EP1864006B8 - Luftspaltisolierter abgaskrümmer - Google Patents
Luftspaltisolierter abgaskrümmerInfo
- Publication number
- EP1864006B8 EP1864006B8 EP06707259A EP06707259A EP1864006B8 EP 1864006 B8 EP1864006 B8 EP 1864006B8 EP 06707259 A EP06707259 A EP 06707259A EP 06707259 A EP06707259 A EP 06707259A EP 1864006 B8 EP1864006 B8 EP 1864006B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust manifold
- manifold according
- intermediate plate
- air gap
- inlet
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
- F01N13/1877—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal the channels or tubes thereof being made integrally with the housing
Definitions
- the invention relates to an air gap-insulated exhaust manifold, with at least one cylinder-side inlet pipe and at least one exhaust pipe side outlet pipe, wherein the tubes in the region of a collector chamber into one another and at least partially surrounding the Sammlerkarnmer
- Air gap are arranged.
- inlet pipe (s) and outlet pipe are movably arranged in the widest sense in order to be able to compensate for the enormous length expansion of the pipes during operation, whereby the load on the pipes should also be reduced.
- inlet and outlet pipes are usually welded to a motor block side flange.
- the inner tube protrudes freely into the interior of the outer tube, so that the tubes can move to each other in thermal expansion, without that it can lead to a tension.
- Inlet and outlet pipe are not arranged gas-tight to each other, because usually several inlet pipes for length compensation are movably inserted into each other. This leads to the fact that unavoidable leakage flows to the outer pipe in the collector chamber is flown.
- the outer tube will have a so-called hot spot, so a point point highest thermal stress.
- the object of the invention is to reduce the thermal stresses of the outer tube in the collector chamber in a very simple manner.
- the exhaust manifold of the type mentioned provides for this purpose, that in the air gap at least one intermediate plate is arranged.
- This intermediate plate usually has no supporting function, but only serves to shield the outer tube.
- the intermediate plate may therefore preferably be made extremely thin, with a maximum thickness of 0.3, preferably 0.15 mm, i. it's really just a kind of interleaved slide. It has been found in experiments that only this sheet-like, thin sheet is completely sufficient to avoid the hot spots.
- a plurality of intermediate plates are provided.
- These multiple intermediate plates can, so to speak, largely or completely surround the collector chamber and thus act as an intermediate wall between the outer tube and the inner tube.
- the intermediate plates preferably have a shell-like shape and, according to another embodiment, can be supplemented to form a hollow body. However, it may also be possible to form the hollow body from an intermediate sheet.
- intermediate plates are simply inserted into one another at their contact edges.
- the intermediate plates or the shells need not be attached to each other, for example, be soldered or welded, but the nesting is already sufficient to a sufficiently closed for the required purposes
- This hollow body must be in any way gas-tight or largely gas-tight, as has been found.
- the intermediate plate has a thickness and flexibility which is significantly lower or greater than that of the inlet or outlet tube, so that the intermediate plate in the preferred embodiment has no supporting function.
- the thickness is at most 0.3 mm, preferably at most 0.15 mm. Experiments have shown that even a maximum limit of 0.10 mm leads to excellent thermal insulation of the outer to the inner wall.
- the exposed inside of the outer air gap defining wall formed by the inlet or outlet tube (depending on which tube is outboard) is covered by the intermediate plate at least 80%, with the intermediate plate in particular in front of the hot spots becomes.
- the air gap can be divided into an inner and an outer portion, which improves the insulating effect.
- the intermediate plate has projections which serve as spacers and with which, with a small area, e.g. punctiform applied to the inlet and / or outlet tube, so that it can be clamped between the two tubes.
- the production of the intermediate plate can be done in a very simple manner, for example by deep drawing, in which case a so-called dimpled foil is preferably used, ie a foil which is not smooth but has an uneven surface, the back side forming the negative of the front side. By this irregular surface is still enough material available during deep drawing, so that the risk of cracking is reduced.
- the intermediate plate should preferably have a shape that corresponds to the outside wall of Sarnrnlerkarnmer. "Corresponding" means in this context that the film should of course not rest against the entire surface of the inside of the outside wall, but is largely evenly spaced therefrom.
- an inlet pipe is not provided, but there are several, in the collector chamber opening, cylinder-side inlet pipes present, which are slidably inserted into each other.
