WO2016136313A1 - Turbocompresseur de suralimentation et procédé de fabrication associé - Google Patents

Turbocompresseur de suralimentation et procédé de fabrication associé Download PDF

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Publication number
WO2016136313A1
WO2016136313A1 PCT/JP2016/050856 JP2016050856W WO2016136313A1 WO 2016136313 A1 WO2016136313 A1 WO 2016136313A1 JP 2016050856 W JP2016050856 W JP 2016050856W WO 2016136313 A1 WO2016136313 A1 WO 2016136313A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner cylinder
turbocharger
turbine
exhaust guide
exhaust
Prior art date
Application number
PCT/JP2016/050856
Other languages
English (en)
Japanese (ja)
Inventor
悟 横嶋
飯島　徹
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Publication of WO2016136313A1 publication Critical patent/WO2016136313A1/fr

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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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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 present invention relates to a turbocharger mounted on a vehicle or the like and a manufacturing method thereof.
  • Patent Document 1 Various turbochargers that increase the intake air to the internal combustion engine using the flow of exhaust gas from the internal combustion engine have been proposed (Patent Document 1 below).
  • a twin turbo 100 shown in FIG. 5 includes a turbocharger 101 having a turbine that is rotated by exhaust from an internal combustion engine, an exhaust collecting pipe 102 that is arranged downstream of the turbocharger 101 and into which exhaust flows, and a turbocharger 101
  • the compressor 103 which takes in the external intake air by rotating a turbine, and the bellows pipe 104 arrange
  • turbocharger 101 Since high temperature exhaust gas flows into the turbocharger 101 from the internal combustion engine, the turbocharger 101 is displaced by thermal expansion. However, since the bellows tube 104 is disposed on the downstream side of the turbocharger 101, displacement due to thermal expansion of the turbocharger 101 is allowed (see FIG. 6).
  • exhaust from an internal combustion engine flows into the turbocharger 101, whereby the turbine disposed in the turbocharger 101 rotates.
  • the rotation of the turbine disposed in the turbocharger 101 is transmitted to the turbine disposed in the compressor 103 via the shaft.
  • the intake air is sent to the internal combustion engine by rotating the turbine disposed in the compressor 103 and taking in the intake air.
  • the exhaust gas flowing into the turbocharger 101 flows into the exhaust collecting pipe 102 via the bellows pipe 104, and the exhaust gas flows into an exhaust pipe (not shown).
  • the bellows tube 104 disposed on the downstream side of the turbocharger 101 is required to use a high-performance member that can withstand high-temperature exhaust from the internal combustion engine. Therefore, there has been a problem that the manufacturing cost of the turbocharger 101 becomes very high.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a turbocharger that can easily and inexpensively manufacture a turbine housing that can absorb thermal expansion, and a method for manufacturing the same.
  • a turbocharger is a turbocharger including a turbine disposed in an exhaust passage, a turbine housing covering a turbine wheel of the turbine, and an exhaust pipe connecting flange disposed on the downstream side of the turbine housing.
  • An exhaust guide portion is provided between the turbine housing and the flange, and one of the exhaust guide portion and one end of the turbine housing, and the other end of the exhaust guide portion and the flange are combined.
  • the elements in the combination are fixed by welding, and the elements in the other combination are assembled slidably.
  • the turbocharger manufacturing method of the present invention includes a turbine disposed in the exhaust passage, a turbine housing that covers a turbine wheel of the turbine, and an exhaust guide portion and a flange disposed on the downstream side of the turbine housing.
  • This is a method of manufacturing a turbocharger.
  • the method of manufacturing a turbocharger according to the present invention is configured by fixing the turbine housing and the exhaust guide part by welding to form an exhaust guide part integrated with the turbine housing, and the exhaust guide part integrated with the turbine housing is used as a flange. It is characterized by inserting.
  • the flange and the exhaust guide portion are fixed by welding to form an exhaust guide portion integrated with the flange, and the turbine housing is provided in the exhaust guide portion integrated with the flange. It is characterized by inserting.
  • FIG. 1 is an enlarged cross-sectional view of a turbocharger showing a first embodiment of the present invention.
