Resources Contact Us Home
Method and apparatus for engine monitoring

Image Number 8 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
Network-based dynamic encoding
Image processing apparatus and image processing method
File management apparatus and file management apparatus controlling method
Image reproduction system and image reproduction processing program
Information processing apparatus and update information obtainment method
Local access to data while roaming with a mobile telephony device
Display apparatus, control method thereof, and program
  Randomly Featured Patents
Productive method of amorphous metal-metal jointed parts and amorphous metal-metal jointed parts
Filter structure with anti-rotation keying
Single camera system and method for range and lateral position measurement of a preceding vehicle
Portable electrolytic apparatus for purifying drinking water
Inflation gas generation devices and methods utilizing joule-thomson heating
Knitted garments
Regulated pressure supply for a variable-displacement reversible hydraulic motor
Method and product for mitigating pet malodors
Method and device for the production of mineral wool by using mineral wool waste as recycled starting material
Methods of preparing iron oxide mortars or cements with admixtures and the resulting products