CN1920312A - External housing safety device for turbocharger with axial flow fluid compressor - Google Patents
External housing safety device for turbocharger with axial flow fluid compressor Download PDFInfo
- Publication number
- CN1920312A CN1920312A CNA2006101214446A CN200610121444A CN1920312A CN 1920312 A CN1920312 A CN 1920312A CN A2006101214446 A CNA2006101214446 A CN A2006101214446A CN 200610121444 A CN200610121444 A CN 200610121444A CN 1920312 A CN1920312 A CN 1920312A
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- CN
- China
- Prior art keywords
- housing
- inserting member
- spiral shaped
- outside
- supporting plate
- 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.)
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Classifications
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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
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
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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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
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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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
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- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a turbine machine having radial flow compressor impellers (3). A compressor housing (8) is composed of an outer spiral housing (10) and an inner housing insert (12). The compressor impeller (3) may be fractured due to aging. In an ideal condition, the fragments sould be received by the housing insert (12) to guarantee the safety of the housing of the turbine machine. Considering an impactive release force generated by the fragments of the compressor impellers (3), the invention proposes a special structure, particularly a structure of an inner housing insert (12) used as a spare part to reliably maintain the fragments in the turbine machine with low cost, i.e, to keep housing safety for the turbine machine.
Description
Technical field
The present invention relates to a kind of turbo machine and a kind of housing inserting member that is used to be enclosed in the turbo machine with fluid machine with radial flow compressor impellers.
Background technique
Such turbo machine, the essential structure and the action principle itself that for example resemble a kind of centrifugal compressor of turbocompressor are known, therefore just do not remake detailed explanation here.EP 1 233190 A1 disclose a kind of turbo machine with fluid machine with radial flow compressor impellers.
After the long-play, the compressor wheels of such turbo machine corrodes owing to burn into and is aging and weakened greatly, to such an extent as to can not avoid breaking of compressor wheels under disadvantageous operating conditions.If compressor wheels breaks, this moment, wheel was broken into two or three bulks at least, and these parts are outwards thrown out owing to big centrifugal force so.Crushing members may fly out in compressor case in this case.Compressor wheel blades is destroyed fully and the hub body that stays is clamped between bearing housing and compressor case.Because the moulding of wheel hub produces a kind of wedge effect at this moment, it is added to very big pulse type axial force on the shell.But disrumpent feelings of compressor wheels also can make other element part fly out from turbo machine, and this may cause serious follow-up damage.So producing the shell Security that has just influenced whole turbo machine when damaging, these all will be avoided.
For shell Security protective equipment EP 1 233 190 A1 that break that cancellation attaches outside spiral shaped housing simultaneously that guarantee turbo machine advise: compressor case is divided into two parts, be made of the spiral shaped housing in an outside and the housing inserting member of an inboard, wherein Nei Ce housing inserting member is arranged on the spiral shaped housing in the outside by the fixing device of a flexibility.The fixing device of this flexibility is used for the housing inserting member is fixed on spiral shaped housing, and it designs to such an extent that compare compressor case, and just the anti-rupture strength of rigid fixation means is low on the bearing housing that is arranged on turbo machine of Wai Ce spiral shaped housing.Therefore just provide a kind of spiral shaped housing by prior art background, just can avoid disrumpent feelings of the disrumpent feelings turbine disk or parts to fly away reliably with this housing according to EP 1 233 190 A1.Disrumpent feelings kinetic energy of broken compressor wheels can be converted into energy of deformation and heat fully within turbo machine.
But in according to the turbo machine of EP 1 233 190 A1, must between the spiral shaped housing of housing inserting member, select a kind of bothersome and fixing device high cost.
Summary of the invention
Therefore task of the present invention is: propose a kind of turbo machine with fluid machine with radial flow compressor impellers, it guarantees high shell Security and can produce with few manufacture cost.Also should install easily as the housing inserting member of spare part in addition.
This task solves according to described turbo machine and the housing inserting member with fluid machine with radial flow compressor impellers of independent claims of the present invention by a kind of.Favourable design proposal of the present invention is seen dependent claims.
