专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明专利

DE1592244B2 未知
公开(公告)号：DE1592244B2
公开(公告)日：1975-01-02
申请号：DE1592244
申请日：1967-04-28
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION, EAST MELBOURNE , WESTERN TITANIUM N.L., MELBOURNE
发明人： MARTIN, IAN DOUGLAS, MAIDA VALE , HOCKING, HARRY WILLIAM, CAPEL
IPC分类号： C01G23/04 , C22B34/12 , C01G23/00
摘要： 1,186,522. Extracting iron. COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION and WESTERN TITANIUM N. L. April 28, 1967 [April 29, 1966], No.19648/67. Heading C7D. [Also in Division C1 Granular ilmerite, iron-containing rutile and materials formed from these by weathering are heated with a magnesium compound to coat the granules (see Division C1) and prevent agglomeration of the granules during subsequent reduction at 1130-1320C. in a rotory kiln using 1 part by weight of carbon per 1-2 parts of granules. Sodium chloride or sodium sulphate can be added during the reduction to facilitate the separation of the metallic iron and anosovite phases formed by the reduction.

112. 发明专利

DE1469293C3 未知
公开(公告)号：DE1469293C3
公开(公告)日：1974-04-18
申请号：DE1469293
申请日：1964-09-23
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION, EAST MELBOURNE, VICTORIA (AUSTRALIEN)
发明人： MCPHEE, JOHN ROY , BELMONT, GEELONG , FELDTMANN, HENRY DOUGLAS
IPC分类号： D06M15/16

113. 发明专利

DE1510562C3 未知
公开(公告)号：DE1510562C3
公开(公告)日：1973-01-04
申请号：DE1510562
申请日：1962-10-13
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION, EAST MELBOURNE, VICTORIA (AUSTRALIEN)
发明人： HENSHAW, DAVID ERNEST, BELMONT, VICTORIA (AUSTRALIEN)
IPC分类号： D01H1/00

114. 发明专利

MY7000073A PRODUCTION OF ALUMINIUM AND ALUMINIUM ALLOYS 未知
公开(公告)号：MY7000073A
公开(公告)日：1970-12-31
申请号：MY7000073
申请日：1970-12-31
申请人： CONZINC RIOTINTO OF AUSTRALIAN LTD. , COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
IPC分类号： C22B5/04 , C22B21/00 , C25C3/06 , C22B

115. 发明专利

MY6900402A PRODUCTION OF ALUMINIUM AND ALUMINIUM ALLOYS FROM ALUMINIUM CHLORIDE 未知
公开(公告)号：MY6900402A
公开(公告)日：1969-12-31
申请号：MY6900402
申请日：1969-12-31
申请人： CONZINC RIOTINTO OF LIMITED , COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
IPC分类号： C22B5/04 , C22B21/00 , C25C3/06
摘要： 1,136,608. Producing aluminium by fused electrolyte process. CONZINC RIOTINTO OF AUSTRALIA Ltd. and COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION. Dec.30, 1965 [Dec. 30, 1964], No. 55306/ 65. Heading C7B. Aluminium metal or alloy is produced by (1) electrolyzing a fused salt electrolyte containing at least one alkali, alkaline earth and/or rare earth metal halide e.g. LiCl and NaCl, and a chloride of a metallic reductant e. g. MgCl 2 , CaCl 2 and/or LiCl, using a molten alloy cathode of the metallic reductant, e. g. Mg, Ca and/or Li, and Al metal or alloy, the metallic reductant, being electro-deposited from the electrolyte to enter into solution in the molten alloy, and (2) contacting the molten alloy with AlCl 3 , preferably in a separate reactor compartment. AlCl 3 vapour under pressure may be bubbled through the molten alloy, e.g. via two concentric tubes projecting downwardly with the inner tube supplying AlCl 3 vapour to a lower level than the outer tube; or the molten alloy may be made to flow over a cascade to react with the AlCl 3 vapour in the reactor compartment. Molten Al metal or alloy containing a diminished concentration of reductant may be recycled from the reactor compartment back to the electrolysis compartment and a portion discharged. For producing alloys, the chloride of the alloying element is introduced with the AlCl 3

