WO2014075772A1 - Dispositif de réglage pour section de guidage des gaz d'échappement d'une turbine et section de gaz d'échappement pour turbine - Google Patents

Dispositif de réglage pour section de guidage des gaz d'échappement d'une turbine et section de gaz d'échappement pour turbine Download PDF

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Publication number
WO2014075772A1
WO2014075772A1 PCT/EP2013/003322 EP2013003322W WO2014075772A1 WO 2014075772 A1 WO2014075772 A1 WO 2014075772A1 EP 2013003322 W EP2013003322 W EP 2013003322W WO 2014075772 A1 WO2014075772 A1 WO 2014075772A1
Authority
WO
WIPO (PCT)
Prior art keywords
control device
cover
exhaust gas
gas guide
guide section
Prior art date
Application number
PCT/EP2013/003322
Other languages
German (de)
English (en)
Inventor
Peter Ackermann
Tim Lowak
Hermann Burmester
Liudmila Khizhnyakova
Angelina Widenmaier
Original Assignee
Ihi Charging Systems International Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ihi Charging Systems International Gmbh filed Critical Ihi Charging Systems International Gmbh
Publication of WO2014075772A1 publication Critical patent/WO2014075772A1/fr

Links

Classifications

    • 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
    • F01D17/146—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by throttling the volute inlet of radial machines or engines
    • 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
    • F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly 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
    • F02B37/18—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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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

