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81. 发明授权

KR101693139B1 공압식 컴프레서 재순환 밸브 시스템 有权
标题翻译：气动压缩机回流阀系统
公开(公告)号：KR101693139B1
公开(公告)日：2017-01-17
申请号：KR1020157035395
申请日：2014-06-13
申请人： 데이코 아이피 홀딩스 엘엘시
发明人： 플레처,데이브 , 그라이첸,브라이언엠. , 햄톤,키스 , 길머,매트 , 밀러,제임스에이치. , 롱,스티브
IPC分类号： F02B37/16 , F02B37/12 , F02B43/00
CPC分类号： F02B37/16 , F02B37/12 , F02B37/164 , F02B43/00 , F02B2037/125 , F02B2043/103 , F02M21/0215 , F02M35/10229 , Y02T10/144 , Y02T10/32 , Y02T10/42
摘要： 본발명의엔진시스템은, 엔진에결합되고흡기매니폴더에공기를공급하는컴프레서; 상기컴프레서로부터흡기매니폴더로의공기공급을제어하는스로틀; 진공저장소; 컴프레서상류에서공기흡입시스템과유체소통하는모티브섹션, 컴프레서의하류에서유체소통하는방출섹션, 및진공저장소와유체소통하는흡입포트를갖는아스피레이터; 컴프레서로부터하류의공기와유체소통하고진공저장소와유체소통하는공압식제어챔버를갖는컴프레서재순환밸브; 상기컴프레서재순환밸브의공압식제어챔버와하류공기및 진공저장소와의유체소통을제어하는게이트밸브; 및진공저장소및 컴프레서재순환밸브의공압식제어챔버와유체소통하는블리드밸브를갖는블리드라인을갖는다.
摘要翻译：一种发动机系统，其具有联接到发动机并将空气供给到进气歧管的压缩机，控制从压缩机向进气歧管供应空气的节气门，真空容器，具有与进气口流体连通的动力部分的吸气器压缩机上游的压缩机及其排放部分与压缩机的下游流体连通，以及与真空容器流体连通的吸入口，具有与来自压缩机的下游空气流体连通并具有流体连通的气动控制室的压缩机再循环阀与真空容器一起，控制压缩机再循环阀的气动控制室与下游空气和真空容器的流体连通的闸阀，以及具有与真空容器和气动控制器流体连通的排放阀的排气管压缩机再循环阀室。

82. 发明公开

KR1020150036585A 압축기를 위한 신축식 베인 디퓨저 审中-实审
标题翻译：用于压缩机的可回缩式差速器
公开(公告)号：KR1020150036585A
公开(公告)日：2015-04-07
申请号：KR1020157003811
申请日：2013-07-11
申请人： 보르그워너 인코퍼레이티드
发明人： 젠크스,고든
IPC分类号： F02B37/12 , F02B37/24 , F02B39/00
CPC分类号： F04D29/462 , F01D1/24 , F01D5/005 , F01D17/143 , F01D17/165 , F02B37/24 , F02B2037/125 , F04D17/10 , F05D2220/40 , F05D2250/52 , Y02T10/144
摘要： 선택적으로신축가능한베인들(38)을구비한, 터보차저의압축기단(12)을위한신축식베인디퓨저시스템(36)이개시된다. 신축식베인디퓨저시스템(36)은, 디퓨저(18)의유동경로(34) 내로연장되어, 기류제어를돕고서지마진을향상시키거나피크단 효율을향상시키는것과같이압축기단(12)의작동특성을변화시킬수 있는신축식베인(38) 또는바람직하게는베인세트(40)를포함한다. 디퓨저실속또는서지현상의시작을늦추는등 유동을최대화하기위해베인없는디퓨저로서의작동이요구되는경우, 바람직하게베인(38)은베인링(44)과함게디퓨저(18)의벽(30 또는 32)의공동(42) 내로수축될수 있다. 신축식베인디퓨저시스템(36)은, 베인없는디퓨저의더 높은질량의기류수용량과, 베인을구비한디퓨저의우수한압력비, 효율및 더낮은질량기류작동특성을갖춘다.