116. 发明专利

AUPQ096799A0 Production of carbon containing pellets wit 未知
公开(公告)号：AUPQ096799A0
公开(公告)日：1999-07-08
申请号：AUPQ096799
申请日：1999-06-15
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH , ORGANISATION

117. 发明专利

AU3383993A PREPARATIONS CONTAINING ENTOMOPATHOGENIC NEMATODES FOR BIOLOGICAL CONTROL OF THE BANANA WEEVIL 未知
公开(公告)号：AU3383993A
公开(公告)日：1993-09-02
申请号：AU3383993
申请日：1993-02-25
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
发明人： NEIL LEONARD TREVERROW , ROBIN ANTHONY BEDDING
IPC分类号： A01N63/00

118. 发明专利

AU640067B2 ULTRASONIC ELECTROACOUSTIC TRANSDUCER 未知
公开(公告)号：AU640067B2
公开(公告)日：1993-08-12
申请号：AU8910091
申请日：1991-11-01
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
发明人： GEORGE DONALD RADOVANOVICH
IPC分类号： B06B1/06 , H04R1/00 , H04R17/00
摘要： PCT No. PCT/AU90/00489 Sec. 371 Date Jun. 17, 1992 Sec. 102(e) Date Jun. 17, 1992 PCT Filed Oct. 12, 1990 PCT Pub. No. WO92/08329 PCT Pub. Date May 14, 1992.An ultrasonic transducer has a pair of transducer elements (30,31), polarised in opposite directions, which are mounted between, and in intimate contact with, respective front face electrodes (32) and back face electrodes (33). The front face electrodes are each earthed. The back face electrodes are each connected to a respective input/output terminal (34,35). The input/output terminals are supplied with activating pulses of opposite polarity, produced using a differential pulse generator (39) or a transformer arrangement (43), when the transducer is operating in the transmit mode. When the transducer is operating in the receive mode, pulses of opposite polarity are generated at the back face electrodes when an ultrasonic pressure wave is incident upon the front face electrodes. These pulses are differentially summed using a differential amplifier (40) or a transformer arrangement (43). Impedance matching is preferably used to optimise performance. Such a transducer has a substantially reduced pick-up of environmental noise and thus has an improved signal to noise ratio when in use.

119. 发明专利

ES2038222T3 未知
公开(公告)号：ES2038222T3
公开(公告)日：1993-07-16
申请号：ES88102688
申请日：1988-02-24
申请人： THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
发明人： BEZ, ECKHARD , FARRANT, JOHN L.
IPC分类号： F04B37/16 , F04B25/00 , F04B37/14
摘要： The vacuum pump (10) includes two pairs of piston and cylinder assemblies (21, 22, 23, 24) mounted on opposite sides of a crankshaft (13) in a common plane with the gas inlets for the first and second cylinders of a first pair of piston and cylinder assemblies (21, 22) being connected to the device to be evacuated and the gas outlets thereof being connected to a common outlet (17) having a spring biased one-way valve controlling the outlet and to a passage connected to the inlet of a third cylinder in said second pair of piston and cylinder assemblies (23, 24). The gas outlet of the third cylinder (23) is connected to the inlet of the fourth cylinder (24) and the gas outlet of the fourth cylinder is connected to the common outlet through spring biased one-way valves. Each cylinder is provided with a cylinder head having a pair of one-way valves controlling inlet and outlet ports wherein the one-way valve controlling the gas inlet port acts as a torque reduction valve to reduce the amount of torque necessary to move the piston away from the cylinder head on the initial stroke of the piston. Each cylinder is provided with a liner in the form of a sleeve having an hard wear resistant oxide coating thereon and each piston is provided with a coating of filled polytetrafluorethylene for the purpose of reducing friction.

120. 发明专利

AU639098B2 SELF-POLYMERISING EXPRESSION SYSTEM BASED ON MODIFIED POTYVIRUS COAT PROTEINS 未知
公开(公告)号：AU639098B2
公开(公告)日：1993-07-15
申请号：AU7667591
申请日：1991-04-05
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
发明人： MITTUR NANJAPPA JAGADISH , COLIN WESLEY WARD , DHARMA DEO SHUKLA
IPC分类号： A61K39/12 , A61K39/295 , C12N1/19 , C12N1/21 , C12N15/40 , C12N15/62 , C12N15/83 , C12N15/86

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式