U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"The radio craze will die out in time."

Thomas Edison ; 1922

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 60/39.64 - Alternate cycle


Subclass of Class 60 - Power plants
Definition: Plants in which an intermittently actuated motive fluid
No. of patents: 2
Last issue date: 09/15/1981


NumberTitleIssue Date
4288981Turbine-type engine
A turbine-type engine which has a blade-type rotor mounted in a housing on a drive shaft, a plurality of cylinders symmetrically spaced about the drive shaft radially thereof, each having a piston connected by rods to a crank throw of the drive shaft, eac...
09/15/1981
4167851Gas turbine engine control system
An energy producing device is driven by a motor vehicle equipped with a gas turbine engine to produce an energy stored and concurrently to give an engine braking effect to the engine to provide a braking force to decelerate the vehicle and the supply of f...
09/18/1979
 
Sign InRegister
Username  
Password   
forgot password?