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1. 发明授权

US3474611A Method of making fibrous yarns and apparatus therefor 失效
标题翻译：制作纤维纱及其装置的方法
公开(公告)号：US3474611A
公开(公告)日：1969-10-28
申请号：US3474611D
申请日：1967-08-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUZUKI HIROSHI , HUJIMORI TOSIO , IDA SABURO
IPC分类号： D01D5/42 , D02G3/06 , B26F1/24 , D02G3/08
CPC分类号： D01D5/423 , Y10S57/907 , Y10S264/47 , Y10T83/0481 , Y10T225/14 , Y10T225/329

2. 发明公开

EP3306126A4 BEARING DEVICE AND SUPERCHARGER 有权转让
公开(公告)号：EP3306126A4
公开(公告)日：2018-05-23
申请号：EP15894231
申请日：2015-06-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： AN BYEONGIL , SUZUKI HIROSHI , SHIBATA NAOMICHI
IPC分类号： F16C35/077 , F02B39/00 , F04D29/046 , F16C19/06 , F16C19/52 , F16C35/067
CPC分类号： F16C25/083 , F16C19/525 , F16C19/547 , F16C27/066 , F16C35/042 , F16C35/077 , F16C2360/44 , F16C2380/26
摘要： The present invention is provided with: a rolling bearing (16) for rotatably supporting a rotating shaft (6); a housing (17) for externally covering the rolling bearing (16) in the radial direction of the rotating shaft (6); a damping member (18) disposed inside the housing (17) in the radial direction of the rotating shaft (6) with a gap (Si) therebetween and provided so as to be incapable of being displaced relative to an outer ring (21) in the radial direction and circumferential direction of the rotating shaft (6); and a damper (19) provided between the housing (17) and the damping member (18) to support the damping member (18) so that the damping member (18) can be displaced relative to the housing (17) in the axial direction of the rotating shaft (6), the damper (19) absorbing the displacement of the damping member (18) in the radial direction of the rotating shaft (6).

3. 发明公开

EP3279443A4 EXHAUST-FLOW-RATE CONTROL VALVE, AND TWO-STAGE SUPERCHARGING SYSTEM PROVIDED WITH SAME 有权转让
公开(公告)号：EP3279443A4
公开(公告)日：2018-03-21
申请号：EP15887516
申请日：2015-03-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： AN BYEONGIL , SUZUKI HIROSHI
IPC分类号： F02B37/18 , F02B37/00 , F02B37/013 , F02D9/10 , F16K1/22
CPC分类号： F02B37/186 , F02B37/004 , F02B37/013 , F02D9/1015 , F16K1/222 , Y02T10/144
摘要： An exhaust-flow-rate control valve 1 for controlling a flow rate of exhaust gas flowing through an exhaust flow passage includes: a valve rod 2; a valve body 3 having a flat plate shape and configured to rotate about the valve rod 2; and a valve housing 4 having a cylindrical shape and defining a part of the exhaust flow passage inside the valve housing. A valve seat surface 41 extending along a direction intersecting with an axial direction of the exhaust flow passage and being configured to make contact with an outer peripheral portion 31 of the valve body 3 in a fully-closed state in which an opening degree of the valve body 3 is zero degree, and a flow passage surface 42 extending along the axial direction of the exhaust flow passage and defining a passage region R through which the exhaust gas passes between the flow passage surface 42 and the outer peripheral portion 31 of the valve body 3 in a valve-open state in which the opening degree of the valve body 3 is greater than zero degree are formed on an inner peripheral surface of the valve housing 4. The passage region R of exhaust gas increases slowly while the valve body transitions from the fully-closed state to a predetermined valve-open state in which the separation distance between the valve body 3 and the end portion 42b of the flow passage surface 42 is shortest.

