会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • SPLIT-CYCLE ENGINE
    • WO2011045642A3
    • 2011-04-21
    • PCT/IB2010/002388
    • 2010-09-23
    • GENTILI, RobertoMUSU, EttoreROSSI, Riccardo
    • GENTILI, RobertoMUSU, EttoreROSSI, Riccardo
    • F02B41/06F02B33/22
    • A compression-ignition "split-cycle" engine (100) comprises: a cylinder block (200) with an expansion cylinder (6) having an expansion piston (7) that is adapted to move alternatively between a top dead center (ETDC) and a bottom dead center (EBDC) by a crankshaft mechanism (20) that causes a predetermined position of the expansion piston (7) to correspond to a predetermined crankshaft angle; a compression cylinder (2) having a compression piston (1 ) that is adapted to move alternatively between a CTDC and a CBDC according to a predetermined angular phase shift in delay to the expansion piston (7); a cylinder head (30) that closes the cylinders and comprises a crossover passageway (5) with an opening (5a) in constant communication towards compression cylinder (2) and an opening (5b) having a transfer valve (4) towards expansion cylinder (6), an intake valve (3) and a exhaust valve (9); a means for opening/closing the transfer valve (4); a means for opening/closing exhaust valve (9) at predetermined moments of the alternative cycle of the pistons, and a fuel injector (8) in the crossover passageway (5). The opening movement of the transfer valve (4) is carried out in advance 20° or more of crankshaft angle with respect to the crankshaft angle of the ETDC, such that from the opening instant up to reaching the ETDC there is a substantial equalization of pressure between the cylinders, such that between the ETDC and the CTDC a transfer occurs of the comburent fluid between the two cylinders, and such that injector (8) injects the fuel (8a) starting from the achievement of the ETDC.
    • 8. 发明申请
    • SPLIT-CYCLE ENGINE
    • SPLIT-CYCLE发动机
    • WO2011045642A8
    • 2011-06-09
    • PCT/IB2010002388
    • 2010-09-23
    • GENTILI ROBERTOMUSU ETTOREROSSI RICCARDO
    • GENTILI ROBERTOMUSU ETTOREROSSI RICCARDO
    • F02B41/06
    • F02B33/22F02B37/00F02M69/046
    • A compression-ignition "split-cycle" engine (100) comprises: a cylinder block (200) with an expansion cylinder (6) having an expansion piston (7) that is adapted to move alternatively between a top dead center (ETDC) and a bottom dead center (EBDC) by a crankshaft mechanism (20) that causes a predetermined position of the expansion piston (7) to correspond to a predetermined crankshaft angle; a compression cylinder (2) having a compression piston (1 ) that is adapted to move alternatively between a CTDC and a CBDC according to a predetermined angular phase shift in delay to the expansion piston (7); a cylinder head (30) that closes the cylinders and comprises a crossover passageway (5) with an opening (5a) in constant communication towards compression cylinder (2) and an opening (5b) having a transfer valve (4) towards expansion cylinder (6), an intake valve (3) and a exhaust valve (9); a means for opening/closing the transfer valve (4); a means for opening/closing exhaust valve (9) at predetermined moments of the alternative cycle of the pistons, and a fuel injector (8) in the crossover passageway (5). The opening movement of the transfer valve (4) is carried out in advance 20° or more of crankshaft angle with respect to the crankshaft angle of the ETDC, such that from the opening instant up to reaching the ETDC there is a substantial equalization of pressure between the cylinders, such that between the ETDC and the CTDC a transfer occurs of the comburent fluid between the two cylinders, and such that injector (8) injects the fuel (8a) starting from the achievement of the ETDC.
    • 一种压燃式“分段循环”发动机(100)包括:具有膨胀缸(6)的缸体(200),所述膨胀缸具有膨胀活塞(7),所述膨胀活塞适于在上死点(ETDC)和 通过使所述膨胀活塞(7)的预定位置对应于预定曲轴角度的曲轴机构(20)产生下止点(EBDC); 具有压缩活塞(1)的压缩缸(2),所述压缩缸适于根据到所述膨胀活塞(7)的延迟的预定角度相移而在CTDC和CBDC之间交替地移动; 汽缸盖(30),所述汽缸盖关闭所述汽缸且包括具有朝向压缩汽缸(2)持续连通的开口(5a)的交叉通道(5)和具有朝向膨胀汽缸(4)的转换阀(4)的开口(5b) 6),进气门(3)和排气门(9); 一个用于打开/关闭转换阀(4)的装置; 用于在活塞的替代循环的预定时刻打开/关闭排气阀(9)的装置和位于交叉通道(5)中的燃料喷射器(8)。 转换阀(4)的打开运动相对于ETDC的曲轴角度预先进行20°或更大的曲轴角度,使得从打开时刻开始到达ETDC,压力的基本均衡 使得在ETDC和CTDC之间发生在两个气缸之间的燃烧流体的转移,并且使得喷射器(8)从实现ETDC开始喷射燃料(8a)。
    • 9. 发明申请
    • A COMPUTER-IMPLEMENTED METHOD AND SYSTEM FOR CONTROLLING USE OF DIGITALLY ENCODED PRODUCTS
    • 用于控制使用数字编码产品的计算机实现方法和系统
    • WO03038570A2
    • 2003-05-08
    • PCT/EP0212190
    • 2002-10-10
    • IBMIBM FRANCEPASTORELLI BERNARDODI GUILIO DOMENICOROSSI RICCARDO
    • PASTORELLI BERNARDODI GUILIO DOMENICOROSSI RICCARDO
    • G06F1/00G06F21/12
    • G06F21/121G06F21/126G06F2221/2135
    • A method (300) and system for controlling use of software programs on multiple workstations of a network. An agent running on each workstation detects (306) any new process (using a kernel hooking technique), which is started in response to the request of execution of a program (397). The process is suspended (308) and an authorisation to run the program is requested (334) to an associated metering server. The metering server compares (380) the current usage of the product with the respective authorized conditions of use, and answers (382) the agent granting or denying the authorisation to run. The process is accordingly resumed (312), in order to enable the program to start, or aborted (315), so as to prevent execution of the program. In any case, the program is not stopped (but it is prevented from starting); this avoids killing the program while it is performing potentially risky operations.
    • 一种用于控制在网络的多个工作站上使用软件程序的方法(300)和系统。 在每个工作站上运行的代理检测(306)响应于程序执行请求而启动的任何新进程(使用内核挂接技术)(397)。 该过程被暂停(308),并且向相关联的计费服务器请求运行程序的授权(334)(334)。 计量服务器将产品的当前使用情况与相应的授权使用条件进行比较(380),并答复(382)授权或拒绝授权运行的代理。 因此恢复该过程(312),以使程序能够启动或中止(315),以防止程序的执行。 在任何情况下,程序没有停止(但是防止启动); 这样可以避免在执行潜在风险操作时杀死程序。