公开(公告)号：US20190113070A1

公开(公告)日：2019-04-18

申请号：US15919605

申请日：2018-03-13

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Akihiko UMEDA ,  Shuichi ISAYAMA ,  Hiroyuki TANI ,  Shigeyuki MORI ,  Shinya NAKAMURA ,  Toshihiro OMAE

IPC分类号： F16C9/02 ,  F16C33/58

摘要： A rolling bearing includes an outer ring supported by a fixed body, an inner ring which supports a rotating shaft, and rolling elements between an inner groove of the outer ring and an outer groove of the inner ring, wherein a curvature radius R of at least the inner groove of the outer ring is in a range of 2r×0.53≤R≤2r×0.55 in relation to a radius r of one of the rolling elements.

公开(公告)号：US20160108851A1

公开(公告)日：2016-04-21

申请号：US14694034

申请日：2015-04-23

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Fuminori FUJISAWA ,  Hiroyuki TANI ,  Daisuke HYUGA

IPC分类号： F02K1/12 ,  F02K1/15 ,  F42B10/66

CPC分类号： F42B10/665 ,  F02K9/90

摘要： A first jet tab and a second jet tab are symmetrically arranged with respect to a first symmetry plane and have a symmetrical shape with respect to the first symmetry plane, and are symmetrically driven with respect to the first symmetry plane by a driving section. A distance between a tip sensation of the first jet tab and a first rotation axis is larger than a distance between the first rotation axis and the first symmetry plane. A distance between a tip section of the second jet tab and a second rotation axis is larger than a distance between the second rotation axis and the first symmetry plane.

摘要翻译： 第一喷射翼片和第二喷射翼片相对于第一对称平面对称地布置，并且具有相对于第一对称平面的对称形状，并且通过驱动部分相对于第一对称平面对称地驱动。 第一喷射翼片的尖端感觉和第一旋转轴线之间的距离大于第一旋转轴线和第一对称平面之间的距离。 第二喷射翼片的尖端部分与第二旋转轴线之间的距离大于第二旋转轴线与第一对称平面之间的距离。

公开(公告)号：US20160075428A1

公开(公告)日：2016-03-17

申请号：US14746055

申请日：2015-06-22

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Fuminori FUJISAWA ,  Hiroyuki TANI ,  Daisuke HYUGA

IPC分类号： B64C15/02 ,  F42B15/01

CPC分类号： B64C15/02 ,  F42B10/665

摘要： The thrust vectoring apparatus has a nozzle, a jet tab arranged behind the nozzle, a rotation shaft 30 connected to the jet tab, and a gas seal member arranged on an outer circumferential surface of the rotation shaft. The rotation shaft is connected to the jet tab, and has the protrusion in the redial direction out of the rotation shaft on the rear side of the gas seal member. The protrusion restrains that the combustion gas exhausted from the nozzle flows toward the gas seal member.

摘要翻译： 推力矢量装置具有喷嘴，配置在喷嘴后方的喷嘴，与喷嘴连接的旋转轴30，以及设置在旋转轴的外周面上的气体密封部件。 旋转轴连接到喷射突出部，并且在气体密封构件的后侧具有从重心方向突出的旋转轴。 该突起限制从喷嘴排出的燃烧气体朝向气体密封构件流动。