4. 发明公开

EP3258080A4 SUPERCHARGER 有权转让
公开(公告)号：EP3258080A4
公开(公告)日：2018-01-24
申请号：EP15881914
申请日：2015-02-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAMBU TAKASHI , SUZUKI HIROSHI , SHIRAISHI TAKASHI
IPC分类号： F02B39/00 , F01D9/02
CPC分类号： F02B39/00 , F01D9/02 , F05D2220/40 , F05D2240/52 , F16C17/04 , F16C35/02 , F16C2360/24
摘要： A turbocharger 100 according to one embodiment of this invention includes: a rotation shaft 2; a compressor impeller 105; a compressor housing 104; a bearing housing 106 connected to the compressor housing 104 and configured to define a diffuser flow path 112 between the bearing housing 106 and the compressor housing 104; a thrust plate 4 configured to support the rotation shaft 2 in an axial direction; an insert component 6 configured to retain the thrust plate 4 between the insert component 6 and a protruding wall portion 106A in the bearing housing; a snap ring 8 configured to be inserted in a first circumferential groove 81 formed in an inner peripheral wall surface 106a of the bearing housing 106, to thereby fix the insert component 6 in a state in which the insert component 6 is pressed against the thrust plate 4; and a diffuser component 9 having a diffuser surface 91a extending along a direction orthogonal to an axis of the rotation shaft 2 between the inner peripheral wall surface 106a of an end portion of the bearing housing 106 on one side thereof and an outer peripheral edge 105a of the compressor impeller 105.

5. 发明公开

EP3163102A4 THRUST BEARING AND ROTATING MACHINE 有权转让
公开(公告)号：EP3163102A4
公开(公告)日：2017-08-02
申请号：EP14904352
申请日：2014-10-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUTAE TAKAYA , DANMOTO YOSUKE , KUBOTA MITSUSHIGE , SUZUKI HIROSHI , ISHIZAKI TATSUYA
IPC分类号： F16C17/04
CPC分类号： F16C17/04 , F01D25/168 , F05D2220/40 , F16C17/047 , F16C33/02 , F16C33/1075 , F16C2360/24 , H02K5/167
摘要： To reduce bearing loss due to an oil-shortage region on a pad facing a thrust collar, a thrust bearing according to at least one embodiment of the present invention includes a thrust collar, and at least one bearing pad disposed along a circumferential direction on a bearing surface, the at least one bearing pad having a tapered portion and a land portion. Each of the at least one bearing pad is formed so that a periphery portion on an outer side with respect to a radial direction gets closer to an inner side with respect to the radial direction toward an upstream side with respect to the rotational direction.

6. 发明公开

EP3018361A4 CENTRIFUGAL COMPRESSOR 有权转让
标题翻译： ZENTRIFUGALVERDICHTER
公开(公告)号：EP3018361A4
公开(公告)日：2017-02-22
申请号：EP13888592
申请日：2013-07-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： AN BYEONGIL , SUZUKI HIROSHI
IPC分类号： F04D29/44 , F04D17/10 , F04D29/42 , F04D29/66 , F04D29/68
CPC分类号： F04D29/4213 , F04D17/10 , F04D29/4206 , F04D29/444 , F04D29/685 , F05D2220/40 , F05D2250/51
摘要： A centrifugal compressor includes: a compressor housing 15; an impeller wheel 7 for compressing intake air, disposed inside the compressor housing; a parallel flow generating unit 51 for rectifying the intake air flowing in via an intake port 23 to be parallel to the direction of a rotation shaft 9; and a recirculation channel 41 for returning a part of the intake air in an outer circumferential section of the impeller wheel to an upstream side of the impeller wheel 7. The parallel flow generating unit 51 includes a parallel flow generating part 52 including a plurality of guide vanes 55 and a central intake-air flowing section 59 which is a space surrounded by the parallel flow generating part 52. An intake-air outflow direction from an upstream opening 45 is oriented toward the parallel flow generating part 52.
摘要翻译：离心式压缩机包括：压缩机壳体15; 设置在压缩机壳体内的用于压缩进气的叶轮7; 平行流产生单元51，其用于对经由进气口23流入的进气进行整流以平行于旋转轴9的方向; 以及用于使叶轮的外周部的吸入空气的一部分返回叶轮7的上游侧的再循环流路41.并流流动产生部51具有平行流产生部52，该平行流产生部52包括多个引导部叶片55和作为由平行流产生部52围绕的空间的中央进气流动部59.从上游开口45开始的进气流出方向朝向平行流产生部52。