Designed a kind of turbo machine with fluid machine with radial flow compressor impellers according to the present invention, the spiral shaped housing in one of them outside and the housing inserting member of an inboard have constituted compressor case.The housing inserting member constitutes an air and flows through passage, and is provided with a fixing device and is used for the housing inserting member is fixed on spiral shaped housing at the first end that air flows through the air inlet place of passage be located at of housing inserting member.Fixing device for example can be designed to boring.The second end that is positioned at the opposite at the housing inserting member is provided with a holding device.Under the disrumpent feelings situation of compressor wheels, disrumpent feelings of compressor wheels is thrown to and is positioned on the inboard housing inserting member.Discharged each disrumpent feelings of at this moment, especially the power of centrifugal action just by means of be transformed into according to holding device of the present invention axially and the spiral shaped housing of radial effect outside being positioned on pressure.By these pressure, be positioned at inboard housing inserting member and just be clamped in the spiral shaped housing that is positioned at the outside.
According to a kind of favourable design proposal, holding device is in order to be fixed in the spiral shaped housing, and the compressor wheels that is broken mainly or is also just partly being pressed to the outside in the radial direction.Consequently, the power that is discharged is positioned at of the distortion of inboard housing inserting member when compressor wheels is disrumpent feelings at variant part section place owing to causing.This distortion has caused being positioned at inboard housing inserting member and has been clamped on being positioned in the spiral shaped housing of the outside of turbo machine.In order to realize the effect of chucking from structure, also be provided with special variant part section, so that make on the one hand as much as possiblely,, and make spiral shaped housing and housing inserting member chucking definitely firmly by holding device on the other hand because the transformation of energy that the fragmentation of compressor wheels discharges becomes energy of deformation.But described variant part section also can or only be provided in a side of in the spiral shaped housing that is positioned at the outside.
In a kind of design proposal of the present invention, on spiral shaped housing, be provided with an anchoring device, groove for example, the holding device of housing inserting member just is clamped in this anchoring device.The design of anchoring device should guarantee to get rid of the power that discharges owing to pulsed breaks anchoring device.
Energy of deformation and heat energy be accepted and be converted to the combination of chucking and distortion can and efficiently with the Energy Efficient that discharges.Therefore with respect to background technique, just produced conclusive superiority aspect the shell Security of turbo machine.As long as caused the change in location of inner housing inserting member when compressor wheels is broken, the housing inserting member also rests on the identical position in the spiral shaped housing that is positioned at the outside to a great extent.Therefore consequently: the disrumpent feelings component of compressor wheels do not leave the inside of turbo machine and do not have other component of turbo machine to be thrown out of in turbo machine owing to impulsive force.
According to a kind of favourable design proposal of the present invention, described holding device is constructed to form and is the annular brace supporting plate on the outside of housing inserting member.A groove in the spiral shaped housing that is positioned at the outside constitutes anchoring device.Groove is arranged at the side towards the housing inserting member of spiral shaped housing.If compressor wheels is disrumpent feelings, the annular brace supporting plate is just by from the lateral external pressure of housing inserting member and be clamped in the groove of spiral shaped housing so.Supporting plate and groove shape tighten ordinatedly, and all disrumpent feelings power that discharges owing to compressor wheels is spread out of by spiral shaped housing, as long as these power just be not transformed into the words of energy of deformation and heat energy before.
According to another favourable design proposal of the present invention, the annular supporting plate is parallel to the medial axis of housing inserting member, wherein the free end of supporting plate points to the direction of suction port, and just because compressor wheels disrumpent feelings and outwards be pressed in the groove of spiral shaped housing and be used to realize grappling.
According to this design proposal the housing inserting member that is positioned at the inboard is contained in the spiral shaped housing that is positioned at the outside with having no problem, because annular supporting plate has formed a plane prolonged section of the outer circumference portion section of housing inserting member, described outer circumference portion section is used to form fit and is contained on the spiral shaped housing with connecting.Therefore can remove spiral shaped housing just can pull down the housing inserting member.Therefore this is especially favourable because the housing inserting member is a kind of spare part, it for example owing to corrode wearing and tearing and the time and just must change.According to turbo machine of the present invention therefore be beneficial to maintenance and can keep in repair at low cost.
