公开(公告)号：US10119635B2

公开(公告)日：2018-11-06

申请号：US14200649

申请日：2014-03-07

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Billie W. Bunting ,  Robert J. DeRosa ,  Craig Michael Callaghan ,  Mark W. Colebrook ,  Ranganath Santosh

IPC: F02C7/22 ,  F16L15/00

Abstract: A fluid conduit for a gas turbine engine includes a first fluid conduit attachable to a second fluid conduit and securable together with a lockable connector. The connector includes a first portion including external threads and a second portion receiving the first portion and including internal threads mating to the external threads of the first portion. The internal threads include lead threads defining a first thread interface with the external threads for starting attachment of the first portion to the second portion and locking threads defining a second thread interface for locking the first portion to the second portion.

公开(公告)号：US20140312611A1

公开(公告)日：2014-10-23

申请号：US14200649

申请日：2014-03-07

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Billie W. Bunting ,  Robert J. DeRosa ,  Craig Michael Callaghan ,  Mark W. Colebrook ,  Ranganath Santosh

IPC: F16L15/08

CPC classification number: F16L15/006 ,  F02C7/222 ,  F16L15/00 ,  Y10T29/49895

Abstract: A fluid conduit for a gas turbine engine includes a first fluid conduit attachable to a second fluid conduit and securable together with a lockable connector. The connector includes a first portion including external threads and a second portion receiving the first portion and including internal threads mating to the external threads of the first portion. The internal threads include lead threads defining a first thread interface with the external threads for starting attachment of the first portion to the second portion and locking threads defining a second thread interface for locking the first portion to the second portion.

Abstract translation: 用于燃气涡轮发动机的流体导管包括可连接到第二流体导管并与可锁定连接器一起固定的第一流体导管。 连接器包括包括外螺纹的第一部分和接收第一部分并包括与第一部分的外螺纹配合的内螺纹的第二部分。 内螺纹包括限定与外螺纹的第一螺纹接口的引导螺纹，用于开始将第一部分附接到第二部分，并且锁定螺纹限定用于将第一部分锁定到第二部分的第二螺纹接口。