  • FIG. 2 is an enlarged cross-sectional view of a turbocharger showing a second embodiment of the present invention.
  • FIG. 3 is an enlarged cross-sectional view of a turbocharger showing a third embodiment of the present invention.
  • FIG. 4 is an enlarged cross-sectional view of a turbocharger showing a fourth embodiment of the present invention.
  • FIG. 5 is an overall view of a conventional twin turbo equipped with a turbocharger.
  • FIG. 6 is a partially enlarged view of the conventional twin turbo shown in FIG.
  • a turbocharger 1 according to the first embodiment will be described with reference to FIG.
  • the turbocharger 1 of the first embodiment includes a center housing (not shown), a turbine housing body 2 and a compressor housing (not shown).
  • a compressor housing (not shown) is fixed to one end side of a center housing (not shown), and a turbine housing body 2 is fixed to the other end side.
  • the turbine housing body 2 includes an inner cylinder 5 (turbine housing) in which an exhaust passage 27 is formed by a plurality of thin plate members, an inner cylinder fixing portion 11 to which the inner cylinder 5 is fixed, and a downstream side of the exhaust passage 27.
  • An exhaust pipe connecting flange 14 disposed, a turbine 3 disposed in the exhaust flow path 27, and a bearing 9 that supports the turbine 3 are provided. Further, an exhaust guide portion 15 is provided between the inner cylinder 5 and the flange 14.
  • the turbine 3 includes a shaft 17 that is rotatably supported by the turbine housing body 2 and a blade portion 19 (turbine wheel) that is fixed to one end of the shaft 17.
  • the inner cylinder 5 is formed by joining a first inner cylinder divided body 21 (thin plate member) and a second inner cylinder divided body 23 (thin plate member) by welding.
  • the first inner cylinder divided body 21 includes one end side 21a fixed to the inner cylinder fixing portion 11 of the turbine housing body 2 by welding, and the other end side 21b bonded to the second inner cylinder divided body 23 by welding. ing.
  • the second inner cylinder divided body 23 includes one end side 23a joined to the other end side 21b of the first inner cylinder divided body 21 by welding, and the other end side 23b inserted into the exhaust guide portion 15, and has one end A sliding portion 31 and a bent portion 29 are provided between the side 23a and the other end side 23b.
  • the sliding portion 31 is formed in a linear shape from the other end side 23 b of the second inner cylinder divided body 23. Further, a bent portion 29 is provided on the turbine housing body 2 side of the sliding portion 31, and the bent portion 29 is formed so as to be bent from the sliding portion 31.
  • butted portions 22 and 24 are provided to stand on the other end side 21b of the first inner cylinder divided body 21 and one end side 23a of the second inner cylinder divided body 23, respectively.
  • the butted portion 22 formed on the first inner cylinder divided body 21 and the butted portion 24 formed on the second inner cylinder divided body 23 are brought into contact with each other, and the end of the butted portion 22 and the end of the butted portion 24 are welded.
  • the inner cylinder 5 is sealed, and an exhaust passage 27 and a scroll chamber 25 are formed inside.
  • the scroll chamber 25 into which exhaust gas flows from an internal combustion engine (not shown) is formed so that the cross-sectional area on the upstream side is large and the cross-sectional area decreases toward the downstream side, and communicates with the exhaust flow path 27.
  • the exhaust passage 27 is provided on the downstream side of the scroll chamber 25, the blade portion 19 of the turbine 3 is disposed, and the exhaust guide portion 15 is disposed on the downstream side of the exhaust passage 27.
  • the sliding portion 31 formed on the other end side 23b of the second inner cylinder divided body 23 is slidably inserted into one end portion 15a (one end side) of the exhaust guide portion 15, and is connected to the one end portion 15a and the second end portion 15a. Between the bent part 29 of the inner cylinder division body 23, it inserts so that the predetermined clearance S may be provided. That is, the predetermined gap S is a gap between the one end portion 15 a and the bent portion 29 in the insertion direction of the sliding portion 31.
  • the other end portion 15b (the other end side) of the exhaust guide portion 15 is fixed to the flange 14 by welding E.
  • An exhaust pipe (not shown) for discharging exhaust gas is connected to the flange 14.
