EP2167793A2 - Abgasturbolader für eine brennkraftmaschine - Google Patents
Abgasturbolader für eine brennkraftmaschineInfo
- Publication number
- EP2167793A2 EP2167793A2 EP08773444A EP08773444A EP2167793A2 EP 2167793 A2 EP2167793 A2 EP 2167793A2 EP 08773444 A EP08773444 A EP 08773444A EP 08773444 A EP08773444 A EP 08773444A EP 2167793 A2 EP2167793 A2 EP 2167793A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- spacer element
- gas turbocharger
- turbocharger according
- internal combustion
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 claims abstract description 62
- 230000001143 conditioned effect Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 description 41
- 230000009467 reduction Effects 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
Definitions
- the invention relates to an exhaust gas turbocharger for an internal combustion engine according to the preamble of claim 1.
- German Offenlegungsschrift DE 103 25 985 A1 discloses a distributor in an exhaust gas guide section of an exhaust gas turbocharger for an internal combustion engine. With the help of the diffuser, an oncoming flow of the turbine wheel can be conditioned by exiting from the internal combustion engine exhaust gases.
- the distributor has a number of adjustable guide vanes which are positioned in an inflow passage in the exhaust guide section, upstream of a wheel chamber in the exhaust guide section, in which the turbine wheel is rotatably received.
- the distributor has a bearing ring and a contour sleeve, wherein the bearing ring and the contour sleeve are fixed by means of spacer elements such that a certain, first distance between the bearing ring and the contour sleeve is present. Due to the positioning of the spacer elements in the inflow passage of the exhaust gas flow is opposite to a flow resistance, whereby efficiency losses of the exhaust gas turbocharger are brought about.
- the invention is based on the object, a reduction of efficiency losses, which occur due to the positioned in the inflow channel spacers, bring about with the help of simple measures.
- the at least one spacer element has a lateral surface whose second distance from a longitudinal axis of the spacer element over a length of the spacer element and / or over a cross-sectional area of the spacer element is variable.
- the lateral surface can thereby be designed so that a flow resistance formed on the basis of the spacer element can be reduced.
- the cross-sectional area of the spacer element is formed drop-shaped, similar to a vane cross-sectional area, so that a particularly small flow resistance coefficient can be realized.
- an embodiment of the spacer element has proven in which a chord length of the spacer element has at least twice the size of a largest profile thickness of the spacer element.
- the spacer element is to be positioned such that a first wake initiated by the spacer element can be flowed through a channel formed by a first guide vane and a second guide vane adjacent to the first guide vane, without interaction with a boundary layer of the second vane.
- a flow section which is formed downstream of a flow-around element, can be referred to as a wake.
- the wake is formed on the blade trailing edge flow section. This caster leads here to influence the flow in the channel formed between two vanes.
- a spiral tongue is formed in the exhaust gas guide section.
- a second wake of the exhaust gas flow is formed when flowing through the spiral channel.
- the distance between the bearing ring and the contour sleeve is secured over a circumference of the bearing ring.
- FIG. 2 in a plan view of the distributor according to FIG. 1, FIG.
- FIG. 3 is a plan view of the nozzle of an exhaust gas turbocharger according to the invention, with spacer elements with a preferred lateral surface and in a first preferred positioning,
- Fig. 4 in a plan view of the nozzle according to. Fig. 3, wherein the spacer elements are arranged in a second preferred position and
- Fig. 5 is a perspective view of a spacer element of the exhaust gas turbocharger according to the invention.
- the flow-through exhaust gas guide section 2 of an exhaust-gas turbocharger 1 shown in FIG. 1 is provided in an exhaust-gas tract of an internal combustion engine (not shown), which is a gasoline engine or a diesel engine.
- the exhaust gas turbocharger 1 further comprises a non-illustrated throughflow fresh air guide portion and a bearing portion, not shown, which is arranged in a non-illustrated intake tract of the internal combustion engine.
- the exhaust gas turbocharger 1 has a running gear 3, which comprises a not-shown compressor wheel for sucking and compressing combustion air, a turbine wheel 4 for expansion of exhaust gas and a compressor wheel with the turbine wheel 4 rotatably connecting shaft 5 with a rotation axis 6.
- the shaft 5 is rotatably mounted in the bearing portion of the exhaust gas turbocharger 1, which between the Air guide portion and the exhaust gas guide portion 2 is positioned.
- an inlet channel 7 is formed in the exhaust gas guide section 2.
- the inlet channel 7 is used to condition the exhaust gas, which puts the turbine wheel 4 in a rotating motion during operation of the internal combustion engine.
- the compressor wheel With the help of the shaft 5, the compressor wheel is also set in rotation, so that it sucks in combustion air and compressed.
