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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
241	Method for the operation of an X-ray installation having an X-ray radiator	US84137	1993-07-01	US5357555A	1994-10-18	Heinz Gerth
The invention is directed to a method for operating an x-ray installation having an x-ray radiator, which comprises an x-ray tube accepted in a housing filled with an electrically insulating liquid. The electrically insulating liquid is thereby degasified at intervals in order to prevent gases arising as a consequence of the decomposition of the electrically insulating liquid caused by the generated x-ray radiation from deteriorating the high-voltage strength of the x-ray radiator.
242	Fluid separation apparatus	US438402	1989-12-20	US4978373A	1990-12-18	John A. Endacott
Apparatus for separating gases and liquids comprise a vessel adapted to receive a mixture of gas and liquid and consisting of an upper tank (1) and a lower tank (2) which are interconnected by a plurality of tubes (3, 4, 5). A first one (3) of these tubes is centrally located in the upper wall of the lower tank (2) and the remaining tubes (4 and 5) are equi-spaced on either side of the central tube (3) and are also located in the upper wall of the lower tank (2). A gas/liquid mixture is introduced into the upper tank (1) via an inlet nozzle (8) and baffles (9) aid in separating liquid. The separated gas can be collected from an outlet (12) while the liquid passes down the tubes into the lower tank (2). The level of liquid in the lower tank is adjusted so that the liquid extends up into the tubes (3, 4, 5). As a result, there is very little interface between the gas and liquid and separation is not impaired even if the vessel is subjected to movement caused by, for example, wave action on a floating vessel or platform.
243	Apparatus for volumetrically controlling the flow of a gas and liquid mixture	US782971	1985-10-02	US4657568A	1987-04-14	James S. Jones
Apparatus for volumetrically controlling a liquefied gas, such as agricultural ammonia, receives liquefied gas from a suitable pressure vessel through conventional hoses and fittings and removes the energy represented by vapor due to the pressure drop from the vessel to the metering means by either refrigeration or vapor stripping or both.
244	Anti-splash drain fixture	US769202	1985-08-23	US4652284A	1987-03-24	Robert J. Misko
Apparatus is provided for allowing the draining of a liquid containing an entrained gas from a discharge tube, the separation of the gas from the liquid and the directing of the liquid to a drain pipe. The apparatus includes a vertical elongated conduit member having venting apertures formed therein and first and second vertically inclined arms extending therefrom. An elongated directing conduit is coaxially supported within the elongated conduit at a distance beneath the discharge tube to form an air gap therebetween. In operation, a source of suction is connected to the first arm and draws atmospheric air into the system through the venting apertures and through the second arm. The discharge tube is then opened allowing the liquid/gas mixture to enter the drain apparatus in which the gaseous constituent is drawn from the liquid via the air gap and the liquid constituent is conducted past the venting apertures by the directing conduit thereby avoiding any splashing and escape of the liquid.
245	Water degasification and distillation apparatus	US489767	1983-04-29	US4612090A	1986-09-16	John C. Ellis, Jr.
Water degasification and distillation apparatus having a container for water to be degasified and distilled, a relatively small boiler adjoining said container and having a first conduit extending into the container so that a selected water level in the container will fill said boiler to a selected height, a condenser within the container and immersed in the water contained therein, a second conduit extending from the space above the water in said boiler to the inlet of the condenser, an outlet on the condenser extending through a container wall for discharging degasified and distilled water and heating means in said boiler for heating the water therein.
246	Distillation apparatus with a liquid-vapor separating device having three chambers	US467922	1983-02-18	US4482431A	1984-11-13	John L. Voorhees
A distillation apparatus is provided having a first chamber for receiving water to be distilled and which surrounds one end of a second chamber and also contains the condensing tube; liquid from the first chamber passes to a tube located in a second chamber which traverses a path sufficient to heat the water in the tube to a predetermined temperature before exiting through a valve to a liquid/gas separating device; a third chamber receives the liquid from the separation device and is provided with a heater to heat the liquid until it vaporizes whereupon it rises through the second chamber to enter the condenser tube located in the first chamber; the steam entering the condensing tube is cooled by the incoming water and is discharged from the apparatus.
