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    • 41. 发明申请
    • RECOVERING MINERAL FROM ORE
    • 从ORE恢复矿物
    • WO2013163678A1
    • 2013-11-07
    • PCT/AU2013/000433
    • 2013-04-29
    • AUSMETEC PTY LTD
    • LUMSDEN, Barry, Graham
    • B03C1/00
    • B03C1/286B03C1/284B03C2201/18
    • A method for recovery of magnetisable particles from a flowstream; said method comprising: placing the flowstream into a condition of gentle agitation; causing an attraction surface associated with a magnetic field to be immersed in the flowstream for a predetermined period of time so as to attract to the attraction surface at least some of the magnetisable particles in the flowstream; and following said predetermined period of time, remove from the attraction surface those magnetisable particles that have been attracted thereto during said predetermined period of time. Also disclosed is an apparatus for separating a magnetisable material from a flowstream in a treatment chamber that contains particulate feed material suspended in a liquid; the apparatus including: a magnetic source able to be activated and deactivated; the magnetic source in the flowstream, when enabled for a predetermined period of time, attracting and retaining at least a portion of the magnetisable material in the flowstream as separated magnetisable material; and after said predetermined period of time, a means of removing the separated magnetisable material from the flowstream Also disclosed is a process where the ground ore particles in a sfurry are subjected to flotation, then magnetic separation of the flotation tails or latter stage of the flotation circuit, and the magnetic concentrate is then upgraded with or without regrinding to another stage of separation such as flotation.
    • 一种从流动流中回收可磁化颗粒的方法; 所述方法包括:将所述流动流放置在温和搅拌的条件下; 使与磁场相关联的吸引表面浸入流动流中预定时间段,以便吸引流动流中至少一些可磁化颗粒的吸附表面; 并且在所述预定时间段之后,在所述预定时间段内从所述吸引表面移除已被吸引到其上的那些可磁化颗粒。 还公开了一种用于将可磁化材料与包含悬浮在液体中的颗粒状进料的处理室中的流动流分离的装置; 该装置包括:能够被激活和去激活的磁源; 当流动流中的磁源能够预定的时间段时,吸引和保持流动流中可磁化材料的至少一部分作为可分离的可磁化材料; 并且在所述预定时间段之后,从流动流中除去分离的可磁化材料的方法还公开了一种方法,其中将浆料中的磨碎矿石颗粒进行浮选,然后磁浮分离浮选尾部或浮选的后期 电路,然后将磁性浓缩物升级,有或没有再研磨到另一个分离阶段,如浮选。
    • 42. 发明申请
    • IMPROVED ACCELERATOR PEDAL WITH BRAKING ACTION
    • 改进的加速踏板与制动器
    • WO2013000042A1
    • 2013-01-03
    • PCT/AU2012/000793
    • 2012-06-29
    • OLOFSSON, Erland
    • OLOFSSON, Erland
    • B60W10/06B60T7/12G05G1/30
    • B60T7/042B60K26/02G05G1/30
    • An emergency accelerator braking system for a vehicle; the vehicle including and accelerator pedal and a separate brake pedal for control of the vehicle; the braking system reactive to position and movement of the accelerator pedal of the vehicle; the system characterized by transmission to a control module of control pedal behaviour data comprising at least one of force data representative of force applied by a driver to the accelerator pedal and position data representative of the relative position of the accelerator pedal, and wherein braking force is gradually increased and decreased by operation of the accelerator pedal over at least a portion of travel of the accelerator pedal; the system arranged to switch to an emergency braking mode on sensing rapid movement of the accelerator pedal above a predetermined threshold value in a decelerating direction.
