Power systems for transportation and residential uses

• US 20070017718A1
• Filed: 07/20/2005
• Published: 01/25/2007
• Est. Priority Date: 07/20/2005
• Status: Abandoned Application

• Current Assignee: Dennis S. Chrobak
• Original Assignee: Dennis S. Chrobak
• Inventors: Chrobak, Dennis S.
• Application Number:
  US11/185,210
• Publication Number:
  US 20070017718A1
• Time in Patent Office: Days
• US Class Current: 180/65.510
• CPC Class Codes: B60K 2007/0038 the motor moving together with the wheel axle
• CPC Class Codes: B60K 2007/0092 the motor axle being coaxial to the wheel axle
• CPC Class Codes: B60K 6/52 Driving a plurality of drive axles, e.g. four-wheel drive
• CPC Class Codes: B60K 7/0007 the motor being electric
• CPC Class Codes: B60L 2200/12 Bikes
• CPC Class Codes: B60L 2200/18 Buses
• CPC Class Codes: B60L 2200/40 Working vehicles
• CPC Class Codes: B60L 2200/46 Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
• CPC Class Codes: B60L 2220/44 Wheel Hub motors, i.e. integrated in the wheel hub
• CPC Class Codes: B60L 50/20 using propulsion power generated by humans or animals
• CPC Class Codes: H01Q 1/325 characterised by the location of the antenna on the vehicle
• CPC Class Codes: H02K 7/14 Structural association with mechanical loads, e.g. with hand-held machine tools or fans with fan or impeller for cooling the machine H02K9/06
• CPC Class Codes: Y02T 10/62 Hybrid vehicles
• CPC Class Codes: Y02T 10/64 Electric machine technologies in electromobility

Abstract

A power wheel system includes a first wheel member that is attachable to a vehicle, an electric motor that selectively rotates the first wheel member and that is mounted at least partially within the first wheel member and a receiver that is attachable to the vehicle that receives wireless power from a power source, preferably electromagnetic radiation energy from the Earth'"'"'s magnosphere. The power wheel system may also include a first transformer that receives an input voltage from the receiver and supplies a corresponding output voltage to the electric motor. This transformer may be positioned at least partially within the wheel member. The power wheel system may also include a control mechanism that is used to control the power wheel system. In another embodiment some of the same components can be arranged to provide a power residence system.

Claims

1. A power wheel system comprising:

a first wheel member comprising;

(a) a first support member comprising a first spring member defining a plurality of fingers formed from a single section of a spring steel material;

(b) an elastomeric cap that encases ends of the plurality of fingers; and

, (c) a second support member attachable to a vehicle and selectively rotatable with respect to the first spring member;

a first motionless electromagnetic generator mounted to the second support member and defining at least a portion of an arc, the first motionless electromagnetic generator receiving an input voltage and supplying a corresponding output voltage;

a first electric motor that selectively rotates the first wheel member to propel the vehicle comprising;

(a) a rotor mounted to the first support member; and

, (b) a stator mounted to the second support member and comprising a plurality of permanent magnets, the stator being positioned substantially between the rotor and the first motionless electromagnetic generator, the stator receiving the output voltage from the first motionless electromagnetic generator;

a rectenna attachable to the vehicle, the rectenna receiving wireless power from a power source and supplying the input voltage to the first motionless electromagnetic generator; and

,

a control mechanism used to control the power wheel system.

2. The power wheel system of claim 1 further comprising:

a power storage device that stores power from the rectenna and that selectively supplies the input voltage to the first motionless electromagnetic generator.

3. The power wheel system of claim 1 wherein the vehicle has a battery and the battery selectively supplies the input voltage to the first motionless electromagnetic generator.

4. The power wheel system of claim 3 wherein the battery is a conventional vehicle battery.

5. The power wheel system of claim 1 wherein the first wheel member further comprises:

a second spring member defining a plurality of fingers formed from a single section of a spring steel material; and

,

wherein the elastomeric cap encases ends of the plurality of fingers of the second spring member.

6. The power wheel system of claim 1 wherein the first motionless electromagnetic generator substantially defines a circle.

