CN104220722A - 排气涡轮增压器 - Google Patents
排气涡轮增压器 Download PDFInfo
- Publication number
- CN104220722A CN104220722A CN201380019850.XA CN201380019850A CN104220722A CN 104220722 A CN104220722 A CN 104220722A CN 201380019850 A CN201380019850 A CN 201380019850A CN 104220722 A CN104220722 A CN 104220722A
- Authority
- CN
- China
- Prior art keywords
- coupling rod
- exhaust turbine
- actuator
- turbine supercharger
- eyelet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/025—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal comprising axial flow and radial flow stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/90—Variable geometry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/50—Kinematic linkage, i.e. transmission of position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Supercharger (AREA)
- Control Of Turbines (AREA)
Abstract
本发明涉及一种排气涡轮增压器(1),该排气涡轮增压器具有一个涡轮机(2),该涡轮机配备有一个可变涡轮几何形状和/或一个废气门;并且具有一个致动器(6),该致动器经由一个由塑料制成的联接杆(9)而连接到该可变涡轮几何形状和/或该废气门上,其中,该联接杆(9)在其多个末端区域处借助于在其一侧上的一个第一孔眼(8)连接到该致动器(6)的一个销(7)上并且借助于在其另一侧的一个孔眼(12)连接到该可变涡轮几何形状和/或该废气门的一个调节杆(10)的一个销(11)上,其中,该联接杆(9)的这些孔眼(8,12)在各自情况下配备有一个金属套管(对应的是13和14)。
Description
本发明涉及根据权利要求1前序部分的一种排气涡轮增压器。
从DE 10 2008 053 079 A1中已知所述类型的一种排气涡轮增压器。在所述已知设计中,一个联接杆使致动器(例如一个电动致动器或一个气动控制盒)连接到一个可变涡轮几何形状(VTG)、也被称作引导栅的一个调节杆的组件上。在此,该联接杆将由该致动器产生的运动传递到VTG。代替VTG或者除该VTG之外,在带有一个构成涡轮机旁路的废气门的一个排气涡轮增压器的情况下也可能使用一个联接杆。在此,该由塑料构成的联接杆被安装在一个指配给该致动器的销上并且安装在一个指配给该调节杆的销上并且借助一个锁紧垫圈而被紧固。然而,这种已知的联接杆在其致动器和调节杆的销插入其中的孔眼处具有高度磨损的缺点。
因此,本发明的一个目的是提供在权利要求1的前序部分所指明类型的一种排气涡轮增压器,这种涡轮增压器允许减少其联接杆的磨损。
这一目的是通过权利要求1的特征来实现的。
借助该联接杆孔眼配备有金属套管的事实,本发明使大幅度地减少该联接杆孔眼的磨损成为可能。
这些从属权利要求包含本发明的多个有利发展。
权利要求8和9作为可以独立推向市场的物品限定了一种联接杆。
通过参照附图从一个示例性实施例的以下说明本发明的进一步的细节、特征和优点将变得清楚,在附图中:
图1示出了根据本发明的排气涡轮增压器的一个透视图图示,
图2示出了图1中的细节A的放大视图,
图3示出了根据本发明的联接杆的一个透视图,
图4示出了根据本发明的联接杆的一个透视图示,其中该联接杆孔眼是被截开的,并且
图5示出了一个气动致动器的透视图示。
图1示出了根据本发明的一个涡轮增压器1的透视图。该涡轮增压器1具有一个涡轮机2,该涡轮机的壳体未在图1中示出。该涡轮增压器1还具有一个轴承壳体3及一个带有压缩机壳体5的压缩机4,所述压缩机壳体是连接到轴承壳体3上的,该轴承壳体进而又连接到该涡轮机壳体上(未示出)。
该涡轮增压器1还配备有一个致动器6,该致动器在本实例中是固定在压缩机壳体5上的并且可以是电动致动器或气动致动器的形式。
致动器6具有一个销7,该销是插入到一个联接杆9的第一孔眼8上的,该联接杆在图3和图4中作了详细展示。涡轮机2装备有一个可变涡轮几何形状(同样未详细示出),该可变涡轮几何形状是用一个调节杆10来象征的,该调节杆具有一个插入到联接杆9的一个第二孔眼12中的销11。
如可以具体从图3和图4的图示中看出的,联接杆9的这些孔眼8和12在各自情况下均对应地配备有一个金属套管13和14。图4的在孔眼8和12的区域中是截开的图示在此具体示出的是,在这个特别优选的实施例中,联接杆9的塑料材料环绕在金属套管13和14的外圆周上,这样使得有可能将所述金属套管13和14通过注模封装工艺集成到联接杆9的塑料材料上。
在根据本发明的、在图1至图4中所展示的联接杆9的实施例中,所述联接杆具有一种带曲柄的设计。然而,作为替代方案,也有可能使得该联接杆9具有直线式的设计。
图1和图2还示出了,为固定销7和11而对应地提供了锁紧垫圈15和16,这些垫圈对应地安装在销7和11上,并且因此固定联接杆9。
图5中所展示的实施例示出了根据本发明的联接杆9在气动致动器17中的用途。在此提供的是致动器17的内控制棒至少在其外端处具有一个区域,在此区域内一个金属衬套18嵌入到由塑料制成的一个杆区域中。
除本发明的以上书面披露之外,特此明确地参考在图1至图5中对本发明的图解披露。
参考符号清单
1 排气涡轮增压器
2 涡轮机
3 轴承壳体
4 压缩机
5 压缩机壳体
6 致动器
7 销
8 孔眼
9 联接杆
10 调节杆
11 销
12 孔眼
13,14 金属套筒
15,16 锁紧垫圈
