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公开(公告)号:US20090319781A1
公开(公告)日:2009-12-24
申请号:US12143856
申请日:2008-06-23
申请人: Frank Byrum , Mayank Mehta , Chandresh Jain , Ladislau Conceicao , Brian Kress , Greg Gourevitch , Michael Nelte , Chris Barnes
发明人: Frank Byrum , Mayank Mehta , Chandresh Jain , Ladislau Conceicao , Brian Kress , Greg Gourevitch , Michael Nelte , Chris Barnes
IPC分类号: H04L9/00
CPC分类号: H04L63/0807 , H04L51/00 , H04L63/0428 , H04L63/0435
摘要: An email security system is described that allows users within different organizations to securely send email to one another. The email security system provides a federation server on the Internet or other unsecured network accessible by each of the organizations. Each organization provides identity information to the federation server. When a sender in one organization sends a message to a recipient in another organization, the federation server provides the sender's email server with a secure token for encrypting the message to provide secure delivery over the unsecured network.
摘要翻译: 描述了一种电子邮件安全系统,允许不同组织内的用户安全地发送电子邮件给彼此。 电子邮件安全系统在互联网上提供联合服务器或每个组织可访问的其他不安全网络。 每个组织向联盟服务器提供身份信息。 当一个组织中的发件人向另一个组织的收件人发送消息时,联盟服务器向发件人的电子邮件服务器提供安全令牌,用于加密消息以通过不安全的网络提供安全的传递。
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公开(公告)号:US07150273B2
公开(公告)日:2006-12-19
申请号:US11206910
申请日:2005-08-19
申请人: Adriano F. Pacitti , Chris Barnes
发明人: Adriano F. Pacitti , Chris Barnes
IPC分类号: F02B27/00
CPC分类号: F02B37/025 , F01N13/007 , F01N13/10 , F02B37/004 , F02B37/02 , F02M26/01 , F02M26/40 , Y02T10/144
摘要: A passageway is provided between branches of a multi-branch exhaust manifold to reduce the amount of backflow (iEGR) into the cylinders at low engine speeds. The passage is located upstream of the turbocharger and can be at the part of the manifold where the branches merge for entry into the turbo. The passageway allows exhaust pressure pulse modulation so that high iEGR levels (using iEGR through delayed exhaust valve closing for example) are avoided. The passage may be controllable to modulate the effect based on engine conditions.
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公开(公告)号:US08732452B2
公开(公告)日:2014-05-20
申请号:US12143856
申请日:2008-06-23
申请人: Frank Byrum , Mayank Mehta , Chandresh Jain , Ladislau Conceicao , Brian Kress , Greg Gourevitch , Michael Nelte , Chris Barnes
发明人: Frank Byrum , Mayank Mehta , Chandresh Jain , Ladislau Conceicao , Brian Kress , Greg Gourevitch , Michael Nelte , Chris Barnes
CPC分类号: H04L63/0807 , H04L51/00 , H04L63/0428 , H04L63/0435
摘要: An email security system is described that allows users within different organizations to securely send email to one another. The email security system provides a federation server on the Internet or other unsecured network accessible by each of the organizations. Each organization provides identity information to the federation server. When a sender in one organization sends a message to a recipient in another organization, the federation server provides the sender's email server with a secure token for encrypting the message to provide secure delivery over the unsecured network.
摘要翻译: 描述了一种电子邮件安全系统,允许不同组织内的用户安全地发送电子邮件给彼此。 电子邮件安全系统在互联网上提供联合服务器或每个组织可访问的其他不安全网络。 每个组织向联盟服务器提供身份信息。 当一个组织中的发件人向另一个组织的收件人发送消息时,联盟服务器向发件人的电子邮件服务器提供安全令牌,用于加密消息以通过不安全的网络提供安全的传递。
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公开(公告)号:US20060037592A1
公开(公告)日:2006-02-23
申请号:US11206910
申请日:2005-08-19
申请人: Adriano Pacitti , Chris Barnes
发明人: Adriano Pacitti , Chris Barnes
CPC分类号: F02B37/025 , F01N13/007 , F01N13/10 , F02B37/004 , F02B37/02 , F02M26/01 , F02M26/40 , Y02T10/144
摘要: A passageway is provided between branches of a multi-branch exhaust manifold to reduce the amount of backflow (iEGR) into the cylinders at low engine speeds. The passage is located upstream of the turbocharger and can be at the part of the manifold where the branches merge for entry into the turbo. The passageway allows exhaust pressure pulse modulation so that high iEGR levels (using iEGR through delayed exhaust valve closing for example) are avoided. The passage may be controllable to modulate the effect based on engine conditions.
摘要翻译: 在多分支排气歧管的分支之间设置通道,以在低发动机速度下减少到气缸中的回流量(iEGR)。 通道位于涡轮增压器的上游,并且可以在歧管的一部分处,其中分支合并进入涡轮增压器。 通道允许排气压力脉冲调制,以避免高iEGR水平(例如通过延迟排气阀关闭使用iEGR)。 该通道可以是可控的,以基于发动机条件来调节效果。
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