-
公开(公告)号：US5233882A
公开(公告)日：1993-08-10
申请号：US692375
申请日：1991-04-26
申请人： Robert J. Byram , Bryan S. Kikta , Kevin R. Keegan , Daniel F. Smith , Donald G. Witzel , Daniel A. Crawford , Steven A. Kornburger , Lisa M. Unuvar
发明人： Robert J. Byram , Bryan S. Kikta , Kevin R. Keegan , Daniel F. Smith , Donald G. Witzel , Daniel A. Crawford , Steven A. Kornburger , Lisa M. Unuvar
CPC分类号： G05G1/38 , G01D5/02 , Y10T477/893 , Y10T74/20528 , Y10T74/2054 , Y10T74/20888
摘要： A remote control lever module comprises an inner shaft coaxially located inside an outer shaft. The inner and outer shafts are rotatably mounted on a support and can rotate with respect to one another. A return mechanism is engageable with the inner and outer shafts enabling forward rotation of the inner shaft to cause forward rotation of the outer shaft. The return mechanism further enables extended forward rotation of the inner shaft with respect to the outer shaft, and urges backward rotation of the inner shaft to a rearmost position. The return mechanism limits backward rotation of the inner and outer shafts beyond a nonactuating position. A force spring urges the outer shaft to the nonactuating position. Sensors produce electrical signals proportional to the angular position of the inner and outer shafts. A friction pad can be disposed between the inner shaft and support to frictionally resist rotation of the inner shaft with respect to the support.
-
公开(公告)号：US5295409A
公开(公告)日：1994-03-22
申请号：US47899
申请日：1993-04-19
申请人： Robert J. Byram , Daniel A. Crawford , Steven A. Kornburger , Kevin R. Keegan , Daniel F. Smith , Donald G. Witzel
发明人： Robert J. Byram , Daniel A. Crawford , Steven A. Kornburger , Kevin R. Keegan , Daniel F. Smith , Donald G. Witzel
CPC分类号： G05G1/38 , G01D5/02 , Y10T477/893 , Y10T74/20528 , Y10T74/2054 , Y10T74/20888
摘要： A remote control lever module comprising a shaft rotatably mounted on a support. A friction pad has a pair or surfaces each of which frictionally resists rotation of the shaft with respect to the support and permits relative rotation between the shafts and the support. A bearing assembly is loosely fit about the shaft to assure that the shaft may rotate in the support.
摘要翻译： 一种远程控制杆模块，包括可旋转地安装在支撑件上的轴。 摩擦垫具有一对或多个表面，每一个或多个表面摩擦地抵抗轴相对于支撑件的旋转，并允许轴和支撑件之间的相对转动。 轴承组件松动地配合在轴上以确保轴可以在支撑件中旋转。
-
公开(公告)号：US20130054873A1
公开(公告)日：2013-02-28
申请号：US13220256
申请日：2011-08-29
申请人： Wendy A. Belluomini , Binny S. Gill , James L. Hafner , Steven R. Hetzler , Venu G. Nayar , Daniel F. Smith , Krishnakumar Rao Surugucchi
发明人： Wendy A. Belluomini , Binny S. Gill , James L. Hafner , Steven R. Hetzler , Venu G. Nayar , Daniel F. Smith , Krishnakumar Rao Surugucchi
IPC分类号： G06F12/02
CPC分类号： G06F12/0866 , G06F2212/222 , G06F2212/262
摘要： Embodiments of the invention enable a storage cache, comprising flash memory devices, to have direct block access to the flash such that the physical block addresses are presented to the storage system's cache layer, which thereby controls the storage cache data stream. An aspect of the invention includes a caching storage system. The caching storage system comprises a plurality of flash memory units organized in an array configuration. Each of the plurality of flash memory units includes at least one flash memory device and a flash unit controller. Each flash unit controller provides the caching storage system with direct physical block access to its corresponding at least one flash memory device. The caching storage system further comprises a storage cache controller. The storage cache controller selects physical block address locations (within a flash memory device) to be erased where data are to be written, issues erase commands to a flash unit controller corresponding to the selected physical block address locations, and issues page write operations to a set of erase blocks.