17 致动器
18 金属衬套
Claims (9)
1.一种排气涡轮增压器(1)
-具有一个涡轮机(2),该涡轮机配备有一个可变涡轮几何形状和/或一个废气门;并且
-具有一个致动器(6),该致动器经由一个塑料制成的联接杆(9)而连接到该可变涡轮几何形状和/或该废气门上,其中该联接杆(9)在其多个末端区域处借助于在其一侧上的一个第一孔眼(8)连接到该致动器(6)的一个销(7)上并且借助于在其另一侧的一个孔眼(12)连接到该可变涡轮几何形状和/或该废气门的一个调节杆(10)的一个销(11)上,
其中
-该联接杆(9)的这些孔眼(8,12)在各自情况下配备有一个金属套管(对应的是13和14)。
2.如权利要求1所述的排气涡轮增压器,其中这些金属套管(13,14)在边缘处通过注模封装工艺被铸到该联接杆(9)的塑料材料中。
3.如权利要求1或2所述的排气涡轮增压器,其中该联接杆(9)具有直线的设计。
4.如权利要求1或2所述的排气涡轮增压器,其中该联接杆(9)具有带曲柄的设计。
5.如权利要求1至4之一所述的排气涡轮增压器,其中这些销(7,11)是借助多个锁紧垫圈(对应地是15和16)固定在该联接杆(9)的这些孔眼(8,12)中的。
6.根据权利要求1至5之一所述的排气涡轮增压器,其中该联接杆(9)的一个末端区域是被连接到一个电动致动器上的。
7.根据权利要求1至5之一所述的排气涡轮增压器,其中该联接杆(9)被成形为一个气动致动器的控制棒。
8.一种排气涡轮增压器(1)的联接杆(9),具有两个相互间隔开的末端区域,并且在这些末端区域中形成了多个孔眼(8和12),其中这些孔眼(8,12)在各自情况下配备有一个金属套管(13和14)。
9.如权利要求8所述的联接杆,其特征为权利要求2至7中的至少一项。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012008464 | 2012-04-27 | ||
DE102012008464.1 | 2012-04-27 | ||
PCT/US2013/037276 WO2013163011A1 (en) | 2012-04-27 | 2013-04-19 | Exhaust-gas turbocharger |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104220722A true CN104220722A (zh) | 2014-12-17 |
Family
ID=49483773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380019850.XA Pending CN104220722A (zh) | 2012-04-27 | 2013-04-19 | 排气涡轮增压器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9562537B2 (zh) |
JP (1) | JP2015514922A (zh) |
KR (1) | KR20150003839A (zh) |
CN (1) | CN104220722A (zh) |
DE (1) | DE112013001571T5 (zh) |
IN (1) | IN2014DN05890A (zh) |
WO (1) | WO2013163011A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011087939A2 (en) * | 2010-01-16 | 2011-07-21 | Borgwarner Inc. | Turbocharger control linkage with reduced heat flow |
IN2014DN05891A (zh) * | 2012-04-27 | 2015-06-05 | Borgwarner Inc | |
US10072563B2 (en) * | 2012-06-19 | 2018-09-11 | Borgwarner Inc. | Exhaust-gas turbocharger |
DE102013219690B4 (de) | 2013-09-30 | 2023-12-21 | BMTS Technology GmbH & Co. KG | Stellvorrichtung für einen Abgasturbolader sowie Abgasturbolader |
WO2015080920A1 (en) * | 2013-11-26 | 2015-06-04 | Borgwarner Inc. | Vtg turbocharger with wastegate controlled by a common actuator |
JP6551341B2 (ja) * | 2016-08-25 | 2019-07-31 | トヨタ自動車株式会社 | ターボチャージャのウェイストゲートバルブ装置 |
CN107975498B (zh) | 2016-10-24 | 2021-08-31 | 开利公司 | 用于离心压缩机的扩压器及具有其的离心压缩机 |
DE102017219399A1 (de) * | 2017-10-27 | 2019-05-02 | Mahle International Gmbh | Elektrische Stelleinrichtung |
DE102019106638B4 (de) * | 2019-03-15 | 2023-11-02 | Schunk Sintermetalltechnik Gmbh | Koppelstange für einen Abgasturbolader sowie Modulsatz und Verfahren zu deren Herstellung |
US10976757B2 (en) | 2019-04-18 | 2021-04-13 | Flowserve Management Company | Control systems for valve actuators, valve actuators and related systems and methods |