    • 一种用于车辆的紧急加速器制动系统; 车辆包括和加速器踏板和用于控制车辆的单独的制动踏板; 所述制动系统对所述车辆的所述加速器踏板的位置和运动无效; 该系统的特征在于向控制模块传输控制踏板行为数据,该数据包括代表驾驶员对加速器踏板施加的力的力数据和表示加速踏板相对位置的位置数据中的至少一个,并且其中制动力是 通过在加速踏板的行进的至少一部分上操作加速器踏板而逐渐增加和减少; 所述系统被布置为在减速方向上感测到所述加速器踏板的快速运动高于预定阈值时切换到紧急制动模式。
    • 47. 发明申请
    • HIGH SECONDARY COMPRESSION RATIO ANP PRESSUBE LUBRICATED TWO- STROKE ENGINE
    • 高二次压缩比ANP PRESSUBE润滑双向发动机
    • WO2009117775A1
    • 2009-10-01
    • PCT/AU2009/000345
    • 2009-03-26
    • VAN ROOYEN, Basil
    • VAN ROOYEN, Basil
    • F02B33/10F02B33/08F02B33/22
    • F02B33/12F02B33/22F02B2075/025
    • A cylinder housing and piston assembly for a two stroke internal combustion engine; said cylinder housing divided by a fixed separator plate from a crankcase portion of said engine; said piston moving reciprocatingly within said cylinder housing; said piston dividing said housing into a combustion chamber portion above said piston and a compression chamber portion between said piston and said fixed separator plate; wherein an air or fuel/air mix charge is initially inducted into said compression chamber portion as said piston moves towards top dead centre (TDC); said air or fuel/ air mix charge transferred to said combustion chamber portion as said piston moves towards bottom dead centre (BDC) proximate said fixed separator plate. With pairs of cylinders or multiples thereof the lower piston is no longer ventilated but becomes a working piston inducting and augmenting the transfer charge to the adjacent transfer chamber with crankshaft disposition at 180 degrees. An optional low resistance pivoting reed valve is described which eliminates opening tension which the air pressure has to overcome with the conventional fixed reed.
    • 用于二冲程内燃机的气缸壳体和活塞组件; 所述气缸壳体由固定的分离板与所述发动机的曲轴箱部分分开; 所述活塞在所述气缸壳体内往复运动; 所述活塞将所述壳体分成在所述活塞上方的燃烧室部分和位于所述活塞和所述固定分离板之间的压缩室部分; 其中当所述活塞向上死点(TDC)移动时,空气或燃料/空气混合料被初始地引入所述压缩室部分; 当所述活塞朝着靠近所述固定分隔板的下死点(BDC)移动时,所述空气或燃料/空气混合料被转移到所述燃烧室部分。 使用成对的气缸或其多个下部活塞不再通风,而是变为工作活塞,并以180度的曲轴配置将传递电荷增加到邻近的传送室。 描述了一种可选的低阻力枢转簧片阀,其消除了用常规固定钢板克服的空气压力的打开张力。
    • 50. 发明申请
    • MAGNETIC MOTOR
    • 磁电机
    • WO2008116258A1
    • 2008-10-02
    • PCT/AU2008/000418
    • 2008-03-27
    • RANDOTOR AUSTRALIA PTY LIMITEDTOLTZ, Richard, MarcusMILES, Edward, Nicholas
    • TOLTZ, Richard, MarcusMILES, Edward, Nicholas
    • H02K1/00H02K1/26H02K1/17H02K1/27
    • H02K53/00
    • There is provided a magnetic motor device which relies on interaction between the switched electromagnetic field of an electromagnet and one or more permanent magnets: the resulting movement of the permanent magnets harnessed as mechanical output. In particular forms the mechanical output drives a flywheel and/or other mechanical load. In further particular forms the mechanical output drives a generator or other form of device which converts the mechanical output to electrical output. In further particular forms the electrical output, at least in part, is fed back to drive the electromagnet. A method of provision of motive force comprising provision of continuous permanent magnetic attraction and repulsion, which reacts to the bare switch in polarity of an electromagnet.
    • 提供了一种依赖于电磁铁的开关电磁场与一个或多个永磁体之间的相互作用的磁电动机装置:作为机械输出的永久磁铁的产生的运动。 特别地,机械输出驱动飞轮和/或其他机械负载。 在更具体的形式中,机械输出驱动发电机或其它形式的装置,其将机械输出转换成电输出。 在另外的特定形式中,电输出至少部分地被反馈以驱动电磁体。 提供动力的方法包括提供连续的永磁吸引力和排斥力,其对电磁体极性的裸露开关作出反应。