Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rotary engine having controller and transfer gears










Image Number 15 for United States Patent #4738235.

A rotary engine has a first ring-shaped floor portion connected to an inner shaft for rotation therewith and a second ring-shaped floor portion connected to an outer shaft for rotation therewith. The annular floor portions cooperate with an engine casing to define an annular chamber. A first pair of diametrically aligned pistons are positioned within the annular chamber and are connected to the first ring-shaped floor portion while a second pair of diametrically aligned pistons are positioned within the angular chamber and connected to the second ring-shaped floor portion. The pistons cooperate to define a plurality of combustion chambers. Means are provided for causing combustion in the combustion chambers for imparting rotary motion to the inner and outer shafts. A first power transfer gear connected to the inner shaft transfers power to a drive shaft when the inner shaft is driven and a second power transfer gear connected to the outer shaft transfers power to the drive shaft when the outer shaft is driven. Unique piston seals, a controller for regulating the position of the pistons, and a novel lubrication system are also disclosed.








 
 
  Recently Added Patents
Spectral measurement device
Data unit receiver and sender control method
Touch sensing technology
Methods of measuring cell viability in tissue engineered products
Display apparatus, control method thereof, and program
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Configurable memory controller/memory module communication system
  Randomly Featured Patents
Underfill recognition system for a biosensor
Tool and apparatus for forming a moldable material
Reactive dyes containing a permanent quaternary ammonium group
Tensioner with integral body and arm
Scooter or similar article
Game presentation in a retail establishment
Combination connector
Sound wave therapy application system
Microprocessor cache memory way prediction based on the way of previous memory read
Valve having a flow blocking rotary body