Multi-receptacle fuel filling and storage system and method of using the same

Patent metadata

Field	Value
Publication number	US-12043227-B2
Application number	US-202217673656-A
Country	US
Kind code	B2
Filing date	Feb 16, 2022
Priority date	May 24, 2021
Publication date	Jul 23, 2024
Grant date	Jul 23, 2024

Abstract

The present disclosure generally relates to a multiple receptacle fuel filling and storage system in a vehicle and/or powertrain, and a method of using the same.

First claim

What is claimed is:

1. A multi-receptacle fuel filling and storage system in a vehicle and/or powertrain comprising,
fuel filling receptacles for simultaneously attaching to fuel filling nozzles,
one or more fuel storage modules, each of the fuel storage modules configured to be attached to one of the fuel filling receptacles,
more than one tank comprised in each of the one or more fuel storage modules,
a sensor located in each of the tanks, and
a controller configured to manage the fueling of the one or more fuel storage modules based on a pressure rating and a fuel storage volume of the tanks, wherein the pressure rating is determined by the sensor located in each of the tanks based on the fuel storage volume of each of the tanks.

2. The multi-receptacle fuel filling and storage system of claim 1 , wherein the tanks are separated by a pressure equalizing wall configured to allow flow of fuel between the tanks in the fuel storage module.

3. The multi-receptacle fuel filling and storage system of claim 1 , wherein the controller further manages the fueling of the one or more fuel storage modules based on temperature in the tanks.

4. The multi-receptacle fuel filling and storage system of claim 1 , wherein the system further comprises a temperature sensor.

5. The multi-receptacle fuel filling and storage system of claim 1 , wherein the system includes the same number of fuel filling nozzles, fuel filling receptacles, and fuel storage modules.

6. The multi-receptacle fuel filling and storage system of claim 1 , wherein the fuel filling nozzles are attached to a fuel filling pump.

7. The multi-receptacle fuel filling and storage system of claim 1 , wherein the fuel filling nozzles comprise one or more levers that complement the fuel filling receptacles.

8. The multi-receptacle fuel filling and storage system of claim 1 , wherein each of the one or more fuel storage modules include an internal flow path.

9. The multi-receptacle fuel filling and storage system of claim 8 , wherein each internal flow path has a fuel filter.

10. A method for fueling a multi-receptacle fuel filling and storage system in a vehicle and/or powertrain comprising,
attaching fuel filling nozzles to fuel filling receptacles in one or more fuel storage modules,
fueling the multi-receptacle fuel filling and storage system through the fuel filling nozzles attached to the fuel filling receptacles, wherein each of the one or more fuel storage modules include more than one tank, and
managing the fueling of the one or more fuel storage modules based on a pressure rating and a fuel storage volume of the tanks, wherein the pressure rating is determined by a sensor located in each of the tanks based on the fuel storage volume of each of the tanks.

11. The method of claim 10 , wherein attaching the fuel filling nozzles to the fuel filling receptacles in the one or more fuel storage modules comprises a receptacle manifold.

12. The method of claim 10 , wherein fueling the multi-receptacle fuel filling and storage system is managed by a controller.

13. The method of claim 12 , wherein managing the fueling of the one or more fuel storage modules by the controller is based on temperature in the tanks.

14. The method of claim 10 , wherein managing fueling of the one or more fuel storage modules comprises the tanks being separated by a pressure equalizing wall.

15. The method of claim 10 , wherein fueling the multi-receptacle fuel filling and storage system comprises fuel filling nozzles being attached to a fuel filling pump.

16. The method of claim 10 , wherein fueling the multi-receptacle fuel filling and storage system further comprises a temperature sensor.

17. The method of claim 10 , wherein fueling the multi-receptacle fuel filling and storage system with the fuel filling nozzles comprises one or more levers that complement the fuel filling receptacles.

18. The method of claim 10 , wherein attaching the fuel filling nozzles to each of the one or more fuel storage modules includes an internal flow path.

19. The method of claim 18 , wherein each internal flow path has a fuel filter.

20. The method of claim 10 , further comprising stopping refueling when a maximum pressure is reached in the tanks.

Assignees

• Cummins Inc

Inventors

• Tripathi Sumit
• Labourdette Kevin
• Kaufman Patrick
• Sujan Vivek Anand
• Weber Gregory A

Classifications

• B67D7/42

  Filling nozzles · CPC title

• B60K2015/03236

  characterised by special filters, the mounting thereof · CPC title

• B60K2015/0321

  characterised by special sensors, the mounting thereof · CPC title

• B60K2015/03131

  Systems for filling dual tanks · CPC title

• B60K2015/03243

  characterised by special pumps, the mounting thereof · CPC title