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1. 发明申请

US20120291889A1 OIL CONTROL VALVE AND VARIABLE VALVE LIFT SYSTEM PROVIDED WITH THE SAME 有权
标题翻译：油控阀和可变阀门提升系统
公开(公告)号：US20120291889A1
公开(公告)日：2012-11-22
申请号：US13312745
申请日：2011-12-06
申请人： Byong Young CHOI , Young Hong KWAK , Gee Wook SHIN , Jin Kook KONG , Soo Hyung WOO , Chang-Hoon LEE
发明人： Byong Young CHOI , Young Hong KWAK , Gee Wook SHIN , Jin Kook KONG , Soo Hyung WOO , Chang-Hoon LEE
IPC分类号： F16K15/00
CPC分类号： F02D13/0253 , F01L13/0015 , F01L2001/2444 , F01L2001/3443 , F15B13/0405 , F16K15/183 , F16K31/0637 , Y02T10/18 , Y10T137/7838
摘要： An oil control valve includes a housing having a control port and a drain port, a first seat with a first penetration hole forming a first chamber, a second seat with a second penetration hole forming a second chamber communicated with the control port, the second seat with the housing forming a third chamber communicating with the drain port, a first check valve within the first chamber selectively closing the first penetration hole, a second check valve within the third chamber selectively closing the second penetration hole, and a third penetration hole, a control portion selectively opening the first check valve and simultaneously closing the second check valve or selectively closing the first check valve and simultaneously opening the second check valve and an orifice connecting the first chamber with the second chamber.
摘要翻译：油控阀包括具有控制口和排水口的壳体，具有形成第一室的第一穿透孔的第一座，具有与控制口连通的第二孔的第二孔，第二座其中所述壳体形成与所述排水口连通的第三室，所述第一室内的第一止回阀选择性地关闭所述第一穿透孔，所述第三室内的第二止回阀选择性地闭合所述第二穿透孔，以及第三穿透孔，控制部分选择性地打开第一止回阀并同时关闭第二止回阀或选择性地关闭第一止回阀并同时打开第二止回阀和连接第一室与第二室的孔。

2. 发明申请

US20120073548A1 Fuel Tank Valve Structure Controlling Emission Gas in Hybrid Vehicle 有权
标题翻译：混合动力汽车燃油箱阀门结构控制排放气体
公开(公告)号：US20120073548A1
公开(公告)日：2012-03-29
申请号：US12949509
申请日：2010-11-18
申请人： Chang-Hoon LEE , Sung-Won Lee
发明人： Chang-Hoon LEE , Sung-Won Lee
IPC分类号： F02M33/02
CPC分类号： B60K15/03519 , B60K2015/03296 , B60K2015/03302 , B60K2015/03514
摘要： A fuel tank valve structure controlling emission gas in a hybrid vehicle may include a housing having one side connected with a fuel tank and the other side connected to a canister, a check valve mounted to the housing and opening or closing a first fluid passage connected between the canister and the fuel tank, a solenoid valve apparatus selectively connected with the check valve to open or close the first fluid passage to adjust an internal pressure of the fuel tank, a fuel limit vent valve apparatus mounted to the housing and selectively fluid-connecting to a space formed between the check valve and the fuel limit vent valve apparatus in the housing, and a relief valve mounted to the housing and selectively fluid-connecting the fuel tank with the canister through a second fluid passage.
摘要翻译：控制混合动力车辆中的排放气体的燃料箱阀结构可以包括具有与燃料箱连接的一侧的壳体，和连接到罐的另一侧，安装在壳体上的止回阀，以及打开或关闭第一流体通道罐和燃料箱，选择性地与止回阀连接以打开或关闭第一流体通道以调节燃料箱的内部压力的电磁阀装置，安装到壳体并选择性地流体连接的燃料限制排气阀装置到形成在壳体中的止回阀和燃料限制排气阀装置之间的空间，以及安装到壳体上的安全阀，并通过第二流体通道选择性地将燃料箱与罐流体连接。

3. 发明申请

US20120110205A1 APPARATUS AND METHOD FOR ENSURING FAIRNESS OF UDP DATA TRANSMISSION IN ETHERNET ENVIRONMENT 有权
标题翻译：用于确保以太网环境中UDP数据传输公平性的装置和方法
公开(公告)号：US20120110205A1
公开(公告)日：2012-05-03
申请号：US13279774
申请日：2011-10-24
申请人： Chang-Hoon LEE , Sung-Hak SONG , Joong-Bae JEON
发明人： Chang-Hoon LEE , Sung-Hak SONG , Joong-Bae JEON
IPC分类号： G06F15/16
CPC分类号： H04L47/263 , H04L47/193
摘要： Provided are an apparatus and method for ensuring fairness of user datagram protocol (UDP) data transmission in an Ethernet environment. Transmission control protocol (TCP) transmission rate calculator calculates a current TCP transmission rate based on amount of a TCP data stream transmitted in real time from a transmission apparatus and received by a reception apparatus. TCP transmission rate calculator calculates the optimum transmission rate on the basis of the received amount of a TCP data stream transmitted to the reception apparatus before UDP data transmission of the transmission apparatus is started. When UDP data is transmitted from a transmission apparatus to a reception apparatus, a TCP data stream for determining fairness is transmitted together, so that the apparatus and method can be simplified by adding only the TCP stream without an additional module for estimating a queuing delay time on the basis of a round-trip time (RTT) and so on.
摘要翻译：提供了一种用于确保在以太网环境中用户数据报协议（UDP）数据传输的公平性的装置和方法。传输控制协议（TCP）传输速率计算器基于从发送设备实时发送并由接收设备接收的TCP数据流的量来计算当前TCP传输速率。在传输装置的UDP数据传输开始之前，TCP传输速率计算器基于发送到接收装置的TCP数据流的接收量来计算最佳传输速率。当从发送装置向接收装置发送UDP数据时，一起发送用于确定公平性的TCP数据流，从而可以仅通过添加TCP流来简化装置和方法，而不需要用于估计排队延迟时间的附加模块基于往返时间（RTT）等。

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