- a spiral channel 8 Downstream of the inlet channel 7, a spiral channel 8 is arranged in the exhaust gas guide section 2, which serves to provide a rotationally symmetrical flow. Furthermore, the spiral channel 8 is formed as a connecting channel between the inlet channel 7 and an inflow channel 9, which is positioned downstream of the spiral channel 8. At the entry into the spiral channel 8, a spiral tongue 20 is configured in the exhaust gas guide section 2. Downstream of the inflow channel 9, a wheel chamber 10 is arranged in the exhaust gas guide section 2, in FIG.
- the exhaust gas guide section 2 Downstream of the wheel chamber 10, the exhaust gas guide section 2 has an outlet channel 11 for the escape of the exhaust gas from the exhaust gas guide section 2.
- a nozzle 12 is shown according to the prior art.
- the distributor 12 is the turbine wheel 4 annular formed in a comprehensive manner and has a bearing ring 13 for receiving guide vanes 14 which are provided for flow conditioning.
- the guide vanes 14 are rotatably mounted on the bearing ring 13.
- the bearing ring 13 is positioned in the exhaust gas guide section 2 so that the guide vanes 14 are arranged in the inflow channel 9.
- the bearing ring 13 is positioned opposite a contour sleeve 15, which is designed for flow conditioning and simplified assembly of the nozzle 12.
- spacer elements 16 are positioned in the inflow channel 9.
- the spacer elements 16 according to the prior art shown in Fig. 2 are cylindrical.
- nozzle 12 of the exhaust gas turbocharger 1 according to the invention is shown in a plan view.
- the spacer elements 16 have a longitudinal axis 17, a lateral surface 18, a length L and a cross-sectional area 19 (see Fig. 5).
- the spacer elements 16 of the exhaust gas turbocharger 1 according to the invention are designed aerodynamically, such that the lateral surface 18 has a second distance MA from the longitudinal axis 17, which is variable over the cross-sectional area 19.
- a preferred cross-sectional area 19 of the spacer element 16 is realized, which has a Leitschaufel- cross-sectional area similar, teardrop-shaped form.
- the cross-sectional area 19 is designed to be consistent along the longitudinal axis 17.
- the lateral surface 18 could additionally or exclusively over the length L have a variable second distance MA, so that, for example, the spacer element 16 has a symmetrical or asymmetrical, waisted or a bulbous contour.
- a total of three spacer elements 16 are arranged at a third distance RD from the axis of rotation 6, which is greater than a fourth distance RL of the guide vanes 14 from the axis of rotation 6.
- the spacer elements 16 are preferably sleeve-shaped. In a further embodiment, at least four spacer elements 16 are provided.
- a chord length SL of the spacer element 16 in the exemplary embodiment has approximately four times the size of a largest profile thickness PD of the spacer element 16. To achieve an improvement in efficiency, the chord length SL should be at least twice the size of the profile thickness PD.
- the spacers 16 are placed relative to the vanes 14 in a streamlined positioning.
- the positioning is selected such that a first wake 21 initiated by the spacer element 16 can flow through a channel 22 formed by two guide vanes 14 arranged next to one another, ideally in the middle thereof.
- one of the total of three spacer elements 16 is positioned in the region of a second caster 23, which is formed in the region of the spiral tongue 20.
- the spacer elements 16 are mounted on the bearing ring 13.
- the spacer elements 16 are additionally mounted on the contour sleeve 15.
- the spacer elements 16 are mounted only on the contour sleeve 15.
- the spacer element 16 can also be assigned a carrier function, in the sense that the contour sleeve 15 is completely supported and positioned by the spacer element 16 or fixed radially and axially.
- the spacer elements 16 are rotatably and / or translationally mounted.
- the bearing ring 13 has for translational movement of the spacer element 16 has a groove-shaped, ideally arcuate opening in which the spacer element 16 is slidably mounted.
