| 2022 | Invention | Flywheel containment with external touchdown rings at reduced diameter. 
Apparatus for containing... | 
				    			
				    				
				    					|  | Invention | Sealing system for flywheel in a vacuum. An apparatus comprising: a flywheel; a shaft; a bearing ... | 
				    			
				    				
				    					|  | Invention | Sealing arrangement for flywheel and bearing in vacuum. An apparatus comprising: a flywheel; a sh... | 
				    			
				    				
				    					|  | Invention | Flywheel containment with reduced diameter touchdown rings. Apparatus for containing a flywheel c... | 
				    			
				    				
				    					|  | Invention | Sealing system. An apparatus comprising: a flywheel mounted on a flywheel shaft; a bearing arrang... | 
				    			
				    				
				    					|  | Invention | Sealing system. An apparatus comprising: a flywheel (3) mounted on a flywheel shaft (4); a bearin... | 
				    			
				    				
				    					| 2021 | Invention | Active electric ess. 
An AC generating system having a power source, a controller, and an energy ... | 
				    			
				    				
				    					|  | Invention | Power generation control with an energy storage system. An AC generating system having a power so... | 
				    			
				    				
				    					| 2019 | Invention | Transmission for energy storage device, energy storage device and method for controlling the tran... | 
				    			
				    				
				    					| 2018 | Invention | Energy storage and recovery system. The invention relates to an energy storage and recovery syste... | 
				    			
				    				
				    					|  | Invention | An energy storage and recovery system. The invention relates to an energy storage and recovery sy... | 
				    			
				    				
				    					|  | Invention | Vacuum management system. The invention provides a flywheel system comprising a flywheel mounted ... | 
				    			
				    				
				    					| 2017 | Invention | Torque or power monitor. An energy storage and transmission system (ESRS) (69) comprises a transm... | 
				    			
				    				
				    					| 2016 | Invention | Clutched flywheel transmission. An energy storage and recovery system device for a vehicle, compr... | 
				    			
				    				
				    					|  | Invention | High speed flywheel. A high speed flywheel system, including a flywheel mounted on a shaft, the f... | 
				    			
				    				
				    					|  | Invention | Link member for a flywheel. 
The present invention relates to a flywheel apparatus for energy sto... | 
				    			
				    				
				    					|  | Invention | Carrier for a flywheel. The present invention relates to a flywheel apparatus for energy storage ... | 
				    			
				    				
				    					| 2014 | Invention | High speed flywheel seal. 
A seal for a high speed flywheel mounted on a shaft, the seal having a... | 
				    			
				    				
				    					| 2012 | Invention | High speed flywheel. A high speed flywheel system for a vehicle, i.e. capable of running at speed... | 
				    			
				    				
				    					| 2008 | P/S | Flywheels (machine); parts of motors and engines; parts and
 fittings therefor. Energy storage an... | 
				    			
				    				
				    					|  | P/S | Flywheels (machine); parts of motors and engines; parts and fittings therefor. Energy storage and... | 
				    			
				    				
				    					|  | Invention | High speed flywheel containment. The present invention provides a high inertia flywheel for a veh... |