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1. 发明授权

US3292386A Freeze concentration apparatus with a tangential feed 失效
标题翻译：用切向进料冻结浓缩装置
公开(公告)号：US3292386A
公开(公告)日：1966-12-20
申请号：US28552863
申请日：1963-06-04
申请人： DESALINATION PLANTS
发明人： JOHNSON WALLACE E , WEISS PAUL A , DAVIDS JOHN H
IPC分类号： C02F1/22 , F25D31/00
CPC分类号： C02F1/22 , C02F2103/08 , F25D31/00 , Y02A20/132

2. 发明授权

US3255604A Evaporating and condensing chamber and compressor apparatus 失效
标题翻译：蒸发冷凝室和压缩机设备
公开(公告)号：US3255604A
公开(公告)日：1966-06-14
申请号：US38450864
申请日：1964-07-22
申请人： DESALINATION PLANTS
发明人： JOHNSON WALLACE E , HANS DAVIDS JOHN , EMMERMANN DIETER K
IPC分类号： F25B31/00 , F25B39/02
CPC分类号： F25B31/00 , F25B39/02

3. 发明授权

US3398548A Vacuum freeze solution separation system 失效
标题翻译：真空冷冻液分离系统
公开(公告)号：US3398548A
公开(公告)日：1968-08-27
申请号：US54390766
申请日：1966-04-20
申请人： DESALINATION PLANTS
发明人： BRUCE COX ROBERT , DAVIDS JOHN H , JOHNSON WALLACE E
IPC分类号： B01D1/28 , C02F1/22
CPC分类号： C02F1/22 , B01D1/2887 , C02F2103/08 , Y02A20/128 , Y02A20/132

4. 发明授权

US3342039A Separation systems and apparatus 失效
标题翻译：分离系统和设备
公开(公告)号：US3342039A
公开(公告)日：1967-09-19
申请号：US43354065
申请日：1965-02-08
申请人： DESALINATION PLANTS
发明人： BRIDGE RICHARD R , COX ROBERT B , DAVIDS JOHN H , EMMERMANN DIETER K , ENGLER WILLIAM F , JOHNSON WALLACE E , WEISS PAUL A
IPC分类号： C02F1/22
CPC分类号： C02F1/22 , C02F2103/08 , Y02A20/132

5. 发明授权

US3255605A Evaporating and condensing chamber apparatus 失效
标题翻译：蒸发冷凝室设备
公开(公告)号：US3255605A
公开(公告)日：1966-06-14
申请号：US38582664
申请日：1964-07-21
申请人： DESALINATION PLANTS
发明人： JOHNSON WALLACE E
IPC分类号： F25B39/02 , F25B39/04
CPC分类号： F25B39/04 , F25B39/02

6. 发明授权

US3255603A Freeze crystallization apparatus for separating a solvent 失效
标题翻译：用于分离溶剂的冷冻结晶装置
公开(公告)号：US3255603A
公开(公告)日：1966-06-14
申请号：US38419264
申请日：1964-07-21
申请人： DESALINATION PLANTS
发明人： JOHNSON WALLACE E , HANS DAVIDS JOHN , EMMERMANN DIETER K
IPC分类号： F25C1/16
CPC分类号： F25C1/16 , Y10S159/05

7. 发明授权

US3202343A Compressor arrangement 失效
标题翻译：压缩机安排
公开(公告)号：US3202343A
公开(公告)日：1965-08-24
申请号：US19511862
申请日：1962-05-16
申请人： DESALINATION PLANTS
发明人： EMMERMANN DIETER K , DAVIDS JOHN H , JOHNSON WALLACE E
IPC分类号： C02F1/22 , F04D25/00 , F04D29/30 , F04D29/38
CPC分类号： C02F1/22 , C02F2103/08 , F04D25/00 , F04D29/305 , F04D29/382 , Y02A20/128 , Y02A20/132 , Y10T29/49321
摘要： 1,024,574. Purifying sea-water by freezing. DESALINATION PLANTS (DEVELOPERS OF ZARCHIN PROCESS) Ltd. Oct. 24, 1962 [May 16, 1962], No. 40285/62. Heading F4H. [Also in Division F1] In the plant for purifying sea water described in Specification 1,024,571, the rotary compressor for moving the vapour from the evaporation chamber to the condensation chamber comprises an impeller having main blades preceded by inducer blades 308, 310. Each blade 308 and an adjacent blade 310 are formed from a single strip of metal or fibreglassreinforced plastics material which is bent into a loop at its centre and inserted into a bore 302 in the inducer hub 300. The loop is then expanded into contact with the bore by means of a tapered tool. A bush 326 of the same diameter as the cylindrical head of the tool, is placed on top of the tool and forced into the loop in succession to the tool. A tool 334, Fig. 17 (not shown), is then inserted between the blades 308, 310 to spread them into contact with the walls of a slot extending between the bore 302 and the periphery of the hub 300. The blades are held in this position by a member 346 bolted to the bush 326. Flexible U-shaped members 364, 372 strengthen the blades and reduce vibration. Slots 390 may be provided in the bushes 326 to allow the bushes to be expanded by means of plugs threaded into the ends of the bushes, whereby the blades are locked in place. The main blades are of similar construction and fixing.

