CN1276472A - Device for fixing turbo charger to base - Google Patents
Device for fixing turbo charger to base Download PDFInfo
- Publication number
- CN1276472A CN1276472A CN00117981A CN00117981A CN1276472A CN 1276472 A CN1276472 A CN 1276472A CN 00117981 A CN00117981 A CN 00117981A CN 00117981 A CN00117981 A CN 00117981A CN 1276472 A CN1276472 A CN 1276472A
- Authority
- CN
- China
- Prior art keywords
- main leg
- gas outlet
- link
- bearing housing
- hausing
- 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.)
- Granted
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Classifications
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- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
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- 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
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- 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
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- 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
Abstract
The object of the invention is to provide a device which is suitable for fastening turbochargers to a base and with which the accessibility of the components arranged in the interior of the turbocharger can be improved and the maintenance costs of said components can be reduced. To this end, at least one connecting element designed as an integral part of the main foot and at least one connecting element designed as an integral part of the bearing housing are arranged so as to connect the main foot and the bearing housing to one another in a positive-locking manner in the vertical direction. In addition, at least one additional; releasably arranged, connecting element is arranged so as to connect the main foot and the bearing housing to one another in a positive-locking manner in the axial direction.
Description
The present invention relates to a kind of device of being used for turbosupercharger be fixed in a base designed according to the preamble of claim 1.
Turbosupercharger to be fixed and is supported on a base, promptly on internal-combustion engine, ground and so on, will take into account essential axial rigidity usually and aspect these two of the compensation of the thermal expansion that particularly in uncooled gas outlet hausing, produces.Less turbosupercharger has single leg usually.It has enough axial rigidities usually.This structural design that has link between leg and turbosupercharger has been disclosed in as among the patent DE4432073A1, wherein vertically the and horizontal positive locking of link.
Be the turbosupercharger that supporting is bigger, also used second auxiliary legs movably vertically, promptly so-called rocker bearing.This has just formed two fulcrums of an apart segment distance, thereby has improved the rigidity that turbo-charger shaft makes progress.Like this, main leg afterwards the total height of whole turbosupercharger just can advantageously be reduced.In addition, the thermal expansion that is taken place also can obtain to a certain degree compensation by rocker bearing.
Yet this structural design particularly in bigger turbosupercharger, has a shortcoming when maintenance, and promptly if bearing and/or turbo machine are keeped in repair, just needing a large amount of operating times can be near these assembly so that guarantee.For this reason, must pull down the heavy fastening screw trip bolt of main leg, wherein main leg usually on the bearing housing of turbosupercharger cast inblock form, must be able to enter complicated, gas inlet housing dimerous, as disclosed among instrument specification H420-42TU11E1-A-0 (1, the 0) 98-3R of Mitsubishi Heavy Industries Ltd, the 6th page.
Disclose a kind of similar device among the patent WO88/04366, it generally is used for fluid stream machine, particularly centrifugal pump or radial-flow turbine, has a main leg and a rocker bearing.Here, main leg detachably links to each other with fluid stream machine.Yet this structure torsional rigidity is smaller thereby need very firm shell, and this is not the situation in the large-sized turbo-charging device particularly.
For making great efforts to avoid all these shortcomings, the purpose of this invention is to provide a kind of device, it is applicable to is fixed in turbosupercharger on the base, and it can improve the accessibility of the parts of the axial rigidity of fastening structure and turbosupercharger inside simultaneously, and the maintenance cost of described parts can reduce.
According to the present invention, this purpose realizes in the following manner, in the device of claim 1 preamble, the link of at least one integral part that is designed to main leg and at least one arranged
According to the present invention, this purpose realizes in the device of claim 1 preamble, the link of at least one integral part that is designed to main leg and the link of the integral part that at least one is designed to bearing housing being arranged in the following manner.By these links, main leg and bearing housing vertically are connected with each other in the positive locking mode.In addition, also have connection assist at least, it connects together main leg and bearing housing each other with interlock method vertically.In this case, connection assist is designed to an assembly separation, removable installation at least.
Like this, just can reach higher torsional rigidity, the natural frequency that this has just increased axial rigidity thereby has also increased turbosupercharger.In addition, because vertically for emphasizing interlocking, and link is designed to the integral part of main leg or bearing housing respectively, and removablely be connected axial positive locking, therefore bearing housing can be pulled down from main leg more easily, and takes out along the direction of colder compressor one end with rotor assembly.In this process, whole turbine casing keeps linking to each other with internal-combustion engine, so hot gas insulating material and firmly fixed hot gas screw need not be pulled down.Therefore the accessibility of rotor assembly is improved, and this just makes maintenance cost significantly reduce.