83. 发明公开

EP3401524A1 SURGE AVOIDANCE CONTROL METHOD AND SURGE AVOIDANCE CONTROL DEVICE FOR EXHAUST TURBINE TURBOCHARGER 审中-公开
公开(公告)号：EP3401524A1
公开(公告)日：2018-11-14
申请号：EP16893438.8
申请日：2016-03-08
申请人： Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
发明人： SASE, Ryo , YAHATA, Naoki
IPC分类号： F02B37/12 , F02B39/16
CPC分类号： F02B37/16 , F02B37/12 , F02B37/18 , F02B37/22 , F02B37/24 , F02B39/16 , F02B2037/125 , F02D41/0007 , F04D27/001 , F04D27/0223 , F04D27/0246 , F04D27/0261 , Y02T10/144
摘要： A surge avoidance control method for an exhaust turbine turbocharger avoids surging in an exhaust turbine turbocharger having a turbine that rotates with exhaust gas from an engine and a compressor rotationally driven by the turbine by controlling the opening angle of an operating device, capable of adjusting the operating point of the compressor, between fully open and fully closed. The method is provided with: a surge detection step of determining at predetermined time intervals whether the operating point of the compressor is positioned in a surge operating region; a surge avoidance opening angle calculation step of calculating a surge avoidance opening angle of the operating device which is necessary for moving the operating point of the compressor, determined to be positioned in the surge operating region in the surge detection step, outside the surge operating region; a correction opening angle calculation step of calculating, on the basis of a rate of movement of the operating point of the compressor determined to be positioned in the surge operating region in the surge detection step, a correction opening angle of the operating device; and an opening angle instruction value calculation step of calculating, on the basis of the surge avoidance opening angle and the correction opening angle, an opening angle instruction value for the operating device.

84. 发明授权

EP3018355B1 ADJUSTABLE-TRIM CENTRIFUGAL COMPRESSOR, AND TURBOCHARGER HAVING SAME 有权转让
标题翻译：可调节离心式压缩机和带有相同压力的涡轮增压器
公开(公告)号：EP3018355B1
公开(公告)日：2018-02-07
申请号：EP15192473.5
申请日：2015-10-30
申请人： Honeywell International Inc.
发明人： MOHTAR, Hani , SMITH, William Joseph , PEES, Stephane , PETITJEAN, Dominique , ROBERTS, Quentin
IPC分类号： F04D25/02 , F01D17/14 , F02B37/22 , F04D27/02 , F02C6/12 , F04D29/42 , F02C9/20 , F04D29/46
CPC分类号： F02C9/16 , F02B37/225 , F02B2037/125 , F04D27/0253 , F04D29/4213 , F04D29/464 , F05D2220/40 , F05D2250/51 , Y02T10/144
摘要： A centrifugal compressor for a turbocharger includes an inlet-adjustment mechanism in an air inlet for the compressor, operable to move between an open position and a closed position in the air inlet. The inlet-adjustment mechanism includes an axially elongated ring. In the open position, the radially outer surface of the ring is spaced from a tapering inner surface of the air inlet so that air can flow in an annular passage between the tapering surface and the ring. In the closed position, the ring abuts the tapering surface to close off the annular passage, whereby the effective inlet diameter is then defined by the inner diameter of the ring at its trailing edge. Movement of the inlet-adjustment mechanism from the open position to the closed position is effective to shift the compressor's surge line to lower flow rates.

85. 发明授权

EP2857661B1 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOF 有权
标题翻译：内燃机及其控制方法
公开(公告)号：EP2857661B1
公开(公告)日：2018-01-31
申请号：EP13797518.1
申请日：2013-05-20
申请人： Isuzu Motors, Ltd.
发明人： TAKAO,Takafumi , HASHIMOTO,Hirofumi , IIMURA,Sousuke , HIRANO,Syuuichi
IPC分类号： F02D23/00 , F02B37/00 , F02B37/12 , F02B37/18 , F02B37/24 , F02B39/16 , F02D43/00 , F02D45/00 , F02D41/12 , F02D41/00
CPC分类号： F02B37/22 , F02B37/16 , F02B37/18 , F02B37/24 , F02B2037/125 , F02D23/00 , F02D41/0007 , F02D41/12 , F02D2200/0406 , F02D2200/101 , Y02T10/144
摘要： An ECU 20 is provided with a surge avoidance unit (process) S10 configured to determine whether or not a compressor 5b of a turbocharger 5 enters a surging state during vehicle deceleration, and when the compressor 5b is determined to enter the surging state, acquires a first target opening degree TAn of a nozzle vane 5c in a turbine 5a of a turbocharger 5 based on an operation state and a first opening map M1 as a surge avoidance control, controls the nozzle vane 5c to a surge avoiding first target opening degree TAx if the first target opening degree TAn is smaller than a predetermined surge avoiding first target opening degree TAx, and controls the nozzle vane 5c to the first target opening degree TAn if the first target opening degree TAn is not less than the surge avoiding first target opening degree TAx. Therefore, it is possible to avoid the surging state of the compressor 5b.

