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
Dynamic report mapping apparatus to physical data source when creating report definitions for information technology service management reporting for peruse of report definition transparency a
Apparatus and method for extracting cascading style sheet rules
Manufactured product configuration
Cable exit trough with insert
System for non-destructive image processing
Semiconductor device
Tool box
  Randomly Featured Patents
Method for insertion of a transponder into a living being
Movable terminal in a two terminal memory array
Method and system wherein timeslots allocated for common control channels may be reused for user traffic
Commanded, rail-pressure-based, variable injector boost current duration
Preparation process of 2-chloropropionaldehyde
Input arrangement for controlling electronic device
Auxiliary agent for processing plastics, a method for preparing the agent and a method for producing unsaturated polyester resins characterized by supressed vaporization of the monomer compone
Electrode with reduced resistance grid and hybrid energy storage device having same
Antitheft case for packed discs
Electromagnetic controlled fuel injection apparatus with poppet valve