Simple because of it thereby save in the favourable scheme of cost, in all cases, on main leg and bearing housing, all have a vertically single link of positive locking.In this case, the position of the link of main leg is positioned at about master bracket center vertically.
If in all cases, all have two vertically links of positive locking on main leg and the bearing housing, the link of main leg is positioned at compressor one end on the main leg, and connection assist is positioned at turbo machine one end on the main leg, so with regard to advantageous particularly.Correspondingly, on bearing housing, have two links that are used for corresponding design and installation that main leg is vertically fixed positive locking.By adopting the vertically structure of two connections of positive locking, can more firmly main leg be fixed on the turbosupercharger.In addition, because the link apart from each other, thereby the axial rigidity of turbosupercharger can further improve.
Turbine casing is made up of a gas inlet housing and a gas outlet hausing, and the latter has a groove, and the web of the correspondence design of main leg is engaged in the groove.Like this, even when bearing housing is pulled down, gas outlet hausing still remains secured on its axial position.
In addition, if the web of main leg has a plurality of holes that are used for laying in each case sleeve pipe in the gas outlet hausing zone, will be very favourable.Each sleeve pipe one end is engaged in the respective slot of gas outlet hausing in the positive locking mode in these sleeve pipes, and its other end utilization is passed wherein screw in the tapped hole of gas outlet hausing.In addition, in all cases, being used to of web and gas outlet hausing lays between the groove of web, and sleeve pipe and lay between the hole of sleeve pipe and all form Spielpassung.
Because the sleeve pipe laid in the web of main leg and the positive locking thread connecting mode between the gas outlet hausing, therefore during maintenance work, gas outlet hausing not only can be vertically, and can be vertically and location tangentially.The Spielpassung that forms between each position makes the different heat expansion that can be in the zone of gas outlet hausing and bearing housing be produced during to turbocharger operation compensate.
At last, advantageously, the link that at least one integral part that is designed to auxiliary legs is housed is designed to the link of the integral part of gas outlet hausing with at least one, so that auxiliary legs and gas outlet hausing vertically are joined to one another in the positive locking mode.In addition, also have another link of detachably installing at least, so that auxiliary legs and gas outlet hausing are joined to one another in the positive locking mode vertically.Because this means of fixation, therefore, although exist in the turbosupercharger than atmosphere muscle power and vibration, auxiliary legs accurate location vertically also can keep.
Show two exemplary of the present invention with reference to a kind of exhaust-gas turbocharger in the drawings
In the drawings:
Fig. 1 shows a longitudinal profile of exhaust-gas turbocharger;
Fig. 2 shows the enlarged detail in the main leg zone among Fig. 1;
Fig. 3 shows the view of main leg and gas outlet hausing, observe from compressor one end, and bearing housing is pulled down;
Fig. 4 shows the view according to Fig. 2 of second exemplary.
Only show requisite member for understanding the present invention among the figure.For example, also not shown internal-combustion engine that links to each other with exhaust-gas turbocharger and corresponding connecting line among the figure.The flow direction of working medium is represented by arrow.
Fig. 1 shows a kind of turbosupercharger 4, and it utilizes main leg 1 and auxiliary legs 2 to be fixed on the base 3, and is designed to a kind of exhaust-gas turbocharger.In this case, base 3 (not being shown in further detail among the figure) can be internal-combustion engine, ground and so on.
Turbosupercharger 4 mainly comprises a compressor 6 and turbo machine 7, and wherein compressor 6 is placed on the common axle 5, be designed to centrifugal compressor, and turbine design is an axial flow turbine.Turbo machine 7 has a turbine casing 8 and a turbine wheel 9 that is placed on the axle 5.Turbine casing 8 is made of a gas inlet housing 10 and a gas outlet hausing 11 again, and they are joined to one another by screw 12.Exhaust gas diffuser 11 flanged types are installed on the gas outlet hausing 11.Compressor 6 has a compressor impeller 14 and a compression case 15 of laying the latter.Axle 5 has an inner bearing structure 16, and inner bearing structure 16 has bearing housing 17 and two bearings 18,19 between compression case 15 and turbine casing 8.Compression case 15 and gas outlet hausing 11 utilize a plurality of stud bolts 20 that pass bearing housing 17 to couple together.Connection can be in the dismounting of compression case 15 places, and stud bolt 20 respectively is equipped with a nut 21 at this end for this reason.
