Magnetically actuated reciprocating motor and process using reverse magnetic switching

• US 20060131887A1
• Filed: 02/15/2006
• Published: 06/22/2006
• Est. Priority Date: 05/24/2002
• Status: Abandoned Application

• Current Assignee: Kendall C. Gosvener
• Original Assignee: Kendall C. Gosvener
• Inventors: Gosvener, Kendall C.
• Application Number:
  US11/356,372
• Publication Number:
  US 20060131887A1
• Time in Patent Office: Days
• US Class Current: 290/1.R
• 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 53/00 Alleged dynamo-electric perpetua mobilia
• CPC Class Codes: H02K 7/075 using crankshafts or eccentrics

Abstract

A magnetically actuated reciprocating motor utilizes the stored energy of magnets, particularly rare earth magnets, to reciprocally drive a piston in a cylinder chamber. The piston connects to a converting mechanism, such as a crankshaft having a first and second output shaft, to convert the reciprocating motion of the piston to rotary motion for powering a work object at the second output shaft. The first output shaft operatively connects to and rotatably drives a controlling mechanism, which attaches to a magnetic switching device having a magnetic fixture comprising one or more magnets that magnetically engage a piston magnet associated with the piston. In response to the operation of the controlling mechanism, the magnetic switching device pivots or rotates the magnetic fixture to change the polarity directed at the piston magnet in order to attract or repel the piston, rotate the crankshaft and operate the controlling mechanism.

Claims

1. A magnetically actuated reciprocating motor, comprising:

a cylinder having a first end and a second end, said cylinder defining a chamber therein;

a piston reciprocally disposed in said chamber, said piston having a first end generally disposed toward said first end of said cylinder and a second end generally disposed toward said second end of said cylinder, said piston comprising a piston magnet having a piston magnet polarity directed outward of said first end of said piston toward said first end of said cylinder;

means for converting reciprocating movement of said piston to rotate a work object, said converting means comprising a first output shaft;

a magnetic switching device disposed above said first end of said cylinder, said magnetic switching device comprising a magnetic fixture having one or more fixture magnets, a first fixture polarity and a second fixture polarity, said first fixture polarity corresponding to said piston magnet polarity and said second fixture polarity opposite said piston magnet polarity; and

means interconnecting said first output shaft with said magnetic fixture of said magnetic switching device for controlling rotational movement and timing of said magnetic fixture to reciprocate said piston in said chamber,

wherein said piston is configured to move toward said second end of said cylinder when said first fixture polarity of said one or more fixture magnets is disposed toward said piston magnet and move toward said first end of said cylinder when said second fixture polarity of said one or more fixture magnets is disposed toward said piston magnet so as to rotate said first output shaft and said work object.

2. The reciprocating motor according to claim 1, wherein said piston magnet is attached to said first end of said piston.

3. The reciprocating motor according to claim 1, wherein said piston magnet is integral with said first end of said piston.

4. The reciprocating motor according to claim 1, wherein said converting means comprises a connecting rod having a first end and a second end and a crankshaft defining said first output shaft and a second output shaft, said first end of said connecting rod attached to said piston, said second end of said connecting rod attached to said crankshaft and configured to rotate said crankshaft, said second output shaft connected to said work object and configured to rotate said work object.

5. The reciprocating motor according to claim 1, wherein said controlling means is selected from the group comprising a belt drive, a chain drive and a gear drive, each of said belt drive and said chain drive having a first pulley connected to said first output shaft, a second pulley connected to said magnetic switching device and an elongated member interconnecting said first pulley and said second pulley, said chain drive having a plurality of interconnecting gears, including a first gear connected to said first output shaft and a second gear connected to said magnetic switching device.

6. The reciprocating motor according to claim 1, wherein said magnetic fixture comprises a first fixture magnet and a second fixture magnet, said first fixture magnet having said first fixture polarity disposed outward from said magnetic fixture and said second fixture magnet having said second fixture polarity disposed outward from said magnetic fixture, said controlling means adapted to periodically pivot said magnetic fixture between said first fixture magnet and said second fixture magnet so as to periodically attract and repel said piston magnet and reciprocate said piston.

7. The reciprocating motor according to claim 6, wherein said controlling means comprises a belt interconnecting a first pulley and a second pulley, said first pulley attached to said first output shaft and rotated thereby, said second pulley configured to pivot said magnetic fixture.

8. The reciprocating motor according to claim 1, wherein said magnetic fixture comprises a first fixture magnet, a second fixture magnet, a third fixture magnet and a fourth fixture magnet, each of said first fixture magnet and said third fixture magnet having said first fixture polarity disposed outward from said magnetic fixture, each of said second fixture magnet and said fourth fixture magnet having said second fixture polarity disposed outward from said magnetic fixture, said controlling means adapted to rotate said magnetic fixture so as to periodically direct said first fixture polarity and said second fixture polarity toward said piston magnet so as to periodically attract and repel said piston magnet and reciprocate said piston.

9. The reciprocating motor according to claim 8, wherein said controlling means comprises a belt interconnecting a first pulley and a second pulley, said first pulley attached to said first output shaft and rotated thereby, said second pulley configured to rotate said magnetic fixture.

