摘要:
To prevent abnormal noise generation and bellows breakage by rattling, a metallic bellows type accumulator (1) comprising a housing (2) provided with a shell (3) and a gas end cover (4), a metallic bellows (7) arranged inside the housing (2), and a volume controlling spacer (22) fixed inside the gas end cover (4) is structured such that the spacer (22) is formed in a disc shape by a predetermined resin material, has a hole part (25) in a center of a flat surface, has a slit part (26) at one position on a circumference, has a larger outer diameter than an inner diameter at a position where the spacer is inserted in the gas end cover (4), is inserted to the gas end cover (4) in a state that the outer diameter is contracted, and is fixed inside the gas end cover (4) by its elastic restoring force.
摘要:
In an apparatus for generating and managing production processing structure in a production management system of a factory, the structure of factory made up of the names or other identifiers of process points obtained by subdividing the factory production line is hierarchically registered in the storage device of the management computer (server; S200), the terminal computers and devices used in production are registered as terminal devices (S202), and tasks (from among tasks generated in advance and stored in the disk of the management computer) for achieving the operation or processing to be implemented at the process points are selected for each process point and registered in the order of execution (S204), while linking the terminal devices with definition information that correlates them, once the terminal computers are activated, the registered tasks are executed by the management computer (server) based on the definition information thus registered, so that the production record information is accumulated, production instructions are distributed to the devices based on the accumulated production record information, such that the product is produced. With this, the number of man-hours and the costs of developing the production management system in building a factory can be significantly reduced, and the turnaround time can be shortened.
摘要翻译:在工厂的生产管理系统中生产和管理生产处理结构的装置中,通过将工厂生产线进行细分而获得的工艺点的名称或其他标识符构成的工厂结构被分级地登记在工厂生产线的存储装置中 管理计算机(服务器; S 200),生产中使用的终端计算机和设备被注册为终端设备(S 202),以及用于实现操作的任务(从事先生成并存储在管理计算机的盘中的任务中) 或者按照执行顺序选择要在处理点执行的处理,并按照执行顺序进行注册(S 204),一旦终端计算机被激活,终端设备与定义信息相关联,注册的任务是 由管理计算机(服务器)根据这样注册的定义信息执行,使得生产r 积累电子信息,根据积累的生产记录信息将生产指示分发给设备,使产品生产。 这样可以大幅度减少工时数量和开发生产管理系统的成本,缩短周转时间。
摘要:
A synchronous motor includes a stator, a rotor and permanent magnets. The rotor includes a rotor iron core that is rotatable relative to the stator, and a plurality of conductor bars accommodated within corresponding slots in the rotor iron core. The conductor bars have their opposite ends shortcircuited by respective shortcircuit rings to form a starter cage conductor. The rotor also has a plurality of magnet retaining slots defined therein at a location on an inner side of the conductor bars, in which hole permanent magnets are embedded.
摘要:
A stator (1) is configured so that a plurality of power supply terminals (4) each having a tab (4a) of a planar protrusion are located on an end face of a stator core (2), the power supply side end of the winding (3) is connected to the power supply terminal (4), and a lead wire (7) with a flag type terminal (14) is connected to the power supply terminal (4), the lead wire being connected to the flag type terminal (14) in a direction intersecting a press-fitting direction into the tab (4a), the plurality of power supply terminals (4) are arranged at the same height from the end face of the stator core (2) and are inclined so that the faces of the tabs (4a) of the plurality of power supply terminals (4) are not arranged on the same plane. The flag type terminal (14) and the lead wire (7) are prevented from interfering with each other in the vicinity of the power supply terminal (4), and the lead wire (7) is arranged not higher than the flag type terminal (14) from the stator core (2), whereby the overall height of the stator is reduced.
摘要:
A method of driving a plasma display panel including discharge cells, each at an intersection of a scan electrode and a sustain electrode, and a data electrode. One field period is divided into a plurality of sub-fields, each having an initializing period, writing period, and sustaining period. The sustaining period of at least one sub-field has a first sustaining period and second sustaining period. In the first sustaining period, a sustain pulse has a first leading edge duration. In a second sustaining period, the sustain pulse has a second leading edge duration shorter than the first leading edge duration. The second sustaining period is included at least at the end of the sustaining period.
摘要:
A synchronous motor includes a stator, a rotor and permanent magnets. The rotor includes a rotor iron core and rotatable relative to the stator, a plurality of conductor bars accommodated within corresponding slots in the rotor iron core. The conductor bars have their opposite ends shortcircuited by respective shortcircuit rings to form a starter cage conductor. The rotor also has a plurality of magnet retaining slots defined therein at a location on an inner side of the conductor bars, in which hole permanent magnets are embedded.
摘要:
A compressor includes a compressing section accommodated in a hermetic container and a motor section, coupled to the compressing section, for driving the compressing section. The motor section has a bored section on an end of the compressing section side and a motor having two rotor poles and including a rotor core in which permanent magnets are buried. The compressing section includes a bearing made of non-magnetic material and extending inside the bored section. This structure reduces both of loss torque due to magnetic attraction between an inner wall of the bored section and the bearing, and eddy-current-loss in the bearing, so that a highly efficient compressor is obtainable.
摘要:
A cassette changer which comprises a recording and reproducing unit having an insert and withdrawal port into and from which a groove-carrying cassette can be inserted and withdrawn, and a storage unit adapted to store a plurality of cassettes therein, and which is used to transfer the cassette between the recording and reproducing unit and storage unit, the cassette changer being further provided with a chuck capable of taking a locking position in which the chuck is engaged with the groove of the cassette, and a release position in which the chuck leaves the groove and does not prevent a first transfer unit from moving, a second transfer unit transferring a cassette to a storage position or an insert and withdrawal position and thereafter being allowed to move further, whereby a chuck releasing member engages the chuck, which is thereby moved from the locking position to the release position.
摘要:
A shell is constituted by an outer shell and an end plate. The end plate has a port in communication with a liquid chamber. A bladder divides an internal space of the shell into a liquid chamber and a gas chamber. A gas is introduced into the gas chamber without the provision of a gas inlet hole in the outer shell located on the side of the gas chamber. For example, an accumulator is assembled by combining the outer shell, the end plate and bladder under atmosphere of a high pressure gas.
摘要:
A shell constituted by an outer shell and an end plate. The end plate has a port in communication with a liquid chamber. A bladder divides an internal space of the shell into a liquid chamber and a gas chamber. A gas is introduced into the gas chamber without the provision of a gas inlet in the outer shell located on the side of the gas chamber. For example, an accumulator is assembled by combining the outer shell, the end plate and bladder under atmosphere of a high pressure gas.