公开(公告)号：US20060022807A1

公开(公告)日：2006-02-02

申请号：US10903541

申请日：2004-07-30

申请人： Peter Opela ,  Thomas Rollins ,  Yun Yee Wong

发明人： Peter Opela ,  Thomas Rollins ,  Yun Yee Wong

IPC分类号： H04B3/36

CPC分类号： H02J7/0063

摘要： A portable electronic device (100) comprises an attached device (190,195), a vibrator (175), and a processor (105) coupled between the attached device (190, 195) and the vibrator (175). The processor (105) is adapted to detect the attached device (190, 195), determine an identification for the attached device (190,195), associate a drive voltage with the identification, and drive the vibrator (175) using the drive voltage.

摘要翻译： 一种便携式电子设备（100）包括连接在连接的设备（190,195）和振动器（175）之间的附接设备（190,195），振动器（175）和处理器（105）。 处理器（105）适于检测所连接的设备（190,195），确定所连接设备（190,195）的标识，将驱动电压与识别相关联，并使用驱动电压驱动振动器（175）。

公开(公告)号：US4365539A

公开(公告)日：1982-12-28

申请号：US352044

申请日：1982-02-24

申请人： Eugene J. Martin ,  Thomas Rollins

发明人： Eugene J. Martin ,  Thomas Rollins

IPC分类号： F02K1/76 ,  F15B15/14 ,  F15B15/26

CPC分类号： F15B15/264 ,  F02K1/76 ,  F15B2015/1495

摘要： A fluid pressure actuator includes a lock mechanism for locking the actuator against movement in one end position, and an external lock release lever engageable with an external extension of the lock mechanism for releasing same. The lock release lever is engageable by a lock piston upon application of system pressure thereto to release the lock mechanism. During movement of the lock piston in the unlocking direction, and after disengagement of the lock mechanism, system pressure is ported through the lock piston both to the extend side of the actuator and the opposite end of the lock piston. By using substantially the same size seals on the opposite pressurized side of the lock piston and external extension of the lock mechanism, any effect of fluid pressure acting on such external extension of the lock mechanism is substantially negated. Accordingly, the effective area of the lock piston acted upon by system pressure to release the lock mechanism will remain substantially constant both before and after system pressure is admitted to the extend side of the actuator, whereby the lock is effectively locked open and there is always substantially full flow to the extend side of the actuator despite fluctuations in the extend pressure.

摘要翻译： 流体压力致动器包括用于将致动器锁定在一个端部位置中的运动的锁定机构，以及可与锁定机构的外部延伸部接合以便释放其的外部锁定释放杆。 当锁定释放杆施加系统压力以释放锁定机构时，锁定释放杆可通过锁定活塞接合。 在锁定活塞处于解锁方向的运动期间，并且在锁定机构脱离之后，系统压力通过锁定活塞移动到致动器的延伸侧和锁定活塞的相对端。 通过在锁定活塞的相对的加压侧和锁定机构的外部延伸部上使用基本相同尺寸的密封件，基本上否定了作用在锁定机构的这种外部延伸部上的流体压力的任何影响。 因此，在系统压力进入致动器的延伸侧之前和之后，由系统压力起作用以释放锁定机构的锁定活塞的有效面积将保持基本上恒定，从而锁定被有效地锁定打开并且总是 基本上完全流向致动器的延伸侧，尽管延伸压力的波动。