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1. 发明授权

EP1685045B2 IMPROVED PICK AND PLACE GRIPPER 有权转让
标题翻译：改进的选择和地点抓斗
公开(公告)号：EP1685045B2
公开(公告)日：2014-12-03
申请号：EP04769021.9
申请日：2004-10-27
申请人： AEW Delford Systems Limited
发明人： HAWES, Richard John
IPC分类号： B65G47/90
CPC分类号： B25J15/0253 , A22C17/0093 , B25J11/0045 , B65G47/90 , B65G47/904

2. 发明授权

EP1509716B1 PIVOTING ELECTROMAGNETIC ACTUATOR AND INTEGRATED ACTUATOR AND FLUID FLOW CONTROL VALVE 有权
标题翻译：回转系统，集成驱动器和流量控制阀
公开(公告)号：EP1509716B1
公开(公告)日：2008-01-02
申请号：EP03735806.6
申请日：2003-05-23
申请人： Camcon Ltd.
发明人： WYGNANSKI, Wladyslaw
IPC分类号： F16K31/06 , F16K31/08
CPC分类号： H01F7/1615 , F16K31/0682 , F16K31/082 , H01F7/081 , H01H51/2209
摘要： A fluid flow control valve in which an armature (2) is mounted for pivoting in a fluid tight chamber, and comprises the fluid flow-controlling device. It can adopt either of two home positions in contact with two magnetic poles (A, D, B, C) and is retained by magnetic flux from a permanent magnet (1). The armature pivots from one home position to the other by temporarily altering the magnetic flux linking the armature and the poles (A, B, C, D). Fluid can flow into and out of the chamber via a first passage (13). A second passage (14) extends through one of the poles (D) to an opening in the pole face which is covered by the armature when the latter occupies one home position but is uncovered when the armature occupies its other home position. A third fluid passage (15) extends through and leads to a second opening in another pole (C), which is covered when the armature occupies its said other home position. Part of the force of attraction is converted into potential energy and stored in springs (5, 6) while the armature remains in either home position to exert an accelerating force on the armature towards its other home position when the magnetic flux is altered.

3. 发明公开

EP1755827A1 IMPROVED GRINDING WHEEL SPINDLE 审中-公开
标题翻译：改进的砂轮主轴
公开(公告)号：EP1755827A1
公开(公告)日：2007-02-28
申请号：EP04805940.6
申请日：2004-12-06
申请人： Unova UK Ltd.
发明人： CHAUNDLER, Andrew, James , KNUEFERMANN, Markus, Maximilian, Walter
IPC分类号： B24B19/12 , B24B41/04
CPC分类号： B24B19/12 , B24B41/04
摘要： A spindle for a grinding wheel which is to grind re-entrant cams on camshafts is described, comprising a drive motor, a shaft extending from the motor at the end of which is mounted a grinding wheel, and a rigid elongate casing extending from the motor and encasing the shaft. The length of the shaft and casing is selected to be at least as long as the axial length of camshafts to be ground by the wheel. The shaft is carried in three hydrostatic bearings. One bearing is located near the grinding wheel at the end of the rigid casing remote from the motor. The assembly increases the shaft stiffness and its resistance to bending. A second bearing is located at the inboard end of the shaft and the third bearing is located within the motor at the far end of the shaft. The length of the rotor-bearing part is shorter than the external part of the shaft, which is constructed so that the stiffness and the support of the shorter part of the shaft dictate that the bending resonance of the longer external part is above the critical spindle rotational frequency. The motor housing is symmetrical and includes a water cooling jacket in which water to follows a helical path around the motor, to avoid cooling one side of the motor more than another. The spindle is constructed to be axisymmetrical, so that any heat generated within the bearings dissipates radially and uniformly into the surrounding material. Oil is supplied under pressure to the bearings by a pump from a reservoir to which oil returns from the bearings. The oil is heated in each bearing and the heated oil drains into lower regions of the enclosure formed by the shaft casing and motor housing. The lower regions of this enclosure constitute a separate oil collection box mounted so as not to strain the shaft. A thermal barrier is provided between the upper and lower regions of the enclosure. During assembly the internal bores of two of the bearings are initially aligned and the third bearing is adjusted radially to bring all three bores into alignment.

