WO2012016725A1 - Mehrteiliges turboladergehäuse - Google Patents
Mehrteiliges turboladergehäuse Download PDFInfo
- Publication number
- WO2012016725A1 WO2012016725A1 PCT/EP2011/058348 EP2011058348W WO2012016725A1 WO 2012016725 A1 WO2012016725 A1 WO 2012016725A1 EP 2011058348 W EP2011058348 W EP 2011058348W WO 2012016725 A1 WO2012016725 A1 WO 2012016725A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- turbocharger
- housing part
- casing
- hot
- Prior art date
Links
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000003754 machining Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005304 joining Methods 0.000 abstract description 6
- 238000007528 sand casting Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- 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
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
- F01D25/125—Cooling of bearings
-
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
- F01D25/145—Thermally insulated casings
-
- 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
- F01D25/18—Lubricating arrangements
-
- 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
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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
- F02C7/06—Arrangements of bearings; Lubricating
-
- 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
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/237—Brazing
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/238—Soldering
-
- 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
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
-
- 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
- F05D2250/40—Movement of components
- F05D2250/42—Movement of components with two degrees of freedom
Definitions
- the invention relates to a turbocharger housing, wherein an oil line begins at a first opening of an outer side of the first housing part, passes through the first housing part and opens at a second opening into a substantially hollow cylindrical bearing receptacle of the first housing part. Furthermore, the invention relates to a turbocharger with such a housing.
- Turbochargers are used to improve the performance of internal combustion engines, in which the kinetic energy of the exhaust gas stream is removed by means of a turbine and used via a common shaft of the turbine and a compressor to press the fuel-air mixture into the internal combustion engine.
- the fixed displacement of the internal combustion engine can be filled with a larger amount of the mixture, which can be achieved in the combustion of a larger lifting force and thus a larger engine power.
- passenger cars reached turbocharger, or the shaft of the turbocharger a rotational speed of over 200,000 revolutions per minute. For commercial vehicles, this value is on the order of 50,000 revolutions per minute.
- the shaft of the turbocharger is usually mounted by means of a sliding bearing in the turbocharger housing, which just in the bearing receptacle of the turbocharger housing a large frictional energy is released in the form of heat.
- the turbocharger housing is located between the so-called hot housing and the cold housing.
- the hot housing the exhaust gas flow is directed to the turbine, whereby additional heat is transferred to the hot housing from the hot exhaust gas flow.
- typically 1050 ° C prevails in the hot housing, whereas in the cold housing, where the fuel-air mixture is compressed, a temperature of approximately 20 ° prevails.
- turbocharger housing is cooled by a water cooling sustainable and especially in the vicinity of the bearing receiver.
- it must be prevented that heat from the exhaust gas flow passes through the turbocharger housing to the cold housing, which can typically also take place via the shaft.
- it is necessary to dissipate the frictional heat generated in the sliding bearing. If the cooling inside the turbocharger housing fails, then damage to the plain bearing and premature ignition of the fuel-air mixture in the cold housing is risked.
- a turbocharger with housing wherein the housing is provided for receiving a sliding bearing for the shaft of the turbocharger.
- This housing consists essentially of a casting, which contains a water pipe for cooling the bearing support. For the majority of the water pipe, the housing completely covers the same in the radial and axial direction.
- the object of the invention is to provide a lighter turbocharger housing which is simpler and less expensive to manufacture without degrading the operation of the turbocharger housing.
- turbocharger housing of the type mentioned above in that the turbocharger housing has a second housing part attached to the first housing part and both housing parts together form a cooling water conduit provided for cooling the bearing mount.
- an oil supply in the form of at least one oil line is provided in the turbocharger housing, which serves to supply oil to bearings arranged in the hollow cylindrical bearing mount.
- the first housing part has a first opening which is arranged on an outer side of the first housing part.
- the oil line begins, which passes through the first in the housing part.
- the oil line can be introduced or formed by corresponding holes in the first housing part.
- the oil line ends and opens into the substantially hollow cylindrical bearing receptacle.
- the bearing support was formed by a machining, such as drilling, on the first housing part.
- the bearing receptacle optionally deviates from the substantially hollow cylindrical shape.
- the second opening thus represents the mouth of the oil line in the bearing receptacle, with which the sliding or rolling bearing of the turbocharger can be supplied with oil.
- the turbocharger housing in addition to the first housing part and a second housing part, which is attached to the first housing part.
- the attachment can be accomplished by a known joining technique, such as welding, gluing, crimping and / or soldering. Laser welding is particularly suitable because it ensures industrial production with a very short production time.
