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    • 1. 发明申请
    • Direct drive for a cylinder
    • 直接驱动汽缸
    • US20050248225A1
    • 2005-11-10
    • US11115549
    • 2005-04-27
    • Andreas KrauseHelmut LiepoldDieter Weber
    • Andreas KrauseHelmut LiepoldDieter Weber
    • D21F5/02D21F7/02H02K5/16H02K7/00H02K7/14H02K9/00H02K7/08
    • D21F5/021B65H2404/162D21F7/02H02K5/163H02K7/003H02K7/14
    • A direct drive (21) for a cylinder (1) comprises a hollow shaft (2). The direct drive comprises a drive housing (7) in which at least one rotor device (9) and at least one stator device (11) are arranged. According to the invention, the stator device (11) is connected to the drive housing (7), auxiliary substances and/or operating substances such as oil, coolant or vapour are supplied to the cylinder (1) through the hollow shaft, the hollow shaft (2) is guided through the drive housing (7) preferably without bearings, and the rotor device (9) is directly connected to the hollow shaft (2). The inventive drive (21) is especially maintenance-free and compact and especially used for a rotating cylinder (1) in the paper industry, without gearboxes and clutches, and with direct supply or discharge of auxiliary substances and/or operating substances. The rotor device (9) at least partially surrounds the hollow shaft (2).
    • 用于气缸(1)的直接驱动(21)包括中空轴(2)。 直接驱动器包括驱动壳体(7),其中布置有至少一个转子装置(9)和至少一个定子装置(11)。 根据本发明,定子装置(11)连接到驱动壳体(7)上,辅助物质和/或操作物质如油,冷却剂或蒸气通过中空轴供给到气缸(1) 轴(2)优选地没有轴承被引导通过驱动壳体(7),并且转子装置(9)直接连接到中空轴(2)。 本发明的驱动器(21)特别是免维护和紧凑的,并且特别用于造纸工业中的旋转圆筒(1),没有齿轮箱和离合器,并且具有辅助物质和/或操作物质的直接供应或排放。 转子装置(9)至少部分地围绕中空轴(2)。
    • 5. 发明授权
    • Double twisting spindle with a pneumatically operated threading device
    • 双重扭转主轴带气动螺纹装置
    • US4386495A
    • 1983-06-07
    • US240707
    • 1981-03-05
    • Waldemar RothmeierRolf-Dieter WeberZdenek Hemala, deceased
    • Waldemar RothmeierRolf-Dieter WeberZdenek Hemala, deceased
    • D01H7/88D01H7/86D01H15/00D01H15/007
    • D01H7/86D01H15/007
    • A double twisting spindle is equipped with a pneumatically operated threading device. An injector nozzle is provided in the spindle rotor, an air stream through which nozzle sucks a thread into a hollow spindle axle and moves the thread through a thread channel in the storage plate. A compressed-air supply device is arranged below the spindle rotor for supplying compressed air to a central connecting channel provided in the spindle rotor and in communication with the injector nozzle. A common operating lever is provided which first operates a spindle brake and then opens a valve of the compressed-air supply device. The connecting channel has at its open lower end a funnel-shaped enlargement. The compressed-air supply device is stationary and has a blow nozzle which is fixedly arranged a small distance from the lower end of the spindle rotor and has an outlet opening which is coaxial with the funnel-shaped portion, the diameter of the outlet opening being smaller than the inlet diameter of the funnel-shaped portion.
    • 双扭转主轴配有气动螺纹装置。 在主轴转子中设有喷射器喷嘴,喷嘴通过喷嘴将螺纹吸入中空的主轴轴并将螺纹移动通过存储板中的螺纹通道。 压缩空气供应装置设置在主轴转子下方,用于将压缩空气供给到设置在主轴转子中的中心连接通道并与喷射器喷嘴连通。 提供了一个常用的操作杆,其首先操作主轴制动器,然后打开压缩空气供应装置的阀。 连接通道在其开口的下端具有漏斗形放大。 压缩空气供给装置是静止的,并且具有与主轴转子的下端固定布置的距离小的喷嘴,并具有与漏斗形部分同轴的出口,出口的直径为 小于漏斗形部分的入口直径。
    • 6. 发明授权
    • Verifying availability and reachability through a network device
    • 通过网络设备验证可用性和可访问性
    • US09083586B2
    • 2015-07-14
    • US13053905
    • 2011-03-22
    • Dieter WeberDavid WhiteLawrence Mertes
    • Dieter WeberDavid WhiteLawrence Mertes
    • G06F15/173G06F15/16H04L29/08H04L29/06
    • H04L29/08648H04L45/24H04L45/28H04L63/0281
    • In an embodiment, in response to receiving from a client computer a client request to connect to a server: processing the client request in a network protection device including applying one or more translations and one or more security checks, generating a server acknowledgment to the client computer as if the server acknowledged receiving the client request from the client computer, processing the server acknowledgement in the network protection device including applying one or more translations and one or more security checks and sending the server acknowledgment to the client computer; in response to receiving a client acknowledgment of receiving the server acknowledgment, determining that a first path between the client computer and the network protection device is operational; generating a server request to the server; processing the server request in the network protection device, determining that a second path between the network protection device and the server is operational.
    • 在一个实施例中,响应于从客户端计算机接收到连接到服务器的客户端请求:在网络保护设备中处理客户端请求,包括应用一个或多个翻译和一个或多个安全检查,向客户端生成服务器确认 计算机,好像服务器确认从客户端计算机接收到客户端请求,处理网络保护设备中的服务器确认,包括应用一个或多个翻译和一个或多个安全检查,并将服务器确认发送给客户端计算机; 响应于接收到客户端确认接收到服务器确认,确定客户端计算机和网络保护设备之间的第一路径是可操作的; 生成服务器请求到服务器; 在网络保护设备中处理服务器请求,确定网络保护设备和服务器之间的第二路径是可操作的。