EXPANDER FOR A HEAT ENGINE
    1.
    发明申请
    EXPANDER FOR A HEAT ENGINE 审中-公开
    发动机用于发动机

    公开(公告)号:WO2014000013A1

    公开(公告)日:2014-01-03

    申请号:PCT/AU2012/000740

    申请日:2012-06-26

    Abstract: An expander for a heat engine, the expander being capable of converting a high pressure gaseous working fluid to useful work, the expander including: • high pressure working fluid supply means; • at least one reciprocating piston reciprocating in a cylinder between top-dead-centre (TDC) and bottom-dead-centre (BDC) with a long dwell time at TDC; • a working fluid inlet valve that opens and closes to introduce, while open, high pressure working fluid from the working fluid supply means into an expansion chamber in the cylinder at or near TDC; • power transfer means that transfers work done on a piston by the working fluid to a form of useful work output; and • an exhaust valve to release expanded working fluid from the expansion chamber to a volume of low pressure working fluid; wherein piston travel is small during transition of the inlet valve from open to closed and from closed to open.

    Abstract translation: 一种用于热机的膨胀器,该膨胀机能够将高压气态工作流体转化为有用的工作,所述膨胀机包括:。 高压工作液供给装置; 。 至少一个往复运动的活塞在上止点(TDC)和下死点(BDC)之间的气缸中在TDC处具有长停留时间; 。 工作流体入口阀,其打开和关闭以在TDC处或TDC附近从工作流体供应装置打开高压工作流体进入气缸中的膨胀室; 。 动力传递意味着将工作流体在活塞上完成的工作转移到有用的工作输出的形式; 和。 排气阀,用于将膨胀的工作流体从膨胀室释放到一定体积的低压工作流体; 其中在入口阀从开放到关闭并且从关闭到打开的过渡期间活塞行程较小。

    FLUID CONTROL DEVICE AND SYSTEM
    2.
    发明申请
    FLUID CONTROL DEVICE AND SYSTEM 审中-公开
    流体控制装置和系统

    公开(公告)号:WO2011066603A1

    公开(公告)日:2011-06-09

    申请号:PCT/AU2010/001604

    申请日:2010-11-30

    Abstract: The invention relates to a fluid control device and a fluid control system and method. In one embodiment, the fluid control device (100) is arranged for connection to a fluid reservoir (30) and includes an inlet valve (108) for providing fluid to the reservoir (30) from a common supply (CS), a fluid dump mechanism (110) for dumping fluid from the reservoir (30) to a fluid collection system (FC), means for detecting the amount of fluid in the fluid reservoir (112) and control means for controlling operation of the inlet valve (108) and the fluid dump mechanism (110) so that the fluid in the reservoir (3) can be maintained at a set level.

    Abstract translation: 本发明涉及一种流体控制装置和流体控制系统及方法。 在一个实施例中,流体控制装置(100)布置成连接到流体储存器(30)并且包括用于从公共供应(CS)向流体提供流体的入口阀(108),流体转储 用于将流体从储存器(30)倾倒到流体收集系统(FC)的机构(110),用于检测流体储存器(112)中的流体的量的装置和用于控制入口阀(108)的操作的控制装置,以及 流体排放机构(110),使得储存器(3)中的流体可以保持在设定水平。

    HEAT ENGINE
    3.
    发明申请
    HEAT ENGINE 审中-公开
    热发动机

    公开(公告)号:WO2009046493A1

    公开(公告)日:2009-04-16

    申请号:PCT/AU2008/001496

    申请日:2008-10-10

    Abstract: A heat engine that is capable of converting reciprocating motion of hydraulic fluid exiting a boiler, under the influence of working fluid vapour pressure, to useful work, the heat engine including: - the boiler; - a working fluid injecting means for injecting working fluid into the boiler; - a hydraulic fluid retaining means capable of releasing the hydraulic fluid for movement away from a start position once working fluid vapour pressure in the boiler reaches a predetermined level; - a hydraulic fluid return means to return the hydraulic fluid to its start position following expansion of working fluid vapour in the boiler, resulting in reciprocating hydraulic fluid motion; - an exhaust valve to release expanded working fluid vapour from the boiler; wherein the vapour pressure increase in the boiler prior to the hydraulic fluid moving away from the start position is caused by a substantially constant volume heating of working fluid causing a change of state from liquid to gas of a least a portion of the injected working fluid, followed by a substantially constant pressure heating of the working fluid giving rise to a change of state from liquid to gas of substantially all of the remaining injected working fluid.