- the intermediate plate preferably surrounds all inlet pipes provided in the region of the collector chamber.
- FIG. 1 shows a schematic longitudinal sectional view through an exhaust manifold according to the invention
- FIG. 2 is a sectional view taken along the line II-II in Figure 1, and
- FIG. 3 is a sectional view along the line IH-III in FIG. 1.
- FIG. 1 an air gap insulated exhaust manifold is shown, the three cylinder-side inlet pipes 2, 4, 6 interconnected.
- the cylinder outlets are symbolized by the circles 8.
- Each cylinder 8 is assigned its own inlet pipe 2, 4, 6.
- the inlet pipes 2, 4, 6 have a section 9 coming from the cylinder, with which they are welded to the cylinder block flange 11 (FIG. 3), and a cantilevered portion with which they further penetrate into an exhaust pipe side exhaust pipe 10 ( Figures 2 and 3).
- the exhaust-side outlet pipe 10 is composed of upper and lower shells 12, 14 and has an exhaust-side flange 16 to which an exhaust pipe is attached. On the input side, the outlet pipe 10 is also welded to the cylinder block flange 11.
- the outlet tube 10 surrounds the inlet tubes 2, 4, 6 in the region in which they flow into one another in terms of flow.
- the inlet pipes 2, 4, 6 are inserted into one another.
- the middle inlet tube 4 has for this purpose lateral, enlarged receiving openings facing in opposite directions, while the left and right inlet tube 2, 6 receive slidably.
- a Sammlerkarnmer 18 is formed, which has a substantially elongated cylindrical shape and in Figure 1 lying from the plane lying left portion of the left inlet tube 2 to to the right section of the right inlet tube 6 extends.
- the thermal insulation serving air gap 20 is formed.
- This air gap 20 is in addition to the thermal insulation and a free expansion of the inlet pipes 2, 4, 6 to the outlet pipe 10 offer, as inlet and outlet pipes attached to each other only at one end and thus are arranged movably inside one another outside the end.
- the air gap surrounds the collector chamber 18 on all sides.
- Two shell-shaped, deep-drawn intermediate plates with a maximum thickness of 0.3 mm are arranged in the air gap 20 and completely surround the collector chamber 18.
- An upper intermediate plate 22 is inserted into a lower intermediate plate 24, wherein the intermediate plates 22, 24 in the region of Bermmr selected 26 (Fig. 2) are easily clamped.
- the intermediate plates 22, 24 already cover the inlet tubes 2 to 6 immediately after they penetrate into the outlet tube 10 (FIG. 3) and, as can be seen in FIG. 1, extend to the flange 16.
- the intermediate plates 22, 24 complement each other to a very flexible, thin hollow body which is clamped between the inlet pipes 2 to 6 and the outlet pipe 10, without being permanently attached to the pipes and without having a supporting function.
- Spacers in the form of generated during deep drawing of the intermediate plates 22, 24 point projections 28 serve the system and the spacing of the intermediate plates 22, 24 on the inlet tubes 2 to 6 and the outlet tube 10, so that the air gap 20 through the intermediate plates into an inner and a outer section 30, 32 is divided.
- the intermediate plates 22, 24 are produced by deep drawing a film which, although a uniform thickness, but has a slightly knobbed surface, so that material can flow during deep drawing.
- the inlet tubes 2 to 6, the outlet tube 10, and / or the intermediate plates 22, 24 may be multilayer composite components consisting of a plurality of superimposed interconnected foil-like sheets, each of these sheet-like sheets being about 0.05-0.1 mm thick.
