| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | DE3049416C2 - | DE3049416 | 1980-12-30 | DE3049416C2 | 1985-09-12 | RICHTER, HORST, 7050 WAIBLINGEN, DE |
| 182 | PERFECCIONAMIENTOS EN UNA BOMBA ELECTROESTATICA | ES525132 | 1983-08-24 | ES8503412A1 | 1985-02-16 | |
| BOMBA ELECTROSTATICA ADECUADA PARA BOMBEAR LIQUIDOS RELATIVAMENTE NO CONDUCTORES.CONSTA DE UN CUERPO TUBULAR (10) DE MATERIAL PLASTICO AISLANTE RIGIDO; DE UN CONJUNTO DE ELECTRODO DE INYECCION (14) SITUADO EN EL EXTREMO DEL CUERPO TUBULAR (10), EL CUAL TIENE UNA PUNTA (18) AFILADA ELECTRICAMENTE CONDUCTORA; DE CONEXIONES ELECTRICAS ADECUADAS; Y DE UN CANAL CONFIGURADO ADECUADAMENTE PARA PROMOVER EL FLUJO DE LIQUIDO LAMINAR NO TURBULENTO A LO LARGO DE LA PUNTA DEL ELECTRODO. | ||||||
| 183 | ELECTROSTATIC SPRAY PUMP | AU1720783 | 1983-07-22 | AU1720783A | 1984-03-01 | COFFEE RONALD ALAN; NOAKES TIMOTHY JAMES; ANSTEY ROBERT ANTHONY |
| 184 | COMPRESSION OF AIR IN WATER TREATMENT PLANT | GB8326732 | 1983-10-06 | GB8326732D0 | 1983-11-09 | |
| 185 | Fluid spring and fluid screw - have different density fluids in horizontal helical tubes connecting pressure vessels | FR8121346 | 1981-11-12 | FR2516191A1 | 1983-05-13 | |
| The fluid shock absorber has the heavier of the two fluids in the lower part of the coil when at rest with the light fluid at the top of the horizontal coil. A pressure or vacuum P applied at one end creates an imbalance p in each of the n heavy liquid coil turns. P=np to yield a large pressure from small ones. When the principle is applied to a fluid screw rotation of the coil produces an imbalance p to the heavy fluid yielding pressure P at the ends. Application of pressure P at the ends causes an imbalance in internal fluid pressure so the spiral rotates. | ||||||
| 186 | gas-dynamic trykboelgemaskine | DK311275 | 1975-07-09 | DK145164C | 1983-02-21 | FRIED R |
| 187 | Device for sucking up of a body of water solids. | NL7808700 | 1978-08-23 | NL170173C | 1982-10-01 | |
| 188 | BR8108794 | 1981-05-04 | BR8108794A | 1982-08-10 | ACKERMAN CARL DAVID | |
| 189 | VORTEX INJECTION METHOD | AU7749181 | 1981-11-13 | AU7749181A | 1982-07-01 | BECK JEFFREY L |
| 190 | FR2343143B1 - | FR7706292 | 1977-03-03 | FR2343143B1 | 1982-03-26 | |
| 191 | Method and apparatus for delivery of gas | GB8122292 | 1981-07-20 | GB2081814A | 1982-02-24 | |
| A method for delivery of gas through a line 30 especially for use in maintaining a desired pressure of inert gas in an empty LPG tank of an oil tanker comprises passing gas into a chamber and allowing the chamber to fill with liquid, so as to force the gas therefrom, when it is desired to release gas from the chamber. Apparatus for delivery of gas comprises means for passing gas to each of a plurality of tanks 11a-c and 16a-c, means 15a, 19a enabling water to pass to one tank 11a or 16a from a water supply 13 to force gas from that tank, means 15b or 19b enabling water to pass from that tank to another tank 11 b or 16b to force gas from the second mentioned tank and to draw gas into the first mentioned tank, and means 15c, 19c enabling water to pass from the second mentioned tank 11b or 16b to yet another tank 11c or 16c of the plurality of tanks whilst water is passed from the supply 13 to the first mentioned tank, thereby forcing gas from the first and third mentioned tanks. Preferably, the water is recirculated. |
||||||
| 192 | Gas dynamic pressure wave generator. | NL7214044 | 1972-10-17 | NL162179B | 1979-11-15 | CROES N |