- an adjusting device for adjusting the spacer element 16 is provided, which has a mechanical structure. The adjustment is dependent on operating variables of the internal combustion engine, with the aid of a control and control unit.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007029004A DE102007029004A1 (de) | 2007-06-23 | 2007-06-23 | Abgasturbolader für eine Brennkraftmaschine |
PCT/EP2008/004807 WO2009000436A2 (de) | 2007-06-23 | 2008-06-14 | Abgasturbolader für eine brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2167793A2 true EP2167793A2 (de) | 2010-03-31 |
EP2167793B1 EP2167793B1 (de) | 2012-04-18 |
Family
ID=39987029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08773444A Not-in-force EP2167793B1 (de) | 2007-06-23 | 2008-06-14 | Abgasturbolader für eine brennkraftmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US8418460B2 (de) |
EP (1) | EP2167793B1 (de) |
JP (1) | JP5733855B2 (de) |
AT (1) | ATE554271T1 (de) |
DE (1) | DE102007029004A1 (de) |
WO (1) | WO2009000436A2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8267647B2 (en) * | 2008-07-09 | 2012-09-18 | Borgwarner Inc. | Variable geometry turbocharger lower vane ring retaining system |
DE102008053169A1 (de) * | 2008-10-24 | 2010-04-29 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Ladeeinrichtung |
DE102009005013B4 (de) * | 2009-01-17 | 2019-12-12 | Ihi Charging Systems International Gmbh | Verbindungsanordnung eines Turbinengehäuses mit einem Lagergehäuse und Abgasturbolader |
DE102009007390B4 (de) * | 2009-02-05 | 2021-03-25 | BMTS Technology GmbH & Co. KG | Ladeeinrichtung mit einer variablen Turbinengeometrie |
DE112012001731T5 (de) * | 2011-05-10 | 2014-01-23 | Borgwarner Inc. | Turbolader mit variabler Turbinengeometrie |
DE102012003213A1 (de) | 2012-02-17 | 2013-08-22 | Ihi Charging Systems International Gmbh | Verstellbarer Leitapparat für eine Turbine eines Abgasturboladers und Turbine für einen Abgasturbolader |
DE102012101974A1 (de) | 2012-03-08 | 2013-09-12 | Ihi Charging Systems International Gmbh | Turbine für einen Abgasturbolader |
US9188019B2 (en) * | 2012-11-15 | 2015-11-17 | Honeywell International, Inc. | Turbocharger and variable-nozzle assembly therefor |
US10227889B2 (en) * | 2015-02-05 | 2019-03-12 | Garrett Transportation I Inc. | Variable geometry nozzle for partitioned volute |
US10358935B2 (en) | 2016-10-21 | 2019-07-23 | Borgwarner Inc. | Guide ring spacers for turbocharger |
DE102017101386A1 (de) | 2017-01-25 | 2018-07-26 | Ihi Charging Systems International Gmbh | Verstellbarer Leitapparat für einen Abgasführungsabschnitt eines Abgasturboladers und Abgasführungsabschnitt für einen Abgasturbolader |
JP6908472B2 (ja) * | 2017-08-31 | 2021-07-28 | 三菱重工コンプレッサ株式会社 | 遠心圧縮機 |
CN111655987B (zh) * | 2018-02-28 | 2022-05-27 | 三菱重工发动机和增压器株式会社 | 径流式涡轮机以及涡轮增压器 |
CN112594012A (zh) * | 2020-11-30 | 2021-04-02 | 苏州诺迅汽车部件有限公司 | 用于涡轮增压器的喷嘴环 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212742A (en) | 1991-05-24 | 1993-05-18 | Apple Computer, Inc. | Method and apparatus for encoding/decoding image data |
JP2573156Y2 (ja) * | 1992-09-29 | 1998-05-28 | 石川島播磨重工業株式会社 | 排気ガスタービン過給機 |
JP2001289050A (ja) * | 1999-05-20 | 2001-10-19 | Hitachi Ltd | 可変容量ターボ過給機 |
JP2001234752A (ja) * | 2000-02-25 | 2001-08-31 | Hitachi Ltd | ターボチャージャの排気タービン装置 |
JP2002129970A (ja) * | 2000-10-20 | 2002-05-09 | Mitsubishi Heavy Ind Ltd | 可変容量タービン |
EP1394364B1 (de) | 2002-08-26 | 2006-03-08 | BorgWarner Inc. | Turbolader und Schaufellagerring hierfür |
DE10325985A1 (de) | 2003-06-07 | 2004-12-23 | Ihi Charging Systems International Gmbh | Leitapparat für eine Abgasturbine |
EP1528225B1 (de) * | 2003-10-27 | 2006-08-16 | BorgWarner Inc. | Strömungsmaschine und Verfahren zum Herstellen eines Leitgitters |
DE102005001864B3 (de) * | 2004-12-10 | 2006-01-12 | Dr.Ing.H.C. F. Porsche Ag | Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie |
WO2007046798A1 (en) * | 2005-10-18 | 2007-04-26 | Honeywell International, Inc. | Turbocharger and variable-nozzle cartridge therefor |
US8061976B2 (en) * | 2007-07-16 | 2011-11-22 | Borgwarner Inc. | Variable geometry turbocharger, vane ring assembly with retaining member |
-
2007
- 2007-06-23 DE DE102007029004A patent/DE102007029004A1/de not_active Withdrawn
-
2008
- 2008-06-14 AT AT08773444T patent/ATE554271T1/de active
- 2008-06-14 WO PCT/EP2008/004807 patent/WO2009000436A2/de active Application Filing
- 2008-06-14 JP JP2010512584A patent/JP5733855B2/ja not_active Expired - Fee Related
- 2008-06-14 EP EP08773444A patent/EP2167793B1/de not_active Not-in-force
-
2009
- 2009-12-22 US US12/655,071 patent/US8418460B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2009000436A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009000436A3 (de) | 2009-02-12 |
WO2009000436A2 (de) | 2008-12-31 |
US8418460B2 (en) | 2013-04-16 |
ATE554271T1 (de) | 2012-05-15 |
