| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | JPS5848301U - | JP14310781 | 1981-09-25 | JPS5848301U | 1983-04-01 | |
| 162 | JPS567066B2 - | JP11812372 | 1972-11-27 | JPS567066B2 | 1981-02-16 | |
| 163 | JPS4860313A - | JP11812372 | 1972-11-27 | JPS4860313A | 1973-08-24 | |
| 164 | ESSENTIAL OIL EXTRACTION APPARATUS | PCT/US2013031471 | 2013-03-14 | WO2013138616A8 | 2013-12-05 | HACKLEMAN DAVID; DEAN BILL; ARRIAGA CARLOS ANTAR GUTIERREZ; ATADANA FREDERICK; ATICHAT TANAWAT |
| Disclosed herein are embodiments of an essential oil extraction apparatus. In some embodiments, the apparatus comprises a container configured to hold an essential oil-containing material, an essential oil extract receiver contained in the container, a condenser having an outlet fluidly coupled to the receiver and located relative to the container so as to receive essential oil-containing vapor emitted by the essential oil-containing material; and at least one microwave reflection structure associated with at least one of the container, the receiver or the condenser. The apparatus can have an overall dimension that is sufficiently small so that the apparatus fits inside a standard-sized kitchen microwave oven. | ||||||
| 165 | DOWN-FLOW DIRECT CONTACT COOLER | PCT/US2012066030 | 2012-11-20 | WO2013078186A4 | 2013-07-25 | JOHNSON DENNIS W |
| Systems and methods are contemplated for down-flow cooling of a feed gas. Contemplated systems can include a housing having an inlet conduit disposed within an upper portion and configured to receive a first stream. First and second stages can be disposed within the housing, with the first stage disposed upstream of the second stage and having a first cooling stream, and the second stage having a second cooling stream that is colder than the first cooling stream. The housing can be configured such that the first stream is cooled by down-flow heat exchange with the first and second cooling streams to produce a conditioned stream depleted of at least a portion of water condensed from the feed gas. | ||||||
| 166 | CRYOPUMP | PCT/US2012024243 | 2012-02-08 | WO2012109304A2 | 2012-08-16 | SYSSOEV SERGEI; BARTLETT ALLEN J; CASELLO JOHN J; WELLS JEFFREY A; EACOBACCI MICAHEL J |
| A cryopump has a simple-to-manufacture frontal baffle plate with improved gas distribution and has a large-area second-stage array plate to capture Type II gases. The cryopump has a first-stage frontal baffle plate having orifices and flaps bent from and attached to the orifices. The cryopump has a second-stage top plate that is larger in area than cooling baffles of the second stage array. | ||||||
| 167 | METHOD AND APPARATUS FOR PROVIDING TEMPERATURE CONTROL TO A CRYOPUMP | PCT/US2009049245 | 2009-06-30 | WO2010002884A2 | 2010-01-07 | BALL-DIFAZIO DOREEN J; JOHNSON WILLIAM L; MORRIS RONALD N; SULLIVAN ROBERT P |
| Cryopump components are improved using thin layer heating elements for temperature control or to serve as heaters. These heating elements may be located and prevent pooling during regeneration. The temperature control may also be achieved through the use of ceramic heating elements. The ceramic heating elements may also include a second function of structural support within the cryopump. Temperature control may further be achieved via the radiation shield, where the radiation shield includes a clad sheeting or coating. | ||||||
| 168 | ABATEMENT OF BACKFLOW CONTAMINANTS IN A DRY PUMP | PCT/GB2004001198 | 2004-03-19 | WO2004086610A2 | 2004-10-07 | GREENWOOD JOANNE RACHEL; KETTLEWELL NATHAN LEE; DEAN JULIAN RICHARD; KENDALL JOHN SPENCER |
| A dry pump (10) has adjacent its inlet (12) and between the inlet and pump foreline (14) an apparatus for abating the back flow of organic molecules originating from a lubricant used to lubricate a drive mechanism of the pump. In one embodiment, the apparatus comprises a first compartment (18) having extending from its internal wall a plurality of cooling baffle plates (20). The cooling baffle plates are cooled by means of a water-cooling coil (22). Between the first compartment (18) and the foreline (14) is a second compartment 24 having extending from its internal wall a plurality of interleaved baffles (26). These baffles are coated on their surfaces with activated charcoal pellets for adsorbing halocarbon molecules back-streaming from the pump inlet. | ||||||
| 169 | Multi-component recovery apparatus and method | US916454 | 1997-08-22 | US5799509A | 1998-09-01 | Steven J. Finley; Piotr J. Sadkowski; Atul M. Athalye |