- the intermediate sheets are made of temperature resistant material, e.g. AlSl 309.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005011639.6A DE102005011639B4 (de) | 2005-03-14 | 2005-03-14 | Luftspaltisolierter Abgaskrümmer |
PCT/EP2006/001720 WO2006097187A1 (de) | 2005-03-14 | 2006-02-24 | Luftspaltisolierter abgaskrümmer |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1864006A1 EP1864006A1 (de) | 2007-12-12 |
EP1864006B1 EP1864006B1 (de) | 2011-01-12 |
EP1864006B8 true EP1864006B8 (de) | 2011-03-23 |
Family
ID=36204637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06707259A Active EP1864006B8 (de) | 2005-03-14 | 2006-02-24 | Luftspaltisolierter abgaskrümmer |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090139220A1 (de) |
EP (1) | EP1864006B8 (de) |
KR (1) | KR20070112245A (de) |
CN (1) | CN101142383B (de) |
DE (2) | DE102005011639B4 (de) |
WO (1) | WO2006097187A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008019999A1 (de) | 2008-04-21 | 2009-10-22 | J. Eberspächer GmbH & Co. KG | Luftspaltisolierter Abgaskrümmer |
DE102009011379B4 (de) * | 2009-03-05 | 2012-07-05 | Benteler Automobiltechnik Gmbh | Abgasbaugruppe |
DE102011012595A1 (de) | 2011-02-28 | 2012-08-30 | Faurecia Emissions Control Technologies, Germany Gmbh | Luftspaltisolierte Abgasleitung |
JP2013213491A (ja) * | 2012-03-08 | 2013-10-17 | Calsonic Kansei Corp | 二重管式エキゾースト・マニホールド |
DE102014103820A1 (de) * | 2014-03-20 | 2015-09-24 | Benteler Automobiltechnik Gmbh | Abgaskrümmer für eine Abgasanlage eines Verbrennungsmotors |
DE102014105656B4 (de) * | 2014-04-22 | 2017-02-02 | Benteler Automobiltechnik Gmbh | Abgaskrümmer |
DE102014014846A1 (de) | 2014-10-07 | 2015-04-23 | Daimler Ag | Luftspaltisolierter Abgaskrümmer und Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers |
US9422857B2 (en) | 2014-12-17 | 2016-08-23 | Caterpillar Inc. | Exhaust nozzle tip device and system |
DE102015116018A1 (de) * | 2015-09-22 | 2017-03-23 | Tenneco Gmbh | Krümmer |
EP3708798A1 (de) | 2019-03-13 | 2020-09-16 | GF Casting Solutions AG | Luftspaltisolierter abgaskrümmer |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238330C2 (de) * | 1982-10-15 | 1985-10-03 | Bayerische Motoren Werke AG, 8000 München | Abgassammler für Brennkraftmaschinen |
FR2717224B1 (fr) * | 1994-03-09 | 1996-05-03 | Streit Sa Ets | Collecteur d'échappement pour moteur de véhicules automobiles. |
JPH0828257A (ja) * | 1994-07-11 | 1996-01-30 | Toyota Motor Corp | 二重排気管 |
US6247552B1 (en) * | 1994-12-16 | 2001-06-19 | J. Eberspächer Gmbh & Co. | Air gap-insulated exhaust manifold |
DE19752773C2 (de) * | 1997-11-28 | 1999-09-02 | Daimler Chrysler Ag | Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage |
US6155046A (en) * | 1998-04-20 | 2000-12-05 | Honda Giken Kogyo Kabushiki Kaisha | Heat-insulation type exhaust manifold |
DE59914322D1 (de) * | 1998-10-05 | 2007-06-14 | Scambia Ind Dev Ag | Abgasleitelement und Verfahren zur Herstellung eines Abgasleitelements |
DE10054006A1 (de) * | 2000-11-01 | 2002-05-08 | Daimler Chrysler Ag | Luftspaltisolierter Abgaskrümmer für eine Brennkraftmaschine |
DE10058985A1 (de) * | 2000-11-28 | 2002-05-29 | Arvinmeritor Exhaust Gmbh | Auspuffkrümmer |
DE50206229D1 (de) * | 2001-01-29 | 2006-05-18 | Hans A Haerle | Abgaskrümmer |
CN2623885Y (zh) * | 2003-01-28 | 2004-07-07 | 长安汽车(集团)有限责任公司 | 多汽缸内燃机的排气歧管结构 |
DE20311697U1 (de) * | 2003-07-29 | 2003-09-25 | G + H ISOLITE GMBH, 67063 Ludwigshafen | Wärmegedämmtes Bauteil |
DE10346552A1 (de) * | 2003-10-07 | 2005-06-30 | Friedrich Boysen Gmbh & Co. Kg | Luftspaltkrümmer |
US7272927B2 (en) * | 2003-11-07 | 2007-09-25 | Heinrich Gillet Gmbh | Air gap-insulated exhaust manifold for internal combustion engines |
-
2005
- 2005-03-14 DE DE102005011639.6A patent/DE102005011639B4/de not_active Expired - Lifetime
-
2006
- 2006-02-24 DE DE502006008707T patent/DE502006008707D1/de active Active
- 2006-02-24 US US11/908,373 patent/US20090139220A1/en not_active Abandoned