8. 发明授权

US3255817A Plate type heat exchanger 失效
公开(公告)号：US3255817A
公开(公告)日：1966-06-14
申请号：US23088862
申请日：1962-10-16
申请人： DESALINATION PLANTS
发明人： HANS DAVIDS JOHN , KEYSER RICHARD F
IPC分类号： B01D3/06 , C02F1/22 , F28D9/00 , F28F3/04 , F28F3/08
CPC分类号： F28F3/044 , B01D3/065 , C02F1/22 , C02F2103/08 , F28D9/0093 , F28F3/083 , Y02A20/128 , Y02A20/132
摘要： 1,034,466. Plate-type heat exchangers. DESALINATION PLANTS (DEVELOPERS OF ZARCHIN PROCESS) Ltd. Aug. 1, 1963 [Oct. 16, 1962], No. 30594/63. Heading F4S. [Also in Division B1] A horizontally arranged heat exchange assembly of a desalination system (see Division B1) is supported on stanchions 50 and comprises a plurality of dimpled contacting heatexchange plates 17 between spacer plates 55, 55 1 , 57, 57 1 aligned by vertical T-bars 68, 69, 63, Fig. 3 (not shown), arranged peripherally around the assembly and bolted alternately to upper and lower support plates 51, 49 respectively and to an intermediate plate 53 between which the heat exchange plates are compressed by nuts 61, 61 1 on threaded rods 59 the load being transferred to the support plates through straps 79, 89 and channel members 73, 93. Gaskets 103, Fig. 9 (not shown), between adjacent plates hermetically seal the spaces 105 between the plates, the edges of which are bent over to prevent the gaskets being displaced. The plates and gaskets contain ports, e.g. 138, 140, 142 at each end arranged so that sea water to be cooled flows upwardly through the assembly in spaces 105 in counter current to the fresh water and brine flowing in adjacent passages downwardly through the assembly. Each liquid flows in a serpentine path, the direction of flow reversing between passages. To connect a port, e.g. 138, with a passage 105, a gap is left in the gasket wall into which is inserted a corrugated metal strip 150 which prevents the gasket expanding into the gap and improves flow characteristics. In modifications the intermediate plate is replaced by a spacer plate, the plates may be arranged to provide paths for only 2 fluids and the aligning bars may be attached to the upper and lower support plates only.

9. 发明授权

US3196864A Condensing chamber apparatus 失效
标题翻译：冷凝室设备
公开(公告)号：US3196864A
公开(公告)日：1965-07-27
申请号：US27650863
申请日：1963-04-29
申请人： DESALINATION PLANTS LTD
发明人： JOHNSON WALLACE E
IPC分类号： B01D1/28 , B01D3/06 , B01D5/00 , C02F1/22
CPC分类号： B01D3/06 , B01D1/2887 , B01D5/00 , B01D5/0006 , B01D5/0045 , B01D5/0093 , C02F1/22 , C02F2103/08 , Y02A20/109 , Y02A20/128 , Y02A20/132
摘要： Vapour is condensed by conducting it into the top of a chamber in which are supported, one above the other, a plurality of trays each of which is supplied with a slurry of ice in water. The ice melts as it brings about the condensation of the vapour, and the mixture of condensate and water flows through holes in the trays and is withdrawn from the bottom of the chamber. The trays may be annular troughs each containing two, semi-circular, perforated, plastic pipes. The slurry of ice in water is distributed around each tray by pumping the slurry through the perforated plastic pipes. Conventional cooling coils may be disposed below the bottom tray. The condenser chamber is described in conjunction with a system of separating potable water from sea water by vacuum evaporation of water from the sea water, and condensation of the vapour.

10. 发明授权

US3103792A Means for freezing exposure of salt water in a salt water purification system 失效
标题翻译：用于在盐水净化系统中冷冻盐水暴露的方法
公开(公告)号：US3103792A
公开(公告)日：1963-09-17
申请号：US8552261
申请日：1961-01-30
申请人： DESALINATION PLANTS
发明人： DAVIDS JOHN H
IPC分类号： B01D9/04 , B01D29/11 , C02F1/22
CPC分类号： C02F1/22 , B01D9/04 , B01D29/11

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