DE102021128979A1 (de) * | 2021-11-08 | 2023-05-11 | MTU Aero Engines AG | Verstellhebel für eine strömungsmaschine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147915A (en) * | 1980-04-15 | 1981-11-17 | Nissan Motor Co Ltd | Connecting rod for internal combustion engine |
JPS59187108A (ja) * | 1983-04-05 | 1984-10-24 | Hitachi Chem Co Ltd | コンロツド |
JPS604613A (ja) * | 1983-06-20 | 1985-01-11 | Taiheiyo Kigyo Kk | 回転部材の枢着構造とその製造方法 |
JP2504927Y2 (ja) * | 1989-11-13 | 1996-07-24 | トヨタ自動車株式会社 | タ―ボチャ―ジャ用ウェイストゲ―ト弁の駆動機構 |
GB9323340D0 (en) | 1993-11-11 | 1994-01-05 | Allied Signal Ltd | Turbochargers for internal combustion engines |
JP3670618B2 (ja) * | 2002-03-27 | 2005-07-13 | 株式会社日立製作所 | 電子制御アクチュエータ |
DE50209301D1 (de) | 2002-11-11 | 2007-03-08 | Borgwarner Inc | Leitgitter variabler Geometrie |
JP2005047382A (ja) * | 2003-07-29 | 2005-02-24 | Shimano Inc | 自転車用クランクアーム |
KR100802762B1 (ko) * | 2006-11-01 | 2008-02-12 | 현대자동차주식회사 | 가변 형상 터보차저의 최소 유량 제어 장치 및 방법 |
KR20110006673A (ko) * | 2008-04-22 | 2011-01-20 | 보르그워너 인코퍼레이티드 | 액추에이터를 제어하기 위한 방법 |
FR2930611B3 (fr) * | 2008-04-23 | 2010-09-10 | Conseil Et Tech | Bielle realisee en materiau composite, et procede de realisation d'une bielle en materiau composite |
DE102008053079A1 (de) * | 2008-10-24 | 2010-04-29 | Bayerische Motoren Werke Aktiengesellschaft | Abgasturbolader für eine Brennkraftmaschine |
KR101144515B1 (ko) | 2009-10-27 | 2012-05-11 | 현대자동차주식회사 | 가변 지오메트리 터보차져의 노즐어셈블리 |
WO2011087939A2 (en) * | 2010-01-16 | 2011-07-21 | Borgwarner Inc. | Turbocharger control linkage with reduced heat flow |
JP2013523509A (ja) * | 2010-03-25 | 2013-06-17 | エプシロン コンポジット | 複合材料製部品の連続した作製方法 |
DE102013219690B4 (de) * | 2013-09-30 | 2023-12-21 | BMTS Technology GmbH & Co. KG | Stellvorrichtung für einen Abgasturbolader sowie Abgasturbolader |
-
2013
- 2013-04-19 US US14/396,149 patent/US9562537B2/en active Active
- 2013-04-19 WO PCT/US2013/037276 patent/WO2013163011A1/en active Application Filing
- 2013-04-19 DE DE112013001571.4T patent/DE112013001571T5/de not_active Ceased
- 2013-04-19 KR KR1020147032425A patent/KR20150003839A/ko not_active Application Discontinuation
- 2013-04-19 CN CN201380019850.XA patent/CN104220722A/zh active Pending
- 2013-04-19 JP JP2015509037A patent/JP2015514922A/ja active Pending
- 2013-04-19 IN IN5890DEN2014 patent/IN2014DN05890A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN2014DN05890A (zh) | 2015-06-05 |
JP2015514922A (ja) | 2015-05-21 |
WO2013163011A1 (en) | 2013-10-31 |
US20150086341A1 (en) | 2015-03-26 |
KR20150003839A (ko) | 2015-01-09 |
US9562537B2 (en) | 2017-02-07 |
DE112013001571T5 (de) | 2014-12-04 |
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Application publication date: 20141217 |