Spring activated energy transducer generating A/C electricity from reciprocating natural forces

• US 7,476,984 B2
• Filed: 05/26/2006
• Issued: 01/13/2009
• Est. Priority Date: 05/26/2006
• Status: Expired due to Fees

• Current Assignee: Hyun Bong Kim, Jung K.I. Kim, Michelle Lee, Sung K.I. Kim, Yong J.A. Kim
• Original Assignee: Hyun Bong Kim, Jung K.I. Kim, Michelle Lee, Sung K.I. Kim, Yong J.A. Kim
• Inventors: Kim, Jung Ki, Kim, Sung Ki, Lee, Michelle, Kim, Hyun Bong, Kim, Yong Ja
• Primary Examiner(s): Waks; Joseph
• Application Number:
  US11/441,288
• Publication Number:
  US 20070273157A1
• Time in Patent Office: 963 Days
• Field of Search: 290/1.E, 290/1.R, 310/37
• US Class Current: 290/1.00E
• CPC Class Codes: F03G 7/08 recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
• CPC Class Codes: H02K 7/1876 with reciprocating, linearly oscillating or vibrating parts

Abstract

The energy transducer includes an upper part and a lower part. The upper part having a housing, a helix metal spring, a first circular board, a second circular board with a short metal shaft, a ball bearing engaged to the short metal shaft, a third circular board with a groove to receive metal bearing balls, an upper metal shaft welded to the bottom of the third circular board, four arc-shaped springs welded to the bottom of the third circular board, and four sets of wheels rotatably attached to one end of the spring. The lower part includes: a housing, a lower metal shaft, a fourth circular board placed on the upper end of the lower part, bundles of electric wire, pluralities of permanent magnets, and a fifth circular board placed at the lower end of the lower part. As the helix metal spring is compressed by an external force, the bundle of electric wire turns between permanent magnets to produce electricity. Direction of the electricity alternates as the helix metal spring oscillates.

Claims

1. A spring activated energy transducer generating A/C from natural force is comprised of:

an upper part that is comprised of;

a housing, and

a main metal spring of helix shape, and

a first circular board placed on the main metal spring, and

a second circular board that is placed under the main metal spring with a short metal shaft, and

a ball bearing engaged to the short metal shaft, and

a third circular board with a groove to receive metal bearing balls, and

a metal shaft welded vertically to the bottom of the third circular board at the center thereof, and

four arc-shaped springs welded to the bottom of the third circular board along the outer brim thereof, and

four wheels, each of which is rotatably attached to one end of the arc-shaped spring that is opposite of the welded end, and

a lower part that is comprised of;

a housing, and

a metal shaft, and

an upper barrier which has a hole for shaft at the center and placed on the upper end of the lower part, and

bundles of electric wire fixed to the metal shaft, and pluralities of permanent magnets attached to the inner wall of the lower part, and

a lower barrier which has another hole for the shaft at the center and placed at the lower end of the lower part.

2. A spring activated energy transducer generating A/C from natural force of claim 1, wherein bundle of electric wire rotates alternately as the main spring oscillates by the external force to generate alternating current electricity.

3. A spring activated energy transducer generating A/C from natural force of claim 1, wherein one set of wheels, each of which is comprised of two wheels of different size, is attached to each of the four arc-shaped springs.