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Patent Agency Ranking
1.发明申请Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft 有权具有独立变速的尾翼转子系统的变速齿轮箱，用于旋翼飞机公开(公告)号：US20070125907A1
公开(公告)日：2007-06-07
申请号：US11292556
申请日：2005-12-02
Applicant: Nicholas Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
Inventor： Nicholas Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
IPC: B64D35/00
CPC classification number: B64C27/14 , B64C27/12 , B64C2027/8236
Abstract: A gearbox of a rotary-wing aircraft includes at least one variable speed system which optimizes the main rotor speed for different flight regimes such as a hover flight profile and a high speed cruise flight profile for any rotary wing aircraft while maintaining an independently variable tail rotor speed.
Abstract translation: 旋翼飞机的变速箱包括至少一个变速系统，其优化用于不同飞行状态的主转子速度，例如用于任何旋转翼飞机的悬停飞行剖面和高速巡航飞行剖面，同时保持独立变量的尾部转子 速度。
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公开(公告)号：US20050193852A1
公开(公告)日：2005-09-08
申请号：US10795137
申请日：2004-03-05
Applicant: Clark Cooper , Charles Isabelle , Harsh Vinayak , Jules Kish , Robin Miller , Glenn Levasseur , Edward Karedes , Anthony Chory , Stephen Sammataro , Michael Mullen , Bruce Hansen , Mark Davis
Inventor： Clark Cooper , Charles Isabelle , Harsh Vinayak , Jules Kish , Robin Miller , Glenn Levasseur , Edward Karedes , Anthony Chory , Stephen Sammataro , Michael Mullen , Bruce Hansen , Mark Davis
IPC: F16H57/08
CPC classification number: F16H55/0806 , F16H55/06 , Y10T74/19972
Abstract: A transmission provides for the application of higher design allowables in bending, pitting, and scoring, as enabled by surface-engineering (SE) processes such as isotropic superfinishing and Me-DLC coating to effect increases in the power density of transmission systems.
Abstract translation: 变速器通过诸如各向同性超精加工和Me-DLC涂层之类的表面工程（SE）工艺来实现弯曲，点蚀和刻痕中较高设计允许的应用，以实现传动系统功率密度的提高。
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3.发明授权Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft 有权具有独立变速的尾翼转子系统的变速齿轮箱，用于旋翼飞机公开(公告)号：US07651050B2
公开(公告)日：2010-01-26
申请号：US12203358
申请日：2008-09-03
Applicant: Nicholas D. Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
Inventor： Nicholas D. Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
IPC: B64C27/04
CPC classification number: B64C27/14 , B64C27/12 , B64C2027/8236
Abstract: A gearbox of a rotary-wing aircraft includes at least one variable speed system which optimizes the main rotor speed for different flight regimes such as a hover flight profile and a high speed cruise flight profile for any rotary wing aircraft while maintaining an independently variable tail rotor speed.
Abstract translation: 旋翼飞机的变速箱包括至少一个变速系统，其优化用于不同飞行状态的主转子速度，例如用于任何旋转翼飞机的悬停飞行剖面和高速巡航飞行剖面，同时保持独立变量的尾部转子 速度。
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4.发明申请VARIABLE SPEED GEARBOX WITH AN INDEPENDENTLY VARIABLE SPEED TAIL ROTOR SYSTEM FOR A ROTARY WING AIRCRAFT 有权具有独立变速转速转子系统的可变速度齿轮箱，用于旋转式飞机公开(公告)号：US20080315035A1
公开(公告)日：2008-12-25
申请号：US12203358
申请日：2008-09-03
Applicant: Nicholas D. Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
Inventor： Nicholas D. Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
IPC: B64D35/00
CPC classification number: B64C27/14 , B64C27/12 , B64C2027/8236
Abstract: A gearbox of a rotary-wing aircraft includes at least one variable speed system which optimizes the main rotor speed for different flight regimes such as a hover flight profile and a high speed cruise flight profile for any rotary wing aircraft while maintaining an independently variable tail rotor speed.
Abstract translation: 旋翼飞机的变速箱包括至少一个变速系统，其优化用于不同飞行状态的主转子速度，例如用于任何旋转翼飞机的悬停飞行剖面和高速巡航飞行剖面，同时保持独立变量的尾部转子 速度。
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5.发明授权Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft 有权具有独立变速的尾翼转子系统的变速齿轮箱，用于旋翼飞机公开(公告)号：US07434764B2
公开(公告)日：2008-10-14
申请号：US11292556
申请日：2005-12-02
Applicant: Nicholas D. Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
Inventor： Nicholas D. Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
CPC classification number: B64C27/14 , B64C27/12 , B64C2027/8236
Abstract: A gearbox of a rotary-wing aircraft includes at least one variable speed system which optimizes the main rotor speed for different flight regimes such as a hover flight profile and a high speed cruise flight profile for any rotary wing aircraft while maintaining an independently variable tail rotor speed.
Abstract translation: 旋翼飞机的变速箱包括至少一个变速系统，其优化用于不同飞行状态的主转子速度，例如用于任何旋转翼飞机的悬停飞行剖面和高速巡航飞行剖面，同时保持独立变量的尾部转子 速度。
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