaning system of claim 31, further comprising:

a second enclosure for housing a second cleaning agent; and

a second valve having first and second positions, the second valve first position being an open position allowing the second cleaning agent to pass therethrough, the second valve second position being a closed position restricting the second cleaning agent from passing therethrough;

wherein the controller is in communication with the second valve to control the position of the second valve; and

wherein the controller positions the valve and second valve such that;

a) the valve is in the first position for a predetermined amount of time while the second valve is in the second position; and

b) the valve is moved to the second position for a second predetermined amount of time, such that both valve and second valve are in the second position for the second predetermined amount of time, and after the second predetermined amount of time, the second valve is moved to the first position for a third predetermined amount of time while the valve is maintained in the first position.