4. 发明公开

EP1719923A1 Telescopic leg 审中-公开
标题翻译：叮叮当
公开(公告)号：EP1719923A1
公开(公告)日：2006-11-08
申请号：EP06251385.8
申请日：2006-03-15
申请人： JRC Products Limited
发明人： Powell, Jeffery Vernon
IPC分类号： F16B2/24 , A47B91/02 , A47C9/10 , F16B7/14 , F16M11/32 , A47C3/38
CPC分类号： A47C7/008 , A47B91/02 , A47B2009/145 , A47C3/38 , A47C3/40 , F16B2/246 , F16B7/14 , F16M11/2078 , F16M11/28 , F16M11/32 , F16M2200/027 , F16M2200/028
摘要： A telescopic leg which is adjustable in length comprising three relatively slidable sections. A releasable friction jamming mechanism acts between a pair of the sections whereby one section can be pulled out or pushed into the other section of the pair and secured in position by the jamming mechanism. Relative sliding between one of the pair of sections and a third section permits these two sections to be slid into an extended or a retracted position, and releasable locking means allows these two sections to be secured in either the extended or retracted position. Where the leg sections are of circular cross section relative rotation of one section relative to the other is prevented. The three sections comprise an inner section, slidable in an intermediate section, and an outer section in which the intermediate section is slidable and the friction jamming means is mounted at the lower end of the outer section to lock the intermediate section at any desired position relative to the outer section. The releasable locking means acts between the intermediate and inner sections. The inner section includes a hinged foot at one end. The three sections are of similar length, and the inner section is prevented from fully leaving the intermediate section, and it is prevented from fully leaving the outer section. The friction jamming means includes a spring loaded apertured lever which is biased into jamming engagement by the spring and is released from that engagement by lifting up (or pressing down) the lever against the action of the spring so that the lever becomes perpendicular to the leg section.An angler's bed-chair can be fitted with two pairs of multiple section legs one pair on each side of a central section on which an angler will normally sit. The jamming lever is located within a housing having an opening in one face to give access to the lever.The housing surrounds the leg section in the region of the lever. The latter can be wholly contained within the housing so that the it cannot be operated accidentally nor protrude so as to catch on clothing or cause injury. This protected lever arrangement can be incorporated into a telescopic leg having only two sliding sections
摘要翻译：长度可调的伸缩腿包括三个可相对滑动的部分。可释放的摩擦阻塞机构作用在一对部分之间，由此可以将一个部分拉出或推入该对部分的另一部分并通过卡住机构固定就位。一对部分之一和第三部分之间的相对滑动允许这两个部分滑入延伸或缩回位置，并且可释放的锁定装置允许这两个部分固定在延伸或缩回的位置。在腿部为圆形截面的情况下，防止了一个部分相对于另一部分的相对旋转。三个部分包括可在中间部分滑动的内部部分和外部部分，其中中间部分可滑动，并且摩擦阻塞装置安装在外部部分的下端以将中间部分锁定在任何期望的位置到外部。可释放的锁定装置作用在中间部分和内部部分之间。内部部分在一端包括一铰链脚。三个部分具有相似的长度，并且防止内部部分完全离开中间部分，并且防止其完全离开外部部分。摩擦阻塞装置包括弹簧加载的多孔杆，其被弹簧偏压成卡住接合，并且通过提升（或压下）杠杆而克服弹簧的作用而从该接合中释放，使得杠杆变得垂直于腿部一个钓鱼者的躺椅可以安装两对多段腿，一对在中心部分的每一侧，一个钓鱼者通常坐在那里。干扰杆位于具有一个面中的开口的壳体内，以允许对杆的通路。壳体围绕杆部分在杆的区域中。后者可以完全包含在壳体内，使得它不能意外地或突出地操作以便抓住衣服或造成伤害。该受保护的杠杆装置可以结合到仅具有两个滑动部分的伸缩腿部中

5. 发明授权

EP0925559B1 MAGNETIC READER 失效
标题翻译：读出磁头
公开(公告)号：EP0925559B1
公开(公告)日：2006-07-05
申请号：EP97935684.7
申请日：1997-08-08
申请人： THE GOVERNOR AND COMPANY OF THE BANK OF ENGLAND
发明人： CHORLEY, Brian , WEBB, Martin John , WHEELWRIGHT, Terry
IPC分类号： G07D7/00
CPC分类号： G06K7/084 , G07D7/00 , G07D7/04
摘要： A reader for checking magnetically encoded security thread incorporated or to be incorporated into sheet material comprises a housing which includes a magnetic reading head, a rotary member which is rotatable by frictional engagement either with a surface of the thread or of sheet material containing the thread to be checked, and an encoder, coupled to the rotary member, for providing electrical signal indicating units of relative movement between the housing and the surface, in synchronism with electrical signals from the reading head. The housing may be portable for manual movement over the thread and includes circuit means including an ADC responsive to electrical signals from the magnetic reading head to decode same and provide signals indicative of the magnetic pattern detected by the magnetic reading head, for comparison with signals stored in a memory, a second memory in which a signal comparison algorithm is stored, a microprocessor operating in accordance with the comparison algorithm to compare the stored data with the digital signals from the ADC to produce an output signal indicative of the result of the comparison. A mean unit of length as computed from the second length is compared with stored data relating to the true unit length for the thread, to determine if the scanned thread has suffered stretch or is otherwise not within the specification for the thread.