- the addition of the second housing part to the first housing part creates a cooling water pipe, which is provided for cooling the bearing seat.
- a part of the outer surface of the first housing part and a further part of the outer surface of the second housing part together form the inner wall of the cooling water pipe. It is advantageous that the cooling water line does not have to be produced in a complex casting process, but both housing parts according to the invention can be produced with conventional machining methods or forming techniques and joined together after processing.
- the first housing part has been produced from a forged part by means of machining methods, for example drilling, turning and / or milling.
- the first housing part can also be made of sheet metal, but care must be taken to ensure the heat flow or the cooling effect.
- the second housing part can also be produced particularly cost-effectively by being formed as a sheet metal part, in particular as a cold-formed sheet metal part. Due to the applicable machining methods, it is also possible the cross section of the cooling water line with very low manufacturing tolerance - compared to the cooling chamber within the conventional castings - significantly increase, which with the same external dimensions advantageously up to four times as large cooling water flow can be achieved can.
- the attachment of the second housing part to the first housing part is formed by two connecting seams running along the cooling water pipe.
- a seam is the remaining result of one of the joining techniques used. When welding it would be, for example, a weld and gluing, for example, a glued seam, etc. It is advantageous that, in contrast to Sandgußclar the holen spaces of the cooling water pipe must not be subsequently cleaned under high water pressure of sand residues. In addition, drilling for the removal of the sand core not even fall.
- connection seams not only has to ensure the structural stability of the turbocharger housing, but also to ensure a tightness of the cooling water pipe in such a way that a cooling water leak under the conditions prevailing during operation can be excluded.
- connection seams also have a sealing function.
- the second housing part is partially or entirely formed from sheet metal, it is not necessary to allow a heat flow to flow over the connecting seam, since the sheet can absorb relatively little heat due to its small thickness.
- the cooling takes place through the water pipe mainly via the first housing part.
- the first and second housing part are designed as forgings, so that both housing parts accommodate or direct larger heat fluxes, which may be necessary depending on the turbocharger application.
- the first and second housing part are made of sheet metal.
- the first housing part is provided for connection to a cold housing and / or a hot housing.
- a cold housing and / or a hot housing For assembly reasons, it makes sense to screw together the cold housing, the hot housing and the turbocharger housing.
- the connections of these housings can also be brought about by other known fastening means.
- the second housing part due to an overall smaller contact surface not at all or only a little heat transfer from the hot housing on the turbocharger housing part must take part, but due to the distance and the spacers, a further advantageous isolation.
- the spacers are particularly suitable, joining and vibration forces, which may arise during assembly or during operation, record.
- a third housing part is provided to form a mounting adapter for fastening the first housing part to the cold housing.
- the first housing part such that a direct attachment to the cold housing is possible.
- this third housing part can optionally also be formed from sheet metal, a further cost advantage arises due to the multiple-part design.
- the attachment of the third housing part on the first housing part can be accomplished by screwing or laser welding or any other type of mechanical connection.
- a fastening means such as a screw, both for screwing the first housing part to the hot housing, as well as for attachment of the third housing part to the first housing part, is provided. This simplifies the attachment of the turbocharger dergeophuses in a two- or multi-part design in that for the same fastener is used.
- the turbocharger housing according to the invention can be used both in roller-mounted and in slide-mounted turbochargers.
- the turbocharger housing may further consist of more than two or three parts, each part being designed specifically for one or more functions. It is important that one of the cooling water pipe forming housing parts has sufficient mass to ensure optimum heat conduction to the cooling water pipe.
- FIG. 1 shows a sliding bearing turbocharger with a three-piece turbocharger housing in longitudinal section along the axis of rotation
- FIG. 2 shows the first housing part of the turbocharger housing of FIG. 1 as a machined forging part in longitudinal section along the axis of rotation
- FIG. 3 the first housing part of the turbocharger housing of FIG. 1 with
- FIG. 6 shows the second housing part of the turbocharger housing of FIG. 1 in a first sectional view perpendicular to the axis of rotation
- FIG. 7 the second housing part of the turbocharger housing of FIG. 1 in a second sectional view perpendicular to the axis of rotation
- Fig. 8 the third housing part of the turbocharger housing of FIG. 1 with
- the first housing part 15 of the turbocharger housing is designed as a machined by-worked forging in longitudinal section along the axis of rotation R.
- the turbocharger housing consists of the first housing part 15, the second housing part 7 and the third housing part 16.