Definitions

  • the invention relates to a control device for an exhaust gas guide section of a turbine specified in the preamble of claim 1 and a kind
  • the control device is provided for opening and closing a bypass passage in the flow-through exhaust gas guide section for bypassing a turbine wheel of the exhaust gas guide section rotatably arranged in the exhaust gas guide section in a wheel chamber of the exhaust gas guide section.
  • Regulating device has a movement device and a cover, wherein the movement device is provided for movement of the cover.
  • the cover of the control device causes by means of a rotational movement of the cover about an axis of rotation of the cover opening or closing a flow cross-section of the bypass channel, wherein the opening or closing takes place at an opening of the bypass passage in an outlet channel of the exhaust gas guide section.
  • the outlet channel is provided downstream of the turbine wheel or the wheel chamber in the exhaust gas guide section and serves to exit the fluid flowing through the exhaust gas guide section.
  • the bypass channel itself has an inlet opening upstream of the wheel chamber and an outlet opening downstream of the Wheel chamber, that is, as the bypass channel opens into the outlet channel, the outlet opening of the bypass passage is disposed downstream of the wheel chamber.
  • the axis of rotation of the cover is arranged coaxially to the outlet channel, wherein the cover member is the outlet channel partially or completely formed.
  • the rotation axis is arranged outside of the bypass channel. Since the cover element is designed to be closable in the flow cross-section of the bypass channel, this means that a radius of rotation of the
  • Cover element for opening or closing the bypass channel one
  • Outlet channel radius of the outlet channel corresponds. Usually that is
  • Outlet channel radius formed larger than a bypass channel radius, as larger amounts of fluid must flow through the outlet channel as the bypass channel.
  • the setting duration of the flow cross section has effects on the operation of the turbine, in particular with a coupling of an exhaust gas turbocharger having the turbine with an internal combustion engine, which basically
  • Viewed flow direction is positioned at an outlet of the bypass channel and thus can open or close the outlet opening of the bypass channel.
  • This positioning has the disadvantage of a reduction of a turbine efficiency, because the bypass channel fills with closed bypass channel to the cover with the fluid. This amount of fluid is thus no longer available to the turbine wheel for driving it, so that a reduction of the
  • Turbine efficiency is achieved.
  • a control device for an exhaust gas guide section of a turbine which brings about a safe adjustment of the flow cross-section within a shortest time.
  • an exhaust gas guide section of a turbine by means of which a safe and rapid adjustment of the flow cross section of the bypass channel can be realized.
  • a cover element of the regulating device is opposite the
  • Rotary axis is formed penetrating the bypass channel.
  • the cover is positioned in the bypass channel, the flow cross-section with the help of the cover to open or close.
  • this means that the cover element due to the rotation about its axis of rotation within the bypass channel has an effective radius which substantially corresponds to a radius of the bypass channel. Since this effective radius is smaller than an outlet channel radius of an outlet channel of an exhaust gas guide section, the advantage of the control device according to the invention is that in contrast to the cover element of the prior art, the cover element of the control device according to the invention is much faster to bring to a desired position, thus positionable.
  • a closing surface of the cover for closing the flow cross-section is largely parallel to the axis of rotation, wherein the axis of rotation is formed largely perpendicular to the bypass channel.
  • By-pass channel flows through, in a closed state, thus in one
  • Closing position of the cover by the fluid against a valve seat, which in the bypass channel is formed, can be pressed.
  • the cover is designed at least partially sleeve-like. Since the cover is not completely in the form of a sleeve or a cylinder or
  • Hollow cylinder is formed, the cover is designed reduced mass, so that lower forces to move the cover are required.
  • the cover is designed to further reduce the mass at least partially shell-like.
  • the shell-like configuration of the cover is such that in the closed position, the cover is concave in the flow direction. This means that an impact surface of the cover element which, in particular in the closed position, faces the fluid, in
  • Flow direction is concave. This has the advantage that in the closed position, the fluid is received in the cover due to the concave formation in the flow direction and due to a parabolic reflection of a fluid initiated by the sealing force, which is transferable via the impact surface on the closing surface is substantially increased.
  • this has a web, wherein the web is formed extending in the direction of the axis of rotation.
  • This web prevents a protuberance, that is, a deformation of the cover, in particular during operation of the control device at high temperature gradients of the fluid, and serves the
  • an impact surface of the cover element is realized in a translatory movement of the cover element along the rotation axis.
  • the impact surface, which is hit by the fluid is configured such that due to a force acting on the impact surface fluid force a rectilinear movement of the cover along its axis of rotation can be realized.
  • the cover is movable by means of a shaft of the control device.
  • the wave is an element of
  • Spherical bearing element is a simple and secure storage of
  • Control device ensured.
  • a delay of the control device, in particular the cover in radial and axial extent which mean a deformation of the control device and in particular of the cover, compensated.