247	Combustion air bubble chamber method	US335278	1981-12-29	US4432721A	1984-02-21	Alyce D. Evans; John R. Hilty
A combustion air bubble chamber having an inner surface defining an hourglass-shaped column of water and bubble holes located at the bottom of the chamber outwardly of the waist so that bubbles rising from the holes contact the converging inner wall of the lower part of the chamber, are reduced in size, flow along such wall around the waist and outwardly along the diverging wall of the upper part of the chamber and are released from the upper wall to rise to the top of the water. These bubbles are effectively humidified as they rise from the bubble holes to the top of the water. Vapor drawn from the head space above the water is flowed to a burner combustion chamber for improving combustion efficiency.
248	Water degasification and distillation apparatus	US269880	1981-06-03	US4420374A	1983-12-13	John C. Ellis, Jr.
Water degasification and distillation apparatus having a container for water to be degasified and distilled, a relatively small boiler adjoining said container and having a first conduit extending into the container so that a selected water level in the container will fill said boiler to a selected height, a condenser within the container and immersed in the water contained therein, a second conduit extending from the space above the water in said boiler to the inlet of the condenser, an outlet on the condenser extending through a container wall for discharging degasified and distilled water and heating means in said boiler for heating the water therein at a rate greater than the capacity of the second conduit to handle the steam generated in the boiler.
249	Discharge of gases from submarine desalination plants	US137242	1980-04-04	US4414114A	1983-11-08	Burkhard Drude; Thomas Peters; Eberhard Klapp, deceased
Gases which accumulate in a pressure vessel for the desalination of seawater are discharged into a second vessel and pressurized therein by means of the produced, high-pressure freshwater, for discharging gas into the surrounding sea, after which the freshwater used for pressurization is returned to the desalination vessel. An active system and a passive system are described.
250	Liquid degasification device	US132888	1980-03-24	US4407665A	1983-10-04	Henry C. Lasater
A device for removing dissolved gases from liquids is provided by utilizing a tall column initially filled with liquid which is then opened at the bottom allowing the liquid level to drop forming a vacuum above the liquid level. Dissolved gases migrate to the vacuum area and the purified liquid is then drained from the bottom of the column and the process repeated. The above method of providing a vacuum allows more efficient distillation due to the lower boiling temperature resulting from the vacuum over the liq
251	Drilling mud degasser	US277019	1981-06-24	US4381191A	1983-04-26	LaVoice B. Brand; Robert L. Brand
Disclosed is a drilling mud degassing apparatus which comprises a tank wherein a plurality of vertically spaced partitions are disposed for flowing drilling mud deposited on the uppermost partition consecutively across the upper surfaces of the partitions. The uppermost and lowermost partitions have peripheral edges spaced from the wall of the tank and an intermediate partition is provided which has a periphery engaging the wall of the tank and a central opening such that mud is flowed alternatively radially outwardly and radially inwardly in traversing the tank. The apparatus further includes a pump assembly which draws mud from a mud pit and forces the mud in a jet on to central portions of the upper partition. Tubes extending through a cover portion of the tank and having openings into chambers between the partitions discharge gas from the tank and mud is discharged from the tank via a mud outlet adjacent the lower end of the tank.
252	Apparatus for venting and deaerating from a liquid circuit	US226795	1981-01-21	US4352683A	1982-10-05	Hans Vogel
An apparatus for venting and deaerating a liquid circuit, such as the coolant circuit of an internal combustion engine, has a surge tank with an air-side port and a liquid-side port. Installed in the air-side port is a tube, through one end of which liquid to be deaerated is admitted at a certain velocity. The tube has a longitudinally extending lateral slot through which the admitted liquid is discharged; opposite the slot is located a baffle onto which the discharged liquid impinges over a large surface area. This causes even small air bubbles to be liberated from the liquid so as to remain in the air-side part, whereas the deaerated liquid runs off the baffle and into the liquid-side part of the surge tank.
253	Process feed and effluent treatment systems	US658057	1976-02-13	US4121913A	1978-10-24	Jerome S. Spevack
A liquid feed and effluent system to recover dissolved process gas (e.g. H.sub.2 S) from an effluent process liquid (e.g. water), which liquid may also contain dissolved solid components (e.g. soluble salts); the system heats the feed liquid with heat recovered from the effluent liquid, saturates the so heated feed liquid with process gas, which gas may also contain inert gas components, and separately discharges from the system such inert gas components and effluent liquid from which process gas and heat have been recovered. In the combination the dissolved process gas is preferably recovered from the effluent liquid by flashing at progressively reduced pressures and final vapor stripping thereof at the most reduced pressure.