7. The power wheel system of claim 1 further comprising:

a second wheel member comprising;

(a) a first support member comprising a first spring member defining a plurality of fingers formed from a single section of a spring steel material;

(b) an elastomeric cap that encases ends of the plurality of fingers; and

, (c) a second support member attachable to a vehicle and selectively rotatable with respect to the first spring member;

a second motionless electromagnetic generator mounted to the second support member of the second wheel member and defining at least a portion of an arc, the second motionless electromagnetic generator receiving an input voltage and supplying a corresponding output voltage;

a second electric motor that selectively rotates the second wheel member to propel the vehicle comprising;

(a) a rotor mounted to the second support member of the second wheel member; and

, (b) a stator mounted to the first support member of the second wheel member and comprising a plurality of permanent magnets, the stator being positioned substantially between the rotor and the second motionless electromagnetic generator, the stator receiving the output voltage from the second motionless electromagnetic generator;

wherein the rectenna supplies the input voltage to the second motionless electromagnetic generator.

8. A power wheel system comprising:

a first wheel member attachable to a vehicle;

a first electric motor that selectively rotates the first wheel member and that is mounted at least partially within the first wheel member;

a receiver, attachable to the vehicle, that receives wireless power from a power source;

a first transformer that receives an input voltage from the receiver and supplies a corresponding output voltage to the first electric motor;

the first transformer being positioned at least partially within the wheel member; and

,

a control mechanism used to control the power wheel system.

9. The power wheel system of claim 8 wherein the first wheel member comprises:

a first support member comprising a first spring member defining a plurality of fingers formed from a single section of a spring steel material;

an elastomeric cap that encases ends of the plurality of fingers; and

,

a second support member selectively rotatable with respect to the first spring member and attachable to the vehicle.

10. The power wheel system of claim 8 wherein the receiver is a rectenna.

11. The power wheel system of claim 8 wherein:

the first wheel member comprises;

(a) a first support member comprising a first spring member; and

(b) a second support member selectively rotatable with respect to the first spring member and selectively attachable to the vehicle; and

,

the first electric motor comprises;

(a) a rotor mounted to the first support member; and

,

(b) a stator mounted to the second support member, the stator receiving the output voltage from the first transformer.

12. The power wheel system of claim 11 wherein the stator comprises a plurality of permanent magnets and the stator is positioned substantially between the rotor and the first transformer.

13. The power wheel system of claim 8 wherein the first transformer is a motionless electromagnetic generator.

14. The power wheel system of claim 13 wherein the motionless electromagnetic generator defines an arc.

15. The power wheel system of claim 14 wherein the motionless electromagnetic generator substantially defines a circle.

16. The power wheel system of claim 8 further comprising:

a power storage device that stores power from the receiver and that selectively supplies the input voltage to the first transformer.

17. The power wheel system of claim 8 wherein the vehicle has a battery and the battery selectively supplies the input voltage to the first transformer.

18. A method comprising the steps of:

providing a conventional automobile having at least a first wheel mounted on a first wheel mounting device;

providing a power wheel system comprising;

(a) a wheel member;

(b) an electric motor that selectively rotates the wheel member and that is mounted at least partially within the wheel member; and

, (c) a transformer that receives an input voltage and that supplies a corresponding output voltage to the electric motor, the transformer being positioned at least partially within the wheel member;

removing the first wheel from the first wheel mounting device;

mounting the power wheel system to the first wheel mounting device;

mounting a receiver that receives wireless power from a power source and supplies the input voltage to the transformer to the vehicle; and

,

mounting a control mechanism used to control the power wheel system to the vehicle.

19. The method of claim 18 wherein the power wheel system further comprises a first support member having a stator attached thereto and a second support member having a stator and the transformer attached thereto, the step of, mounting the power wheel system to the first wheel mounting device, comprises the steps of:

fixedly attaching the second support member to the automobile; and

,

attaching the first support member to the first wheel mounting device.

20. The method of claim 19 wherein the second support member has an opening, wherein prior to the step of, fixedly attaching the second support member to the automobile, the method comprises the step of:

positioning the second support member such that the first wheel device is received within the opening.