Resources Contact Us Home
Noise reduction method and system for weight scale

Image Number 16 for United States Patent #7462786.

A weight scale including: a measuring electronic circuit including a filter; a load cell attachable to a support housing and generating a load signal processed by the filter of the electronic circuit; a spring coupled to the load cell to apply a force to the load cell, wherein the load signal is indicative of the force, and a scale beam connected to the spring and to the support housing, wherein a weight to be measured is attached to the scale beam and the force applied by the spring is indicative of the weight, and wherein natural frequencies of the weight and spring is higher than a cut-off frequency of the filter.

  Recently Added Patents
Hand mixer
Water purification using energy from a steam-hydrocarbon reforming process
Meter socket cabinet
Vehicle window opening and closing control device
Biometric data display system and method
Universal data-driven computer proxy
Antibodies to OX-2/CD200 and uses thereof
  Randomly Featured Patents
Sink bridge
Combined memo pad holder, calendar holder and pen holder, or the like
Carpenter's portable precision adjustable length cutting gauge
Flush valve
Shielding system and method
Rapid computer modeling of faces for animation
Collapsible wheel chair
Steel strap and method of making
Apparatus for driving expansion pole for use in vehicle
Two-step processes for the preparation of unsaturated polyesters