    Abstract translation: 一种能够在工作液体蒸汽压力的影响下将离开锅炉的液压流体的往复运动转换为有用功的热机,所述发动机包括: - 锅炉; - 工作流体注入装置,用于将工作流体注入到锅炉中; 一种液压流体保持装置,一旦工作液体蒸汽压力达到预定水平,能够释放液压流体以远离起始位置移动; - 液压流体返回装置,用于在锅炉中工作流体蒸气膨胀之后将液压流体返回到其起始位置,导致往复运动的液压流体运动; - 用于从锅炉释放膨胀的工作流体蒸汽的排气阀; 其中在液压流体远离起始位置移动之前,锅炉中的蒸汽压增加是由工作流体的基本上恒定的体积加热引起的,其导致喷射的工作流体的至少一部分的液体状态从气体改变到气体, 然后基本上恒定的工作流体的加热加热导致基本上所有剩余的注入的工作流体的液体状态的变化。

    IMPROVEMENTS TO ROLLER SHUTTERS
    4.
    发明申请
    IMPROVEMENTS TO ROLLER SHUTTERS 审中-公开
    对滚子快门的改进

    公开(公告)号:WO2003095781A1

    公开(公告)日:2003-11-20

    申请号:PCT/AU2003/000576

    申请日:2003-05-13

    Inventor: VAN DE LOO, Paul

    Abstract: A portable power supply assembly (24) capable of providing electrical power to an electric motor of a flexible shutter assembly (13) and a torsion spring assembly (21) capable of reducing load on the electric motor of a shutter assembly. The portable power supply assembly includes a portable supply of power (26), a detachable body (24) capable of electrically connecting the portable supply of power (26) to the receiving port(25) and a means of controlling the portable supply of power (29). The torsion spring assembly (21) includes a housing (57, 58) able to be mounted at or towards one end of the shaft; a torsion spring (56) mounted within the housing, one end (63) of the torsion spring being held with respect to the housing (57, 58) and a shaft adapter (64) rotatably mounted with respect to the housing, the other end (67) of the torsion spring being held with respect to the shaft adapter.

    Abstract translation: 一种能够向柔性闸板组件(13)的电动机提供电力的便携式电源组件(24)和能够减小活门组件的电动机上的负载的扭转弹簧组件(21)。 便携式电源组件包括便携式电源(26),能够将便携式电源(26)电连接到接收端口(25)的可拆卸本体(24)和控制便携式电力供应的装置 (29)。 扭转弹簧组件(21)包括能够安装在轴的一端或朝向轴的一端的壳体(57,58) 安装在所述壳体内的扭转弹簧(56),所述扭转弹簧的一端(63)相对于所述壳体(57,58)保持;以及轴适配器(64),其相对于所述壳体可旋转地安装,所述另一端 所述扭转弹簧(67)相对于所述轴适配器保持。

    MODULAR CONCRETE REINFORCEMENT
    5.
    发明申请
    MODULAR CONCRETE REINFORCEMENT 审中-公开
    模块化混凝土加固

    公开(公告)号:WO2013115823A1

    公开(公告)日:2013-08-08

    申请号:PCT/US2012/023651

    申请日:2012-02-02

    Inventor: VAN DE LOO, Paul

    CPC classification number: E02D27/08 E02D31/00 E04C5/00 E04C5/16 E04C5/163 E04C5/20

    Abstract: A reinforcement module can include a first endplate having notches, a second endplate having notches, a spacing member in contact with the first endplate and the second endplate, and wires looped around at least one of the notches of the first endplate and around at least one of the notches of the second endplate.