The main leg 1 of turbosupercharger 4 vertically is fixed on the bearing housing 17 in the positive locking mode.For this purpose, main leg 1 has two links 22,23, and they are designed to groove, and two corresponding links 24,25 that are designed to broach of bearing housing 17 are engaged in wherein (Fig. 2).Certainly, also the link 22,23 of main leg can be designed to broach and link 24,25 is designed to the groove (not shown).On main leg 1, link 22 is positioned at compressor one side and connection assist 23 is positioned at turbo machine one side.In addition, a web 27 of gas inlet housing 11 is housed also on main leg 1, web 27 is engaged in the respective slot 26 that is designed to circular trough.The means of fixation that main leg 1 is fixed on the base 3 guarantees (Fig. 3) by a plurality of screws 28.
In the zone of gas outlet hausing 11, web 27 has a plurality of holes 29 that are used for laying in all cases sleeve pipe 30.One end 31 of each sleeve pipe 30 is engaged in the respective slot 32 of gas outlet hausing 11 in the positive locking mode.Being pressed on its other end 33 is screw 34, and screw 34 passes in the tapped hole 35 that sleeve pipe 30 is fixed in gas outlet hausing 11.In this structure, between the groove of laying this web 27 26 of the web 27 of main leg 1 and gas outlet hausing 11, and sleeve pipe 30 and laying between the hole of sleeve pipe 30, all form Spielpassung 36,37 in all cases.
In link 22 zones of compressor one side, have a plurality of tapped holes 38 in the main leg 1, and each these tapped hole 38 is being laid the connection assist 40 that is designed to the fastening screw trip bolt form in the groove 39 that is installed on bearing housing 17.Detachably the link 40 of An Zhuaning is joined to one another main leg 1 and bearing housing 17 vertically in the positive locking mode.In this case, because intensity, between the link 24,25 of the link 22,23 of main leg 1 or bearing housing 17 and connection assist 40, should keep the little vertical interval of trying one's best.
At last, utilize the auxiliary legs 2 that screw 41 is fixed on the base 3 also vertically with axially to link to each other with the gas outlet hausing 11 of turbosupercharger equally in the positive locking mode.For this reason, auxiliary legs 2 has a link 42, and it is designed to broach, with the corresponding link 43 that is shaped as groove of gas outlet hausing 11 be meshed (Fig. 1).Certainly, in this connected, groove and broach also can lay respectively on another parts.In addition, auxiliary legs 2 also utilizes the connection assist 49 that is designed to fastening screw trip bolt to link to each other with gas outlet hausing 11 in the positive locking mode vertically.Auxiliary legs 2 can also be fixed in (not shown) on another housing parts such as the gas inlet housing 10.
In internal-combustion engine (not shown) working procedure, its hot waste gas 44 arrives turbine wheel 9 by the turbine casing 8 of turbo machine 7.Thereby drive turbine wheel 9, turbine wheel 9 drives again by spools 5 coupled compressor impellers 14.The air 45 of compression is delivered to internal-combustion engine by the air inlet pipeline (not shown) in the compressor 6, and combustion gas supercharging in this place is used to make promptly is used to make its output supercharging.Waste gas 44 comes out from turbo machine 7, flows through exhaust gas diffuser 13 and enters in the gas outlet hausing 11, is disposed in the ambient air at last.Because hot waste gas 44, the parts around the turbo machine 7 can significantly be heated, thereby thermal expansion takes place these parts inevitably.These thermal expansions can be compensated in the zone of main leg 1 by Spielpassung 36,37.
During the processing and/or maintenance work of turbosupercharger 4 inside, at first to pull down all nuts and the connection assist 40 of the stud bolt 20 that compression case 15 and bearing housing 17 and gas outlet hausing 11 are coupled together.Yet, because these fastening pieces are positioned at compressor one side, promptly be positioned at a colder side of turbosupercharger 4, so they are than being easier to dismounting.Then with regard to desirable lower compression casing 15 and bearing housing 17, so that make the rotor assembly that comprises compressor impeller 14, axle 5 and turbine wheel 9 freely to get at.
In this case, hot gas one side of turbosupercharger 4 still is fixed on the internal-combustion engine, but its web 27 by auxiliary legs 2 and main leg 1 is supported on the base 3.Meanwhile, web 27 keeps gas outlet hausing 11 to remain secured to its axial position.In addition, gas outlet hausing 11 is also by vertically and tangentially locating in the sleeve pipe 30 of gas outlet hausing 11 in the hole 29 that is placed in web 27 and with positive locking mode spiral.Because gas outlet hausing 11 can both keep this position in institute is free, therefore after repairing and/or maintenance work, turbosupercharger 4 can be assembled without a doubt.In this process, the parts of pulling down during dismantling are installed according to opposite order.At last, bearing housing 17 and main leg 1 also utilize link 40 to couple together as requested.