DE102007029004A1 (de) | 2008-12-24 |
JP2010530935A (ja) | 2010-09-16 |
US20100154415A1 (en) | 2010-06-24 |
EP2167793B1 (de) | 2012-04-18 |
JP5733855B2 (ja) | 2015-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2167793B1 (de) | Abgasturbolader für eine brennkraftmaschine | |
EP1706597B1 (de) | Strömungsmaschine mit einem axial verschiebbaren rotor | |
EP1947299B1 (de) | Abgasturbolader für eine Brennkraftmaschine | |
DE102005019896B4 (de) | Drallerzeugungseinrichtung | |
DE112015001237B4 (de) | Abgasturbolader | |
EP2989298B1 (de) | Abgasturbolader | |
DE102011108195B4 (de) | Turbine für einen Abgasturbolader | |
EP3064706A1 (de) | Leitschaufelreihe für eine axial durchströmte Strömungsmaschine | |
EP1532368B1 (de) | Verdichter in einem abgasturbolader für eine brennkraftmaschine | |
DE102005023647A1 (de) | Abgasturbolader mit einem Verdichter | |
EP2193257B1 (de) | Abgasturbolader für eine brennkraftmaschine | |
DE102005011482A1 (de) | Abgasturbolader mit einem Verdichter und einer Abgasturbine | |
EP2225467B1 (de) | Drallerzeugungsapparat und turbolader mit einem solchen drallerzeugungsapparat | |
WO2009121465A1 (de) | Abgasturbolader für eine brennkraftmaschine | |
WO2019034275A1 (de) | Verstellbarer leitapparat für eine turbine, turbine für einen abgasturbolader und abgasturbolader | |
WO2013120588A1 (de) | Verstellbarer leitapparat für eine turbine eines abgasturboladers und turbine für einen abgasturbolader | |
WO2014044364A1 (de) | Verstellbarer leitapparat für einen abgasturbolader und zugehöriger abgasturbolader | |
EP3298285B1 (de) | Leitschaufel für einen diffusor eines radialverdichters | |
DE10029807C1 (de) | Abgasturbolader für eine Brennkraftmaschine | |
DE112019001219B4 (de) | Luftführungsabschnitt für einen Abgasturbolader und Abgasturbolader | |
WO2019034276A1 (de) | Verstellbarer leitapparat für eine turbine, turbine für einen abgasturbolader und abgasturbolader | |
WO2013156048A1 (de) | Turbine mit variabler turbinengeometrie für einen abgasturbolader | |
EP2318664B1 (de) | Gasturbinenanordnung mit nichtzylindrischer innengehäusenabe | |
WO2019057326A1 (de) | Luftführungsabschnitt für einen abgasturbolader und abgasturbolader | |
DE102015100673A1 (de) | Verstellbarer Leitapparat für einen Abgasführungsabschnitt eines Abgasturboladers, Abgasführungsabschnitt für einen Abgasturbolader und Abgasturbolader |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20091217 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17Q | First examination report despatched |
Effective date: 20100503 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 554271 Country of ref document: AT Kind code of ref document: T Effective date: 20120515 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502008006990 Country of ref document: DE Effective date: 20120614 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20120418 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20120418 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120718 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120818 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120719 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120820 |
|
BERE | Be: lapsed |
Owner name: IHI CHARGING SYSTEMS INTERNATIONAL G.M.B.H. Effective date: 20120630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 |
|
26N | No opposition filed |
Effective date: 20130121 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120614 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008006990 Country of ref document: DE Effective date: 20130121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120718 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120614 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080614 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140620 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 554271 Country of ref document: AT Kind code of ref document: T Effective date: 20130614 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130614 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20140617 Year of fee payment: 7 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150614 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150614 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150630 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502008006990 Country of ref document: DE Representative=s name: HEEB-KELLER, ANNETTE, DR., DE Ref country code: DE Ref legal event code: R081 Ref document number: 502008006990 Country of ref document: DE Owner name: IHI CHARGING SYSTEMS INTERNATIONAL GMBH, DE Free format text: FORMER OWNER: IHI CHARGING SYSTEMS INTERNATIONAL GMBH, 69126 HEIDELBERG, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220621 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502008006990 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240103 |