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
Calibration of quadrature imbalances using wideband signals
Credit flow control scheme in a router with flexible link widths utilizing minimal storage
Methods for forming patterned structures
Architecture and method for multi-aspect touchscreen scanning
Method for specifying control curve parameters for controlling climatic environmental conditions of climate-controlled enclosed spaces
Personalized health communication system
Data processor with virtual machine management
  Randomly Featured Patents
Vehicle tire pressure management system with easily removed wheel and tire
Image transmission apparatus
Methods and hardware for safe memory allocation in arbitrary program environments
Image forming apparatus
Methods of identifying therapeutic compounds in a genetically defined setting
Telephone apparatus and start control method
Compound comprising phenyl pyridine units
Data storage device and data processing method
Cosmetic powder composition
Process for producing glass mold