  • a reliable and functional storage of the control device can be realized.
  • the cover element and / or at least partially the movement device is formed from a ceramic material.
  • the control device in particular the cover, is in operation
  • Ceramic material is a particularly temperature-resistant material, so that components made of this material are resistant to high temperatures and have little or no deformation depending on the temperature.
  • the control device according to the invention which is made of ceramic material, is particularly reliable.
  • the second aspect of the invention relates to an exhaust gas guide section for a turbine, wherein a control device for opening and closing a bypass passage in the flow-through exhaust gas guide section for bypassing a wheel chamber in
  • Exhaust gas guide section is provided.
  • the control device has a cover for opening or closing a flow cross-section of the bypass channel.
  • the control device according to the invention according to one of claims 1 to 9 is formed. The advantage is a fast and safe adjustment of the control device, so that in particular in an operation of an internal combustion engine, which has an exhaust gas turbocharger with an exhaust gas guide section according to the invention, a rapid adaptation of the operation of the exhaust gas turbocharger to the needs of
  • the exhaust gas guide section has a predominantly cylinder-like opening with a longitudinal axis for receiving the
  • the control device is rotatably receivable.
  • a cross-sectional area of the opening has an elliptical contour, at least in the region of a cover element of the control device.
  • the advantage of this elliptical contour of the cross-sectional area of the opening is due to the fact that on the one hand in the closed position of the control device, the cover, in particular its closing surface, a complete contact with the valve seat is receivable and on the other due to the elliptical contour sufficient space to change the Position is from the closed position to an open position. It should be noted that not only an opening position is adjustable, but numerous
  • a spherically formed receiving element is formed in the exhaust gas guide portion for supporting the control device, wherein the receiving element in one piece or in several pieces with the
  • Exhaust gas guide section may be formed. Particularly advantageous is a complementary design of the receiving element and the bearing element of the control device. Due to the spherical design of the receiving element jamming of the control device can be avoided, whereby a safe operation of the exhaust gas guide portion having turbine is realized.
  • an electronic activation element wherein the activation element is arranged in a housing formed from a ceramic material.
  • any movements of the cover can be realized with an electronic activation element.
  • the electronic activation element is advantageously mounted directly on the shaft of the control device, so that due to the direct connection between the shaft and electronic activation element in addition to a reduction in wear and a significant space reduction can be achieved.
  • a thermal separation between the shaft and the electronic activation element is formed, wherein the electronic activation element is preferably encased by the ceramic housing.
  • both the receiving element and the bearing element may be formed of a ceramic material, as well as a bearing in the region of the shaft.
  • the ceramic material should preferably have a similar
  • an actuator can be selected, which has a much smaller space compared to the usual actuators, since only forces for rotational movement of the cover in the bypass channel are necessary. To be overcome friction forces due to a sliding friction or to be overcome
  • Cover element is to initiate.
  • the cover is in a
  • Entry region of the bypass channel positioned so that the flow cross-section of the bypass channel upstream of the wheel chamber by means of the cover is adjustable.
  • Fig. 1 in a perspective view a partial section through a
  • Fig. 2 is a perspective view of the control device according to the invention.
  • FIG. 3 shows a cross section of the exhaust gas guide section according to FIG. Fig.1 with the
  • Control device in a closed position
  • FIG. 4 shows a cross section of the exhaust gas guide section according to FIG. Fig.1 with the
  • Control device in an open position
  • Fig. 5 is a perspective view of an exhaust gas turbocharger with a
  • FIG. 6 is a perspective view of a partial section through a
  • Exhaust gas guide section 1 of a turbine 2 in particular a turbine of a
  • Exhaust gas turbocharger comprising an inlet channel 3 for the entry of a fluid flow in the exhaust gas guide section 1, generally exhaust gas of an internal combustion engine, a spiral channel, not shown, downstream of the inlet channel 3 to
  • a non-illustrated wheel chamber is formed, in which a not-shown turbine wheel is rotatably received.
  • a control device 5 for opening or closing a bypass channel 6 in the flow-through exhaust gas guide section 1 for bypassing the wheel chamber in the exhaust gas guide section 1 is provided in the exhaust gas guide section 1.
  • the bypass channel 6 has an inlet opening 7 with a flow cross-section 8, wherein the inlet opening 7 is completely or partially closed with the aid of the control device 5 or
  • the fluid flow to the wheel chamber and thus to the wheel chamber rotatably received turbine wheel flows completely or partially, or completely or only partially flows past the rotatably received in the wheel chamber turbine wheel over.
  • a cover 9 of the control device 5 is rotatably received in the bypass channel 6, and thus in the exhaust guide section 1, wherein the cover 9 is rotatably mounted about an axis of rotation 10 of the cover 9 in the bypass channel 6 and thus in the exhaust guide section 1.
  • Covering element 9 is rotatably received in the exhaust guide portion 1 executable, wherein with the aid of the rotational movement of the flow cross-section 8 of the inlet opening 7 is adjustable.