- the turbocharger housing is arranged between the cold housing 1 and the hot housing and screwed to both.
- the shaft 19 connects the turbine 10, which is arranged in the hot housing 12, with the arranged in the cold housing 1 compressor 17, which on the shaft 19 by means of a fastening element 18, for example, a mother attached is.
- the shaft 19 is integrally formed with the turbine 10, which basically there is the danger that due to heat conduction heat from the circular housing 12 moves into the cold housing 1.
- the water pipe 11 has a square or at least rectangular sectional area, wherein the water pipe has a substantially annular shape and comprises a part of the sliding bearing radially.
- the water pipe 1 1 is also often referred to as a cooling chamber or water pocket.
- the water pipe 1 1 is partly formed by the first housing part 15 and the other part of the second housing part 7 and limited.
- the connecting seams 9,14 were made by means of a joining technique, such as laser welding, and lead to a structural stability of the turbocharger housing and also seal the water pipe 11, so that no cooling water can occur.
- the connecting element 13 is formed substantially tubular and welded to the second housing part 7. It allows an advantageous connection for a coolant hose.
- the connection element 13 can act as an inlet or outlet.
- the third housing part 16 is formed as a sheet metal part, whereby a cost advantage arises because a relatively favorable cold forming takes the place of machining production methods. Alternatively, the third housing part 16 can be made in one piece with the first housing part 15, if a multi-part design is not desired, or a bipartite of the turbocharger housing is desired.
- the third housing part 16 is pressed radially into the cold housing 1 and additionally screwed thereto.
- the plain bearing of the turbocharger has plain bearing rings 8, which are supplied in oil via oil lines 3,5. As spacers spacer rings 6 are used.
- Fig. 2 to 4 show the first housing part 15 in different views.
- the first housing part 15 is a forged part, which has a lubricant line system which has been formed by subsequent drilling on the forging.
- the oil line 3 has a first opening 2 on an outer surface of the housing part 15, extends radially to the axis of rotation R and branches into an oblique oil line 5 which extends substantially in the axial direction, but also slightly inclined to the axis of rotation, to a not designated opening in the bearing receptacle 20 to open.
- the outer radii of the housing part 15 have been made by turning, that is, they have also been created by exciting machining. It is advantageous that the resulting cylindrical and disc-like surface can be machined with a very high precision and together with the second housing part, not shown, can form a water pipe, which can be very precisely gesetigt.
- the viewing direction along the axis of rotation extends to the side of the first housing part 15 which migrates towards the cold housing 1.
- the bores 24 can be seen, which are provided with different bore spacings (in each case on the horizontal axis Z, or on the vertical axis Y projected) are complained of.
- the bores 24 serve on the one hand to attach the third housing part, and on the other hand, to connect the first housing part with the cold housing and the hot housing, the differently selected bore spacings ensure that the parts are bolted together in the right orientation.
- a combination of the bore spacings A, B, C ensures that the components always have the correct position to each other.
- Fig. 5 to 7 show the second housing part 7 in different views.
- the second housing part 7 essentially has the shape of a bush which has a depression on the bush bottom, which protrudes axially out of the bush and in which a bore 23 has been introduced. Furthermore, the second housing part 7 in the cylindrical part has an opening 22 and / or an opening with connection element 21. Through such openings it is ensured that the cooling water can flow into the water pipe 11, which is formed by the second housing part 7 in part.
- edges of the bore 23, as well as the edges of the opposite (largest) circular opening of the second housing part 7 take part in the welding with the first housing part 15 insofar that a part of the material in addition to the material introduced by the joining process in particular also to form the Weld contributes. It can be seen that the connecting seams are two closed, that is, annular compounds.
- the third housing part 16 has radially inwardly a cylindrically shaped axial extension 26, which serves for the axial spacing of the cold housing 1.