10. The reciprocating motor according to claim 1 further comprising a support structure disposing said one or more fixture magnets of said magnetic switching device above said first end of said cylinder, said magnetic fixture of said magnetic switching device attached to a magnetic fixture shaft, said magnetic fixture shaft rotatably attached to said support structure.

11. A magnetically actuated reciprocating motor, comprising:

a cylinder having a first end and a second end, said cylinder defining a chamber therein;

a piston reciprocally disposed in said chamber, said piston having a first end and a second end;

a piston magnet at said first end of said piston, said piston magnet having a piston magnet polarity directed outward of said first end of said piston;

means for converting reciprocating movement of said piston to rotate a work object, said converting means comprising a first output shaft;

a magnetic switching device comprising a magnetic fixture attached to a magnetic fixture shaft, said magnetic fixture comprising one or more fixture magnets having a first fixture polarity and a second fixture polarity, said first fixture polarity corresponding to said piston magnet polarity and said second fixture polarity opposite said piston magnet polarity;

a support structure disposing said one or more fixture magnets of said magnetic switching device above said first end of said cylinder, said magnetic fixture shaft rotatably attached to said support structure; and

means interconnecting said first output shaft with said magnetic fixture shaft of said magnetic switching device for controlling rotational movement and timing of said magnetic fixture to reciprocate said piston in said chamber,

wherein said piston is configured to move toward said second end of said cylinder when said first fixture polarity of said one or more fixture magnets is disposed toward said piston magnet and move toward said first end of said cylinder when said second fixture polarity of said one or more fixture magnets is disposed toward said piston magnet so as to rotate said first output shaft and said work object.

12. The reciprocating motor according to claim 11, wherein said controlling means is selected from the group comprising a belt drive, a chain drive and a gear drive, each of said belt drive and said chain drive having a first pulley connected to said first output shaft, a second pulley connected to said magnetic switching device and an elongated member interconnecting said first pulley and said second pulley, said chain drive having a plurality of interconnecting gears, including a first gear connected to said first output shaft and a second gear connected to said magnetic switching device.

13. The reciprocating motor according to claim 11, wherein said magnetic fixture comprises a first fixture magnet and a second fixture magnet, said first fixture magnet having said first fixture polarity disposed outward from said magnetic fixture and said second fixture magnet having said second fixture polarity disposed outward from said magnetic fixture, said controlling means adapted to periodically pivot said magnetic fixture between said first fixture magnet and said second fixture magnet so as to periodically attract and repel said piston magnet and reciprocate said piston.

14. The reciprocating motor according to claim 13, wherein said controlling means comprises a belt interconnecting a first pulley and a second pulley, said first pulley attached to said first output shaft and rotated thereby, said second pulley attached to said magnetic fixture shaft and configured to pivot said magnetic fixture shaft.

15. The reciprocating motor according to claim 11, wherein said magnetic fixture comprises a first fixture magnet, a second fixture magnet, a third fixture magnet and a fourth fixture magnet, each of said first fixture magnet and said third fixture magnet having said first fixture polarity disposed outward from said magnetic fixture, each of said second fixture magnet and said fourth fixture magnet having said second fixture polarity disposed outward from said magnetic fixture, said controlling means adapted to rotate said magnetic fixture so as to periodically direct said first fixture polarity and said second fixture polarity toward said piston magnet so as to periodically attract and repel said piston magnet and reciprocate said piston.

16. The reciprocating motor according to claim 15, wherein said controlling means comprises a belt interconnecting a first pulley and a second pulley, said first pulley attached to said first output shaft and rotated thereby, said second pulley attached to said magnetic fixture shaft and configured to rotate said magnetic fixture shaft.

17. The reciprocating motor according to claim 11, wherein said cylinder and said piston are made from or coated with a nonferromagnetic material.

18. The reciprocating motor according to claim 11, wherein said support structure abuts said first end of said cylinder.

19. A magnetically actuated reciprocating motor, comprising:

a cylinder having a first end and a second end, said cylinder defining a chamber therein;

a piston reciprocally disposed in said chamber, said piston having a first end and a second end;

a piston magnet at said first end of said piston, said piston magnet having a piston magnet polarity directed outward of said first end of said piston;

means for converting reciprocating movement of said piston to rotate a work object, said converting means comprising a first output shaft;

a magnetic switching device comprising a magnetic fixture attached to a magnetic fixture shaft, said magnetic fixture comprising at least a first fixture magnet and a second fixture magnet, said first fixture having a first fixture polarity and said second fixture magnet having a second fixture polarity, said first fixture polarity corresponding to said piston magnet polarity and said second fixture polarity opposite said piston magnet polarity;

a support structure disposing said first fixture magnet and said second fixture magnet of said magnetic switching device above said first end of said cylinder, said magnetic fixture shaft rotatably attached to said support structure; and

a first pulley at said first output shaft;

a second pulley attached to said magnetic switching device and adapted to control the rotational movement and timing of said magnetic fixture so as to reciprocate said piston in said chamber; and

a connecting member interconnecting said first pulley and said second pulley,

wherein said piston is configured to move toward said second end of said cylinder when said first fixture polarity of said first fixture magnet is disposed toward said piston magnet and move toward said first end of said cylinder when said second fixture polarity of said second fixture magnet is disposed toward said piston magnet so as to rotate said first output shaft and said work object.

20. The reciprocating motor according to claim 19, wherein said second pulley is adapted to pivot said magnetic fixture.