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    • 1. 发明申请
    • AIRCRAFT POWERPLANT
    • 飞机POWERPLANT
    • US20120321448A1
    • 2012-12-20
    • US13523489
    • 2012-06-14
    • Kenneth M. PesynaBryan Henry LergMichael Abraham Karam
    • Kenneth M. PesynaBryan Henry LergMichael Abraham Karam
    • F01D25/00F01D1/04
    • F02K3/077F02C7/18F02K3/115Y02T50/675
    • A gas turbine engine system is disclosed which includes a core passage and a bypass passage which can be configured as a fan bypass duct or a third stream bypass duct. The core passage and bypass passage are routed to flow through a nozzle before exiting overboard an aircraft. The nozzle includes moveable members capable of changing a configuration of the nozzle. In one form the moveable members are capable of changing throat areas for portions of the nozzle that receive working fluid from the core passage and the bypass passage. The bypass passage can include a branch. In one form the branch can include a heat exchanger. The bypass passage can also provide cooling to one or more portions of the nozzle, such as cooling to a deck of the nozzle.
    • 公开了一种燃气涡轮发动机系统,其包括可以构造为风扇旁通管道或第三流旁路管道的铁芯通道和旁路通道。 核心通道和旁路通道在离开飞机之前通过喷嘴流动。 喷嘴包括能够改变喷嘴的构造的可动构件。 在一种形式中,可移动构件能够改变用于从芯通道和旁路通道接收工作流体的喷嘴的部分的喉部区域。 旁路通道可以包括一个分支。 在一种形式中,分支可以包括热交换器。 旁路通道还可以向喷嘴的一个或多个部分提供冷却,例如冷却到喷嘴的甲板上。
    • 2. 发明授权
    • Aircraft powerplant
    • 飞机发动机
    • US09091229B2
    • 2015-07-28
    • US13523489
    • 2012-06-14
    • Kenneth M. PesynaBryan Henry LergMichael Abraham Karam
    • Kenneth M. PesynaBryan Henry LergMichael Abraham Karam
    • F01D25/00F02K3/077F02K3/115F02C7/18
    • F02K3/077F02C7/18F02K3/115Y02T50/675
    • A gas turbine engine system is disclosed which includes a core passage and a bypass passage which can be configured as a fan bypass duct or a third stream bypass duct. The core passage and bypass passage are routed to flow through a nozzle before exiting overboard an aircraft. The nozzle includes moveable members capable of changing a configuration of the nozzle. In one form the moveable members are capable of changing throat areas for portions of the nozzle that receive working fluid from the core passage and the bypass passage. The bypass passage can include a branch. In one form the branch can include a heat exchanger. The bypass passage can also provide cooling to one or more portions of the nozzle, such as cooling to a deck of the nozzle.
    • 公开了一种燃气涡轮发动机系统,其包括可以构造为风扇旁通管道或第三流旁路管道的铁芯通道和旁路通道。 核心通道和旁路通道在离开飞机之前通过喷嘴流动。 喷嘴包括能够改变喷嘴的构造的可动构件。 在一种形式中,可移动构件能够改变用于从芯通道和旁路通道接收工作流体的喷嘴的部分的喉部区域。 旁路通道可以包括一个分支。 在一种形式中,分支可以包括热交换器。 旁路通道还可以向喷嘴的一个或多个部分提供冷却,例如冷却到喷嘴的甲板上。
    • 3. 发明申请
    • AIRCRAFT POWERPLANT
    • 飞机POWERPLANT
    • US20120317957A1
    • 2012-12-20
    • US13523315
    • 2012-06-14
    • Kenneth M. PesynaBryan Henry LergMichael Abraham Karam
    • Kenneth M. PesynaBryan Henry LergMichael Abraham Karam
    • F02K3/02F02K99/00F02K1/46
    • F02K3/077F02C7/18F02K3/115Y02T50/675
    • A gas turbine engine system is disclosed which includes a core passage and a bypass passage which can be configured as a fan bypass duct or a third stream bypass duct. The core passage and bypass passage are routed to flow through a nozzle before exiting overboard an aircraft. The nozzle includes moveable members capable of changing a configuration of the nozzle. In one form the moveable members are capable of changing throat area for portions of the nozzle that receive working fluid from the core passage and the bypass passage. The bypass passage can include a branch. In one form the branch can include a heat exchanger. The bypass passage can also provide cooling to one or more portions of the nozzle, such as cooling to a deck of the nozzle.
    • 公开了一种燃气涡轮发动机系统,其包括可以构造为风扇旁通管道或第三流旁路管道的铁芯通道和旁路通道。 核心通道和旁路通道在离开飞机之前通过喷嘴流动。 喷嘴包括能够改变喷嘴的构造的可动构件。 在一种形式中,可移动构件能够改变从芯通道和旁路通道接收工作流体的喷嘴的部分的喉部区域。 旁路通道可以包括一个分支。 在一种形式中,分支可以包括热交换器。 旁路通道还可以向喷嘴的一个或多个部分提供冷却,例如冷却到喷嘴的甲板上。