IP Library Granted Patent US 10,906,395
Granted Patent B2
US 10,906,395 · App. 16/401,404 · Granted Feb 2, 2021

Methods and systems for compressed natural gas (CNG)

Inventors: Gary Gibb (Stow, OH); Michael Pintz (Fairview Park, OH); Stephen Polatas (North Canton, OH)
Assignee: WORTHINGTON INDUSTRIES INC.
B60K15/07B60K15/013B60K15/03006B60K15/077B60R16/08F17C1/00B60K2015/03019B60K2015/03118B60K2015/03144B60K2015/03236B60K2015/03309B60K2015/03335B60K2015/0638B60Y2200/145B60Y2200/148Y10T137/6855Y10T137/6881
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Quick Facts
Patent No.
US 10,906,395
App. No.
16/401,404
Granted
Feb 2, 2021
Kind
B2
Abstract

Provided is a compressed natural gas (CNG) fuel system that can include a frame and at least one container. The frame can include a first side and a second side, with each side being configured to partly define a portion of an interior space. The at least one container can be configured to house or contain CNG and can be engaged to and partly encased by the frame. The at least one container can be partly located within the interior space of at least one of the first side or the second side. The frame assembly can be engaged to a chassis of a vehicle such that the at least one container is located either at least partially underneath a cab of the vehicle or at least partially behind a cab of the vehicle.

Claims (44)

1. A fuel delivery system intended to deliver fuel to a vehicle engine of a vehicle having a cabin, comprising:

a first container storing a volume of a material, the first container having a cylindrical shape with a length, a diameter, and a first end opposite a second end in which the first end includes a first valve opening that is coupled to a first valve;

an additional container storing a volume of a material, the additional container having a cylindrical shape with a length, a diameter, and a first end opposite a second end in which the first end includes a second valve opening that is coupled to a second valve;

a portion of conduit for a flow of the material between the vehicle engine and at least one of the first container and the additional container via the first valve and the second valve respectively;

a frame that defines an interior space with a first side corresponding to a driver side of the vehicle and a second side corresponding to a passenger side of the vehicle, the frame supports the first container and the second container, the frame shrouds a manifold engaged to a portion of the frame within the defined interior space; and

the frame is engaged to a chassis of the vehicle at a location on the chassis such that the first container and the additional container are in a horizontal plane that is located below the cabin of the vehicle.

2. The fuel delivery system of claim 1 , further comprising a manifold engaged to the frame within the defined interior space, the manifold is in fluid communication via the conduit with at least one of the vehicle engine, the first valve opening, the second valve opening, the first container, or the additional container.

3. The fuel delivery system of claim 2 , further comprising a coalescing filter that couples into the manifold for fluid communication to filter the material.

4. The fuel delivery system of claim 1 , the vehicle engine is a combustible fuel engine that consumes at least one of a gasoline fuel or a diesel fuel and is further configured to consume the material housed in the first container or the additional container.

5. The fuel delivery system of claim 1 , further comprising:

a first casing that surrounds the first container supported by the frame and a portion of the conduit used by the first container; and

an additional casing that surrounds the additional container supported by the frame and a portion of the conduit used by the additional container.

6. The fuel delivery system of claim 5 , the first container or the additional container includes one or more step structures to facilitate entering or exciting the cabin of the vehicle.

7. The fuel delivery system of claim 5 , the first casing or the additional casing includes one or more step structures to facilitate entering or exciting the cabin of the vehicle.

8. The fuel delivery system of claim 5 , the first casing or the additional casing includes one or more access that is configured to be opened or closed to gain access to an interior of the casing or additional casing.

9. The fuel delivery system of claim 1 , further comprising an access door that is configured to be opened or closed to gain access to the manifold.

10. The fuel delivery system of claim 1 , the first container is proximate to a driver side of the vehicle within the first side of the defined interior space of the frame and the additional container is proximate to a passenger side of the vehicle within the second side of the defined interior space of the frame.

