Vehicle with multiple power source

• US 4,697,660 A
• Filed: 10/31/1985
• Issued: 10/06/1987
• Est. Priority Date: 10/31/1985
• Status: Expired due to Term

• Current Assignee: C. H. Wu, Gerald P.T. Wu
• Original Assignee: C. H. Wu, Gerald P.T. Wu
• Inventors: Wu, C. H., Wu, Gerald P. T.
• Primary Examiner(s): Love, John J.
• Assistant Examiner(s): Camby, Richard
• Application Number:
  US06/793,662
• Time in Patent Office: 705 Days
• Field of Search: 180/65.2, 180/69.6, 180/297
• US Class Current: 180/65.25
• CPC Class Codes: B60K 1/00 Arrangement or mounting of electrical propulsion units B60K7/00 takes precedence; arrangement or mounting of plural diverse prime-movers for mutual or common propulsion B60K6/00; electric transmission arrangements B60K17/12; electric equipment or propulsion of electrically-propelled vehicles per se B60L; current-collectors for power supply lines of electrically-propelled vehicles B60L5/00
• CPC Class Codes: B60K 6/48 Parallel type
• CPC Class Codes: Y02T 10/62 Hybrid vehicles

Abstract

A multipowered source vehicle having two or more power sources which can be operated concurrently or asynchronously and which include an electric motor and an engine. The electric motor and engine are each connected to one output shaft and arranged in parallel with each other and transverse of the longitudinal axes of the vehicle. In concurrent operation, the electric motor and engine operate to enhance the total power of the vehicle.

Claims

1. A multiple power source vehicle comprised of:

at least two power sources;

at least two output shafts, one each of said output shafts being connected to one each of said power sources;

at least one belt-driven continuously variable torque converter; and

at least one solenoid clutch means, said belt-driven continuously variable torque converter being disposed between said two output shafts and said clutch means being disposed adjacent said belt-driven continuously variable torque converter for shifting power transmission between the output shaft of one of said power sources and the output shaft of the second of said power sources, said output shafts being connected parallel of one another.

2. A multiple power source vehicle according to claim 1 wherein said output shafts are transverse of a longitudinal axis of the vehicle.

3. A multiple power source vehicle according to claim 1 wherein there are two sources of power, the first being an electric motor and the second being an engine.

4. A multiple power source vehicle according to claim 3 wherein there are two output shafts, one of said output shafts being connected to said engine and the other of said output shaft being connected to said electric motor.

5. A multiple power source vehicle according to claim 4 wherein said output shaft of said electric motor may also serve as an intermediate drive shaft.

6. A multiple power source vehicle according to claim 2 wherein said clutch means is a solenoid clutch means.

7. A multiple power source vehicle according to claim 2 wherein said power sources operated concurrently.

8. A multiple power source vehicle according to claim 2 wherein said power sources operate asynchronously.

9. A multiple power source vehicle according to claim 4 wherein said power sources operate concurrently.

10. A multiple power source vehicle according to claim 4 wherein said power sources operate asynchronously.