Turbomachine with separate fuel injection systems, using identical sealing joints
    1.
    发明授权
    Turbomachine with separate fuel injection systems, using identical sealing joints 有权
    涡轮机具有单独的燃油喷射系统,使用相同的密封接头

    公开(公告)号:US08505311B2

    公开(公告)日:2013-08-13

    申请号:US12625955

    申请日:2009-11-25

    IPC分类号: F02C7/20

    摘要: An aircraft turbomachine with a housing, and first and second fuel injection systems, where each system includes an injector fitted with an attachment plate traversed by three mounting holes positioned according to a first configuration for the first system and according to a second configuration distinct from the first for the second system. Each system also includes a reception device installed on the housing, a sealing joint interposed between the plate and the reception device, and securing screws which attach the plate on to its reception device. Sealing joints are identical for the first and second fuel injection systems.

    摘要翻译: 一种具有壳体的飞机涡轮机,以及第一和第二燃料喷射系统,其中每个系统包括喷射器,该喷射器装配有由根据第一系统的第一配置定位的三个安装孔穿过的附接板,并且根据不同于 第一个为第二个系统。 每个系统还包括安装在壳体上的接收装置,插入在板和接收装置之间的密封接头,以及将板固定到其接收装置上的固定螺钉。 密封接头与第一和第二燃料喷射系统相同。

    TURBOMACHINE WITH SEPARATE FUEL INJECTION SYSTEMS, USING IDENTICAL SEALING JOINTS
    2.
    发明申请
    TURBOMACHINE WITH SEPARATE FUEL INJECTION SYSTEMS, USING IDENTICAL SEALING JOINTS 有权
    具有独立燃料喷射系统的涡轮机,使用标识密封接头

    公开(公告)号:US20100132363A1

    公开(公告)日:2010-06-03

    申请号:US12625955

    申请日:2009-11-25

    IPC分类号: F02C7/22

    摘要: The present invention concerns a unit (1) for aircraft turbomachine comprising a housing (6), and first (8a) and second (8b) fuel injection systems, where each system comprises: an injector (10a, 10b) fitted with an attachment plate (16a, 16b) traversed by three mounting holes positioned according to a first configuration for the first systems and according to a second configuration distinct from the first for the second systems; a reception device (12a, 12b) installed on the housing; a sealing joint (14) interposed between the plate and the reception device; and securing screws (18a, 18b) attaching the plate on to its reception device. According to the invention, the sealing joints (14) are identical for the first and second fuel injection systems.

    摘要翻译: 本发明涉及一种用于飞机涡轮机的单元(1),其包括壳体(6)和第一(8a)和第二(8b)燃料喷射系统,其中每个系统包括:装配有附接板的喷射器(10a,10b) (16a,16b)由根据第一系统的第一配置定位的三个安装孔穿过,并且根据与第一系统不同的第二配置; 安装在所述壳体上的接收装置(12a,12b) 介于所述板和所述接收装置之间的密封接头(14); 以及将板安装到其接收装置上的固定螺钉(18a,18b)。 根据本发明,密封接头(14)对于第一和第二燃料喷射系统是相同的。