- the outer circumference of the third housing part 16 designed as a fastening adapter is chosen so that the third housing part 16 can be pressed into the cold housing 1. This simplifies assembly, in which the third housing part 16 has a holding function, as long as the screw connection has not yet been carried out.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11721766.1A EP2601388A1 (de) | 2010-08-06 | 2011-05-23 | Mehrteiliges turboladergehäuse |
US13/812,618 US20130129479A1 (en) | 2010-08-06 | 2011-05-23 | Multi piece turpocharger housing |
CN201180038940.4A CN103069113B (zh) | 2010-08-06 | 2011-05-23 | 多件式涡轮增压器壳体 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010033665A DE102010033665A1 (de) | 2010-08-06 | 2010-08-06 | Mehrteiliges Turboladergehäuse |
DE102010033665.3 | 2010-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012016725A1 true WO2012016725A1 (de) | 2012-02-09 |
Family
ID=44119197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/058348 WO2012016725A1 (de) | 2010-08-06 | 2011-05-23 | Mehrteiliges turboladergehäuse |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130129479A1 (de) |
EP (1) | EP2601388A1 (de) |
CN (1) | CN103069113B (de) |
DE (2) | DE102010033665A1 (de) |
WO (1) | WO2012016725A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2521420A (en) * | 2013-12-19 | 2015-06-24 | Ford Global Tech Llc | A turbocharger lubricant cooler |
CN104481698B (zh) * | 2014-12-12 | 2016-07-06 | 常州环能涡轮动力股份有限公司 | 船用小功率涡轮增压器 |
DE102017103980A1 (de) * | 2017-02-27 | 2018-08-30 | Man Diesel & Turbo Se | Turbolader |
CN110593968B (zh) * | 2019-09-30 | 2022-05-13 | 侯志刚 | 一种汽轮机外置冷却装置及冷却装置中冷却管安装方法 |
CN116066189B (zh) * | 2023-03-06 | 2023-06-30 | 宁波威孚天力增压技术股份有限公司 | 一种vnt增压器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0230848A1 (de) * | 1986-01-24 | 1987-08-05 | ROTO-MASTER Inc. | Wassergekühltes Lagergehäuse für einen Turbolader |
WO2005113961A1 (en) * | 2004-05-19 | 2005-12-01 | Toyota Jidosha Kabushiki Kaisha | Motor-assisted turbo charger for an internal combustion engine |
EP1749991A2 (de) * | 2005-08-05 | 2007-02-07 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Lader mit Elektromotor |
EP1752636A2 (de) * | 2005-08-11 | 2007-02-14 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Turbolader mit Elektromotor |
EP1811150A2 (de) * | 2006-01-24 | 2007-07-25 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Motorbetriebene Aufladung |
WO2009013332A2 (de) | 2007-07-24 | 2009-01-29 | Continental Automotive Gmbh | Turbolader mit einem turboladergehäuse welches eine verschraubung mittels zuganker aufweist |
EP2053213A1 (de) * | 2006-08-18 | 2009-04-29 | IHI Corporation | Elektrischer auflader |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB730870A (en) * | 1951-05-05 | 1955-06-01 | Walter Eberspacher | Turbine-driven compressor |
US2918207A (en) * | 1957-12-16 | 1959-12-22 | Gen Motors Corp | Turbocharger |
US4907952A (en) * | 1986-12-05 | 1990-03-13 | Honda Giken Kogyo Kabushiki Kaisha | Turbocharger |
CN1188587C (zh) * | 2000-01-14 | 2005-02-09 | 联合讯号股份有限公司 | 带有流线型表面和隔热板以及轴向可拆卸启动装置的滑动翼片式涡轮增压机 |
JP4811317B2 (ja) * | 2007-03-29 | 2011-11-09 | 株式会社Ihi | ターボチャージャ |
JP4875644B2 (ja) * | 2008-02-29 | 2012-02-15 | 三菱重工業株式会社 | タービンおよびこれを備えるターボチャージャ |
-
2010
- 2010-08-06 DE DE102010033665A patent/DE102010033665A1/de not_active Withdrawn
- 2010-08-06 DE DE202010017187U patent/DE202010017187U1/de not_active Expired - Lifetime
-
2011
- 2011-05-23 US US13/812,618 patent/US20130129479A1/en not_active Abandoned
- 2011-05-23 CN CN201180038940.4A patent/CN103069113B/zh not_active Expired - Fee Related
- 2011-05-23 EP EP11721766.1A patent/EP2601388A1/de not_active Withdrawn
- 2011-05-23 WO PCT/EP2011/058348 patent/WO2012016725A1/de active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0230848A1 (de) * | 1986-01-24 | 1987-08-05 | ROTO-MASTER Inc. | Wassergekühltes Lagergehäuse für einen Turbolader |
WO2005113961A1 (en) * | 2004-05-19 | 2005-12-01 | Toyota Jidosha Kabushiki Kaisha | Motor-assisted turbo charger for an internal combustion engine |
