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A valve for pressurized fluid, with or without incorporated pressure-reducing valve, comprising a body accommodating a fluid circuit having an upstream end and a downstream end, the circuit comprising an isolation valve element in order to selectively close off the circuit, the valve element being c

A valve for pressurized fluid, with or without incorporated pressure-reducing valve, comprising a body accommodating a fluid circuit having an upstream end and a downstream end, the circuit comprising an isolation valve element in order to selectively close off the circuit, the valve element being controlled by a lever mounted so as to pivot on the body between a rest position in which the isolation valve element is held in a position of closing the circuit and an active position in which the lever moves the isolation valve element into a position of opening the circuit, the lever provides protection for a functional member mounted on the body of the valve, there is no mechanical collision between the opening and the measuring member, and wherein no portion of the measuring member is within the volume of the lever.

대표청구항 ▼

1. A valve for pressurized fluid, with or without incorporated pressure-reducing valve, comprising a body comprising a fluid circuit having an upstream end designed to be placed in communication with a reserve of pressurized fluid and a downstream end designed to be placed in communication with a pr

1. A valve for pressurized fluid, with or without incorporated pressure-reducing valve, comprising a body comprising a fluid circuit having an upstream end designed to be placed in communication with a reserve of pressurized fluid and a downstream end designed to be placed in communication with a pressurized fluid using device, the circuit comprising an isolation valve element configured to selectively close off the circuit, the isolation valve element being configured to be controlled by a lever, wherein the lever is mounted so as to be capable of pivoting on the body between a rest position in which the isolation valve element is configured to close the fluid circuit and an active position in which the isolation valve element is configured to open the fluid circuit, wherein the lever comprises at least one opening and in that, when the lever is configured in at least one of the active position, the rest position, or an intermediate position between these two positions, the lever provides protection for a functional member mounted on the body of the valve, wherein the functional member comprises a measuring member adapted to measure a physical magnitude of the fluid in the circuit, the measuring member comprising a display, the opening of the lever having a shape that matches the display of the measuring member, and wherein when the lever is configured in a position selected from the group consisting of the rest position, the active position, and an intermediate position, at least a portion of the display of the measuring member is positioned through the opening of the lever, and the display is at least partially surrounded by the body of the lever and incorporated into a volume of the lever. 2. The valve of claim 1, wherein the measuring member is a manometer indicating a pressure or a content. 3. The valve of claim 1, wherein the lever comprises one or more reinforcements forming cross members between two ends of the opening. 4. The valve of claim 1, wherein, when the lever is configured in at least one of the active or rest positions, at least one bearing portion of the lever, interacts in abutment with the body of the valve adapted to limit the movement of the lever. 5. The valve of claim 1, wherein one end of the lever is articulated on the body and wherein at least one bearing portion of the lever is situated close to the axis of articulation of the lever. 6. The valve of claim 1, wherein at least one bearing portion of the lever is situated close to a second end of the lever that is opposite to where one end of the lever is articulated on the body. 7. The valve of claim 1, wherein the opening is circular, oval, square, rectangular or parallelepipedal and is situated close to one end of the lever. 8. The valve of claim 1, wherein the lever is made of a plastic and/or of molded metal. 9. The valve of claim 1, wherein the lever is made of a pressed metal. 10. The valve of claim 1, wherein the opening of the lever is delimited by a closed contour. 11. The valve of claim 1, wherein the opening of the lever is delimited by an open contour. 12. A tank of pressurized fluid comprising the valve of claim 1. 13. The valve of claim 1, wherein there is no mechanical collision between the opening and the measuring member. 14. The valve of claim 1, wherein no portion of the measuring member is within the volume of the lever.