Because the housing inserting member on the inboard, that is to say that in the moulding on that side of compressor wheels annular supporting plate just just being pressed into is used for grappling in the groove when compressor wheels is broken.This structure is favourable than a kind of also admissible bayonet coupling, because on the longitudinal direction of spiral shaped housing, just needn't be provided with slot milling, be installed in the spiral shaped housing so that will have a housing inserting member that is not parallel to the supporting plate of housing inserting member medial axis.
According to another favourable design proposal of the present invention, annular supporting plate has at least one elastic groove.Just can make annular supporting plate produce a kind of controlled distortion in the radial direction by this elastic groove.Because the annular supporting plate is bent upwards in the groove that enters into spiral shaped housing when compressor wheels is broken, the cross section of annular supporting plate just changes.Be provided with elastic groove by spacing on the circumference of annular supporting plate, annular supporting plate is bent upwards, and can not have influence on other section of the supporting plate that separates by elastic groove with rule.Elastic groove is groove preferably, and they reach in the material from the free end of supporting plate.
In another favourable design proposal of the present invention, be positioned at inboard housing inserting member and on its outside, have a transmitting element at least, for example gusset is used for the interior profile of power from the housing inserting member passed to annular supporting plate.Not only cause the distortion of housing inserting member for the fragmentation that makes compressor wheels, and supporting plate is pressed in the groove of external spiral shape housing in the mode of determining, described transmitting element is between annular supporting plate that is arranged on the housing inserting member on the axial direction of housing inserting member and outside.Advantageously, these transmitting elements perpendicular to ground on the annular supporting plate and constitute a housing inserting member towards the part of compressor wheels and the cross structure between the supporting plate.Transmitting element is preferably and is evenly distributed on the annular supporting plate, therefore for all providing a transmitting element at least by each supporting plate portion section that elastic groove recited above constituted.
According to another favourable design proposal of the present invention, described groove is arranged in the variant part section in the spiral shaped housing that is positioned at the outside.The gusset that can use spiral shaped housing is as the variant part section, therefore be positioned at the part of the spiral shaped housing in the outside when embedding the gusset of spiral shaped housing, gusset itself also can be out of shape and therefore the energy of the compressor wheels of fragmentation is transformed into energy of deformation in other words.Can realize the reduction of spiral shaped housing weight in addition by the measure that more gussets are set.
For at described and non-rotary member of the present invention, the fracture elongation of the material that suggestion is used is more than or equal to 5%.
Description of drawings
Below with reference to the accompanying drawings a kind of form of implementation of the present invention is elaborated.Accompanying drawing is depicted as:
Fig. 1: a kind of local longitudinal sectional view with centrifugal compressor of housing inserting member, as it is applied in the prior art;
Fig. 2: a kind of local longitudinal sectional view according to the link position place of centrifugal compressor of the present invention between housing inserting member and spiral shaped housing;
Fig. 3: the enlarged view towards that part of compressor wheels of housing inserting member;
Fig. 4: the partial top view of the annular supporting plate of housing inserting member.
Embodiment
Fig. 1 has represented the local longitudinal sectional view of a kind of centrifugal compressor in the background technique.Exhaust-gas turbocharger among this figure has the axle 2 that is bearing in 1 li of a bearing housing in the vertical therebetween position, and this is in turbine of not expressing of the end of its Extension support bearing upper support and a fluid machine with radial flow compressor impellers that schematically shows in the drawings 3 herein.