  • the control device 5 according to the invention has for the rotational movement of the
  • Cover member 9 a shaft 11 which is rotatably connected to the cover 9, so that the cover 9 is movable by means of the shaft 1, wherein the axis of rotation 10 of the cover 9 corresponds to a rotation axis of the shaft 11.
  • a cylinder-like opening 12 is configured with a longitudinal axis 13 in the exhaust guide section 1, in which the control device 5 is rotatably receivable.
  • the opening 12 is formed quasi perpendicular to an inlet axis 14 of the inlet opening 7 in this embodiment.
  • the longitudinal axis 13 could also in an angle deviating from 90 ° to the inlet axis 14 in
  • Exhaust gas guide section 1 are present.
  • the cover 9 is compared to the flow cross-section 8 a
  • Rotational movement about the rotation axis 10 in the bypass channel 6 designed feasible, wherein the rotation axis 10, the bypass channel 6 is positioned penetrating.
  • the trained according to Figures 1 and 2 cover 9 of the control device 5 according to the invention is at least partially designed like a sleeve.
  • the sections sleeve-like configuration is to be understood that an essential base 16 of the cover 9 a section of a
  • Rotation axis 10 corresponds.
  • the main body 16 has an outer surface 17, hereinafter referred to as the closing surface, since with the aid of this
  • Closing surface 17 of the flow cross-section 8 is closed.
  • the closing surface 17 of the cover 9 is configured parallel to the axis of rotation 10, wherein the axis of rotation 10 is formed perpendicular to the bypass channel 6.
  • the cover element 9 has an impact surface 18, which is arranged at a distance of a thickness D of the cover to the closing surface 17.
  • the thickness D of the main body 16 is not constant over the circumference of the cover element 9, but that the thickness D is formed starting from an axis of symmetry of the main body 16, which is coaxial with the axis of rotation 10 is, starting is decreasing from a center of the main body 16 in the direction of a first outer edge 19 of the main body 16 and a second outer edge 20 of the main body 16.
  • the cover 9 has on its main body 16, a first cover member 21 and a second cover member 22, wherein the first cover member 21 are arranged at a first end of the base body 16 and the second cover member 22 at a second end of the main body 16 such that the essential base body 16 is arranged between the first cover element 21 and the second cover element 22.
  • the impact surface 18 is connected to a first cover wall 23 of the first cover element 21 and to a second cover wall 24 of the second cover element 22 such that a flow-tight shell-like contour of the cover element 9 is formed.
  • This shell-like contour is thus formed on the one hand in the longitudinal direction and in the circumferential direction.
  • a web 25 is in the direction of
  • Formed rotational axis 10 extending, which is fixedly connected to the impact surface 18 and the cover walls 23, 24.
  • control device 5 according to the invention is shown in a closed position in a closed section, wherein in this closed position, the inlet opening 7 and the flow cross-section 8 is completely closed and in this closed position the cover 9 is concave in the flow direction 26, so the fluid can impinge on the impact surface 18 and thereby the
  • FIG. 4 shows the regulating device 5 according to the invention in an open position, wherein here the inlet opening 7 is opened. This position corresponds to a complete opening of the inlet opening 7 by means of the cover 9.
  • Flow cross-section 8 in the region of the cover 9 is maximally formed in this position. This means that starting from the closed position, in which the inlet opening is completely closed, to the maximum opening of the free Flow cross-section 8 a maximum rotation of 90 ° of the cover 9 in the exhaust duct section 1 must be able to be brought about.
  • Longitudinal axis 13 is formed, at least in the region of the cover 9 an ellipse-like contour 29. This elliptical contour 29 is used for an unobstructed mobility of the cover 9 even with a possible delay due to high temperatures or large temperature gradients.
  • the longitudinal axis 13 is formed in this embodiment coaxially with the axis of rotation 10 and the inlet axis 14 cutting. However, the longitudinal axis 13 could also be spaced from the axis of rotation 10 and / or spaced from the inlet axis 14 may be formed.
  • the control device 5 has for storage in the exhaust gas guide section 1, a ball-like bearing element 30, which is arranged on the second cover wall 24.
  • This bearing element 30 is in a spherical receiving element 31 of the
  • Exhaust guide section 1 is positioned, wherein the bearing element 30 and the
  • Receiving element 31 are formed complementary.
  • the receiving element 31 is in this embodiment two-piece with the
  • the exhaust guide portion 1 is formed because it is made of a ceramic material, whereby a reduction of a friction loss and a reduction of a heat input from the exhaust gas guide portion 1 is brought into the cover 9.
  • An exhaust-gas guiding section 1 of the turbine 2 designed according to FIG. 5 has a rod-guided moving device 32 of the regulating device 5.
  • a first rod 33 is provided on the shaft 11, at its end facing away from the cover 9 end, which is movably connected to a second rod 34.
  • the rod-controlled movement device is a rotational movement of the
  • the movement device 32 is designed electronically, wherein an electronic actuator 35 is provided.
  • the electronic actuator 35 is mounted directly on the shaft 11, thus saving space, and thus directly with it connected. That is, a rotational movement of the electronic actuator 35 is directly, without the interposition of other components, on the shaft 11 and thus on the
  • Heat input by a heat transfer from the exhaust gas guide section 1 via bearings of the control device 5 and to protect against heat transfer due to thermal radiation of the exhaust gas guide section 1 are the parts of the control device 5, in particular the cover 9, the bearing element 30, the shaft 11, the