In second exemplary, between main leg 1 and bearing housing 17, only exist positive locking vertically to connect, this design that just simplifies the structure has reduced required cost.For this purpose, main leg 1 has only a link 46, and it is designed to a groove, and a corresponding link 47 that is designed to broach of bearing housing 17 is engaged in wherein (Fig. 4).In this case, the link 46 of main leg 1 is positioned at about main leg 1 center vertically.Bearing housing 17 has a groove 48, and it is used to reduce the length of the connection assist 40 of main leg 1 and bearing housing 17.Other ground, structural design and first exemplary are similar, and function is also basic identical.
Claims (8)
1. one kind is used for turbosupercharger is fixed in device on the base, turbosupercharger (4) comprises a compressor (6) that has compression case (15), a turbo machine (7) that has turbine casing (8), and one have the inner bearing structure (16) that is positioned at the bearing housing (17) between compression case (15) and the turbine casing (8), this device that is used for fixing turbosupercharger (14) has one and is installed on main leg (1) on the bearing housing (17) and one auxiliary legs (2) movably vertically, it is characterized in that having the link (46 that at least one is designed to the integral part of main leg (1), 22,23) and at least one be designed to the link (47 of the integral part of bearing housing (17), 24,25), so that vertically main leg (1) and bearing housing (17) are joined to one another, and have that at least one is auxiliary in the positive locking mode, the link of removable installation (40) is so that be joined to one another main leg (1) and bearing housing (17) in the positive locking mode vertically.
2. the device of claim 1 is characterized in that in all cases, has single a connection (46,47) on main leg (1) and the bearing housing (17), and the link (46) of main leg (1) is positioned at about master bracket (1) center vertically.
3. the device of claim 1 is characterized in that in all cases, and main leg (1) and bearing housing (17) are gone up the both and had two links (22,23 and 24,25).
4. the device of claim 3, a link (22) that it is characterized in that main leg (1) are positioned at compressor one side on the main leg (1) and connection assist (23) is positioned at main leg (1) and goes up turbo machine one side.
5. arbitrary device in the claim 1 to 4, it is characterized in that turbine casing (8) comprises a gas inlet housing (10) and a gas outlet hausing (11), and the web (27) in the groove (26) of a counter structure that is engaged in gas outlet hausing (11) is arranged on the main leg.
6. the device of claim 5, it is characterized in that web (27) has a plurality of holes (29) that are used for laying in all cases sleeve pipe (30) in the gas outlet hausing zone, one end (31) of each sleeve pipe (30) is engaged in the respective slot (32) of gas outlet hausing (11) in the positive locking mode, and its other end (33) utilizes the screw (34) pass sleeve pipe (30) all to be fixed in all cases in the tapped hole (35) of gas outlet hausing (11).
7. the device of claim 6, it is characterized in that between the groove of laying this web (27) (26) of the web (27) of main leg (1) and gas outlet hausing (11), and sleeve pipe (30) and laying between the hole (29) of sleeve pipe (30), all form Spielpassung (36,37) in all cases.
8. arbitrary device in the claim 1 to 7, it is characterized in that having the link (42) of at least one integral part that is designed to auxiliary legs (2) and the link (43) of the integral part that at least one is designed to gas outlet hausing (11), so that auxiliary legs (2) and gas outlet hausing (11) vertically are joined to one another in the positive locking mode, and have at least one link (49) auxiliary, that detachably install, so that auxiliary legs (2) and gas outlet hausing (11) are joined to one another in the positive locking mode vertically.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19925684.5 | 1999-06-04 | ||
| DE19925684A DE19925684A1 (en) | 1999-06-04 | 1999-06-04 | Fastener for turbocharger to base e.g. IC engine has positively interconnecting connection elements on bearing housing and main fastener foot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1276472A true CN1276472A (en) | 2000-12-13 |
| CN1237262C CN1237262C (en) | 2006-01-18 |