摘要翻译： 本发明的实施例使得包括闪速存储器设备的存储高速缓存具有对闪存的直接块访问，使得物理块地址被呈现给存储系统的高速缓存层，从而控制存储高速缓存数据流。 本发明的一个方面包括缓存存储系统。 缓存存储系统包括以阵列配置组织的多个闪存单元。 多个闪存单元中的每一个包括至少一个闪存设备和闪存单元控制器。 每个闪存单元控制器为缓存存储系统提供对其至少一个闪存设备的直接物理块访问。 高速缓存存储系统还包括存储高速缓存控制器。 存储高速缓存控制器选择要写入数据的要擦除的物理块地址位置，向与所选择的物理块地址位置对应的闪存单元控制器发出擦除命令，并将页写入操作发布到 一组擦除块。
-
公开(公告)号：US20120221920A1
公开(公告)日：2012-08-30
申请号：US13036817
申请日：2011-02-28
IPC分类号： G11C29/00
CPC分类号： G06F11/108 , G11C2029/0411
摘要： Embodiments of the invention relate to erasure correcting codes for storage arrays. An aspect of the invention includes receiving a read stripe from a plurality of storage devices. The read stripe includes a block of pages arranged in rows and columns, with each column corresponding to one of the storage devices. The pages include data pages and parity pages, with the number of parity pages at least one more than the number of rows and not a multiple of the number of rows. The method further includes reconstructing at least one erased page in response to determining that the read stripe includes the at least one erased page and that the number of erased pages is less than or equal to the number of parity pages. The reconstructing is responsive to a multiple erasure correcting code and to the block of pages. The reconstructing results in a recovered read stripe.
摘要翻译： 本发明的实施例涉及存储阵列的擦除校正码。 本发明的一个方面包括从多个存储设备接收读取条带。 读取条带包括以行和列排列的页面块，每一列对应于其中一个存储设备。 这些页面包括数据页和奇偶校验页，奇偶校验页的数量至少比行数多一个，而不是行数的倍数。 所述方法还包括响应于确定所述读取条带包括所述至少一个已擦除页面并且所述擦除页面的数量小于或等于所述奇偶校验页数来重构至少一个已擦除页面。 重建响应于多个擦除校正码和页块。 重建导致恢复的读取条带。
-
公开(公告)号：US07783783B2
公开(公告)日：2010-08-24
申请号：US10102930
申请日：2002-03-22
申请人： Steven R. Hetzler , Daniel F. Smith
发明人： Steven R. Hetzler , Daniel F. Smith
IPC分类号： G06F15/16
CPC分类号： G06F3/0601 , G06F2003/0697 , H04L69/08
摘要： A system and method for interfacing a non-SCSI device to a computer network for communicating with a SCSI device attached to the computer network is disclosed. An interface receives a SCSI-based communication message from the network that is intended for the non-SCSI device. The SCSI-based communication can be formatted for transport over, for example, a TCP/IP transport stream and includes, for example, a command descriptor block and accompanying data. A translator device converts a first SCSI-based communication message to a corresponding first non-SCSI communication message that is recognizable by the non-SCSI device. A translator device also receives a second non-SCSI communication message from the non-SCSI device and converts the second non-SCSI communication message into a corresponding second SCSI-based communication message. The interface device, responsive to the second SCSI-based communication message, sends the second SCSI based communication message to the network.