Shown compressor wheels 3 has one and non-rotatably is contained in by the wheel hub 4 on the turbo-driven axle 2, and this wheel hub has radially-protruding blade 5 at circumference.The external frame 6 of wheel hub 4 and the interior profile 7 of compressor case 8 have formed one and have changed radial direction B over to from axial direction A, the fluid passage 9 that outwards narrows down, and its cross section is corresponding to the profile of blade 5.Compressor case 8 is fixed on the bearing housing 1 by means of a rigid fixation means 18.To fluid output, the diameter of wheel hub 4 and blade 5 increases progressively from fluid input, therefore forms a kind of mass distribution (Masseverteilung) that increases gradually on the length of compressor wheels 3.
Compressor case 8 is made of following two-part: one be positioned at the outside be fixed on spiral shaped housing 10 on the bearing housing by means of rigid fixation means 18, it has comprised the channel section that outwards turns to 11 of fluid passage 9 on radial direction B; And housing inserting member 12 that is positioned at the inboard, it is being located on the radial direction B between spiral shaped housing 10 and the compressor wheels 3, and the external frame 6 of the wheel hub 4 of its interior profile 13 and compressor wheels 3 has constituted the basic channel section 14 that moves towards of fluid passage 9 on axial direction A.
Fig. 2 has represented the portion's section revised according to the present invention on spiral shaped housing in background technique shown in Figure 1 and the housing inserting member.Can cancel by means of the fixing device shown in Figure 1 17 that a kind of bothersome and expensive bolt structure is realized, and substitute with a kind of fastening screw trip bolt 22 of pressing the DIN standard.Be provided with a kind of annular supporting plate 27 on the housing 30 of housing inserting member, it is parallel to the longitudinal central axis line of housing inserting member.Annular supporting plate 27 is always supported by gusset 25 in a circumferential direction, and gusset is used for power is passed to annular supporting plate from the interior profile towards compressor wheels 3.
Also be provided with gusset 26 on spiral shaped housing 11, it deforms when annular supporting plate embeds.Gusset in the spiral shaped housing has groove 28, and they are designed so that annular supporting plate 27 deforms for 28 li at groove when compressor wheels 3 is broken, and therefore braking compatibly on whole of the housing inserting member is lived and remained in the spiral shaped housing.Advantageously select the shape of groove like this, thereby can not cause the disengaging of groove, but be chosen in the distribution of the power in the preferential deformable gusset of spiral shaped housing as far as possible like this, thereby the power that the fragmentation owing to compressor wheels is produced can be born by spiral shaped housing.
Fig. 3 represents a part X shown in Figure 2, the just annular supporting plate 27 of housing inserting member 12.Fig. 4 is the plan view of Fig. 3.Elastic groove 23 as can be seen from Fig. 4, and it extend in the material from the free end of supporting plate.Therefore elastic groove separates annular supporting plate fully, just can make each single section of the annular supporting plate that separates by elastic groove to be bent upwards.
Label list
1 bearing housing
2 axles
3 compressor wheels
4 wheel hubs
5 blades
6 external frames
Profile in 7
The 8 machine shells that contract
9 fluid passages
10 spiral shaped housings
11 channel sections
12 housing inserting members
Profile in 13
14 channel sections
15 inner cylindrical tubes
16 hollow cavities
17 fixing devices
18 fixing devices
19 walls
20 tips
21 gaps
22 fastening screw trip bolts
23 elastic grooves
24 cross sections
25,26 gussets
27 supporting plates
28 grooves
29 air passagewayss
30 shells
Claims (15)
1. the turbo machine that has fluid machine with radial flow compressor impellers (3), compressor wheels is contained in an axle (2) that is supported on bearing housing (1) lining and goes up and be arranged in compressor case (a 8) lining with fluid passage (9), wherein the interior profile (7) of the external frame (6) of the wheel hub (4) of compressor wheels (3) and compressor case (8) has constituted the fluid passage (9) that changes radial direction from axial direction over to, and compressor case (8) has at least one spiral shaped housing (10) that is positioned at the outside and a housing inserting member (12) that is positioned at the inboard, its middle shell inserting member (12) forms an air passageways (29), and be provided with securing means at the first end of the housing inserting member (12) at the suction port place that is positioned at air passageways (29) and be used for housing inserting member (12) is fixed on spiral shaped housing (10), it is characterized in that, the second end that is positioned at the opposite at housing inserting member (12) is provided with a holding device (27), thereby make when compressor wheels (3) is broken, be positioned at inboard housing inserting member (12) and be clamped on spiral shaped housing (10) lining that is positioned at the outside by means of the pressure that acts on by holding device (27) on the spiral shaped housing (10) that is positioned at the outside.
