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11. 发明专利

GB449755A Mechanically operated collapsible pavilion, sun and storm shelter, hangar, or like structure 未知
公开(公告)号：GB449755A
公开(公告)日：1936-06-29
申请号：GB3712334
申请日：1934-12-28
申请人： DAVID HUGHES WILLIAMS
IPC分类号： E04B1/344
摘要： 449,755. Collapsable shelters. WILLIAMS, D. H., 19, Warton Terrace, Bootle, Liverpool. Dec. 28, 1934, No. 37123. [Class 20 (i)] A sun and storm shelter, hangar, pavilion, or like structure, comprises inner and outer frameworks collapsable from one end by means of trellis-link mechanism operatively connected to the frameworks. The frameworks are formed of channel-section arched members D interconnected by trellis-link gears Ax spaced apart, the link gears having rollersliding connections C with the frame members which are provided with rollers running on separate tracks on each side of the structure. The inner framework mav be covered with light fabric to act as a sun shelter while the outer framework is covered by a heavier waterproof material to act as a storm shelter. Both frameworks may be provided with roofs formed of collapsable hinged panels M carried by levers T hinged to the framework members, and similar collapsable panelling may also be provided at the sides of the outer framework. The short arms of the levers T carry angle-iron facings for the panels, and the levers T and facings are rubber-covered to form sealing joints when pressed against the framework members. The structures are adapted to be operated by means of rope gearing G operated from a shaft I disposed with driving gears and motors inside a control room at one end of the structure, the ropes passing round pulleys F carried by a fixed framework member O disposed at a distance from the control room.

12. 发明专利

CA267576A SOLDERING DEVICE 未知
公开(公告)号：CA267576A
公开(公告)日：1927-01-18
申请号：CA267576D
申请人： BOTTRILL DAVID HUGHES
发明人： BOTTRILL DAVID HUGHES

13. 发明专利

GB595087A Improvements in or relating to hydrostatic apparatus 未知
公开(公告)号：GB595087A
公开(公告)日：1947-11-26
申请号：GB894445
申请日：1945-04-11
申请人： DAVID HUGHES WILLIAMS
IPC分类号： F03B17/02
摘要： 595,087. Buoyancy motors. WILLIAMS, D. H. , April 11, 1945, No. 8944. [Class 69 (i)] Hydrostatic apparatus comprises a revolubly mounted wheel 4 which is completely or partially immersed in liquid and provided with circumferentially spaced cylinders 2, one end of each of which is open. Each cylinder contains a piston 3, oppositely disposed pistons being connected together. An electric motor 1, by means of mechanism 22 and 31, causes a ring 20 to oscillate horizontally, and this ring causes displacement of rollers 25, which are connected to the paired pistons 3 by rods 26, 27 and rack and pinions 28 which turn eccentrics loosely mounted on a shaft 8, these eccentrics moving linkages 23, quadrants 14 and linkages 15 of the respective pairs of pistons, so causing expansion and contraction of the cylinder volume. The expanded cylinders exert a buoyant effect causing the wheel to rotate and turn the shaft 8. As each piston arrives at the top position, it trips a switch 24 causing the motor to reverse with repetition of the cycle. Air is led into and out of each cylinder at normal atmospheric pressure to prevent compression and vacuum effects on expanding and contracting the cylinder volume.

14. 发明专利

GB179325A Hydrostatic power generating plant 未知
公开(公告)号：GB179325A
公开(公告)日：1922-05-09
申请号：GB458021
申请日：1921-02-09
申请人： DAVID HUGHES WILLIAMS
IPC分类号： B63C7/04
摘要： 179,325. Williams, D. H. Feb. 9, 1921. Buoyancy motors comprise float a, b, c, d, the floats c, a being connected to the floats b, d respectively by cables passing around control wheels A, which are operated from a motor V when it is desired to change a float from the collapsed to the expanded state or vice versa, or to alter the degree of expansion. Air is allowed to enter or escape from the floats through flexible conduits G connected to winding-drums H. The floats c, b are also connected to the floats a, d respectively, and the floats b, d are connected to cables S , S passing to windlasses S. Clutch mechanism controlled by a lever R is provided so that as one windlass is rotated by the unwinding of its cable and thereby drives a main shaft T, the other windlass is reversed to coil its cable. The lever R is operated through cables P from a spring-controlled lever M, and clutch connections between the motor V and control wheels A are operated from a spring-controlled arm K, the lever M and arm K being operated from rods moved by a float. The position of the arm K may also be determined by connections with a governor Y on the shaft T and a hand regulator Z.