7. 发明公开

EP2960526A4 CENTRIFUGAL COMPRESSOR 有权
标题翻译： ZENTRIFUGALVERDICHTER
公开(公告)号：EP2960526A4
公开(公告)日：2016-07-27
申请号：EP13875801
申请日：2013-02-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： IBARAKI SEIICHI , TOMITA ISAO , SUZUKI HIROSHI
IPC分类号： F04D29/44 , F04D17/10 , F04D27/02 , F04D29/42 , F04D29/46
CPC分类号： F04D29/464 , F04D17/10 , F04D27/0253 , F04D29/4206 , F04D29/4213 , F04D29/441 , F05D2250/51

8. 发明公开

EP2733326A4 ELECTRIC SUPERCHARGING DEVICE AND MULTI-STAGE SUPERCHARGING SYSTEM 有权
标题翻译：电动SUPER LOADER和多级SUPER充电系统
公开(公告)号：EP2733326A4
公开(公告)日：2015-11-18
申请号：EP12815302
申请日：2012-07-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： AN BYEONGIL , EBISU MOTOKI , SUZUKI HIROSHI
IPC分类号： F02B39/10 , F02B39/16
CPC分类号： F04D29/5806 , F02B33/40 , F02B37/04 , F02B37/16 , F02B37/18 , F02B39/005 , F02B39/10 , F02B39/16 , F04D17/10 , F04D29/4206 , H02K5/1732 , H02K7/14 , H02K9/06 , H02K11/33 , Y02T10/144
摘要： It is intended to provide: an electric supercharging apparatus wherein, with a simple structure, rotor windage loss in an electric motor for driving a compressor is reduced and good cooling performance is produced; and a multi-stage supercharging system using the electric supercharging device. This electric supercharging apparatus (1) is provided with: a first cooling passage (17) formed in a stator (9) along a motor coil (11) and communicating a gas supply port (13) with a gas discharge port (14) in a motor housing (8); and a first intake passage (15) connecting the gas discharge port to an intake port (5) of a compressor (2). This electric supercharging apparatus is configured to introduce outside air into the first cooling passage via the gas supply port by applying negative pressure to the first cooling passage via the first intake passage, thereby cooling the inside of the motor housing.

9. 发明公开

EP2623728A4 VARIABLE CAPACITY TURBINE 有权
标题翻译：与可变容量涡轮
公开(公告)号：EP2623728A4
公开(公告)日：2014-03-12
申请号：EP11828686
申请日：2011-08-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： YOKOYAMA TAKAO , SUZUKI HIROSHI , EBISU MOTOKI , YOSHIDA TOYOTAKA
IPC分类号： F01D17/16 , F01D17/26 , F02B37/24
CPC分类号： F01D17/165 , F02B37/24 , F02C6/12 , F05D2220/40

10. 发明公开

EP2610502A4 SCROLL STRUCTURE OF CENTRIFUGAL COMPRESSOR 有权
公开(公告)号：EP2610502A4
公开(公告)日：2018-01-17
申请号：EP11854280
申请日：2011-12-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWAKIRI KENICHIRO , TOMITA ISAO , EBISU MOTOKI , SUZUKI HIROSHI , SHIRAISHI TAKASHI
IPC分类号： F04D29/44
CPC分类号： F04D29/403 , F04D29/4206 , F04D29/441 , F05D2250/52
摘要： A scroll structure of a centrifugal compressor 1 having a spirally formed scroll passage 13. The scroll passage 13 includes: a flat connecting portion A at a flow passage joint 23 where a scroll start and a scroll end of the scroll passage 13 meet, this flat connecting portion having a flat cross-sectional shape with a same height as that of an outlet passage of a diffuser; and a transition part 21 where the flat cross-sectional shape of the flat connecting portion A gradually changes back to a circular cross-sectional shape along a circumferential direction.

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