2. by the described turbo machine of claim 1, it is characterized in that, holding device (27) by broken compressor wheels (3) in the radial direction by to external pressure, thereby be anchored on spiral shaped housing (10) lining.
3. by the described turbo machine of one of aforesaid right requirement, it is characterized in that, on the spiral shaped housing (10) that is positioned at the outside, be provided with an anchoring device (28), so that the chucking that the housing inserting member (12) that helps to be positioned at the spiral shaped housing (10) in the outside and be positioned at the inboard causes owing to the fragmentation of compressor wheels (3).
4. by the described turbo machine of one of aforesaid right requirement, it is characterized in that, be positioned at the spiral shaped housing (10) in the outside and/or be positioned at inboard housing inserting member (12) and be provided with variant part section (25,26), so that the energy that compressor wheels (3) is discharged when broken is converted into energy of deformation at least in part.
5. by the described turbo machine of one of aforesaid right requirement, it is characterized in that described holding device (27) is the annular supporting plate on housing inserting member (12) outside, and described anchoring device (28) is the groove in spiral shaped housing (10) lining that is positioned at the outside.
6. by the described turbo machine of claim 5, it is characterized in that, annular supporting plate (27) mainly be parallel to the medial axis that is positioned at inboard housing inserting member (12) and since distortion and/or the distortion of the other parts of housing inserting member (12) of the fragmentation of compressor wheels (3) by supporting plate (27) be pressed into groove (28) lining and be used to realize grappling.
7. by claim 5 or 6 described turbo machines, it is characterized in that annular supporting plate (27) has at least one elastic groove (32), so that can make supporting plate (27) realize distortion in the radial direction.
8. by described turbo machine one of in the claim 5 to 7, it is characterized in that, be positioned at inboard housing inserting member (12) and on the outside, have at least one transmitting element (25) and be used to exert all one's strength and pass to supporting plate (27) from profile (13).
9. by described turbo machine one of in the claim 5 to 8, it is characterized in that described groove (28) is set in place variant part section (26) lining of the spiral shaped housing (10) in the outside.
10. by described turbo machine one of in the claim 5 to 9, it is characterized in that deformation section is designed to be positioned at the gusset (26) of the spiral shaped housing (10) in the outside.
Go up housing inserting member (12) 11. be used to be contained in a spiral shaped housing (10) as the inside constituent element of the compressor case (8) of turbo machine with fluid machine with radial flow compressor impellers (3), the cross section of its middle shell inserting member (12) is a tubular shell with an inner chamber (30) that opens wide on both sides, this inner chamber constitutes air passageways (29), the outside of housing (30) is used for form fit and is contained in spiral shaped housing (10) with connecting, and the first end at the air inlet place that is positioned at air passageways (29) of tubular shell (30) is provided with a securing means and is used for housing inserting member (12) is fixed on spiral shaped housing (10), it is characterized in that, the second end that is positioned at the opposite at housing (30) is provided with a holding device (27), make holding device (27) because the fragmentation of the compressor wheels of turbo machine and be pressed towards the outside in the radial direction, so that be anchored on spiral shaped housing (10) lining.
12., it is characterized in that described holding device is the annular supporting plate (27) on housing (30) outside by the described housing inserting member of claim 11.
13., it is characterized in that annular supporting plate (27) is arranged essentially parallel to the medial axis of tubular shell (30) by the described housing inserting member of claim 12.
14. by claim 12 or 13 described housing inserting members, it is characterized in that annular supporting plate (27) has an elastic groove (32) in the axial direction at least, can make supporting plate (27) realize distortion in the radial direction like this.