    Abstract translation: 加强模块可以包括具有凹口的第一端板,具有凹口的第二端板,与第一端板和第二端板接触的间隔构件,以及环绕第一端板的至少一个凹口的绕组,以及围绕至少一个 的第二个终板的凹口。

    CONTACTLESS TEMPERATURE SENSING
    6.
    发明申请
    CONTACTLESS TEMPERATURE SENSING 审中-公开
    非接触式温度感应

    公开(公告)号:WO2011106825A2

    公开(公告)日:2011-09-09

    申请号:PCT/AU2011000212

    申请日:2011-02-28

    CPC classification number: G01K7/36 G01K1/024 G01K7/38 G01K13/08

    Abstract: A contactless temperature sensing system includes a member (102), the temperature of which is to be sensed, which comprises a magnetic material, such as a magnetic insert (104), which is in thermal contact with the material of the member (102). The magnetic material (104) has at least one magnetic property which varies in a predetermined manner over a target temperature range. The temperature-dependent magnetic property may comprise, for example, magnetic susceptibility, magnetic permeability, magnetic remanence, or any combination of these and other related magnetic properties. A detector (106) is configured to sense a current value of the temperature-dependent magnetic property of the magnetic material (104) and to generate a corresponding output signal. An electronic processor (112) receives and processes the signal to determine a current temperature parameter of the magnetic material.

    Abstract translation: 非接触式温度感测系统包括要感测温度的构件(102),其包括与构件(102)的材料热接触的磁性材料(例如磁性插入件(104)), 。 磁性材料(104)具有至少一种在预定温度范围内以预定方式变化的磁性。 取决于温度的磁性可以包括例如磁化率,磁导率,剩磁,或者这些和其他相关磁性的任何组合。 检测器(106)被配置为感测磁性材料(104)的与温度相关的磁性质的当前值并且生成相应的输出信号。 电子处理器(112)接收并处理信号以确定磁性材料的当前温度参数。

    CLAMPING ASSEMBLY
    7.
    发明申请
    CLAMPING ASSEMBLY 审中-公开
    夹紧装置

    公开(公告)号:WO2004014611A1

    公开(公告)日:2004-02-19

    申请号:PCT/AU2003/001007

    申请日:2003-08-08

    Abstract: An adjustable clamp assembly (600) includes an elongated connection member (640) and a gear assembly (650). The gear assembly includes a rotatable first gear member having an axis of rotation substantially perpendicular to a longitudinal axis of the connection member (640). The gear assembly also includes a second gear member cooperatively engaged with the first gear member. The clamp assembly further includes a first clamp member (630). The elongated connection member (640), the gear assembly (650) and the first clamp member (630) are arranged such that rotation of the first gear member results in a linear motion of the first clamp member (630) parallel to the longitudinal axis of the connection member (640).

    Abstract translation: 可调节的夹具组件(600)包括细长连接构件(640)和齿轮组件(650)。 齿轮组件包括可旋转的第一齿轮构件,其具有基本上垂直于连接构件(640)的纵向轴线的旋转轴线。 齿轮组件还包括与第一齿轮构件协作地接合的第二齿轮构件。 夹具组件还包括第一夹紧构件(630)。 细长连接构件(640),齿轮组件(650)和第一夹紧构件(630)被布置成使得第一齿轮构件的旋转导致第一夹紧构件(630)的平行于纵向轴线 的连接构件(640)。

