Compressed natural gas vehicle apparatus and method
View Patent ↗Systems and methods for installing a compressed natural gas housing apparatus to a vehicle are disclosed. The housing apparatus is configured to be retrofitted to existing cab liners used on refuse vehicles. The complete installation of the housing apparatus and roof liner are disposed below the roofline of the refuse vehicle. The housing apparatus can be configured to contain a variable number of compressed natural gas tanks. The housing apparatus is installed such that the length of the gas pipeline and electrical wiring connected to the apparatus from the vehicle engine and controller is minimized. The location of housing apparatus provides the additional safety of minimizing the exposure of the gas tanks to falling debris or prevent possible contact with the compressed natural gas tanks being damaged as vehicle travels under bridges, other low objects, or contact in the event of a rollover accident.
1. A compressed natural gas apparatus for attaching to a CNG powered vehicle including a cab and a body behind the cab, comprising: a frame configured to house at least one CNG tank, the apparatus configured such that it can be attached to the body of the CNG powered vehicle, wherein the attached apparatus is further configured to be located in a space between the cab and the main body of the CNG powered vehicle and attached to a cab protector that prevents falling objects from damaging the cab, wherein an upper surface of the cab protector is located below an upper surface of the body of the CNG powered vehicle, wherein the at least one CNG tank is rated to at least 45 diesel gallon equivalent.
2. The CNG apparatus of claim 1 , wherein the apparatus comprises metal components.
3. The CNG apparatus of claim 1 , wherein the apparatus is configured to be attached to a manifold device.
4. The CNG apparatus of claim 3 , wherein the manifold device is configured to transfer natural gas from the at least one CNG tank to the engine of the CNG powered vehicle.
5. The CNG apparatus of claim 1 , wherein the at least one CNG tank is rated at least 60 diesel gallon equivalent.
6. The CNG apparatus of claim 1 , further comprising at least one lift eye configured to engage a lift mechanism.