摘要翻译： 公开了一种用于将非SCSI设备连接到计算机网络以与连接到计算机网络的SCSI设备进行通信的系统和方法。 接口从网络接收用于非SCSI设备的基于SCSI的通信消息。 基于SCSI的通信可以被格式化以用于例如TCP / IP传输流的传输，并且包括例如命令描述符块和伴随的数据。 翻译器设备将第一基于SCSI的通信消息转换成可由非SCSI设备识别的对应的第一非SCSI通信消息。 翻译设备还从非SCSI设备接收第二非SCSI通信消息，并将第二非SCSI通信消息转换为对应的第二基于SCSI的通信消息。 响应于第二基于SCSI的通信消息的接口设备将第二基于SCSI的通信消息发送到网络。
-
6.发明申请Valve-deactivating oil manifold assembly having an integral direct injection fuel pump and roller hydraulic pump lifter 审中-公开具有一体式直喷式燃料泵和辊式液压泵提升器的阀减活油歧管组件公开(公告)号：US20090223468A1
公开(公告)日：2009-09-10
申请号：US12074682
申请日：2008-03-05
CPC分类号： F01L13/00 , F01L1/185 , F01L1/2422 , F01L1/46 , F01L13/0005 , F01L13/0036 , F01L2001/2444 , F01L2101/00 , F01L2103/00 , F01L2105/00 , F01L2201/00 , F02M59/102 , F02M59/44
摘要： An improved lifter-oil manifold assembly (LOMA) for variable actuation of combustion valves in an internal combustion engine, comprising a body formed preferably of first and second plates having portions of oil flow passages integrally molded therein. A plurality of individual solenoid-actuated oil control valves is retained by a retainer in sockets formed in the plates. An integral electrical leadframe provides circuitry for energizing the solenoids. A DIFP is mounted to the LOMA and an RHPL engages the DIFP. Preferably, the RHPL and DIFP are lubricated by an oil orifice in the LOMA, and preferably the DIFP and RHPL are disposed in a central symmetry plane of the engine.
摘要翻译： 一种改进的用于内燃机中的燃烧阀的可变驱动的升降油歧管组件（LOMA），包括主体，其优选地由第一和第二板形成，其具有一体地模制在其中的油流动通道的部分。 多个单独的电磁致动油控制阀由形成在板中的插座中的保持器保持。 整体电引线框架为螺线管通电提供电路。 DIFP安装到LOMA，RHPL与DIFP合作。 优选地，RHPL和DIFP由LOMA中的油孔润滑，并且优选地将DIFP和RHPL设置在发动机的中心对称平面中。
-
公开(公告)号：US20080276146A1
公开(公告)日：2008-11-06
申请号：US12059011
申请日：2008-03-31
申请人： Steven R. Hetzler , Daniel F. Smith
发明人： Steven R. Hetzler , Daniel F. Smith
CPC分类号： G06F11/1441 , G06F11/1076 , G06F2211/1057
摘要： The embodiments of the invention provide methods of protecting data blocks while writing to a storage array, wherein storage units in the storage array include write logs. The data protection level of the write logs is equal to or greater than the data protection level of the storage units. Moreover, the write logs have metadata describing contents of the write logs, wherein the metadata include a sequence number identifying the age of the metadata. Each of the data blocks is a member of a parity group having addressable data blocks and first parity blocks. The addressable data blocks have at least one host data block and at least one associated data block.
-
公开(公告)号：US20080230036A1
公开(公告)日：2008-09-25
申请号：US12077857
申请日：2008-03-21
IPC分类号： F02M37/06
CPC分类号： F02M37/06 , F02M59/102 , F02M59/44 , F02M63/0001 , F04B1/0413 , F04B1/0426
摘要： A fuel pump actuator comprising a body portion and a contact end fitted to the body portion for actuating a mechanical fuel pump in response to a camshaft lobe. A roller mounted to the body portion is configured to ride on the lobe. The contact end of the actuator engages a plunger of the fuel pump. The body portion of the actuator is preferably a body portion of a conventional hydraulic valve lifter and preferably includes a lash adjuster and is reciprocally disposed in a bore on the engine block. Lubrication of the reciprocating actuator is also similar to the lubrication provided to conventional valve lifters and lash adjusters. The contact end of the actuator is configured to reduce the mass of the actuator. Several styles of the contact end and ways of attaching the contact end to the body portion are provided.
