摘要:
According to one representative embodiment, a fluid storage device for storing a first fluid in a second fluid storage container fillable with a second fluid includes a first fluid storage container, a first fluid inlet coupled to the first fluid storage container, and a first fluid outlet coupled to the first fluid storage container. The first fluid storage container is flexible. The first fluid inlet is communicable in fluid receiving communication with a first fluid source. The first fluid in the first fluid storage container is caused to drain from the first fluid outlet based on at least one of a first fluid level, a first fluid storage container pressure, a second fluid storage container pressure, the second fluid storage container filling with the second fluid, the first fluid outlet being opened for first fluid egress, and a first fluid outlet pressure.
摘要:
According to one representative embodiment, a fluid storage device for storing a first fluid in a second fluid storage container fillable with a second fluid includes a first fluid storage container, a first fluid inlet coupled to the first fluid storage container, and a first fluid outlet coupled to the first fluid storage container. The first fluid storage container is flexible. The first fluid inlet is communicable in fluid receiving communication with a first fluid source. The first fluid in the first fluid storage container is caused to drain from the first fluid outlet based on at least one of a first fluid level, a first fluid storage container pressure, a second fluid storage container pressure, the second fluid storage container filling with the second fluid, the first fluid outlet being opened for first fluid egress, and a first fluid outlet pressure.
摘要:
A filtering apparatus has a filter housing with a structure forming a recessed region on the filter housing configured to be directly engaged by a filter element in order to form an integral seal. The structure may include one or more protrusions that extend into the filter element itself, or into respective recess(es) of the filter element.
摘要:
The purpose of the invention is a device to circulate air between the interior and the exterior of an enclosure (1) intended to contain air and a liquid, in which the enclosure (1) is an element intended to be installed in a vehicle, characterized in that it consists of at least two separate conduits (2, 3), connecting the interior of said enclosure (1) to its exterior, in which one conduit (2) is dedicated to the intake of air under normal conditions of pressure difference between the interior and the exterior of said enclosure (1), and one conduit (3) is dedicated to the release of air under normal conditions of pressure difference between the interior and the exterior of said enclosure.
摘要:
A dual stage filter includes an outer filter with a first media and an inner filter with a second media. A barrier is between the first media and the second media. The barrier directs fluid flow between the first and second media. The barrier creates a flow path between the first and second media, such that a working fluid, which is desired to pass through the first and second media, is directed by the barrier and flows through the second media, and such that another fluid, which is not desired to pass through the second media, is directed by the barrier and separates from the working fluid. Using the barrier, the dual stage filter can employ either or both upward flow and downward flow to achieve efficient fluid separation, for example fuel water separation in an engine fuel filter.
摘要:
A dual stage filter includes an outer filter with a first media and an inner filter with a second media. A barrier is between the first media and the second media. The barrier directs fluid flow between the first and second media. The barrier creates a flow path between the first and second media, such that a working fluid, which is desired to pass through the first and second media, is directed by the barrier and flows through the second media, and such that another fluid, which is not desired to pass through the second media, is directed by the barrier and separates from the working fluid. Using the barrier, the dual stage filter can employ either or both upward flow and downward flow to achieve efficient fluid separation, for example fuel water separation in an engine fuel filter.
摘要:
A filter cartridge includes a filtering medium having a tubular cavity and an upper flange having an orifice communicating with the tubular cavity. A gas-permeable element closes off the orifice and has a greater permeability than the filtering medium, and less resistance to gas flow than the filtering medium.
摘要:
A fuel water separator system includes a fuel tank for storing fuel and a fuel water separator fluidly coupled to the fuel tank for separating water from the fuel. A fuel pump has a suction side that is fluidly coupled to the fuel water separator for pumping fuel from the fuel water separator. The fuel pump has a high pressure side where the fuel has a higher pressure than at the suction side. A water pump, such as a venturi or a jet pump, is fluidly coupled between the fuel water separator and the fuel tank for pumping the water from the fuel water separator into the fuel tank. The water pump is fluidly coupled to the high pressure side of the fuel pump to receive the fuel at the higher pressure to drive the water pump.
摘要:
The invention concerns a filter for liquid circulating in an engine unit or in hydraulic equipment including a tank (1) cooperating with a closure element (2) with a filtering cartridge (3) inserted in the tank (1) and adjusted therein by threadedly engaging the closure element (2) with the tank (1). The cartridge (3) includes a filtering material (4) having at one of its ends a first flange (5) and at the other of its ends a second flange (6) that includes a peripheral seal (8) designed to be sealingly clamped between an end of the tank and the closure element (2) when the tank (1) is threadedly with the closure element (2). The invention is characterized in that it includes at least one element forming a stop (9, 91) provided on the second flange (6) and/or on the closure element (2) and/or on the tank (1), the element forming a stop (9,91) being designed to control clamping of the peripheral seal (8) with the closure element (2).
摘要:
A fuel water separator system includes a fuel tank for storing fuel and a fuel water separator fluidly coupled to the fuel tank for separating water from the fuel. A fuel pump has a suction side that is fluidly coupled to the fuel water separator for pumping fuel from the fuel water separator. The fuel pump has a high pressure side where the fuel has a higher pressure than at the suction side. A water pump, such as a venturi or a jet pump, is fluidly coupled between the fuel water separator and the fuel tank for pumping the water from the fuel water separator into the fuel tank. The water pump is fluidly coupled to the high pressure side of the fuel pump to receive the fuel at the higher pressure to drive the water pump.