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公开(公告)号：EP0500916A1
公开(公告)日：1992-09-02
申请号：EP91918257.0
申请日：1991-09-06
IPC分类号： F16F1
CPC分类号： F16F1/371 , F16F2224/00
摘要： L'invention concerne un montage élastique à sécurité intégrée qui comprend un élément en forme de dôme externe (11) ayant une ouverture (13) centrée autour de son sommet et des oreilles opposées (14) qui partent de ce sommet, un élément en forme de cloche intérieure (16) décalé axialement depuis l'élément externe et ayant une ouverture centrée au niveau de sa partie supérieure, ainsi qu'un élément de verrouillage (19) à l'intérieur et un matériau élastomère (20) d'encapsulation lié à une partie en forme de dôme de l'élément extérieur et encapsulant et lié à l'élément intérieur et interposé entre une surface interne de l'élément extérieur et une surface extérieure de l'élément interne.
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公开(公告)号：EP0211594B1
公开(公告)日：1992-06-17
申请号：EP86305802.0
申请日：1986-07-29
发明人： Haine, John Leslie
CPC分类号： H03L7/187 , H03L7/1972
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公开(公告)号：EP0403203A3
公开(公告)日：1992-03-18
申请号：EP90306337.8
申请日：1990-06-11
CPC分类号： H04W84/16
摘要： A communication system fulfils the function of a private branch exchange (PBX) and includes a broad band highway in the form of an electrically conducting hard-wired loop (38). The loop (38) is capable of transmitting voice and data signals to a plurality of base stations (40, 42) around the loop, with each base station being capable of communicating by radio with terminal user equipment, such as portable handsets (16) in a cordless telephone system, facsimile machines, word processors or computers.
摘要翻译： 通信系统具有专用交换机（PBX）的功能，并且包括导电硬连线环路（38）形式的宽带高速公路。 环路（38）能够将语音和数据信号发送到环路周围的多个基站（40,42），每个基站能够通过无线电与诸如便携式手机（16）之类的终端用户设备进行通信， 在无绳电话系统中，传真机，文字处理器或计算机。
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公开(公告)号：EP0388034A3
公开(公告)日：1992-01-08
申请号：EP90301939.6
申请日：1990-02-23
摘要： A telephone system comprises a plurality of base stations (26, 30) all connected to a public switched telephone network (PSTN) and a plurality of groups of handsets (12, 34). Each group of handsets (12, 34) is associated with a corresponding one of the base stations (26, 30) by virtue of each base station being equipped to identify and receive a call from the PSTN for any handset of the corresponding group. The handsets of a particular group communicate by means of a radio link with the corresponding base station, thereby avoiding the need for any hard wiring between the base stations (26, 30) and the handsets (12, 34).
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公开(公告)号：EP0414409A2
公开(公告)日：1991-02-27
申请号：EP90308679.1
申请日：1990-08-07
IPC分类号： H04M1/72
CPC分类号： H04M1/72505
摘要： A cordless telephone system has a plurality of base stations (10,12) communicating with portable handsets (14,15,18) by burst mode duplex, ie alternate periods of transmission and reception. Synchronisation between two adjacent base stations is achieved by means at one station which determine the relative phases of the transmit/receive bursts at the two stations and alter the frequency of the burst clock at the one station.
摘要翻译： 无绳电话系统具有多个基站（10,12），其通过突发模式双工与便携式手机（14,15,18）通信，即传输和接收的交替周期。 两个相邻基站之间的同步通过在一个站处的装置实现，其确定两个站处的发射/接收脉冲串的相对相位，并改变一个站处的突发时钟的频率。
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公开(公告)号：EP0388034A2
公开(公告)日：1990-09-19
申请号：EP90301939.6
申请日：1990-02-23
摘要： A telephone system comprises a plurality of base stations (26, 30) all connected to a public switched telephone network (PSTN) and a plurality of groups of handsets (12, 34). Each group of handsets (12, 34) is associated with a corresponding one of the base stations (26, 30) by virtue of each base station being equipped to identify and receive a call from the PSTN for any handset of the corresponding group. The handsets of a particular group communicate by means of a radio link with the corresponding base station, thereby avoiding the need for any hard wiring between the base stations (26, 30) and the handsets (12, 34).
摘要翻译： 电话系统包括全部连接到公共交换电话网（PSTN）的多个基站（26,30）和多组手机组（12,34）。 每组手机（12,34）由于每个基站被配备用于识别并接收来自PSTN的呼叫，用于相应组中的任何手机，与相应的一个基站（26,30）相关联。 特定组的手机通过与对应的基站的无线电链路进行通信，从而避免了在基站（26,30）和手机（12,34）之间的任何硬布线的需要。
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公开(公告)号：EP0383464A2
公开(公告)日：1990-08-22
申请号：EP90301150.0
申请日：1990-02-02
申请人： Hozelock Limited
IPC分类号： F04D13/06
CPC分类号： H02K7/1185 , F04D13/06 , F04D15/0077
摘要： A pump for pumping a fluid, eg for pumping water for a garden fountain or waterfall, comprises an electric motor (12) driving an impeller (32) in a pump chamber. The motor is an A.C. synchronous motor and on start up may rotate in either direction of rotation, only one of which is the direction in which the impeller (32) is designed to rotate. A sprag (46) pivotally mounted in the pump chamber is urged to a projecting position (Figure 3) by fluid flow if the motor starts in the undesired direction (48), and the impeller blades engage the projecting sprag, causing the impeller to recoil and thence to rotate in the desired direction of rotation (40), in which fluid flow maintains the sprag (46) against the wall of the pump chamber.