15. by described housing inserting member one of in the claim 12 to 14, it is characterized in that, housing inserting member (27) has a transmitting element (25) at least on the outside of housing inserting member (27), be used for power is reached supporting plate (27) from interior profile (13), wherein transmitting element (25) perpendicular is positioned on the supporting plate (27).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005039820.0 | 2005-08-22 | ||
| DE102005039820A DE102005039820B4 (en) | 2005-08-22 | 2005-08-22 | Containment safety device for turbomachinery with radial flow compressor wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1920312A true CN1920312A (en) | 2007-02-28 |
| CN1920312B CN1920312B (en) | 2011-01-12 |
Family
ID=37715358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101214446A Expired - Fee Related CN1920312B (en) | 2005-08-22 | 2006-08-22 | External housing safety device for turbocharger with axial flow fluid compressor |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5179029B2 (en) |
| KR (1) | KR101305794B1 (en) |
| CN (1) | CN1920312B (en) |
| CH (1) | CH698497B1 (en) |
| DE (1) | DE102005039820B4 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965460A (en) * | 2007-11-20 | 2011-02-02 | 曼·胡默尔有限公司 | Housing for a radial compressor |
| CN102042086A (en) * | 2009-10-14 | 2011-05-04 | Mtu腓特烈港有限责任公司 | Explosion protection, gas turbine and internal combustion engine |
| CN102221015A (en) * | 2010-04-15 | 2011-10-19 | 曼柴油机和涡轮机欧洲股份公司 | Insertion piece applied in fluid machines and fluid machine provided with the insertion piece |
| CN105531460A (en) * | 2013-09-25 | 2016-04-27 | 三菱重工业株式会社 | Compressor and supercharger |
| CN105745416A (en) * | 2013-12-27 | 2016-07-06 | 三菱重工业株式会社 | Compressor |
| CN105531460B (en) * | 2013-09-25 | 2018-06-01 | 三菱重工业株式会社 | Compressor and booster |
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| DE102007042529A1 (en) * | 2007-09-07 | 2009-03-12 | Man Turbo Ag | Turbomachine and manufacturing method for such a turbomachine |
| DE102008061398A1 (en) | 2008-12-10 | 2010-06-17 | Man Diesel Se | Method for creating burst protection for flow machine, particularly exhaust gas turbocharger, involves wrapping machine housing of flow machine partially with metal or Kevlar netting |
| EP2216516A1 (en) | 2009-02-04 | 2010-08-11 | ABB Turbo Systems AG | Burst protection device for radial compressor |
| JP2011185174A (en) * | 2010-03-09 | 2011-09-22 | Ihi Corp | Turbo compressor and turbo refrigerator |
| DE102010064025A1 (en) | 2010-12-23 | 2012-06-28 | Abb Turbo Systems Ag | Burst protection |
| DE102011010673A1 (en) * | 2011-02-08 | 2012-08-09 | Voith Patent Gmbh | Housing for an exhaust gas turbocharger or a turbocompound system |
| DE102013107134A1 (en) * | 2013-07-05 | 2015-01-08 | Abb Turbo Systems Ag | Air inlet of a compressor of an exhaust gas turbocharger |
| DE102013109222A1 (en) * | 2013-08-26 | 2015-02-26 | Abb Turbo Systems Ag | Device for a turbocharger |
| JP6133439B2 (en) * | 2013-12-24 | 2017-05-24 | 三菱重工業株式会社 | Compressor and turbocharger |
| JP6486648B2 (en) * | 2014-10-28 | 2019-03-20 | 三菱重工業株式会社 | Centrifugal compressor and supercharger provided with the same |
| JP2020125745A (en) * | 2019-02-06 | 2020-08-20 | 株式会社Ｉｈｉ原動機 | Compressor case and gas turbine engine |
