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    • 3. 发明授权
    • Apparatus for deploying an airbag through a hard panel
    • 用于通过硬面板展开气囊的装置
    • US06203056B1
    • 2001-03-20
    • US09334075
    • 1999-06-16
    • Craig B. LabrieEdwin V. StawickiNelson J. MorrenJack J. KennedyVernon A. DanielsJimmy C. RogersJohn D. GrayBruce A. BatchelderMichael J. GallagherRichard D. Rhodes, Jr.
    • Craig B. LabrieEdwin V. StawickiNelson J. MorrenJack J. KennedyVernon A. DanielsJimmy C. RogersJohn D. GrayBruce A. BatchelderMichael J. GallagherRichard D. Rhodes, Jr.
    • B60R2120
    • B29C45/14B29C45/1704B29L2031/3038B60R21/205B60R21/21B60R21/215B60R21/216B60R21/2165B60R21/2171B60R2021/21537B60R2021/2163
    • An apparatus for deploying an air bag through an automotive dash panel includes an air bag door integrally formed in the panel and defined by a door perimeter including a frangible edge of reduced cross section. A dispenser supports the air bag behind the door. A metal reaction plate is positioned between the air bag and the door. When the air bag inflates, it forces the reaction plate to bend around a horizontal hinge line. As the reaction plate pivots it concentrates inflation force along a lower portion of the frangible door edge. This helps to predictably separate the door from the dash panel by tearing along the lower door edge and allowing the tear to propagate up two side edges. In one embodiment, the tear also propagates across an upper edge to completely separate the door from the panel. At least one, and preferably two or three tethers limit how far the door can travel during air bag inflation. A stop member may be included to limit reaction plate bending. After deployment, the reaction plate remains in a position that prevents the door from returning to its original position. A retaining structure may be included to preclude at least a portion of the air bag door from tearing free of the vehicle panel. A hinge may be embedded in the panel in a position spanning a portion of the door perimeter. A hollow channel may be formed into the panel along the frangible marginal edge to create a substantial strength differential with the door perimeter to promote bending along the hinge and/or to help confine tearing to the frangible marginal edge during air bag deployment.
    • 一种用于通过汽车仪表板部署气囊的装置包括一体地形成在面板中并由包括具有减小横截面的易碎边缘的门周边限定的气囊门。 分配器支持门后面的气囊。 金属反应板位于气囊和门之间。 当气囊膨胀时,它迫使反作用板围绕水平铰链线弯曲。 当反作用板枢转时,其沿着易碎门边缘的下部集中充气力。 这有助于通过沿下门边缘撕裂可预测地将门与仪表板分开,并允许撕裂沿两侧边缘传播。 在一个实施例中,撕裂也通过上边缘传播,以使门与面板完全分开。 至少一个,优选两个或三个系绳限制了在气囊充气期间车门能行进多远。 可以包括止动构件以限制反作用板弯曲。 在部署之后,反应板保持在防止门返回其原始位置的位置。 可以包括保持结构以排除气囊门的至少一部分不会脱离车辆面板。 铰链可以嵌入在面板中跨过门周边的一部分的位置。 中空通道可以沿易碎边缘形成到面板中,以产生与门周边相当的强度差异,以促进沿着铰链的弯曲和/或有助于限制在气囊展开期间的易碎边缘的撕裂。
    • 8. 发明授权
    • Method and apparatus for handling transfers of data volumes between controllers in a storage environment having multiple paths to the data volumes
    • 用于处理具有到数据卷的多个路径的存储环境中的控制器之间的数据卷的传送的方法和装置
    • US06675268B1
    • 2004-01-06
    • US09735086
    • 2000-12-11
    • Rodney A. DeKoningCharles D. BinfordMichael J. GallagherRay M. Jantz
    • Rodney A. DeKoningCharles D. BinfordMichael J. GallagherRay M. Jantz
    • G06F13372
    • G06F3/0665G06F3/061G06F3/0622G06F3/0635G06F3/0637G06F3/0683G06F3/0689
    • In a storage environment or storage area network having multiple host devices and at least one storage array, the host devices access logical data volumes stored on the storage array through array controllers disposed in the storage array. Multiple host devices can request access to shared ones of the logical data volumes through multiple paths to multiple array controllers, but each logical data volume is controlled or owned by only one array controller at a time. Thus, ownership of shared logical data volumes is transferred between the array controllers as necessary on behalf of the requesting host devices. To prevent ownership transfers from occurring too often, however, ownership of the logical data volumes is made exclusive, or “sticky,” for a period of time after each transfer. During the exclusive ownership period of time, the ownership cannot be transferred. After expiration of the exclusive ownership period of time, ownership of the affected logical data volume is transferred if the transfer does not cause another host device to lose access to the same logical data volume, unless priorities between competing host devices permit one host device to take access away from the other host device.
    • 在具有多个主机设备和至少一个存储阵列的存储环境或存储区域网络中,主机设备通过设置在存储阵列中的阵列控制器访问存储在存储阵列上的逻辑数据卷。 多个主机设备可以通过到多个阵列控制器的多条路径来请求对共享的逻辑数据卷的访问,但每个逻辑数据卷一次只由一个阵列控制器控制或拥有。 因此,共享逻辑数据卷的所有权在必要时代表请求的主机设备在阵列控制器之间传送。 然而,为了防止所有权转让发生太频繁,逻辑数据卷的所有权在每次传输后的一段时间内被排除在外或“粘性”。 在独家所有制期间,所有权不能转让。 在独占所有权期限届满后,如果转移不会导致另一个主机设备不能访问相同的逻辑数据卷,则转移受影响的逻辑数据卷的所有权,除非竞争的主机设备之间的优先级允许一个主机设备采取 远离其他主机设备。