Electric vehicle chassis with removable battery module and a method for battery module replacement
First Claim
1. An electric powered vehicle, comprising:
- a chassis defining a battery module compartment; and
a battery module insertable into the battery module compartment of the chassis, whereby the battery module completes the chassis upon insertion into the battery module compartment thereby providing the chassis with required structural integrity necessary to support the electric powered vehicle during travel.
0 Assignments
0 Petitions
Accused Products
Abstract
An electric powered vehicle includes a chassis defining a battery module compartment and a battery module insertable into the battery module compartment of the chassis. A method of replacing a battery module of an electric powered vehicle provides a service facility including a plurality of battery modules and a system for charging the battery modules. Upon the entry into the service facility of a driver in an electric powered vehicle with a depleted battery module, the depleted battery module is removed from the electric powered vehicle and replaced with a battery module including a fully charged battery. The driver is then charged for the battery module including the fully charged battery.
-
Citations
22 Claims
-
1. An electric powered vehicle, comprising:
-
a chassis defining a battery module compartment; and
a battery module insertable into the battery module compartment of the chassis, whereby the battery module completes the chassis upon insertion into the battery module compartment thereby providing the chassis with required structural integrity necessary to support the electric powered vehicle during travel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
a bolt residing within a cavity in the chassis;
a biasing member for biasing the bolt to an unlocked position; and
an electromagnetic field generator for generating an electromagnetic field that draws the bolt to a locked position within a cavity in the battery module.
-
-
4. The electric powered vehicle according to claim 3, wherein the locking assembly further comprises a power contact engaged by the bolt in its locked position to provide an electrical connection among a battery of the battery module, the bolt, and an electric motor of the electric powered vehicle.
-
5. The electric powered vehicle according to claim 3, wherein the locking assembly further comprises an ignition contact engaged by the electromagnetic field generator to provide an electrical connection among a battery of the battery module, the electromagnetic field generator, and an ignition system of the electric powered vehicle.
-
6. The electric powered vehicle according to claim 3, wherein the biasing member comprises a natural magnet.
-
7. The electric powered vehicle according to claim 3, wherein the biasing member comprises a spring.
-
8. The electric powered vehicle according to claim 3, wherein the electromagnetic field generator comprises a coil.
-
9. The electric powered vehicle according to claim 1, wherein the battery module comprises:
-
a battery tray including an ignition contact to provide an electrical connection between the battery tray and an ignition system of the electric powered vehicle; and
a battery insertable into the battery tray, wherein the battery includes an ignition contact to provide an electrical connection between the battery and the battery tray.
-
-
10. The electric powered vehicle according to claim 1, further comprising an access door coupled to the chassis, wherein the access door pivots from a closed position over the battery module compartment to an open position exposing the battery module compartment.
-
11. The electric powered vehicle according to claim 1, wherein the chassis comprises a chassis front and a chassis rear.
-
12. The electric powered vehicle according to claim 11, wherein the chassis front comprises a cross-member defining a front portion of the battery module compartment.
-
13. The electric powered vehicle according to claim 12, further comprising a chassis contact attached to the cross-member to provide an electrical connection between a battery of the battery module and an ignition system of the electric powered vehicle.
-
14. The electric powered vehicle according to claim 11, wherein the chassis rear comprises a cross-member defining a rear portion of the battery module compartment.
-
15. The electric powered vehicle according to claim 11, wherein the chassis further comprises, a support member attached between the chassis front and the chassis rear.
-
16. The electric powered vehicle according to claim 15, wherein the support member defines a side portion of the battery module compartment.
-
17. The electric powered vehicle according to claim 15, further comprising a chassis contact attached to the support member to provide an electrical connection between a battery of the battery module and an ignition system of the electric powered vehicle.
-
18. The electric powered vehicle according to claim 11, wherein the chassis front, the chassis rear, and a body of the electric vehicle are formed integrally in a unibody construction.
-
19. The electric powered vehicle according to claim 18, wherein a section of the body spanning the chassis front and the chassis rear defines a side portion of the battery module compartment.
-
20. The electric powered vehicle according to claim 19, further comprising a chassis contact attached to the section of the body spanning the chassis front and the chassis rear to provide an electrical connection between a battery of the battery module and an ignition system of the electric powered vehicle.
-
21. An electric powered vehicle, comprising:
-
a chassis, comprising a chassis front and a chassis rear, whereby the chassis front and the chassis rear define a battery module compartment therebetween; and
a battery module insertable into the battery module compartment, whereby, upon insertion into the battery module compartment, the battery module couples with the chassis front and the chassis rear to complete the chassis and provide the chassis with required structural integrity necessary to support the electric powered vehicle during travel.
-
-
22. An electric powered vehicle, comprising:
-
a chassis, comprising;
a unitary chassis front, a unitary chassis rear, and a battery module insertable between the unitary chassis front and the unitary chassis rear, whereby the battery module connects to the unitary chassis front and to the unitary chassis rear thereby completing the chassis and providing the chassis with required structural integrity necessary to support the electric powered vehicle during travel.
-
Specification