| An apparatus and method for recovering one or more components from the vapor feed in which the component is recovered from the vapor feed at a lower pressure within a lower pressure cold trap. Thereafter, a higher pressure cold trap is connected to the lower pressure cold trap and the component revaporizes in the lower pressure cold trap and resolidifies in the higher pressure cold trap. The higher pressure cold trap is then isolated and the component is allowed to thaw to build up a vapor pressure such that the component can be delivered for recovery at a high pressure. Two or more components having higher and lower boiling points can be recovered by low pressure cold traps set in series. Low pressure cold traps can be provided to operate in an out of phase relationship so that components are frozen on one set of lower pressure cold traps while being vaporized from the other set of cold traps. In the case of two component recovery, two high pressure cold traps are provided to allow two components to vaporize and thus develop a sufficient vapor pressure to be delivered at the requisite delivery pressure. | ||||||
| 170 | Apparatus for removing tramp materials and method therefor | US634164 | 1996-04-18 | US5704214A | 1998-01-06 | Yuichiro Fujikawa; Seishi Murakami; Tatsuo Hatano |
| A trap body is removably attached in the housing inserted in that portion of the exhaust passage which is situated on the upstream side of a vacuum pump, and has cooling fins for cooling the tramp materials in the exhaust gas brought into contact with the cooling means, thereby liquefying the tramp materials. Therefore, the tramp materials, such as unaffected process gases, products of reaction, etc., contained in the exhaust gas flowing through the exhaust passage, are cooled and liquefied when they are touched by the trap body cooled by the cooling unit, and adhere to the surface of the trap body. Thus, the tramp materials in the exhaust gas can be removed lest they damage the vacuum pump on the downstream side or close up the exhaust passage. | ||||||
| 171 | Refrigeration method and apparatus | US612809 | 1996-03-11 | US5699672A | 1997-12-23 | Hans Foerster; Wolfgang Leser |
| The invention relates to a novel refrigeration method and apparatus in which air is used as coolant and primary refrigerant. The air is subjected to substantially isothermal compression in a water-injected screw-type compressor, cooling in first and second scrubber columns operated by separate refrigerant circuits, and subsequent adiabatic substantially isentropic expansion in a high-speed turbine. Heat exchangers may be provided for the removal of residual coldness from the expanded air and for preheating the air fed to the compressor. | ||||||
| 172 | Gas manufacture | US747945 | 1996-11-12 | US5697228A | 1997-12-16 | Catharine S. Paige |
| A method of manufacturing a breathable, life-supporting cryogenic liquid mixture including the steps of: producing a stream of treated natural air having substantially all the carbon dioxide and moisture removed therefrom; admixing a quantity of mixing gas containing nitrogen in a proportion greater than natural air thereby to producing a product gas mixture having a desired oxygen/nitrogen ratio and liquefying this said mixture in a heat exchanger against a suitable chilling fluid. | ||||||
| 173 | Cryopump synchronous motor load monitor | US183692 | 1994-01-18 | US5651667A | 1997-07-29 | William T. Sand; Martin Stein |
| An apparatus and method for monitoring the torque load condition of a cryopump motor includes a power transducer for monitoring the electrical power input to the cryopump motor. A preferred embodiment of the power transducer includes a Hall-effect multiplier which measures the instantaneous and average electrical power input to the cryopump motor to determine torque load. Another preferred embodiment includes a power transducer which measures the Power Factor of the electrical power input to the cryopump motor to determine torque load. The Power Factor transducer includes a phase detector which detects the phase difference between the input voltage and the input current applied to the cryopump motor. | ||||||
| 174 | Apparatus for reclaiming refrigerant | US629875 | 1996-04-10 | US5605054A | 1997-02-25 | Kuo-Fu Chen |
| An apparatus for reclaiming refrigerant including a distillation tank, an eliminator arranged within an upper portion of said distillation tank, a booster connected to an upper end of the distillation tank for extracting refrigerant vapor from the distillation tank, a heat exchanger connected to the booster, a heat pump for transferring condensing heat from the heat exchanger to the distillation tank, and an air/water/refrigerant separator connected to the heat exchanger, whereby the apparatus can effectively reclaim refrigerant and separate air and water from the refrigerant. | ||||||
| 175 | Volatile organic compounds recovery from vent gas streams | US497656 | 1995-06-30 | US5540057A | 1996-07-30 | Alan T. Y. Cheng |
| A vent gas stream containing volatile organic compounds is passed continuously through a condenser in counter-current flow with respect to cold clean vent gas combined with a cryogenic refrigerant. The volatile organic compounds are condensed at various temperatures inside the condenser, and are separately recovered at very low levels of refrigerant utilization. | ||||||