  • the second inner cylinder divided body 23 is bent larger than the first inner cylinder divided body 21, a force for elastically returning to the direction opposite to the blade portion 19 of the turbine 3 is always applied by the exhaust heat. Further, when the exhaust guide portion 15 and the second inner cylinder divided body 23 slide, the second inner cylinder divided body 23 tends to slide in the opposite direction to the blade portion 19 of the turbine 3. Contact between the first inner cylinder divided body 21 and the second inner cylinder divided body 23 to be formed and the blade portion 19 can be prevented.
  • a compressor housing (not shown) is fixed to one end side of a center housing (not shown), and the turbine housing body 2 is fixed to the other end side of the center housing.
  • the turbine 3 in which the shaft 17 and the blade portion 19 are integrally assembled with the turbine housing body 2 is inserted into the turbine housing body 2 in which the bearing 9 is disposed.
  • the one end side 21a of the first inner cylinder divided body 21 of the inner cylinder 5 is joined to the inner cylinder fixing portion 11 of the turbine housing body 2 by welding.
  • the one end side 23a of the 2nd inner cylinder division body 23 is joined to the other end side 21b of the 1st inner cylinder division body 21 by welding, and the inner cylinder 5 is formed.
  • the other end side 23 b of the second inner cylinder divided body 23 is inserted into the exhaust guide portion 15, and the bent portion 29 provided in the second inner cylinder divided body 23 and one end portion 15 a of the exhaust guide portion 15
  • the other end side 23b of the second inner cylinder divided body 23 is inserted so as to be slidable with respect to the exhaust guide portion 15 so as to leave a gap S therebetween.
  • the other end portion 15b of the exhaust guide portion 15 is fixed to the flange 14 by welding E to constitute the exhaust guide portion 15 in which the flange 14 is integrated, and the exhaust guide portion in which the flange 14 is integrated.
  • the exhaust gas that has rotated the turbine 3 passes through the exhaust flow path 27 and flows into the exhaust guide portion 15.
  • the inner cylinder 5 forming the scroll chamber 25 and the exhaust passage 27 is displaced by thermal expansion. Since the sliding portion 31 is slidably inserted into the exhaust guide portion 15 on the downstream side, the sliding portion 31 slides on the inner periphery of the exhaust guide portion 15 to allow displacement of the inner cylinder 5. Yes.
  • the sliding portion 31 of the second inner cylinder divided body 23 is slidably inserted into the exhaust guide portion 15, the inner cylinder 5 is thermally expanded due to the heat of the exhaust.
  • the sliding portion 31 slides on the exhaust guide portion 15, displacement due to thermal expansion of the inner cylinder 5 can be allowed.
  • a predetermined gap S is provided between the one end portion 15a of the exhaust guide portion 15 and the bent portion 29 of the second inner cylinder divided body 23 of the inner cylinder 5. Even when the cylinder 5 is displaced due to thermal expansion, since the gap S is provided, displacement due to thermal expansion of the inner cylinder 5 can be allowed while preventing leakage of exhaust gas.
  • the exhaust guide portion 15 is inserted into the inner cylinder 5 and no joining is performed between the inner cylinder 5 and the exhaust guide portion 15, the manufacturing process can be facilitated. That is, the turbocharger housing part A that can absorb thermal expansion can be manufactured easily and at low cost.
  • one end 15 a (one end side) of the exhaust guide portion 15 and the other end side 23 b of the second inner cylinder divided body 23 of the inner cylinder 5 are welded E. While being fixed, the other end portion 15b (the other end side) of the exhaust guide portion 15 is inserted into the hole portion 14a of the flange 14 and is slidably attached.
  • a predetermined gap S ⁇ b> 2 is provided between the hole portion 14 a of the flange 14 and the bent portion 29 of the second inner cylinder divided body 23.
  • the predetermined gap S ⁇ b> 2 is a gap between the hole portion 14 a of the flange 14 and the bent portion 29 in the insertion direction of the exhaust guide portion 15.
  • the other end portion 15b (the other end side) of the exhaust guide portion 15 is slidably inserted into the hole portion 14a of the flange 14, so that the inner cylinder 5 is thermally expanded by the heat of the exhaust. Even in this case, by allowing the other end portion 15b (the other end side) to slide with the hole portion 14a of the flange 14, the displacement due to the thermal expansion of the inner cylinder 5 is allowed while preventing leakage of exhaust gas. Can do.
  • the predetermined gap S2 is provided between the hole 14a of the flange 14 and the bent portion 29 of the second inner cylinder divided body 23 of the inner cylinder 5, the inner cylinder 5 Even when is displaced due to thermal expansion, since the gap S2 is provided, displacement due to thermal expansion of the inner cylinder 5 can be allowed while preventing leakage of exhaust gas.