- 2006-02-24 WO PCT/EP2006/001720 patent/WO2006097187A1/de active Application Filing
- 2006-02-24 KR KR1020077023081A patent/KR20070112245A/ko not_active Ceased
- 2006-02-24 CN CN2006800082804A patent/CN101142383B/zh active Active
- 2006-02-24 EP EP06707259A patent/EP1864006B8/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE502006008707D1 (de) | 2011-02-24 |
WO2006097187A1 (de) | 2006-09-21 |
CN101142383A (zh) | 2008-03-12 |
KR20070112245A (ko) | 2007-11-22 |
DE102005011639B4 (de) | 2015-10-22 |
CN101142383B (zh) | 2010-12-08 |
DE102005011639A1 (de) | 2006-09-21 |
US20090139220A1 (en) | 2009-06-04 |
EP1864006B1 (de) | 2011-01-12 |
EP1864006A1 (de) | 2007-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1864006B8 (de) | Luftspaltisolierter abgaskrümmer | |
DE69810128T2 (de) | Katalysator | |
EP0582985A1 (de) | Abgaskrümmer | |
DE2345383A1 (de) | Verbrennungsmotor mit nachverbrennungseinrichtung | |
DE19819946A1 (de) | Abgaskrümmer | |
DE2742877C3 (de) | Wärmeübertrager, insbesondere Rekuperator für Hochtemperaturreaktoren | |
EP1389267B1 (de) | Abgaskrümmer | |
EP1144836B1 (de) | Brennkammer-kühlstruktur für ein raketentriebwerk | |
EP0849445B1 (de) | Abgassammler und Verfahren zu seiner Herstellung | |
DE102018207640A1 (de) | Kühlstruktur | |
DE2805263C2 (de) | Wassergekühlter Ofendeckel | |
EP0193072B1 (de) | Katalytische Abgasentgiftungseinrichtung | |
DE102019218783A1 (de) | Flachdichtung und deren Verwendung | |
EP2207950B1 (de) | Abgaskrümmer für brennkraftmaschinen | |
DE3506219C2 (de) | ||
DE2410893C2 (de) | Ventilkorb für Brennkraftmaschinen | |
DE202009018892U1 (de) | Wärmetauscher für den Abgasstrang eines Kraftfahrzeugs mit verbessertem Temperaturausgleich im Kühlmittel | |
DE2616555A1 (de) | Zylinderfoermiger langgestreckter ofen zur behandlung von material bei hoher temperatur in einer gasatmosphaere unter hohem druck | |
DE60212568T2 (de) | Raketentriebwerksglied und verfahren zur herstellung eines raketentriebwerksglied | |
EP4124731B1 (de) | Schalldämpfer | |
DE4226171A1 (de) | Abgaskrümmer | |
DE102008048897A1 (de) | Luftspaltisolierter Abgaskrümmer einer Verbrennungskraftmaschine | |
EP1571303A1 (de) | Vorrichtung zum Reinigen von Fahrzeugabgasen, insbesondere Dieselrussfilter | |
DE202004021811U1 (de) | Schichtenspeicher mit einem Gehäuse und einer Isolierung | |
DE2616447A1 (de) | Zylinderfoermiger langgestreckter ofen zur behandlung von material bei hoher temperatur in einer gasatmosphaere unter hohem druck |
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: 20071012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE ES FR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20091127 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01N 13/10 20100101AFI20100226BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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): DE ES FR |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: EMCON TECHNOLOGIES GERMANY (AUGSBURG) GMBH |
|
REF | Corresponds to: |
Ref document number: 502006008707 Country of ref document: DE Date of ref document: 20110224 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502006008707 Country of ref document: DE Effective date: 20110224 |
|
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: 20110423 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: J. EBERSPAECHER GMBH & CO. KG Effective date: 20111004 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502006008707 Country of ref document: DE Effective date: 20111004 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
PLBN | Opposition rejected |
Free format text: ORIGINAL CODE: 0009273 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION REJECTED |
|
27O | Opposition rejected |
Effective date: 20130115 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R100 Ref document number: 502006008707 Country of ref document: DE Effective date: 20130115 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240123 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20240123 Year of fee payment: 19 |