摘要翻译： 一种燃料泵致动器，包括主体部分和接合端，所述接触端装配到所述主体部分，用于响应于凸轮轴凸起来致动机械燃料泵。 安装到主体部分的滚轮被配置成骑在叶片上。 致动器的接触端接合燃料泵的柱塞。 致动器的主体部分优选地是常规液压气门挺杆的主体部分，并且优选地包括间隙调节器并且往复地设置在发动机缸体上的孔中。 往复式致动器的润滑也类似于提供给常规气门挺杆和间隙调节器的润滑。 致动器的接触端构造成减小致动器的质量。 提供了接触端的几种形式和将接触端附接到主体部分的方式。
-
公开(公告)号：US08583868B2
公开(公告)日：2013-11-12
申请号：US13220256
申请日：2011-08-29
申请人： Wendy A. Belluomini , Binny S. Gill , James L. Hafner , Steven R. Hetzler , Venu G. Nayar , Daniel F. Smith , Krishnakumar Rao Surugucchi
发明人： Wendy A. Belluomini , Binny S. Gill , James L. Hafner , Steven R. Hetzler , Venu G. Nayar , Daniel F. Smith , Krishnakumar Rao Surugucchi
IPC分类号： G06F12/16
CPC分类号： G06F12/0866 , G06F2212/222 , G06F2212/262
摘要： Embodiments of the invention enable a storage cache, comprising flash memory devices, to have direct block access to the flash such that the physical block addresses are presented to the storage system's cache layer, which thereby controls the storage cache data stream. An aspect of the invention includes a caching storage system. The caching storage system comprises a plurality of flash memory units organized in an array configuration. Each of the plurality of flash memory units includes at least one flash memory device and a flash unit controller. Each flash unit controller provides the caching storage system with direct physical block access to its corresponding at least one flash memory device. The caching storage system further comprises a storage cache controller. The storage cache controller selects physical block address locations (within a flash memory device) to be erased where data are to be written, issues erase commands to a flash unit controller corresponding to the selected physical block address locations, and issues page write operations to a set of erase blocks.
摘要翻译： 本发明的实施例使得包括闪速存储器设备的存储高速缓存具有对闪存的直接块访问，使得物理块地址被呈现给存储系统的高速缓存层，从而控制存储高速缓存数据流。 本发明的一个方面包括缓存存储系统。 缓存存储系统包括以阵列配置组织的多个闪存单元。 多个闪存单元中的每一个包括至少一个闪存设备和闪存单元控制器。 每个闪存单元控制器为缓存存储系统提供对其至少一个闪存设备的直接物理块访问。 高速缓存存储系统还包括存储高速缓存控制器。 存储高速缓存控制器选择要写入数据的要擦除的物理块地址位置，向与所选择的物理块地址位置对应的闪存单元控制器发出擦除命令，并将页写入操作发布到 一组擦除块。
-
公开(公告)号：US08214684B2
公开(公告)日：2012-07-03
申请号：US12059011
申请日：2008-03-31
申请人： Steven R. Hetzler , Daniel F. Smith
发明人： Steven R. Hetzler , Daniel F. Smith
IPC分类号： G06F11/00
CPC分类号： G06F11/1441 , G06F11/1076 , G06F2211/1057
摘要： The embodiments of the invention provide methods of protecting data blocks while writing to a storage array, wherein storage units in the storage array include write logs. The data protection level of the write logs is equal to or greater than the data protection level of the storage units. Moreover, the write logs have metadata describing contents of the write logs, wherein the metadata include a sequence number identifying the age of the metadata. Each of the data blocks is a member of a parity group having addressable data blocks and first parity blocks. The addressable data blocks have at least one host data block and at least one associated data block.
摘要翻译： 本发明的实施例提供了在写入存储阵列的同时保护数据块的方法，其中存储阵列中的存储单元包括写入日志。 写日志的数据保护级别等于或大于存储单元的数据保护级别。 此外，写日志具有描述写日志的内容的元数据，其中元数据包括标识元数据的年龄的序列号。 每个数据块是具有可寻址数据块和第一奇偶校验块的奇偶校验组的成员。 可寻址数据块具有至少一个主机数据块和至少一个相关联的数据块。
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.032 秒)
