Resources Contact Us Home
Method and apparatus for engine monitoring

Image Number 5 for United States Patent #5631411.

The invention presented herein makes it possible to construct and operate an engine monitoring apparatus that calculates the engine speed, the engine load and/or engine monitoring quantities basically only from the measurement of an angular velocity curve at the gear rim of an internal combustion engine (optionally, from a plurality of angular velocity curves). The basis is thus simultaneously created for monitoring all other measured quantities within narrow limits that are dependent on load and speed. The invention can also be utilized for control purposes or for measuring power.

  Recently Added Patents
High performance adaptive switched LED driver
Apparatus and method for scrolling a screen of a portable terminal having a touch screen
Inflatable workshop
Method, system, and computer program product for scoring theoretical peptides
Capacity and coverage self-optimization method and device in a mobile network
Decision management system and method
Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same
  Randomly Featured Patents
Process of making a continuous fiber reinforced thermoplastic article
Process for making flavored nut spreads having relatively high sugar levels by using fluid suspension of sugar and oil
Combined bottle and cap
User interface method and apparatus, and computer program
Measuring instrument
Cutting board
Drag system for a reel
Plug connector
Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
Neutrophil function inhibitors