Apparatus and method for generating power from a flowing liquid

• US 6,662,704 B2
• Filed: 12/12/2001
• Issued: 12/16/2003
• Est. Priority Date: 12/12/2001
• Status: Expired due to Fees

• Current Assignee: Internal Hydro International Incorporated (Fortitude Group, Inc.)
• Original Assignee: Internal Command International, Inc. (Fortitude Group, Inc.)
• Inventors: Nelson, Rianey E.
• Primary Examiner(s): Look, Edward K.
• Assistant Examiner(s): LESLIE, MICHAEL S
• Application Number:
  US10/015,496
• Publication Number:
  US 20030106418A1
• Time in Patent Office: 734 Days
• Field of Search: 913/04, 913/14, 913/44, 417/401
• US Class Current: 91/314
• CPC Class Codes: F01L 29/04 by links or guide rods
• CPC Class Codes: F01L 29/06 by interchanging inlet and exhaust ports
• CPC Class Codes: F01L 29/08 specially for rotary or oscillatory valves
• CPC Class Codes: F03C 1/007 with single cylinder, double-acting piston

Abstract

This invention provides an apparatus and a method for generating power from a flowing liquid. The apparatus has three main components. The first component is a control unit for selectively directing the flowing liquid to the second component, the power unit, which is responsible for generating power. The third component, a reversing unit, is used to adjust the control unit between two control unit configurations. The method involves the manner in which the liquid is passed and directed through the apparatus in order to generate power.

Claims

1. An apparatus for generating power using a flowing liquid, comprising:

a control unit selectively operable between a first control unit configuration and a second control unit configuration for receiving said flowing liquid and selectively directing said flowing liquid to a first power unit aperture when said control unit is in said first control unit configuration, and selectively directing said flowing liquid to a second power unit aperture when said control unit is in said second control unit configuration;

a power unit for generating power, including

a power chamber having said first power unit aperture for receiving said flowing liquid from said control unit, and a second power unit aperture for receiving a flowing liquid from said control unit;

a power operator operable between a first power operator position and a second power operator position and disposed within said power chamber, operatively configured so the power operator becomes disposed in said first power operator position when said control unit is disposed in said first control unit configuration; and

so that the power operator becomes disposed in said second power operator position when said control unit is disposed in said second control unit configuration;

a power transmission linkage operatively communicating with said power operator for transmitting power as said power operator reciprocates between said first power operator position and said second power operator position;

wherein a compressed air generator is operatively associated with said power transmission linkage for generating compressed air as said power operator reciprocates between said first power operator position and said second power operator position, said compressed air generator containing a piston operable between a first piston position and a second piston position; and

a reversing unit to adjust said control unit configuration to become disposed in said first control unit configuration when said power operator becomes disposed in said second power operator position, and to adjust said control unit configuration to become disposed in said second control unit configuration when said power operator becomes disposed in said first power operator position.

2. An apparatus for generating power using a flowing liquid, comprising:

a control unit selectively operable between a first control unit configuration and a second control unit configuration for receiving said flowing liquid and selectively directing said flowing liquid to a first power unit aperture when said control unit is in said first control unit configuration, and selectively directing said flowing liquid to a second power unit aperture when said control unit is in said second control unit configuration;

a power unit for generating power, including

a power chamber having said first power unit aperture for receiving said flowing liquid from said control unit, and a second power unit aperture for receiving a flowing liquid from said control unit;

a power operator operable between a first power operator position and a second power operator position and disposed within said power chamber, operatively configured so the power operator becomes disposed in said first power operator position when said control unit is disposed in said first control unit configuration; and

so that the power operator becomes disposed in said second power operator position when said control unit is disposed in said second control unit configuration;

a power transmission linkage operatively communicating with said power operator for transmitting power as said power operator reciprocates between said first power operator position and said second power operator position; and

a reversing unit to adjust said control unit configuration to become disposed in said first control unit configuration when said power operator becomes disposed in said second power operator position, and to adjust said control unit configuration to become disposed in said second control unit configuration when said power operator becomes disposed in said first power operator position,

and wherein a control unit operator selectively operable between a first control unit operator position and a second control unit operator position is disposed in said control unit for directing said flowing liquid to said first power unit aperture when said control unit operator is in said first control unit operator position, and selectively directing said flowing liquid to said second power unit aperture when said control unit operator is in said second control unit operator position, and wherein said flowing liquid exits said control unit through said second control unit aperture to said second reversing unit channel when said power operator is in said first power operator position, and said flowing liquid exits said control unit through said first control unit aperture to said second reversing unit channel when said power operator is in said second power operator position.

3. An apparatus for generating power using a flowing liquid, comprising:

a control unit selectively operable between a first control unit configuration and a second control unit configuration for receiving said flowing liquid and selectively directing said flowing liquid to a first power unit aperture when said control unit is in said first control unit configuration, and selectively directing said flowing liquid to a second power unit aperture when said control unit is in said second control unit configuration;

a power unit for generating power, including

a power chamber having said first power unit aperture for receiving said flowing liquid from said control unit, and a second power unit aperture for receiving a flowing liquid from said control unit;

a power operator operable between a first power operator position and a second power operator position and disposed within said power chamber, operatively configured so the power operator becomes disposed in said first power operator position when said control unit is disposed in said first control unit configuration; and

so that the power operator becomes disposed in said second power operator position when said control unit is disposed in said second control unit configuration;

a power transmission linkage operatively communicating with said power operator for transmitting power as said power operator reciprocates between said first power operator position and said second power operator position;

wherein said power transmission linkage comprises a rack and a spur gear, a sprocket, a chain, an output power shaft, a timing gear, and a timing belt; and

a reversing unit to adjust said control unit configuration to become disposed in said first control unit configuration when said power operator becomes disposed in said second power operator position, and to adjust said control unit configuration to become disposed in said second control unit configuration when said power operator becomes disposed in said first power operator position.