15. 发明申请

WO2006074523A1 RECOVERY OF METALS 审中-公开
标题翻译：金属回收
公开(公告)号：WO2006074523A1
公开(公告)日：2006-07-20
申请号：PCT/AU2006/000043
申请日：2006-01-13
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION , HOUCHIN, Martin, Richard , RODOPOULOS, Theo , JENKINS, David, Hughes , SILVESTER, Ewen, James
发明人： HOUCHIN, Martin, Richard , RODOPOULOS, Theo , JENKINS, David, Hughes , SILVESTER, Ewen, James
IPC分类号： C25C3/34
CPC分类号： C25C3/34
摘要： A process for the recovery of a platinum group metal, which comprises the electro-deposition of the platinum group metal from an ionic liquid.
摘要翻译：一种用于回收铂族金属的方法，其包括从离子液体中电沉积铂族金属。

16. 发明申请

WO1986006362A1 PURIFICATION OF ZIRCONIUM COMPOUNDS 审中-公开
标题翻译： ZIRCONIUM化合物的纯化
公开(公告)号：WO1986006362A1
公开(公告)日：1986-11-06
申请号：PCT/AU1986000109
申请日：1986-04-22
申请人： ICI AUSTRALIA LIMITED , COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , NGIAN, Kian, Fah , HARTSHORN, Angus, John , JENKINS, David, Hughes
发明人： ICI AUSTRALIA LIMITED , COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ...
IPC分类号： C01G25/00
CPC分类号： C01G25/006 , C01G25/02 , C01G25/06 , C01P2002/72 , C01P2004/10 , C01P2006/60 , C01P2006/80 , Y10S423/02
摘要： Processes for the preparation of zirconium compositions which on calcination form zirconia. The zirconium compositions are prepared by the addition of an ammonia source to an aqueous zirconium sulfate solution to give a solution pH in the range of from 0.1 to 2.5 and preferably 1.0 to 2.0. The zirconium composition precipitated from solution appears crystalline, is readily collected by filtration and has low levels of metallic impurities. Therefore, the process of the invention may be used to advantage in the purification zirconium compounds. The invention also includes the zirconium compositions and processes for the purification of zirconium compounds including zirconia.
摘要翻译：在煅烧形成氧化锆时制备锆组合物的方法。通过向硫酸锆水溶液中加入氨源制备锆组合物，得到溶液pH范围为0.1至2.5，优选1.0至2.0。从溶液中沉淀的锆组合物看起来是结晶的，通过过滤容易收集并且具有低水平的金属杂质。因此，本发明的方法可用于纯化锆化合物。本发明还包括锆组合物和用于纯化包括氧化锆的锆化合物的方法。

17. 发明申请

WO1986004614A1 PROCESS FOR THE PRODUCTION OF HIGH PURITY ZIRCONIA 审中-公开
标题翻译：生产高纯度ZIRCONIA的工艺
公开(公告)号：WO1986004614A1
公开(公告)日：1986-08-14
申请号：PCT/AU1986000018
申请日：1986-01-29
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , JENKINS, David, Hughes , HOUCHIN, Martin, Richard , SINHA, Hari, Narayan
发明人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ...
IPC分类号： C22B34/14
CPC分类号： C22B34/14 , C01G25/02 , C01P2006/80
摘要： A process for the production of high-purity zirconia, which comprises the steps of leaching dissociated zircon or other zirconiferous material with concentrated sulphuric acid, and thereafter separating the resulting zirconium-containing product from the unattacked silica, characterized in that water formed during the leaching reaction is continuously removed from the system preferably by using an air-cooled reflux condenser to maintain the temperature in the range from about 300 C to the maximum boiling point.
摘要翻译：一种生产高纯度氧化锆的方法，其包括用离心的锆石或其他含锆材料用浓硫酸浸出的步骤，然后将所得的含锆产物与未加入的二氧化硅分离，其特征在于浸出过程中形成的水优选通过使用空气冷却的回流冷凝器将反应连续地从系统中除去，以将温度保持在约300℃至最大沸点的范围内。

18. 发明申请

WO2008067614A1 SEPARATION METHOD FOR METAL RECOVERY 审中-公开
标题翻译：金属回收分离方法
公开(公告)号：WO2008067614A1
公开(公告)日：2008-06-12
申请号：PCT/AU2007/001893
申请日：2007-12-07
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION , WELLWOOD, Grant, Ashley , JENKINS, David, Hughes , DOBLIN, Christian , MOUSA, Asem , URBAN, Andrew, Joseph
发明人： WELLWOOD, Grant, Ashley , JENKINS, David, Hughes , DOBLIN, Christian , MOUSA, Asem , URBAN, Andrew, Joseph
IPC分类号： C22B5/04 , C22B9/10 , C22B9/14 , C22B34/12
CPC分类号： C22B34/1272 , C22B9/02 , C22B9/10 , C22B9/14 , Y02P10/234
摘要： A method for the recovery of a metal from composite particles comprising particles of the metal to be recovered dispersed in a matrix of another metal salt, which method comprises: a) forming a mixture by adding the composite particles to a molten salt, the temperature of the molten salt being equal to or above the melting point of the another metal salt, below the boiling point of the another metal salt and below the melting point of the metal to be recovered; b) agitating the mixture; c) allowing the particles of the metal to be recovered to consolidate; d) allowing the consolidated metal particles to settle under gravity.
摘要翻译：一种从复合颗粒中回收金属的方法，该复合颗粒包括待回收的金属颗粒分散在另一种金属盐的基质中，该方法包括：a）通过将复合颗粒加入到熔融盐中形成混合物，熔融盐等于或高于另一种金属盐的熔点，低于另一种金属盐的沸点，低于待回收金属的熔点; b）搅拌混合物; c）使金属颗粒回收固化; d）允许固结的金属颗粒在重力作用下沉降。