摘要翻译： 用于泵送流体的泵，例如用于泵送花园喷泉或瀑布的水，包括驱动泵室中的叶轮（32）的电动马达（12）。 电动机是交流同步电动机，并且启动时可以沿任何旋转方向旋转，其中仅一个是叶轮（32）被设计成旋转的方向。 如果电机以不期望的方向（48）启动，则枢转地安装在泵室中的楔形件（46）通过流体流动被推动到突出位置（图3），并且叶轮叶片接合突出的楔形件，导致叶轮反冲 并且然后沿着所需的旋转方向（40）旋转，其中流体流动将楔形物（46）保持抵靠泵室的壁。
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公开(公告)号：EP0368471A1
公开(公告)日：1990-05-16
申请号：EP89310208.7
申请日：1989-10-05
发明人： Roper, Lewis Philip
IPC分类号： A47C1/032
CPC分类号： A47C1/03255 , A47C1/03266 , A47C1/03288
摘要： A pedestal chair comprises a spindle (10) to which is rigidly attached a frame member (12). A seat chassis member (14) is pivotally mounted on the frame member (12) about a first transverse horizontal axis (16). At its forward end a back support stem (18) is pivotally mounted on the frame member (12) about a second transverse horizontal axis (20). The rear of the chassis member (14) is pivotally attached to the base support stem (18) about a third horizontal axis (22). An elastomeric block (24) urges the chassis member (14) to a forwardly tilted position (Figure 1), from which an occupant's weight tends to tilt the chassis member (14) rearwardly towards a rearwardly tilted position (Figure 2).
摘要翻译： 座椅包括主轴（10），刚性地附接有框架构件（12）。 座架底座构件（14）围绕第一横向水平轴线（16）可枢转地安装在框架构件（12）上。 在其前端，后支撑杆（18）围绕第二横向水平轴线（20）枢转地安装在框架构件（12）上。 底盘构件（14）的后部围绕第三水平轴线（22）枢转地附接到基部支撑杆（18）。 弹性体块（24）将底盘构件（14）推向向前倾斜的位置（图1），乘员的重量倾向于使底盘构件（14）向后朝向后倾斜位置（图2）倾斜。
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公开(公告)号：EP0281263A3
公开(公告)日：1990-05-16
申请号：EP88301131.4
申请日：1988-02-11
发明人： Eke, Kenneth Ian
CPC分类号： H05B6/6482 , H05B6/645
摘要： A microwave oven has a magnetron for delivering microwave power to the oven cavity, and a fan (36) and electrical resistance heating element (38) for recirculating hot air through the cavity. The oven cooks cakes by subjecting the cakes to a first cooking stage during which hot air but no microwave power is produced, and a second cooking stage during which microwave power is produced but the electrical resistance heating element (38) is not energised, and a third cooking stage during which hot air power is applied and microwave power is produced for a certain proportion of the third cooking stage. The transitions between the stages are determined by the recirculated air temperature as detected by a thermocouple (40) positioned to detect the temperature of the air as the latter leaves the oven cavity.
摘要翻译： 微波炉具有用于将微波功率传送到炉腔的磁控管，以及用于使热空气再循环通过腔的风扇（36）和电阻加热元件（38）。 烤箱通过使蛋糕经受第一烹饪阶段和第二烹饪阶段来烹饪蛋糕，在第一烹饪阶段期间产生热空气但不产生微波功率，在第二烹饪阶段产生微波功率但电阻加热元件（38）未被激励，并且a 第三烹饪阶段，在此期间施加热空气动力，并且对于第三烹饪阶段的一定比例产生微波功率。 阶段之间的过渡由再循环的空气温度决定，如由热电偶（40）检测到的，该热电偶定位成检测空气在离开炉腔时的温度。
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公开(公告)号：EP0298674A3
公开(公告)日：1990-05-02
申请号：EP88306061.8
申请日：1988-07-04
IPC分类号： H04Q7/02
CPC分类号： H04B7/2643
摘要： A digital communication system comprises receiving and transmitting apparatus at each end of a communication link. A call is set up from either end of the link by first transmitting a paging signal to initiate the link and to identify the address of the intended recipient equipment. A paging signal has a unique carrier modulation envelope and comprises packets of data interleaved with periods of unmodulated carrier such that the presence of the paging signal may be identified by a suitable modulation envelope detector (22, 24, 26) without recourse to decoding the data contained within the paging signal.
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