Family
ID=7910281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001179810A Expired - Fee Related CN1237262C (en) | 1999-06-04 | 2000-06-02 | Device for fixing turbo charger to base |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2001003758A (en) |
| KR (1) | KR100641622B1 (en) |
| CN (1) | CN1237262C (en) |
| DE (1) | DE19925684A1 (en) |
| TW (1) | TW430716B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966425A (en) * | 2011-08-30 | 2013-03-13 | 通用汽车环球科技运作有限责任公司 | Turbocharger |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925684A1 (en) * | 1999-06-04 | 2000-12-07 | Asea Brown Boveri | Fastener for turbocharger to base e.g. IC engine has positively interconnecting connection elements on bearing housing and main fastener foot |
| US6371238B1 (en) * | 2000-05-10 | 2002-04-16 | General Motors Corporation | Turbocharger support |
| EP1331365A1 (en) | 2002-01-29 | 2003-07-30 | ABB Turbo Systems AG | Turbocharger mounting device |
| FR2856734B1 (en) * | 2003-06-30 | 2005-09-02 | Renault Sa | ENGINE COMPRISING A TURBOCHARGER ATTACHED TO THE CYLINDER BLOCK THROUGH ITS CENTRAL HOUSING |
| US20050029417A1 (en) * | 2003-08-08 | 2005-02-10 | Richard Scheps | Mounting bracket for a rotary pump |
| EP1650409A1 (en) * | 2004-10-21 | 2006-04-26 | ABB Turbo Systems AG | Mounting device of a turbocharger housing |
| DE102005025602B4 (en) * | 2005-06-03 | 2008-08-28 | Man Diesel Se | Internal combustion engine |
| WO2008055717A1 (en) * | 2006-11-10 | 2008-05-15 | Abb Turbo Systems Ag | Housing connection of an exhaust gas turbocharger |
| FR2910389A1 (en) * | 2006-12-22 | 2008-06-27 | Renault Sas | Turbo compressor fixing device for use in internal combustion engine of motor vehicle, has jaw support fixed on cylinder block or engine casing and cooperating with jaw, where jaws cooperates with turbine casing of turbocompressor |
| DE102007047198A1 (en) * | 2007-10-02 | 2009-04-09 | Man Nutzfahrzeuge Ag | Fastening device for a two-stage charging system |
| DE102009045167A1 (en) * | 2009-09-30 | 2011-04-07 | Man Diesel & Turbo Se | Turbine i.e. axial turbine, for use in exhaust-gas turbocharger to turbocharge large diesel engine, has diffuser divided into two segments in circumferential direction, where side of each segment is extended in radial direction |
| EP2722495B1 (en) * | 2012-10-17 | 2015-03-11 | ABB Turbo Systems AG | Gas entry housing and corresponding exhaust gas turbine |
| CN104864902A (en) * | 2015-05-21 | 2015-08-26 | 吴中区横泾嘉运模具厂 | Apparatus for detecting auxiliary air inlet turbine housing |
| DE102017107381A1 (en) * | 2017-04-06 | 2018-10-11 | Man Diesel & Turbo Se | turbocharger |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278805U (en) * | 1975-12-11 | 1977-06-13 | ||
| DE3108288C2 (en) * | 1981-03-05 | 1986-01-16 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Supercharged internal combustion engine |
| DE3641478A1 (en) * | 1986-12-04 | 1988-06-16 | Klein Schanzlin & Becker Ag | HOUSING CARRIER FOR FLOWING MACHINES |
| DE4432073C2 (en) * | 1994-09-09 | 2002-11-28 | Abb Turbo Systems Ag Baden | Device for fastening turbochargers |
| JPH0968186A (en) * | 1995-08-30 | 1997-03-11 | Ebara Corp | Pump device |
| DE19618314A1 (en) * | 1996-05-08 | 1997-11-13 | Asea Brown Boveri | Exhaust gas turbine of an exhaust gas turbocharger |
| DE19925684A1 (en) * | 1999-06-04 | 2000-12-07 | Asea Brown Boveri | Fastener for turbocharger to base e.g. IC engine has positively interconnecting connection elements on bearing housing and main fastener foot |
-
1999
- 1999-06-04 DE DE19925684A patent/DE19925684A1/en not_active Ceased
-
2000
- 2000-05-30 KR KR1020000029274A patent/KR100641622B1/en not_active IP Right Cessation
- 2000-06-01 JP JP2000164482A patent/JP2001003758A/en active Pending
- 2000-06-02 CN CNB001179810A patent/CN1237262C/en not_active Expired - Fee Related
- 2000-06-03 TW TW089110866A patent/TW430716B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966425A (en) * | 2011-08-30 | 2013-03-13 | 通用汽车环球科技运作有限责任公司 | Turbocharger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1237262C (en) | 2006-01-18 |
| DE19925684A1 (en) | 2000-12-07 |
| JP2001003758A (en) | 2001-01-09 |
| KR100641622B1 (en) | 2006-11-02 |
| TW430716B (en) | 2001-04-21 |
| KR20010007141A (en) | 2001-01-26 |
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| PB01 | Publication | ||
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