86. 发明公开

EP3169886A4 ASPIRATED RELIEF VALVE FOR A TURBOCHARGING SYSTEM 有权
公开(公告)号：EP3169886A4
公开(公告)日：2018-01-17
申请号：EP15822599
申请日：2015-07-15
申请人： DAYCO IP HOLDINGS LLC
发明人： FLETCHER DAVID E , GRAICHEN BRIAN M , MILLER JAMES H , HAMPTON KEITH , GILMER MATT
IPC分类号： F02B37/16 , B60T17/06 , F02B21/00 , F02B37/12 , F02B37/18 , F02M35/10
CPC分类号： F16K24/04 , B60T17/04 , B60T17/06 , F02B21/00 , F02B37/16 , F02B37/18 , F02B2037/125 , F02M35/10157 , F02M35/10229 , F16K37/0033 , Y02T10/144
摘要： A valve assembly is disclosed, and includes an evacuator and a relief valve. The evacuator includes a suction port that selectively applies a vacuum. The relief valve has an open position and a closed position, and includes an inlet, an outlet, a piston that translates within a chamber, and a pressurized chamber. The piston includes a first end and a second end. The pressurized chamber is fluidly connected to the suction port of the evacuator, and is defined in part by the first end of the piston. The piston translates within the pressurized chamber towards the open position if vacuum is applied to the pressurized chamber.

87. 发明公开

EP3051098A1 TWIN SCROLL TURBOCHARGER DEVICE WITH IMPROVED TURBO RESPONSE 有权
标题翻译： TWIN-SCROLL-TURBOLADERVORRICHTUNG MIT VERBESSERTER TURBOREAKTION
公开(公告)号：EP3051098A1
公开(公告)日：2016-08-03
申请号：EP15153393.2
申请日：2015-02-02
申请人： Volvo Car Corporation
发明人： Almkvist, Göran , Björkholtz, Jonas , Forssell, Jonas , Garnemark, Oscar
IPC分类号： F02B37/10 , F02B37/02 , F02B37/22 , F02B37/14 , F02B37/16 , F02B37/12
CPC分类号： F02B37/025 , F02B37/10 , F02B37/14 , F02B37/168 , F02B37/225 , F02B2037/125 , F02D41/0007 , Y02T10/144
摘要： The present invention relates to a twin scroll turbocharger device for an internal combustion engine having at least one combustion chamber. The twin scroll turbocharger device comprises a turbine portion comprising a turbine wheel; a first turbine scroll and a second turbine scroll; and a first turbine scroll valve for allowing control of a flow of the exhaust gas through the first turbine scroll; a compressor portion comprising a compressor inlet; a compressor outlet; and a compressor wheel for pressurizing air received from the compressor inlet and providing pressurized air to the at least one combustion chamber via the compressor outlet. The twin scroll turbocharger device further comprises a container for storing pressurized gas; a container conduit fluid flow connecting the container and the turbine portion for controllably providing pressurized air from the container to a first container inlet located between the first turbine scroll valve and the turbine wheel.
摘要翻译：本发明涉及一种具有至少一个燃烧室的用于内燃机的双涡旋涡轮增压器装置。双涡旋式涡轮增压器装置包括涡轮机部分，其包括涡轮机叶轮; 第一涡轮涡旋盘和第二涡轮涡旋盘; 以及用于允许排气通过第一涡轮涡管的流量的控制的第一涡轮涡旋阀; 压缩机部分，包括压缩机入口; 压缩机出口; 以及压缩机轮，用于对从压缩机入口接收的空气加压，并且经由压缩机出口将加压空气提供给至少一个燃烧室。双涡卷增压器装置还包括用于储存加压气体的容器; 连接容器和涡轮部分的容器导管流体流，用于可控地将加压空气从容器提供到位于第一涡轮涡旋阀和涡轮机叶轮之间的第一容器入口。

88. 发明公开

EP3008308A1 PNEUMATIC COMPRESSOR RECIRCULATION VALVE SYSTEM 有权
标题翻译：反馈气门装置空气压缩机
公开(公告)号：EP3008308A1
公开(公告)日：2016-04-20
申请号：EP14810175.1
申请日：2014-06-13
申请人： Dayco IP Holdings, LLC
发明人： FLETCHER, Dave , GRAICHEN, Brian, M. , HAMPTON, Keith , GILMER, Matt , MILLER, James, H. , LONG, Steve
IPC分类号： F02B37/12
CPC分类号： F02B37/16 , F02B37/12 , F02B37/164 , F02B43/00 , F02B2037/125 , F02B2043/103 , F02M21/0215 , F02M35/10229 , Y02T10/144 , Y02T10/32 , Y02T10/42
摘要： An engine system having a compressor coupled to an engine and supplying air to an intake manifold, a throttle controlling the supply of air from the compressor to the intake manifold, a vacuum reservoir, an aspirator having its motive section in fluid communication with the air intake system upstream of the compressor and its discharge section in fluid communication downstream of the compressor and a suction port in fluid communication with the vacuum reservoir, a compressor recirculation valve having a pneumatic control chamber in fluid communication with downstream air from the compressor and in fluid communication with the vacuum reservoir, a gate valve controlling the fluid communication of the pneumatic control chamber of the compressor recirculation valve with the downstream air and the vacuum reservoir, and a bleed line having a bleed valve in fluid communication with the vacuum reservoir and the pneumatic control chamber of the compressor recirculation valve.

