Apparatus and method for a dual power system
AssigneeKolberg-Pioneer, Inc.
InventorsRobert Herman Frohreich, Christopher Bradley Gukeisen, Stephen Alexander Whyte
Life of this patent
Estimating the term…
Abstract
A power system including a pump drive having a first side and a second side, a motor that is operationally connected to the first side of the pump drive, an engine that is operationally connected to the second side of the pump drive, and a pump that is operationally connected to the pump drive. The preferred power system is adapted to power the item of equipment with either the motor or the engine. A method for providing power to an item of equipment by engaging the pump drive with the engine and/or the motor.
Claims16
A dual power system adapted to power an item of equipment, said dual power system comprising:
- (a) a pump drive;
- said pump drive having a gear, a first side, and a second side;
- (b) a dedicated motor, said motor being operationally connected to the first side of the pump drive and said motor receiving power from a power line or genset;
- (c) a dedicated engine, said engine being operationally connected to the second side of the pump drive;
- (d) a pump, said pump being operationally connected to the pump drive;
- (e) a clutch, said clutch operationally connecting the engine to the second side of the pump drive;
- wherein the dual power system is adapted to power the item of equipment with only one of the motor and the engine but not by both the motor and the engine simultaneously;
- and wherein the dual power system is adapted to power the item of equipment without the engine running;
- and wherein the gear is adapted to control the pump;
- and wherein the engine drives the pump drive when the clutch is engaged;
- and wherein the motor drives the pump drive when the clutch is disengaged;
- and wherein the clutch prevents the engine and the motor from simultaneously driving the pump drive.
A method for providing power to an item of equipment, said method comprising:
- (a) providing a dual power system adapted to power an item of equipment, said dual power system comprising:
- (i) a pump drive;
- said pump drive having a gear, a first side, and a second side;
- (ii) a dedicated motor, said motor being operationally connected to the first side of the pump drive and said motor receiving power from a power line or a genset;
- (iii) a dedicated engine, said engine being operationally connected to the second side of the pump drive;
- (iv) a pump, said pump being in fluid communication with the pump drive;
- (v) a clutch, said clutch operationally connecting the engine to the second side of the pump drive;
- wherein the dual power system is adapted to power the item of equipment with only one of the motor and the engine but not by both the motor and the engine simultaneously;
- and wherein the dual power system is adapted to power the item of equipment without the engine running;
- and wherein the gear is adapted to control the pump;
- and wherein the engine drives the pump drive when the clutch is engaged;
- and wherein the motor drives the pump drive when the clutch is disengaged;
- and wherein the clutch prevents the engine and the motor from simultaneously driving the pump drive;
- (b) engaging the pump drive with only one of the motor and the engine.
Dependencies are inferred from the claim text.