Resources Contact Us Home
Clock-driving device combined with a conventional core

Image Number 7 for United States Patent #6898154.

A clock-driving device combined with a conventional core that takes advantage of conventional quartz oscillation comprises providing a magnet on the hand of the conventional core and providing a reed sensing device in the moving path of the magnet. When the magnet enters the sensing region of the reed sensing device, an electric communication path will be generated periodically and trigger the startup of the motor to drive a micro-motive device as well as to rotate the main mandrel to output power. As the motor driving said rotational mandrel to accomplish one action, said micro-motive device will interrupt the electric communication path so as to save electric power.

  Recently Added Patents
Maltol ether processes and intermediates
Creating three dimensional graphics data
Electronic device with a screen
Amnion-derived cells, methods of making and uses thereof
Financial transaction cards
Image processing apparatus
Vehicle control apparatus
  Randomly Featured Patents
Ultrasonic transducers
Positioning tool for an electric box
Sea water pile hammer
Polishing composition
Anti-pollution and anti-germ system
Method for making succinic acid, bacterial variants for use in the process, and methods for obtaining variants
Apparatus having a first optical sensor making a first measurement to detect position and a second optical sensor making a second measurement
Set of plug with L-shaped pins and corresponding socket
Molding compositions
Mould tool and method for resin transfer moulding