Back to results
US 4,784,170 AGranted
Fuel injector cleaner kit
OwnerPatrick Romanelli, Robert J. Romanelliinventors
Life of this patent
Estimating the term…
Abstract
A fuel injector cleaning kit includes a pressurized container containing a pressurized mixture of a fuel injector cleaning fluid and a motor vehicle fuel. The kit includes instructions, hoses and adapters for connection to a plurality of different motor vehicles. An adjustable pressure regulator, included as part of the kit, controls the pressure of the mixture delivered to the vehicle to a value specific to the particular vehicle.
Claims11
A kit for cleaning fuel injectors in a plurality of different motor vehicles comprising:
- a pressurized container of a mixture of a cleaning fluid and a fuel for said motor vehicle;
- a pressure regulator;
- at least a first coupling means for coupling said pressure regulator to said pressurized container;
- second coupling means for coupling an outlet of said pressure regulator to said fuel injectors;
- said second coupling means including at least first and second different adapters for coupling to said fuel injectors in respective ones of said different motor vehicles;
- and
- said pressure regulator including controllable means for regulating a pressure of said mixture at said outlet to a value appropriate for a particular motor vehicle to which it is coupled.
4 more elements
A kit for cleaning fuel injectors in at least first and second different motor vehicles, comprising:
- a pressurized container;
- a pressurized mixture of a cleaning fluid and a fuel in said pressurized container;
- a pressure regulator;
- first coupling means for coupling said mixture to said pressure regulator;
- second coupling means for coupling said pressure regulator to one of said at least first and second different motor vehicles;
- said second coupling means including at least first and second hoses and at least first and second adapters;
- and
- said pressure regulator including adjustable means for regulating a pressure of said mixture fed to said motor vehicle to a value appropriate for said one of said at least first and second different motor vehicles.
5 more elements
Dependencies are inferred from the claim text.