19. 发明申请

WO1992012268A1 RECOVERY OF ALUMINIUM AND FLUORIDE VALUES FROM SPENT POT LINING 审中-公开
标题翻译：从活塞内衬中恢复铝和氟化物值
公开(公告)号：WO1992012268A1
公开(公告)日：1992-07-23
申请号：PCT/AU1992000004
申请日：1992-01-06
申请人： COMALCO ALUMINUM LIMITED , JENKINS, David, Hughes
发明人： COMALCO ALUMINUM LIMITED
IPC分类号： C22B07/00
CPC分类号： C22B21/0023 , B09B3/0016 , C01F7/50 , C22B7/007 , C25C3/08 , Y02P10/234
摘要： A process for the recovery of aluminium and fluoride values from spent pot lining material comprises: (a) leaching the material in a solution containing a mineral acid and the corresponding aluminium salt in such proportions as to dissolve the aluminium and fluoride values, and (b), subjecting the leached liquid to thermal hydrolysis to cause precipitation of an aluminium fluoride product. Preferably, the spent pot lining material is calcined before leaching to produce an ash having environmentally acceptable levels of cyanide contamination. Preferably, the leaching is carried out in two stages: the acid and the spent pot lining material are mixed first and mixture is aged to prevent the dissolution of silica, and the aluminium salt is added after aging.
摘要翻译：从废锅衬里材料回收铝和氟化物值的方法包括：（a）将材料浸入含有无机酸和相应的铝盐的溶液中，以溶解铝和氟化物值的比例，和（b ），对浸出的液体进行热水解以使氟化铝产物沉淀。优选地，在浸出前煅烧废锅衬里材料以产生具有环境可接受的氰化物污染水平的灰分。优选地，浸出分两个阶段进行：将酸和废锅衬里材料先混合并将混合物老化以防止二氧化硅的溶解，并且在老化后加入铝盐。

20. 发明申请

WO1995011859A1 ANHYDROUS MAGNESIUM CHLORIDE 审中-公开
标题翻译：无极性氯化镁
公开(公告)号：WO1995011859A1
公开(公告)日：1995-05-04
申请号：PCT/AU1994000662
申请日：1994-10-28
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION , QMC (MAGNESIUM) PTY. LTD. , SHEEHAN, Gregory, John , WONG, Fook-Sin , HOURN, Michael, Matthew , KODAMA, Manabu , JENKINS, David, Hughes
发明人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION , QMC (MAGNESIUM) PTY. LTD.
IPC分类号： C01F05/34
CPC分类号： C01F5/34 , C01P2002/72 , C01P2006/80
摘要： Anhydrous magnesium chloride is prepared by a process in which hydrated magnesium chloride (10) is mixed in a vessel (11) with ethylene glycol (12). The mixture (13) is dehydrated in distillation columns (14, 15 and 16) with the dehydrated ethylene glycol magnesium chloride solution (20) pumped into a crystalliser (21) simultaneously with the separate addition of anhydrous ammonia gas (22) to the crystalliser (21). Prior to the introduction of reactants (20 and 22), the crystalliser (21) contains ethylene glycol saturated with ammonia. A crystalliser slurry of magnesium chloride hexammoniate (23) is continuously pumped from the crystalliser (21) into a pressure filter (24) where the crystals are washed with methanol saturated with ammonia (26). The washed crystals (27) are transferred to a fluidised bed calciner (28) where methanol is evaporated from the crystals at 120 DEG C and therefter the crystals are calcined to anhydrous magnesium chloride at 450 DEG C.
摘要翻译：通过将水合氯化镁（10）与乙二醇（12）在容器（11）中混合的方法制备无水氯化镁。将混合物（13）在蒸馏塔（14,15和16）中脱水，同时将脱水的乙二醇氯化镁溶液（20）泵入结晶器（21），同时分离加入无水氨气（22）至结晶器（21）。在引入反应物（20和22）之前，结晶器（21）含有用氨饱和的乙二醇。将氯化镁六铵（23）的结晶剂浆液从结晶器（21）连续泵送到压滤器（24）中，其中用用甲烷饱和的甲醇（26）洗涤晶体。将洗涤的晶体（27）转移到流化床煅烧炉（28），在120℃下从晶体中蒸发出甲醇，然后将结晶在450℃下煅烧成无水氯化镁。

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