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| DE19618313B4 (en) * | 1996-05-08 | 2005-07-21 | Abb Turbo Systems Ag | Axial turbine of an exhaust gas turbocharger |
| US6224321B1 (en) * | 1998-12-07 | 2001-05-01 | Pratt & Whitney Canada Inc. | Impeller containment system |
| EP1180632A1 (en) | 2000-08-07 | 2002-02-20 | ABB Turbo Systems AG | Axial securing system |
| DE10050931C5 (en) * | 2000-10-13 | 2007-03-29 | Man Diesel Se | Turbomachine with radial impeller |
| DE10107807C1 (en) * | 2001-02-20 | 2002-07-25 | Man B & W Diesel Ag | Flow machine with radial compressor wheel, used as a turbosupercharger, has cavity between inner cylinder of spiral casing and casing insertion piece |
| TW576886B (en) | 2001-05-04 | 2004-02-21 | Abb Turbo Systems Ag | Turbocharger having a radial-flow compressor and burst-protection arrangement for a radial-flow compressor of a turbocharger |
| DE102004027594B4 (en) * | 2004-06-05 | 2006-06-29 | Man B & W Diesel Ag | Turbomachine with radially flowing compressor wheel |
-
2005
- 2005-08-22 DE DE102005039820A patent/DE102005039820B4/en not_active Expired - Fee Related
-
2006
- 2006-08-09 CH CH01283/06A patent/CH698497B1/en not_active IP Right Cessation
- 2006-08-17 KR KR1020060077534A patent/KR101305794B1/en active IP Right Grant
- 2006-08-22 JP JP2006225089A patent/JP5179029B2/en not_active Expired - Fee Related
- 2006-08-22 CN CN2006101214446A patent/CN1920312B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965460A (en) * | 2007-11-20 | 2011-02-02 | 曼·胡默尔有限公司 | Housing for a radial compressor |
| CN101965460B (en) * | 2007-11-20 | 2014-08-13 | 曼·胡默尔有限公司 | Housing for a radial compressor |
| CN102042086A (en) * | 2009-10-14 | 2011-05-04 | Mtu腓特烈港有限责任公司 | Explosion protection, gas turbine and internal combustion engine |
| CN102042086B (en) * | 2009-10-14 | 2015-11-25 | Mtu腓特烈港有限责任公司 | Break-resistance protection mechanism, combustion gas turbine and internal-combustion engine |
| CN102221015A (en) * | 2010-04-15 | 2011-10-19 | 曼柴油机和涡轮机欧洲股份公司 | Insertion piece applied in fluid machines and fluid machine provided with the insertion piece |
| CN102221015B (en) * | 2010-04-15 | 2015-07-22 | 曼柴油机和涡轮机欧洲股份公司 | Insertion piece applied in fluid machines and fluid machine provided with the insertion piece |
| CN105531460A (en) * | 2013-09-25 | 2016-04-27 | 三菱重工业株式会社 | Compressor and supercharger |
| CN107701298A (en) * | 2013-09-25 | 2018-02-16 | 三菱重工业株式会社 | Compressor and booster |
| CN105531460B (en) * | 2013-09-25 | 2018-06-01 | 三菱重工业株式会社 | Compressor and booster |
| CN107701298B (en) * | 2013-09-25 | 2020-03-27 | 三菱重工业株式会社 | Compressor and supercharger |
| CN105745416A (en) * | 2013-12-27 | 2016-07-06 | 三菱重工业株式会社 | Compressor |
| CN105745416B (en) * | 2013-12-27 | 2019-01-22 | 三菱重工业株式会社 | Compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1920312B (en) | 2011-01-12 |
| CH698497B1 (en) | 2009-08-31 |
| DE102005039820A1 (en) | 2007-03-01 |
| JP5179029B2 (en) | 2013-04-10 |
| JP2007056870A (en) | 2007-03-08 |
| KR101305794B1 (en) | 2013-09-06 |
| KR20070022593A (en) | 2007-02-27 |
| DE102005039820B4 (en) | 2007-06-28 |
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Address after: Augsburg Patentee after: MAN ENERGY SOLUTIONS SE Address before: Augsburg Patentee before: Man Diesel & Turbo SE Address after: Osborg, Germany Patentee after: MAN DIESEL SE Address before: Osborg, Germany Patentee before: Man B&W Diesel AG |
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