Pressurized fluid storage and dispensing assembly for a vehicle

1. A pressurized fluid storage and dispensing assembly for a vehicle, wherein the pressurized fluid storage and dispensing assembly comprises:

a plurality of pressurized fluid reservoirs, each reservoir comprising (i) a first end piece provided with at least one fluid passage duct configured for dispensing fluid from the reservoir and for filling the reservoir and (ii) a second end piece provided with a second fluid discharge duct configured to discharge fluid to the atmosphere,

a use collector duct, which comprises an opening for supplying and/or dispensing fluid and a plurality of orifices, each orifice being configured to be fluidically connected to one reservoir of said plurality of pressurized fluid reservoirs via the fluid passage duct of said one reservoir of said plurality of pressurized fluid reservoirs,

an electrically operated valve, which is arranged at one end of the use collector duct and selectively closes or opens the opening, and

a second discharge collector duct, which comprises a second opening for discharging fluid to the atmosphere and a second plurality of orifices, each orifice being configured to be in fluid communication with the second end piece of one reservoir of said plurality of pressurized fluid reservoirs via its second fluid discharge duct.

2. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the first end piece of each reservoir further comprises at least one functional element, which is arranged directly in the first end piece.

3. The pressurized fluid storage and dispensing assembly according to claim 2 , wherein the at least one functional element is selected from the group consisting of:

a pressure relief valve, or a pressure relief valve with thermal release;

a flow limiter valve;

a non-return valve;

a manual shut-off valve;

an injector;

a filter;

a temperature sensor; and

a pressure sensor.

4. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the first end piece of each reservoir comprises a valve mechanism for closing the one passage duct of the at least one fluid passage duct, the valve mechanism being arranged directly in the first end piece.

5. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the reservoirs extend longitudinally and are arranged parallel to each other such that the use collector duct extends substantially in one plane.

6. The pressurized fluid storage and dispensing assembly according to claim 5 , wherein the reservoirs are further aligned so that the use collector duct is substantially straight.

7. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the first end piece of each reservoir is provided with a first fluid discharge duct configured to discharge fluid to the atmosphere, the storage and dispensing assembly further comprising:

a first discharge collector duct, which comprises a first opening for discharging fluid to the atmosphere and a first plurality of orifices, each orifice being configured to be in fluid communication with the first end piece of one reservoir of said plurality of pressurized fluid reservoirs via its first fluid discharge duct.

8. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the second fluid discharge duct is, in normal operation, closed by a second pressure relief valve.

9. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the reservoirs are attached to a support structure whose main function is to secure the reservoirs together, and wherein the use collector duct is arranged in part of the support structure.

10. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the reservoirs are supported only by the use collector duct and by the second discharge collector duct.

11. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the fluid is only in the gaseous state in the pressurized fluid reservoirs.

12. The pressurized fluid storage and dispensing assembly according to claim 11 , wherein the fluid in the gaseous state in the pressurized fluid reservoirs is hydrogen.

13. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the pressurized fluid storage and dispensing assembly is formed by assembling several storage and dispensing subassemblies.

14. The pressurized fluid storage and dispensing assembly according to claim 1 , wherein the storage and dispensing assembly is fitted with an impact protection.

15. A vehicle, comprising a pressurized fluid storage and dispensing assembly according to claim 1 .

16. The vehicle according to claim 15 , wherein the vehicle is a motor vehicle.