  • the exhaust guide integrated with the inner cylinder 5 by fixing the one end 15 a of the exhaust guide 15 and the other end 23 b of the second inner cylinder divided body 23 of the inner cylinder 5 by welding E.
  • the other end portion 15 b of the exhaust guide portion 15 that is integrated with the inner cylinder 5 is inserted into the hole portion 14 a of the flange 14. Therefore, the turbocharger housing part A in which the inner cylinder 5 as the turbine housing, the exhaust guide part 15 and the flange 14 are integrally formed can be manufactured easily and at low cost.
  • the other end portion 15 b (the other end side) of the exhaust guide portion 15 is inserted into the hole portion 14 a of the flange 14, and the other end portion 15 b (the other end side) and the flange 14 are joined. Since this is not performed, the manufacturing process can be facilitated. That is, the turbocharger housing part A that can absorb thermal expansion can be manufactured easily and at low cost.
  • the other end side 23 b of the second inner cylinder divided body 23 of the inner cylinder 5 is inserted into one end portion 15 a (one end side) of the exhaust guide portion 15.
  • the other end portion 15b (the other end side) of the exhaust guide portion 15 and the flange 14 are fixed by welding E.
  • An outer cylinder 7 is provided so as to cover the inner cylinder 5 with a predetermined distance from the inner cylinder 5.
  • the outer cylinder 7 has one end fixed to the outer cylinder fixing portion 13 of the turbine housing body 2 by welding and the other end fixed to the flange 14 by welding E.
  • the outer cylinder 7 is connected to the inner cylinder 5. It is provided so as to cover the inner cylinder 5 with a predetermined interval. Further, the abutting portions 22 and 24 of the inner cylinder 5 protrude outward from the inner cylinder insertion portion 8 provided in the outer cylinder 7.
  • Other configurations are the same as those in the first embodiment.
  • the outer cylinder 7 is provided so as to cover the inner cylinder 5, even if the exhaust gas leaks from the gap between the inner cylinder 5 and the exhaust guide portion 15, the inner cylinder 5 and the outer cylinder 7. It is possible to prevent the exhaust gas from leaking out of the outer cylinder 7 by being filled with the exhaust gas.
  • the outer cylinder 7 covers the inner cylinder 5 with a predetermined gap between the outer cylinder 7 and the inner cylinder 5, the inner cylinder 5 can be protected and insulated at the same time, and the rigidity as the turbine housing can be increased. .
  • the one end 15 a (one end side) of the exhaust guide portion 15 and the other end 23 b of the second inner cylinder divided body 23 of the inner cylinder 5 are welded E. While being fixed, the other end portion 15b (the other end side) of the exhaust guide portion 15 is inserted into the hole portion 14a of the flange 14 and is slidably attached.
  • An outer cylinder 7 is provided so as to cover the inner cylinder 5 with a predetermined distance from the inner cylinder 5.
  • the outer cylinder 7 has one end fixed to the outer cylinder fixing portion 13 of the turbine housing body 2 by welding and the other end fixed to the flange 14 by welding E.
  • the outer cylinder 7 is connected to the inner cylinder 5. It is provided so as to cover the inner cylinder 5 with a predetermined interval. Further, the abutting portions 22 and 24 of the inner cylinder 5 protrude outward from the inner cylinder insertion portion 8 provided in the outer cylinder 7.
  • Other configurations are the same as those in the second embodiment described above.
  • the outer cylinder 7 is provided so as to cover the inner cylinder 5, even if the exhaust gas leaks from the gap between the inner cylinder 5 and the exhaust guide portion 15, the inner cylinder 5 and the outer cylinder 7. It is possible to prevent the exhaust gas from leaking out of the outer cylinder 7 by being filled with the exhaust gas.
  • the outer cylinder 7 covers the inner cylinder 5 at a predetermined interval from the inner cylinder 5, the outer cylinder 7 can be insulated while being protected, and the rigidity as the turbine housing can be increased.
  • the inner cylinder is comprised from the 1st inner cylinder division body and the 2nd inner cylinder division body, you may form an inner cylinder with a single member.
  • the turbine housing is slidably inserted into the exhaust guide portion or the exhaust guide portion into the hole of the flange, even when the turbine housing is thermally expanded due to the heat of the exhaust.
  • the turbine housing or the exhaust guide portion slides, displacement due to thermal expansion of the turbine housing can be allowed.