    CONTROL SYSTEM FOR A COGENERATION UNIT
    8.
    发明申请
    CONTROL SYSTEM FOR A COGENERATION UNIT 审中-公开
    加温单元控制系统

    公开(公告)号:WO2002082631A1

    公开(公告)日:2002-10-17

    申请号:PCT/AU2002/000391

    申请日:2002-03-28

    Inventor: VAN DE LOO, Paul

    Abstract: A control system for a cogeneration unit, the cogeneration unit including a heat engine and an alternator, driven by the heat enginer, which generates AC electricity for an electrical load. The control system includes a parameter sensing means for sensing one or more parameters, and providing a sensed parameter value for each sensed parameter. For each sensed parameter, a comparator means compares the sensed parameter value with a respective desired value and provdes an error signal according to the difference between the sensed parameter value and the desired value. One or more controlling means use the one or more of the error signals to provide a plurality of control signals, such that each control signal is able to regulate one or more of the controlling characteristics of the alternator and a temperature of a body heated using energy from the cogeneration unit.

    Abstract translation: 一种用于热电联产单元的控制系统,热电联产单元包括由发动机驱动的热发动机和交流发电机,其为电负载产生AC电。 控制系统包括用于感测一个或多个参数的参数感测装置,并为每个感测参数提供感测的参数值。 对于每个感测参数,比较器装置将所感测的参数值与相应的期望值进行比较,并且根据所感测的参数值与期望值之间的差异提供误差信号。 一个或多个控制装置使用一个或多个误差信号来提供多个控制信号,使得每个控制信号能够调节交流发电机的控制特性中的一个或多个以及使用能量加热的机体的温度 来自热电联产单位。

    CONTACTLESS TEMPERATURE SENSING
    9.
    发明申请

    公开(公告)号:WO2011106825A3

    公开(公告)日:2011-09-09

    申请号:PCT/AU2011/000212

    申请日:2011-02-28

    Abstract: A contactless temperature sensing system includes a member (102), the temperature of which is to be sensed, which comprises a magnetic material, such as a magnetic insert (104), which is in thermal contact with the material of the member (102). The magnetic material (104) has at least one magnetic property which varies in a predetermined manner over a target temperature range. The temperature-dependent magnetic property may comprise, for example, magnetic susceptibility, magnetic permeability, magnetic remanence, or any combination of these and other related magnetic properties. A detector (106) is configured to sense a current value of the temperature-dependent magnetic property of the magnetic material (104) and to generate a corresponding output signal. An electronic processor (112) receives and processes the signal to determine a current temperature parameter of the magnetic material.

    IMPROVEMENTS IN CLAMPING ASSEMBLIES
    10.
    发明申请
    IMPROVEMENTS IN CLAMPING ASSEMBLIES 审中-公开
    夹紧装置的改进

    公开(公告)号:WO2005085657A1

    公开(公告)日:2005-09-15

    申请号:PCT/AU2005/000282

    申请日:2005-02-28

    Abstract: A self-aligning coupling device (400) for installation in channel having an open end and a pair of substantially parallel side walls. The device includes an elongate connecting portion (402) having a longitudinal axis (404), a channel abutment portion (408), and at least one laterally projecting lug (412, 414). In use, the coupling device (400) is installed in the channel with the channel abutment portion (408) located at least partially within the channel and the laterally projecting lug (412, 414) located outside the open end of the channel. The channel abutment portion (408) is formed such that when aligned in a first angular position within the channel it abuts the side walls of the channel to prevent rotation of the device in a first rotational direction about said longitudinal axis, while allowing rotation in a second, opposed rotational direction.

    Abstract translation: 一种用于安装在具有开口端和一对基本上平行的侧壁的通道中的自对准联接装置(400)。 该装置包括具有纵向轴线(404)的细长连接部分(402),通道邻接部分(408)和至少一个横向突出的突出部分(412,414)。 在使用中,联接装置(400)安装在通道中,通道邻接部分(408)至少部分位于通道内,并且横向突出的突出部(412,414)位于通道的开口端的外侧。 通道邻接部分(408)形成为使得当在通道内的第一角度位置对准时,其邻接通道的侧壁,以防止装置围绕所述纵向轴线沿第一旋转方向旋转,同时允许在 第二,相反的旋转方向。

Patent Agency Ranking