Synchronizing system for oscillating mechanism
OwnerWallace F. Wileyinventor
Life of this patent
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Abstract
A method and apparatus for accurately controlling a timekeeping apparatus utilizing a relatively heavy free pendulum or other harmonic structure carrying a permanent magnet, and a powered harmonic structure carrying a ferromagnetic element. The magnet is positioned on its carrier in a manner to effect energy transfer between the pendulums or structures during intermittent periods of magnetic attraction as the two structures oscillate. The free structure governs the speed of oscillation of the powered structure to maintain accurate control over the latter and energy transferred from the powered structure to the free structure maintains continued oscillation of the governing, free structure.
Claims13
Apparatus for enhancing the accuracy of a timing system including a mechanism controlled by a powered oscillating member, said apparatus comprising:
- an oscillating structure having a greater mass than said member;
- a magnetic attracting device including a pair of components, one of the components being carried by the member for movement therewith and the other component being carried by the structure for movement with the latter;
- and
- means mounting the structure for oscillatory movement on a path of travel bringing the components periodically into spaced apart mutually magnetically attracted relationship during oscillation of the structure and the members, whereby energy is transferred between the member and structure through the device during such relationship to govern the rate of oscillation of the member and to continue the oscillation of the structure.
Apparatus for enhancing the accuracy of a timekeeping system including a pendulum controlled, energized clock mechanism, said apparatus comprising:
- a governing pendulum having a greater mass than the clock pendulum;
- a magnetic attracting device having a pair of components, one of said components being carried by the clock pendulum for movement therewith, the other component being carried by said governing pendulum for movement with the latter;
- and
- means mounting the governing pendulum for oscillation on a path of travel to periodically move the components into spaced apart mutual magnetically attracted relationship as the two pendulums oscillate on their respective paths, whereby energy transferred between the pendulums through said device serves to govern the speed of oscillation of the clock pendulum and to power the oscillatory movement of the governing pendulum.
A method of enhancing the accuracy of a timing system including a powered oscillatory member and a free oscillatory member, said method comprising:
- generating a magnetic field from one of the members capable of effecting sufficient magnetic attraction between the members for transfer of energy therebetween;
- moving the members on respective oscillating paths of travel which periodically bring the members into appropriate spaced apart proximity to effect said energy transfer during oscillation;
- utilizing the energy thus transferred from the powered member to the free member to continue the oscillation of the latter;
- and
- utilizing the inherent increase in speed of the powered member resulting from said energy transfer to bring the rate of oscillation of the powered member into a predetermined rate determined by the oscillation rate of the free member.
Dependencies are inferred from the claim text.