| 176 | Molecular separation method and apparatus | US2352 | 1993-01-06 | US5505829A | 1996-04-09 | Eliel Villa-Aleman |
| A method and apparatus for separating a gaseous mixture of chemically identical but physically different molecules based on their polarities. The gaseous mixture of molecules is introduced in discrete quantities into the proximal end of a porous glass molecular. The molecular sieve is exposed to microwaves to excite the molecules to a higher energy state from a lower energy state, those having a higher dipole moment being excited more than those with a lower energy state. The temperature of the sieve kept cold by a flow of liquid nitrogen through a cooling jacket so that the heat generated by the molecules colliding with the material is transferred away from the material. The molecules thus alternate between a higher energy state and a lower one, with the portion of molecules having the higher dipole moment favored over the others. The former portion can then be extracted separately from the distal end of the molecular sieve. | ||||||
| 177 | Tangential flow cold trap | US312097 | 1994-09-26 | US5488833A | 1996-02-06 | Jeffrey Stewart |
| A cold trap for condensing and polymerizing residual vapor. The cold trap comprises a containment vessel which comprises a vertical sidewall defining a cylindrical inner surface of substantially constant diameter. Fluidly connected to the sidewall is a vapor inlet line which enters the containment vessel tangentially at a point near the top end thereof such that the vapor entering the containment vessel through the vapor inlet line will impinge against the inner surface of the sidewall and flow in a generally rotational pattern within the containment vessel. The cold trap further comprises a cooling member which is positioned within the containment vessel for facilitating the condensation and polymerization of the vapor. | ||||||
| 178 | Compressed air system to deliver dry and clean air | US241554 | 1994-05-12 | US5428963A | 1995-07-04 | Leszek S. Korycki; Jorma J. Lehtovaara; Barbara M. Korycka |
| A compressed air system to deliver dry and clean air whereby the compressed air supplied by the air compressor is passed through a primary circuit of a heat exchanger and a liquid separator where it is cooled down close to the freezing point of the water so that the majority of the water vapor in the air will condense. The condensate as well as majority of the oil in the air is removed from the air stream with a centrifugal action inside the liquid separator which consists of a precooling chamber, cooling lines, conical centrifugal separator section, vertical center cavity and exit passage. The superheated air leaving the liquid separator unit can be dried further by passing the air through the freezer dryer units where its temperature is lowered below the freezing point of the water so that the remaining water forms into ice crystals and will get attached to the inside walls of the freezer dryer. The returning air from the liquid separator is guided through the secondary circuit of the heat exchanger before it enters the air reservoir tank. The remaining oil particles as well as rust and dust in the air stream can be removed with an oil filter unit placed downstream from the storage tank. | ||||||
| 179 | Trap device for vapor phase reaction apparatus | US155750 | 1993-11-23 | US5422081A | 1995-06-06 | Katsushin Miyagi; Osamu Yokokawa; Yoshitaka Okada; Ichiro Nagasaki; Akira Hashimoto |
| A double cylinder shaped multilayer structural member comprising ring shaped thin plate small diameter discs and large diameter discs respectively layered via spacers is disposed in the enclosure vessel of a trap device for a vapor phase reaction apparatus. Gas from the intake opening section of the enclosure vessel is introduced into the outer side space of the multilayer structural member of the enclosure vessel, passes through the spaces between the large diameter discs and also passes through the spaces between the small diameter discs, then exits via the inner side space of the multilayer structural member from the outlet opening section of enclosure vessel to the system exterior. As a result of this construction, in comparison to conventional devices, the collection efficiency of reactive components can be increased, the equipment life extended, and maintenance frequency reduced, thereby providing a trap device for a vapor phase reaction apparatus capable of improving productivity. | ||||||
| 180 | Vacuum extractor incorporating a condenser column | US180518 | 1994-01-12 | US5411707A | 1995-05-02 | Michael H. Hiatt |
| Methods and apparatus for vacuum distillation of samples suspected of containing pollutants are disclosed. The vacuum distillation apparatus contains a condenser for separating water and/or another common interfering contaminant. The distilled pollutants are assayed using a gas chromatograph/mass spectrometer. | ||||||
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