254	Fuel cell water conditioning process and system and deaerator for use therein	US755336	1976-12-29	US4120787A	1978-10-17	Brian A. Yargeau
Water produced as a by-product of the electrochemical reaction in a fuel cell is treated so as to enable its use to produce, in a fuel conditioning subsystem including a steam generator and raw hydrocarbon fuel reformer, fuel for delivery to the fuel cell. The water conditioning system includes a novel deaerator wherein fuel cell waste heat is employed to heat water produced in the fuel cell to remove dissolved gases therefrom. The water treatment system also includes a cooler for reducing the temperature of the "deaerated" water prior to its delivery to a filter and demineralizer; the water being delivered to the boiler of the steam generator subsequent to passage through the demineralizer.
255	Apparatus for deodorizing oil and similar material	US469884	1974-05-14	US3966559A	1976-06-29	Anthony Athanassiadis
In a deodorizing apparatus, at least the lower part of a column is surrounded at least partly by compartments which are not connected together, each compartment having means for supplying treatment fluid and means for discharging the treated material with separate control but opening into a common duct. The duct for discharging the treated material from the central column is divided into separate ducts the outlets of which open into the compartments and which are provided with separately-controlled means for carrying the material to the respective compartments.
256	Surveying constant value concentrations of hydrocarbons in ground waters	US615869	1975-09-22	US3957439A	1976-05-18	B. Osborn Prescott; Gordon Rittenhouse, deceased; Arley Walters; Harold L. Wise
The hydrocarbon content of a ground water in a selected location is measured by flash-distilling a stream of gas from a freshly pumped stream of the water and measuring hydrocarbon concentrations of successive slugs of the gas until the measured values become substantially constant.
257	Process and apparatus for at least partly removing by gravity a particulate component from a liquid dispersion	US20777371	1971-12-14	US3813851A	1974-06-04	EDER T
A feed mixture is provided which comprises a liquid and a particulate component which is dispersed in said liquid and differs in specific gravity from said liquid. Said feed mixture is treated in a plurality of successive stages, each of which comprises a plurality of substantially identical separating spaces defined by inclined collecting surfaces. The particulate component is collected on said collecting surfaces and caused to travel along each collecting surface and from the collecting surfaces of each preceding stage to the collecting surfaces of the next succeeding stage along a predetermined path of travel. The liquid is caused to flow in said separating spaces and from each space along a predetermined liquid flow path, which is separated spaced from said path of travel. Said collected particulate component is withdrawn from the collecting surfaces of each stage in a first withdrawal area. The liquid is withdrawn from the separating spaces of each stage in a second withdrawal area, with is separated from said first withdrawal area. The angle between the horizontal components of the velocity of travel of the collected particulate component along said path of travel is changed by at least 90* as said collected particulate component is transferred from the collecting surfaces of each preceding stage to the collecting surfaces of the next succeeding stage so that said path of travel between successive stages is spaced from said liquid flow path.
258	Apparatus and method for degassing a liquid	US3676983D	1971-02-14	US3676983A	1972-07-18	NOLD WALTER E
Apparatus and method for removing entrapped gases from liquids by, simultaneously, mechanically agitating the liquid to be processed and drawing a partial vacuum over the free surface of such liquid.
259	Multistage liquid and gas separator	US3654748D	1970-02-26	US3654748A	1972-04-11	BLOOM CARL
A liquid and gas separator having a primary stage including an agglomerator cartridge and a secondary stage providing the discharge path for the gas and liquid mixture passing from the primary stage. The secondary stage includes a chamber in which a baffle formed by a plurality of convolutions guides the gas and agglomerated liquid in a spiral path to centrifuge the liquid. The centrifuged liquid is thrown against the baffle and chamber walls and drains to a scavenging port while the liquid-free gas is discharged through a separate port.
260	Subsea production system	US3590919D	1969-09-08	US3590919A	1971-07-06	TALLEY WILLIAM A JR
A subsea production method and apparatus separates substantially waterfree gas from oil in a subsea satellite located adjacent a plurality of subaqueous wells. Production fluid from the subaqueous well enters the satellite through production fluid lines, passes through a heat exchanger, and enters into a liquid knockout section. Separated gas and oil then enter into a lowtemperature separator to complete the separation of the substantially waterfree gas from the oil. A hydrate depressant is injected into the substantially waterfree gas before entry into the low-temperature separator through a variable choke so as to depress the formation of hydrates from any water remaining in the substantially waterfree gas.

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