89. 发明公开

EP2871345A1 Compressor pre-spin control method 有权
标题翻译：压缩机预旋转控制方法
公开(公告)号：EP2871345A1
公开(公告)日：2015-05-13
申请号：EP13192050.6
申请日：2013-11-08
申请人： Volvo Car Corporation
发明人： Svensson, Johan , Carlén, Mattias
IPC分类号： F02B37/04 , F02B39/12 , F02D41/00 , F02D23/00 , F02D9/02
CPC分类号： F02D41/0007 , F02B37/04 , F02B37/12 , F02B37/127 , F02B37/16 , F02B39/12 , F02B2037/125 , F02B2037/162 , F02D23/005 , F02D41/18 , F02D2009/0279 , F02D2009/0283 , F02D2200/0402 , F02D2200/0406 , F02D2200/0414 , Y02T10/144
摘要： A compressor (11) is connected via a clutch (13) to a crankshaft of an internal combustion engine provided with a turbocharger (12). A compressor pre-spin operation is used to reduce the transferred energy and wear when the clutch is engaged. The pre-spin is achieved by controlling the air mass flow over the compressor, wherein the air mass flow over the compressor is controlled by controlling a bypass throttle angle of a bypass throttle (18) provided in a bypass conduit (17) bypassing the compressor.
摘要翻译：压缩机（11）经由离合器（13）连接到设置有涡轮增压器（12）的内燃机的曲轴。当离合器接合时，压缩机预旋转操作用于减少传递的能量和磨损。预旋转通过控制压缩机上的空气质量流来实现，其中通过旁路管道（17）中旁路节流阀（18）的旁路节流阀角度来控制压缩机上的空气质量流量，旁路节流阀（18）绕过压缩机。

90. 发明公开

EP2696053A1 SUPERCHARGER-EQUIPPED INTERNAL COMBUSTION ENGINE CONTROL APPARATUS 有权
标题翻译： Kircressor汽车公司（Motorsteuervorrichtungfüreine Brennkraftmaschine mit Kompressor）
公开(公告)号：EP2696053A1
公开(公告)日：2014-02-12
申请号：EP11819040.4
申请日：2011-04-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： SHINAGAWA, Tomohiro
IPC分类号： F02B37/12
CPC分类号： F02B37/12 , F02B37/18 , F02B2037/125 , F02D41/0007 , F02D41/042 , F02D41/065 , F02D2200/021 , F02D2200/101 , F02N11/0844 , F02N99/006 , F02N2200/022 , Y02T10/144 , Y02T10/48
摘要： Disclosed is a control device that is for an internal combustion engine with a supercharger and capable of handling an operation resumption request during an internal combustion engine stop period in a situation where waste-gate valve control is exercised in consideration of pumping loss at the time of internal combustion engine stop. The internal combustion engine includes a turbocharger and a waste-gate valve. When the operation resumption request is generated while the internal combustion engine is stopped due to automatic stop control, the waste-gate valve fully opens as far as the engine speed is not lower than a predetermined revolution speed. Further, self-recovery control is exercised over the internal combustion engine (or more specifically, a fuel injection and ignition operation is resumed). Meanwhile, in a case where the engine speed is lower than the predetermined revolution speed when the operation resumption request is generated, the waste-gate valve fully closes. Subsequently, stop control, which has already been initiated, is continuously exercised to bring the internal combustion engine to a complete stop. The waste-gate valve reverts to an open position in preparation for the restart of the internal combustion engine.
摘要翻译：公开了一种控制装置，其用于具有增压器的内燃机，并且能够在内燃机停止期间处理运行恢复请求，在考虑到泵送损失时执行废气阀控制的情况下内燃机停机。内燃机包括涡轮增压器和废气闸阀。当由于自动停止控制而在内燃机停止时产生操作恢复请求时，废气门阀完全打开，只要发动机转速不低于预定的转速即可。此外，在内燃机上进行自恢复控制（或者更具体地，燃料喷射和点火操作被恢复）。同时，在产生运转恢复要求时发动机转速低于规定转速的情况下，废气门阀完全关闭。随后，已经开始的停止控制被连续地进行以使内燃机完全停止。废门阀回复到打开位置，以准备重新启动内燃机。

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