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

Abstract

L'invention concerne un turbocompresseur de suralimentation (1) comprenant: une turbine (3) agencée à l'intérieur d'un passage d'écoulement d'échappement (27); un carter de turbine (5) recouvrant une roue de turbine (19) de la turbine (3); et une bride (14) permettant de raccorder un tuyau d'échappement agencé en aval du carter de turbine (5). Le turbocompresseur de suralimentation comprend une section de guidage d'échappement (15) entre le carter de turbine (5) et la bride (14), et parmi la combinaison d'une extrémité (15a) de la section de guidage d'échappement (15) et du carter de turbine (5) et la combinaison de l'autre extrémité de la section de guidage d'échappement (15) et de la bride (14), les éléments de l'une des combinaisons sont fixés par des soudures (E), et les éléments de l'autre combinaison sont assemblés de manière à pouvoir coulisser librement.
PCT/JP2016/050856 2015-02-25 2016-01-13 Turbocompresseur de suralimentation et procédé de fabrication associé WO2016136313A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-035091 2015-02-25
JP2015035091A JP2016156329A (ja) 2015-02-25 2015-02-25 ターボチャージャ及びその製造方法

Publications (1)

Publication Number Publication Date
WO2016136313A1 true WO2016136313A1 (fr) 2016-09-01

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PCT/JP2016/050856 WO2016136313A1 (fr) 2015-02-25 2016-01-13 Turbocompresseur de suralimentation et procédé de fabrication associé

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WO (1) WO2016136313A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602098A (en) * 2020-12-17 2022-06-22 Cummins Ltd Turbine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017103980A1 (de) * 2017-02-27 2018-08-30 Man Diesel & Turbo Se Turbolader

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002004871A (ja) * 2000-04-19 2002-01-09 Aisin Takaoka Ltd 過給機のタービンハウジング
JP2005147139A (ja) * 2003-11-13 2005-06-09 Benteler Automobiltechnik Gmbh 内燃機関のターボ過給機のためのハウジング装置
JP2010285989A (ja) * 2009-06-10 2010-12-24 Benteler Automobiltechnik Gmbh タービンハウジング
JP2013526673A (ja) * 2010-05-21 2013-06-24 ベンテラー アウトモビールテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング 排ガスターボチャージャ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4512058B2 (ja) * 2006-04-04 2010-07-28 トヨタ自動車株式会社 タービンハウジング
DE102010019404B4 (de) * 2010-05-04 2012-01-05 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Turboladergehäuses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002004871A (ja) * 2000-04-19 2002-01-09 Aisin Takaoka Ltd 過給機のタービンハウジング
JP2005147139A (ja) * 2003-11-13 2005-06-09 Benteler Automobiltechnik Gmbh 内燃機関のターボ過給機のためのハウジング装置
JP2010285989A (ja) * 2009-06-10 2010-12-24 Benteler Automobiltechnik Gmbh タービンハウジング
JP2013526673A (ja) * 2010-05-21 2013-06-24 ベンテラー アウトモビールテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング 排ガスターボチャージャ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602098A (en) * 2020-12-17 2022-06-22 Cummins Ltd Turbine

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