11. A fuel delivery system intended to deliver fuel to a vehicle engine of a vehicle having a cabin, comprising:

a first container storing a volume of a material, the first container having a cylindrical shape with a length, a diameter, and a first end opposite a second end in which the first end includes a first valve opening to deliver the material through a first valve coupled thereto;

an additional container storing a volume of a material, the additional container having a cylindrical shape with a length, a diameter, and a first end opposite a second end in which the first end includes a second valve opening to deliver the material through a second valve coupled thereto;

a first conduit for a flow of the material between the first container, the first valve, and the vehicle engine;

a second conduit for a flow of the material between the additional container, the second valve, and the vehicle engine;

at least one manifold that receives the flow of the material from at least one of the first container or the additional container prior to delivery to the vehicle engine;

a frame that defines an interior space, the frame supports the first container and the second container, the manifold is engaged to the frame within the defined interior space;

the frame is engaged to a chassis of the vehicle at a location on the chassis such that the first container and the additional container are in a horizontal plane that is located below the cabin of the vehicle;

a first casing the surrounds and protects the first container and a portion of the first conduit; and

an additional casing that surrounds and protects the additional container and a portion of the second conduit.

12. The fuel delivery system of claim 11 , further comprising a coalescing filter that couples into the manifold for fluid communication to filter the material.

13. The fuel delivery system of claim 11 , the vehicle engine is a combustible fuel engine that consumes at least one of a gasoline fuel or a diesel fuel and is further configured to consume the material housed in the first container or the additional container.

14. The fuel delivery system of claim 11 , the first casing or the additional casing includes one or more step structures to facilitate entering or exciting the cabin of the vehicle.

15. The fuel delivery system of claim 11 , the frame shrouds a manifold engaged to a portion of the frame within the defined interior space.

16. The fuel delivery system of claim 11 , the first casing or the additional casing further comprises an access door that is configured to be opened or closed to gain access to the manifold.

17. A fuel delivery system intended to deliver fuel to a vehicle engine of a vehicle having a cabin, comprising:

a first container storing a volume of a material, the first container having a cylindrical shape with a length, a diameter, and a first end opposite a second end in which the first end includes a first valve opening to deliver the material through a first valve coupled thereto;

an additional container storing a volume of a material, the additional container having a cylindrical shape with a length, a diameter, and a first end opposite a second end in which the first end includes a second valve opening to deliver the material through a second valve coupled thereto;

a first conduit for a flow of the material between the first container, the first valve, and the vehicle engine;

a second conduit for a flow of the material between the additional container, the second valve, and the vehicle engine;

at least one manifold that receives the flow of the material from at least one of the first container or the additional container prior to delivery to the vehicle engine;

a frame that defines an interior space, the frame supports the first container and the second container;

the frame is engaged to a chassis of the vehicle at a location on the chassis such that the first container and the additional container are in a horizontal plane that is located below the cabin of the vehicle;

a first casing the surrounds and protects the first container and a portion of the first conduit;

an additional casing that surrounds and protects the additional container and a portion of the second conduit; and

the first casing or the additional casing includes one or more step structures to facilitate entering or exciting the cabin of the vehicle.

18. The fuel delivery system of claim 17 , the first casing or the additional casing further comprises an access door that is configured to be opened or closed to gain access to the manifold.

Assignments (7)
CHANGE OF NAME Recorded Apr 18, 2024
From: WORTHINGTON INDUSTRIES, INC.
To: WORTHINGTON ENTERPRISES, INC.
Reel/Frame 067165/0773 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2019
From: TRILOGY ENGINEERED SOLUTIONS, LLC
To: DHYBRID SYSTEMS, LLC
Reel/Frame 049069/0414 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2019
From: DHYBRID SYSTEMS, LLC
To: WORTHINGTON INDUSTRIES
Reel/Frame 049069/0444 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2019
From: GIBB, GARY; PINTZ, MICHAEL; POLATAS, STEPHEN
To: TRILOGY ENGINEERED SOLUTIONS, LLC
Reel/Frame 049084/0893 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2019
From: TRILOGY ENGINEERED SOLUTIONS, LLC
To: DHYBRID SYSTEMS, LLC
Reel/Frame 049062/0599 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2019
From: DHYBRID SYSTEMS, LLC
To: WORTHINGTON INDUSTRIES
Reel/Frame 049062/0929 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2019
From: GIBB, GARY; PINTZ, MICHAEL; POLATAS, STEPHEN
To: TRILOGY ENGINNERED SOLUTIONS, LLC
Reel/Frame 049062/0449 →
Continuity (7)
Division 15823077 · Nov 27, 2017
Continuation 15148348 · May 6, 2016
Continuation 14729727 · Jun 3, 2015
Continuation 14085369 · Nov 20, 2013
Provisional Application 61729297 · Nov 21, 2012
Provisional Application 61772829 · Mar 5, 2013
Related Publication 20190255941A1 · Aug 22, 2019
Cited By (4)
US 12,194,837 US 12,215,824 US 12,397,634 US 12,679,200