EP1749991A2 (de) * | 2005-08-05 | 2007-02-07 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Lader mit Elektromotor |
EP1752636A2 (de) * | 2005-08-11 | 2007-02-14 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Turbolader mit Elektromotor |
EP1811150A2 (de) * | 2006-01-24 | 2007-07-25 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Motorbetriebene Aufladung |
EP2053213A1 (de) * | 2006-08-18 | 2009-04-29 | IHI Corporation | Elektrischer auflader |
WO2009013332A2 (de) | 2007-07-24 | 2009-01-29 | Continental Automotive Gmbh | Turbolader mit einem turboladergehäuse welches eine verschraubung mittels zuganker aufweist |
Non-Patent Citations (1)
Title |
---|
See also references of EP2601388A1 |
Also Published As
Publication number | Publication date |
---|---|
EP2601388A1 (de) | 2013-06-12 |
US20130129479A1 (en) | 2013-05-23 |
DE102010033665A1 (de) | 2012-02-09 |
DE202010017187U1 (de) | 2011-05-12 |
CN103069113B (zh) | 2016-06-15 |
CN103069113A (zh) | 2013-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60129648T2 (de) | Turboladerwelle mit zentrierenden Verbindungen | |
DE102008052552B4 (de) | Turbinengehäuse und Verfahren zu seiner Herstellung | |
DE60114697T2 (de) | Turbinengehäuseanordnung | |
DE60121884T2 (de) | Lager und Dichtungsvorrichtung sowie deren Montage | |
DE2845716C2 (de) | Thermisch hoch beanspruchbare Verbindung | |
DE112013000616T5 (de) | Mehrsegment-Lagergehäuse für einen Turbolader und Verfahren dazu | |
DE112015003891T5 (de) | Gasturbinen-Abgaselement und Abgaskammer-Wartungsverfahren | |
EP2601388A1 (de) | Mehrteiliges turboladergehäuse | |
EP1924765A1 (de) | Kolben, insbesondere kühlkanalkolben einer brennkraftmaschine mit zumindest drei reibschweisszonen | |
DE102014204468A1 (de) | Gasturbinenbrennkammer sowie Verfahren zu deren Herstellung | |
DE10160246C1 (de) | Hohlwelle | |
DE102013218764A1 (de) | Zweiteiliger Kolben für Verbrennungsmotor doppelt gefügt | |
DE112018007369T5 (de) | Zylindervorrichtung und Verfahren zum Herstellen einer Stange | |
WO2011110388A2 (de) | Rumpfgruppe einer ladeeinrichtung | |
DE102017100537A1 (de) | Verfahren zum Herstellen eines Gehäuses eines Schraubenkompressors | |
DE102009053101B4 (de) | Turbolader mit einem Turboladergehäuse und einer Aufnahmeeinrichtung für das Laufzeug des Turboladers | |
DE102016002736A1 (de) | Turbolader und Verfahren | |
EP2379909B1 (de) | Torsionsschwingungsdämpfer mit einer primärseite und verfahren zum herstellen einer primärmasse eines torsionsschwingungsdämpfers | |
EP3252284A1 (de) | Brennkraftmaschine mit zwei abgasturboladern | |
DE3124247C1 (de) | Schraubenverdichter | |
EP3519712A1 (de) | Rotationsverbindung mit spannhülse | |
DE102008061167A1 (de) | Verbundbauteil sowie Verfahren und Vorrichtung zu dessen Herstellung | |
DE102005025735B3 (de) | Schweißverbund | |
WO2018114331A1 (de) | AUßENZAHNRADMASCHINE | |
DE102011012788B4 (de) | Verfahren zur Herstellung eines Kreiskolbens für eine Kreiskolbenmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180038940.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11721766 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011721766 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13812618 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112013000143 Country of ref document: BR |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01E Ref document number: 112013000143 Country of ref document: BR Free format text: REAPRESENTAR, EM ATE 60 (SESSENTA) DIAS, O RELATORIO DESCRITIVO ENVIADO NA PETICAO NO 018130000132 DE 03/01/2013 CONTENDO AS PAGINAS 15 E 16, OU, CONFIRMAR SER UM ERRO DE PAGINACAO E RE-ENVIAR O CONTEUDO COM PAGINACAO CORRETA UMA VEZ QUE TAL PAGINA NAO FOI ENCONTRADA NO PROCESSO E A QUANTIDADE TOTAL DE PAGINAS MUDA DA PRIMEIRA PARA AS DEMAIS PAGINAS |
|
ENPW | Started to enter national phase and was withdrawn or failed for other reasons |
Ref document number: 112013000143 Country of ref document: BR Free format text: PEDIDO RETIRADO POR NAO CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI 2587 DE 04/08/2020. |