6. 发明授权

EP1153278B1 IMPROVED VACUUM CONTROL IN EVAPORATORS 有权
标题翻译：改进的真空控制在式蒸发器
公开(公告)号：EP1153278B1
公开(公告)日：2006-06-21
申请号：EP00901740.1
申请日：2000-01-31
申请人： Genevac Limited
发明人： COLE, Michael
IPC分类号： G01N1/40
CPC分类号： G01N1/40 , G01N2001/4027
摘要： An evaporator, more especially a vortex evaporator, wherein vacuum pressure is gradually reduced to evoke sample evaporation at a pre-observed rate which does not cause spitting, the sample temperature is monitored, and pressure is reduced substantially to that lowest level at which spitting does not occur at the monitored temperature. Alternatively, or additionally, the pressure may be monitored by a fast-acting transducer, such as a crystal pressure transducer (14) or a microphone, and the pressure reduction controlled at least in part from signals derived from the transducer.

7. 发明授权

EP0958504B1 DETECTION SYSTEM FOR DETERMINING ORIENTATION INFORMATION ABOUT OBJECTS 有权
标题翻译：检测系统用于确定的对象的位置
公开(公告)号：EP0958504B1
公开(公告)日：2006-05-17
申请号：EP98954599.1
申请日：1998-11-13
申请人： AT&T Istel
发明人： JONES, Alan, Henry , WARD, Andrew, Martin, Robert
IPC分类号： G01S5/18 , G01S15/87
CPC分类号： G08G1/20 , G01S5/0247 , G01S5/14 , G01S5/186 , G01S5/30 , G01S11/16 , G01S13/74 , G01S13/86 , G01S15/872 , G01S15/876
摘要： A system by which the orientation of a device can be determined in relation to a plurality of sensing receivers positioned at known points therearound. A directional transmission from a known face of the device is initiated by a trigger signal from a timing transmitter at the beginning of a timeslot, at which point the sensing receivers are also reset. A control system polls the receivers at the end of the timeslot to determine those on which the directional transmission has been incident. The positions of the receivers may be fixed. The directional transmission may be a radio wave, ultra-violet, infra-red, visible light or a soundwave, typically ultrasound.

8. 发明公开

EP1607687A2 Improvements in and relating to heating systems and water heating apparatus for such systems 审中-公开
标题翻译： Heizanlage und Wasserheizerdafür
公开(公告)号：EP1607687A2
公开(公告)日：2005-12-21
申请号：EP05253460.9
申请日：2005-06-04
申请人： Robertson, Alastair
发明人： Robertson, Alastair
IPC分类号： F24D12/02
CPC分类号： F28D21/0007 , F24D12/02 , F24D2200/04 , F24D2200/18 , F24D2200/22 , Y02B10/70 , Y02B30/14
摘要： A method of heating a building in which a boiler provides hot water for circulating through radiators in the building and a condensing heat exchanger recovers heat from the boiler flue gases. Air entering the building is heated by an additional heat exchanger through which water flows which has been heated by the condensing heat exchanger. Cold air supplied to the combustion chamber is also employed to cool the flue gases. The condensing heat exchanger comprises a first exchanger in which the hot flue gases are cooled to a temperature above the dew point and a second in which the previously cooled flue gases are cooled to below the dew point. The second exchanger includes a primary water circuit which cools water in a secondary circuit, in which water is in contact with the flue gases and the secondary circuit water passes through a heat exchanger in an air inlet to the building. Some of the water returning from the radiators is cooled before supply to the primary circuit. A building and heating system comprises a boiler which provides a source of hot water, a pump for circulating the hot water through radiators in the building, a condensing heat exchanger which recovers heat from the boiler flue gases, and in which water which has been heated in the condensing heat exchanger is employed to heat air entering the building.
摘要翻译：一种加热建筑物的方法，其中锅炉提供用于循环通过建筑物内的散热器的热水，并且冷凝热交换器从锅炉烟道气中回收热量。进入建筑物的空气被另外的热交换器加热，水通过该热交换器被冷凝热交换器加热。供给燃烧室的冷空气也用于冷却烟气。冷凝热交换器包括第一交换器，其中热烟道气被冷却到高于露点的温度，其中先前冷却的烟道气被冷却到露点以下的第二交换器。第二交换器包括初级水回路，其在次级回路中冷却水，其中水与烟气接触，并且次级回路水通过建筑物的空气入口中的热交换器。一些从散热器返回的水在供应到主回路之前被冷却。建筑和供暖系统包括提供热水源的锅炉，用于使热水通过建筑物中的散热器循环的泵，从锅炉烟道气回收热量的冷凝热交换器，其中已经加热的水在冷凝热交换器中用于加热进入建筑物的空气。

