摘要:
A controller for a vacuum sewage system includes a housing having multiple chambers. Certain chambers are maintained under atmospheric pressure or vacuum prior to activation of the controller. Ports, valves, orifices and air flow paths located in the housing control the rate of air flow between groups of the chambers during activation of the controller.
摘要:
A photolithography system includes a variable-volume buffer tank, a dispensing system connected to the buffer tank, and a valve configured to release gas from a head space of the buffer tank while blocking the release of liquid from the head space. A storage container has an opening at the bottom and drains to the buffer tank through that opening. The buffer tank has a storage capacity sufficient to receive the full contents of the storage container. The system supplies chemical solutions to the dispensing system while keeping the chemical solutions from contact with air and other gases.
摘要:
A process plant includes a base having a plurality of module receiving areas, each area configured to receive a supply module. At least one of the receiving areas additionally configured to receive a blender. A plurality of interconnection pipings fixedly arranged relative to the base. Each piping interconnecting each of the module receiving areas to each other; and connections on each of the interconnection pipings at each of the module receiving areas. Each connection configured to selectively connect and disconnect either a supply module or blender within a respective module receiving area from its respective interconnection piping. A method of processing a fracturing fluid is also included.
摘要:
The present invention materially enhances the quality of the environment and mankind by contributing to the restoration or maintenance of the basic life-sustaining natural elements. The present invention reduces the amount of carbon monoxide introduced to the atmosphere of a combustion system. This is achieved by furnishing a systems approach to optimize the amount of oxygen to be chemically combined with fuel upon ignition of both allowing the correct amount of carbon to combine with the correct amount of oxygen thus fully release the thermal energy stored therein. By so furnishing the level of oxygen with carbon of the fuel, more carbon dioxide is produced thus proportionally reduces the amount of carbon monoxide released to the atmosphere. The present invention provides a heating system that surpasses the net and gross efficiency performance of a natural gas burner.
摘要:
The invention relates to an system for supplying a hydraulic circuit with hydraulic fluid. The system includes a working reservoir and an auxiliary reservoir connected to the working reservoir by a hydraulic line. An air pump has an inlet connected to a suction line that opens into a liquid-free portion of the auxiliary reservoir so that a negative pressure can be built up in the auxiliary reservoir relative to the atmospheric ambient pressure. The air pump inlet is also connected to a control line, which comprises a control opening which is covered by the hydraulic fluid in the working reservoir, at least before the air pump is started up.
摘要:
The power plant disclosed is an engine that derives is usefulness in the pursuit of energy generation by utilizing natural pressure differentials found in various liquids and gases, such as but not limited to water and air. It is generally a two-stroke piston cycle engine, wherein the actions of the pistons perform work, which can be utilized to generate power, pump fluids, or perform work, for example.
摘要:
The invention relates to an system for supplying a hydraulic circuit with hydraulic fluid. The system includes a working reservoir and an auxiliary reservoir connected to the working reservoir by a hydraulic line. An air pump has an inlet connected to a suction line that opens into a liquid-free portion of the auxiliary reservoir so that a negative pressure can be built up in the auxiliary reservoir relative to the atmospheric ambient pressure. The air pump inlet is also connected to a control line, which comprises a control opening which is covered by the hydraulic fluid in the working reservoir, at least before the air pump is started up.
摘要:
A liquid fuel catcher has a case which defines a plurality of chambers formed as depressions in a passage so that a liquid fuel is accumulated. The case has a communicating portion which communicates the chambers in series at upper portions thereof. The case has openings at each bottom portions of the chambers. The case has a return passage which returns the liquid fuel accumulated in the chambers to a fuel tank. The liquid fuel catcher has a return valve. The return valve closes the return passage, when the liquid fuel level in the fuel tank exceeds a predetermined level. The return valve opens the return passage, when the liquid fuel level in the fuel tank is less than a predetermined level. The fuel returns to the fuel tank from the chambers through the return valve.
摘要:
A system for treating edible fluids under high pressure to reduce microorganisms. The system comprises a high pressure housing having an interior chamber containing two parallel flexible bladders adapted to hold the fluid to be treated under high pressure within the confines of the chamber. A pressurizing fluid fills the interior chamber outside the bladders. When one bladder is filled the other bladder is collapsed. In operation pressure is exerted throughout the interior chamber by means of the pressurizing fluid for a period sufficient to reduce microorganisms in the fluid within the filled bladder. Pressure will be released and the collapsed bladder will then be filled with an edible fluid causing treated fluid to be removed from the first bladder due to expansion caused by the filling of the second bladder such that the first bladder is collapsed. The process can then be repeated.
摘要:
The invention concerns a device comprising a base (2) and a door (20), said device having a closed door position in which a circuit (8) of the device comprises a bag comprising two flexible films and connectors of the conveying network, and a press (9) comprising a first she (16) disposed on a front face (5) of said base (2) and a second shed (17) disposed in said door (20); and a hinge system hinging said door (20) relative to said base (2), and disposed only on one side of said door (20) so as to form lateral clearances between said door (20) and said base (2) over the rest of a perimeter of said door (20)