| 193 | PROCEDE D'EQUILIBRAGE DES PRESSIONS DANS UN PUITS PETROLIER | FR7732447 | 1977-10-27 | FR2407337A1 | 1979-05-25 | MARAIS LIONEL; LIONEL MARAIS |
| L'INVENTION PERMET DE REALISER L'EQUILIBRAGE DE PRESSIONS DES COUCHES FOREES INFERIEURES A LA PRESSION DE LA COLONNE LIQUIDE CONTENUE DANS LA TOTALITE DU PUITS. LE NIVEAU HYDROSTATIQUE 26 EST ICI CHOISI POUR PERMETTRE L'EQUILIBRAGE ET LA CIRCULATION S'EFFECTUE PAR INJECTION DE GAZ EN 22 A L'AIDE DES TUBES 19 INTERIEURS AU TRAIN DE TIGES 9. ON CREE AINSI, POUR UN MEME NIVEAU, UNE DIFFERENCE DE PRESSION DANS LES ANNULAIRES 25 ET 27. IL EN RESULTE LA REMONTEE DE LA BOUE 30 JUSQU'EN 16 ET LE DEPOT DES DEBLAIS DANS LES PANIERS 3, LE GAZ S'ECHAPPANT EN 12, LE LIQUIDE 31 RETOURNANT VERS L'OUTIL DE FORAGE. L'INVENTION S'APPLIQUE AUX PUITS PETROLIERS TERRESTRES ET SOUS-MARINS. | ||||||
| 194 | DEVICE FOR GAUGED CIRCULATION OF FLUID | SU2182366 | 1975-10-20 | SU649886A1 | 1979-02-28 | KORCHUNOV SERGEJ S; TETELBAUM GRIGORIJ E; CHEBURKOVA TAMARA P |
| 195 | GAS-DYNAMIC PRESSURE WAVE MACHINE | CA237211 | 1975-10-07 | CA1047465A | 1979-01-30 | DORFLER PETER; SLAVITSCHEK GERT |
| A gas-dynamic pressure wave machine for energy exchange between hot and cold gaseous fluids passed through the cells of a motor driven cell wheel which latter includes a hub from which circumferentially spaced cell walls extend radially and an outer shroud which closes off the cells at the periphery of the wheel. The internal diameter D of the shroud and the external diameter d of the hub bear the dimensional relationship d = D / (1.5 ...... 2), and the axial length L of the cells is made equal to 1.1 D ? 20%. | ||||||
| 196 | DYNAMIC GAS PRESSURE EXCHANGER | GB4097175 | 1975-10-07 | GB1520434A | 1978-08-09 | |
| 1520434 Pressure exchangers BBC BROWN BOVERI & CO Ltd 7 Oct 1975 [9 Oct 1974] 40971/75 Heading F1N In a pressure exchanger having a rotary cell wheel 4 including cell walls 7 extending between a hub 5 and a shroud 6 of internal diameter D, the external diameter d of the hub lies within the range D/1À5 to D/2, the length L of the cell walls equals 1À1D # 20%, and the number of cell walls is between 28 and 38. | ||||||
| 197 | GAS DYNAMIC PRESSURE EXCHANGER | GB2184975 | 1975-05-21 | GB1502451A | 1978-03-01 | |
| 1502451 Pressure exchangers BBC BROWN BOVERI & CO Ltd 21 May 1975 [11 July 1974] 21849/75 Heading F1N In a pressure exchanger having a rotor comprised of curved cell walls 1 each extending between a shroud at a location 3 and a hub at a location 4, the angle α between the locations 3 and 4 is less than 4 degrees and the angle # subtended at the centre of the rotor by the most angularly separated points on the median line 2 through the cell wall is less than 7 degrees. Each cell may be of sheet metal of uniform thickness or of cast metal having a thickness which decreases from one location, reaches a minimum, and then increases to the other location. The thickness of the cell wall at the shroud and hub locations 4, 3 are preferably twice and three times the minimum thickness, respectively. The preferred proportions of the radii R 1 -R 5 and r 1 -r 3 based on Ro = 100% are specified. The effects of differential thermal expansion and centrifugal forces is said to produce only slight stresses in the rotor. | ||||||
| 198 | CH1308176 | 1976-10-15 | CH592809A5 | 1977-11-15 | ||
| 199 | Gas Dynamic pressure wave machine | DE2113704 | 1971-03-22 | DE2113704B2 | 1977-05-26 | |
| 200 | SU2044821 | 1974-07-17 | SU558833A1 | 1977-05-25 | ||
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