9. 发明公开

EP1578562A1 GRINDING WHEEL MONITORING 有权
标题翻译：磨轮监测
公开(公告)号：EP1578562A1
公开(公告)日：2005-09-28
申请号：EP03789557.0
申请日：2003-12-22
申请人： Unova U.K. Limited
发明人： MAVRO-MICHAELIS, Daniel, Andrew
IPC分类号： B24B49/10 , B24B49/16
CPC分类号： B24B49/16
摘要： A method of monitoring the wear of a grinding wheel (10) comprises the steps of measuring the force exerted between the wheel and a workpiece (26), measured normal to the grinding face of the wheel at the point of contact between the wheel and workpiece, and generating a warning signal when the measured force exceeds a predetermined threshold value. A signal indicative of the normal grinding force is obtained by measuring the force exerted by a wheelfeed drive (18) which in use urges the wheel into grinding engagement with the workpiece. Where the wheelfeed drive includes an electrically powered motor, the torque developed by the motor will be proportional to the normal force between the wheel and workpiece. This in turn is proportional to the electrical power drawn by the motor during operation, so an indication of the force between wheel and workpiece is obtained by measuring the power demand made by the motor on its power supply. The value of the force proportional signal obtained while grinding a workpiece is compared with a corresponding value obtained during the grinding of a preceding similar workpiece, and a warning signal is generated if a current grinding force signal value differs from a preceding grinding force signal value by more than a predetermined amount. Mean force values may be computed during each of a succession of workpiece grinds on similar components and the value for a current workpiece can be compared with the mean value for a plurality of preceding workpiece grinds. Alternatively the peak value of the normal grinding force signal value during a current grind may be compared with a predetermined value to generate a warning signal.
摘要翻译：监测磨轮（10）的磨损的方法包括以下步骤：测量在车轮和工件（26）之间的接触点处垂直于车轮的磨削面测量的施加在车轮和工件（26）之间的力并且当所测量的力超过预定阈值时产生警告信号。指示正常磨削力的信号通过测量由轮胎供给驱动器（18）施加的力来获得，所述轮胎供给驱动器在使用中促使轮与工件磨削接合。在车轮驱动装置包括电动马达的情况下，马达产生的转矩将与车轮和工件之间的法向力成比例。这反过来又与电机在运行过程中的功率成正比，因此通过测量电机在其电源上的功率需求来获得轮与工件之间的力的指示。将磨削工件时得到的力比例信号的值与磨削前一类似工件时获得的相应值进行比较，如果当前磨削力信号值与先前磨削力信号值不同，则产生警告信号超过预定量。平均力值可以在类似部件上的一系列工件磨削的每一个过程中计算，并且可以将当前工件的值与多个在先工件磨削的平均值进行比较。或者，可以将当前研磨期间的正常研磨力信号值的峰值与预定值进行比较以生成警告信号。

10. 发明公开

EP1556655A1 PRESSURE CONTROL IN CENTRIFUGAL EVAPORATORS 审中-公开
标题翻译：压力控制离心式蒸发器
公开(公告)号：EP1556655A1
公开(公告)日：2005-07-27
申请号：EP03769683.8
申请日：2003-10-29
申请人： GENEVAC LTD
发明人： LEE-SMITH, Roger
IPC分类号： F26B5/04
CPC分类号： F26B5/04
摘要： A method of controlling the pressure within a chamber (12) of a drying apparatus (10) from which air and vapour is removed by a pump (30), which is operated continuously during the drying process. If both of a vent valve (18) and a pressure control valve (32) is opened, air at atmospheric pressure is drawn by the pump (30) directly from the pressure control valve (32), and via the chamber (12) and a non-return valve (26) from the vent valve (18). When the pressure in the chamber (12) is to be reduced both vent and pressure control valves (18, 32) are closed to allow the pump (30) to remove air, gas and vapour from the chamber (12) via the non-return valve.(26). After a required chamber pressure has been reached, the pressure control valve (32) is opened while the vent valve (18) remains closed

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