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)

Abstract

L'invention concerne un dispositif de réglage destiné à une section de guidage des gaz d'échappement, pouvant être traversée, d'une turbine, en particulier d'une turbine d'un turbocompresseur. Le dispositif de réglage (5) est destiné à ouvrir et à fermer un canal de dérivation (6) dans la section de guidage des gaz d'échappement (1) pouvant être traversée, pour la dérivation d'une roue de turbine, de la section de guidage des gaz d'échappement (1), montée de manière à pouvoir tourner dans la section de guidage des gaz d'échappement (1) dans une chambre de roue de la section de guidage des gaz d'échappement (1). Le dispositif de réglage comprend un dispositif de déplacement (32) et un élément de recouvrement (9), l'élément de recouvrement (9) étant destiné à ouvrir ou à fermer une section transversale d'écoulement (8) du canal de dérivation (6) à l'aide d'un mouvement rotatif de l'élément de recouvrement (9). Selon l'invention, l'élément de recouvrement (9) est configuré pour exécuter, par rapport à la section transversale d'écoulement (8), un mouvement rotatif autour d'un axe de rotation (10) de l'élément de recouvrement (9) dans le canal de dérivation (6), l'axe de rotation (10) étant positionné de manière à traverser le canal de dérivation (6).
PCT/EP2013/003322 2012-11-13 2013-11-05 Dispositif de réglage pour section de guidage des gaz d'échappement d'une turbine et section de gaz d'échappement pour turbine WO2014075772A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012110872.2A DE102012110872A1 (de) 2012-11-13 2012-11-13 Regelvorrichtung für einen Abgasführungsabschnitt einer Turbine und Abgasführungsabschnitt für eine Turbine
DE102012110872.2 2012-11-13

Publications (1)

Publication Number Publication Date
WO2014075772A1 true WO2014075772A1 (fr) 2014-05-22

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ID=49596229

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Application Number Title Priority Date Filing Date
PCT/EP2013/003322 WO2014075772A1 (fr) 2012-11-13 2013-11-05 Dispositif de réglage pour section de guidage des gaz d'échappement d'une turbine et section de gaz d'échappement pour turbine

Country Status (2)

Country Link
DE (1) DE102012110872A1 (fr)
WO (1) WO2014075772A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2684696C1 (ru) * 2018-05-30 2019-04-11 Акционерное общество "Корпорация "Московский институт теплотехники" (АО "Корпорация "МИТ") Клапан для регулирования расхода горячего газа
US10816096B2 (en) 2014-07-04 2020-10-27 Avl List Gmbh Linear control valve
RU2743507C1 (ru) * 2020-05-12 2021-02-19 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Клапан для регулирования расхода горячего газа и способ его сборки

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105219A1 (de) * 2015-04-07 2016-10-13 Ihi Charging Systems International Gmbh Regelvorrichtung für einen Abgasführungsabschnitt eines Abgasturboladers

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US4224794A (en) * 1978-12-28 1980-09-30 Cummins Engine Company, Inc. Turbine assembly
WO2006053653A1 (fr) * 2004-11-18 2006-05-26 Daimlerchrysler Ag Turbocompresseur a gaz d'echappement d'un moteur a combustion interne
DE102006058102A1 (de) * 2006-12-09 2008-06-12 Daimler Ag Brennkraftmaschine mit Abgasturbolader
EP1939427A2 (fr) * 2006-12-20 2008-07-02 MP-Engineering GmbH Turbocompresseur d'échappement
WO2009030914A2 (fr) * 2007-09-05 2009-03-12 Cummins Turbo Technologies Limited Système de turbocompresseur à étages multiples

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EP1203872A1 (fr) * 2000-11-01 2002-05-08 BorgWarner Inc. Turbocompresseur à soupape de dérivation pouvant être commandée de façon à promouvoir l'activation rapide d'un convertisseur catalytique
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Publication number Priority date Publication date Assignee Title
US4224794A (en) * 1978-12-28 1980-09-30 Cummins Engine Company, Inc. Turbine assembly
WO2006053653A1 (fr) * 2004-11-18 2006-05-26 Daimlerchrysler Ag Turbocompresseur a gaz d'echappement d'un moteur a combustion interne
DE102006058102A1 (de) * 2006-12-09 2008-06-12 Daimler Ag Brennkraftmaschine mit Abgasturbolader
EP1939427A2 (fr) * 2006-12-20 2008-07-02 MP-Engineering GmbH Turbocompresseur d'échappement
WO2009030914A2 (fr) * 2007-09-05 2009-03-12 Cummins Turbo Technologies Limited Système de turbocompresseur à étages multiples

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10816096B2 (en) 2014-07-04 2020-10-27 Avl List Gmbh Linear control valve
RU2684696C1 (ru) * 2018-05-30 2019-04-11 Акционерное общество "Корпорация "Московский институт теплотехники" (АО "Корпорация "МИТ") Клапан для регулирования расхода горячего газа
RU2743507C1 (ru) * 2020-05-12 2021-02-19 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Клапан для регулирования расхода горячего газа и способ его сборки

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