EP2329125A2 - Kolben für einen verbrennungsmotor - Google Patents
Kolben für einen verbrennungsmotorInfo
- Publication number
- EP2329125A2 EP2329125A2 EP09736093A EP09736093A EP2329125A2 EP 2329125 A2 EP2329125 A2 EP 2329125A2 EP 09736093 A EP09736093 A EP 09736093A EP 09736093 A EP09736093 A EP 09736093A EP 2329125 A2 EP2329125 A2 EP 2329125A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston
- pressure
- walls
- box walls
- shaft
- 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 5
- 239000008186 active pharmaceutical agent Substances 0.000 claims abstract description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0076—Pistons the inside of the pistons being provided with ribs or fins
Definitions
- the invention relates to a piston for an internal combustion engine with a piston crown, with a land, with a circumferential ring portion, which has annular grooves, and with a piston skirt, which has two disposed on the pressure side and the counter-pressure side shaft walls and two walls connecting the shaft walls together, wherein the box walls are provided with pin bores having pin bosses, and wherein the arranged on the pressure side of the skirt wall viewed in the circumferential direction of the piston is shorter than the arranged on the counter-pressure side skirt wall.
- the pressure-side box walls are rectilinear and oblique, wherein the distance between the box walls in the region of the pin bosses is greater than in the region of the pressure-side skirt wall.
- the thickness of the pressure-side box walls, starting from the pin boss towards shaft wall increase linearly, and can decrease the thickness of the box walls, starting from the piston bottom facing away, free edges towards the piston crown, thereby further reducing the stress of the high claimed, piston-facing away region of the pressure and counter-pressure side shaft-box wall connection results.
- the wall thicknesses In order to stress the structure homogeneously in the lower area of the shaft-box wall connection, the wall thicknesses must be designed according to the load. This ensures at the same time that on the strength side unnecessary stiffness disappears and weight can be saved. Therefore, the box wall thickness, starting from the hub in the direction of the shaft wall, increases continuously, while the shaft wall thickness, starting from the end facing away from the piston bottom, decreases in the direction of the piston crown. Furthermore, the increase in thickness of the box wall is realized in that the inner contour of the box wall is made obliquely than its outer contour. As a positive side effect from this one obtains a slight increase in the box wall inclination.
- the above-described shaft-box wall connection according to the invention is usually carried out on the pressure side. If the counter-pressure side should be loaded higher than the pressure side due to a restricted crank drive, the design principle is applied on the counterpressure side. The lower loaded side of the shaft-box wall connection is then carried out as that which is referred to in German Patent Application 10 2007 020 447.9 as a counter-pressure side. ,
- Figure 1 shows an embodiment of the piston according to the invention in section A-A in Figure 2 and Figure 2 and 3 shows a piston according to Figure 1 in a bottom view in the direction of
- Figures 1 to 3 show an embodiment of the piston 10 according to the invention, which is particularly suitable for use in high-pressure gasoline engines.
- the piston 10 has a piston bottom 11 and a peripheral land 12 and a circumferential ring portion 13 with annular grooves 14.
- the piston 10 On the side facing away from the piston crown, the piston 10 has a piston shaft 15 which consists of a shaft wall 16 on the pressure side (DS) and a shaft wall 17 on the counter-pressure side (GDS), wherein the shaft walls 16 and 17 are connected via box walls 18 and 19 with each other.
- the box walls 18, 19 each have a pin boss 21, each with a hub bore 20.
- the skirt wall 16 on the pressure side (DS) viewed in the circumferential direction is shorter than the skirt wall 17 on the counter-pressure side (GDS).
- the shaft walls 16,17 are formed asymmetrically.
- the pressure side box walls 18 are rectilinear and inclined.
- the skew is described by the angle ⁇ , which may be greater than or equal to zero. This results in the fact that the distance of the box walls 18 from one another in the region of the pin bosses 21 is greater than in the region of the pressure-side skirt 16.
- the thickness "d" of the pressure-side box walls 18, starting from the pin boss 21, increases linearly in the direction of the skirt wall 16, as can be seen from FIG.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008038931 | 2008-08-13 | ||
DE102009032379A DE102009032379A1 (de) | 2008-08-13 | 2009-07-08 | Kolben für einen Verbrennungsmotor |
PCT/DE2009/001119 WO2010017808A2 (de) | 2008-08-13 | 2009-08-12 | Kolben für einen verbrennungsmotor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2329125A2 true EP2329125A2 (de) | 2011-06-08 |
EP2329125B1 EP2329125B1 (de) | 2018-02-21 |
Family
ID=41528325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09736093.7A Active EP2329125B1 (de) | 2008-08-13 | 2009-08-12 | Kolben für einen verbrennungsmotor |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110174153A1 (de) |
EP (1) | EP2329125B1 (de) |
JP (1) | JP2011530669A (de) |
BR (1) | BRPI0918437B1 (de) |
DE (1) | DE102009032379A1 (de) |
WO (1) | WO2010017808A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011002653A1 (de) | 2011-01-13 | 2012-07-19 | Federal-Mogul Nürnberg GmbH | Kolben zum Einsatz in Verbrennungsmotoren |
DE102011080822A1 (de) | 2011-08-11 | 2013-02-14 | Mahle International Gmbh | Kolben |
DE102012203570A1 (de) | 2012-03-07 | 2013-09-12 | Mahle International Gmbh | Gegossener Leichtmetallkolben, insbesondere ein Aluminiumkolben |
EP2825756B2 (de) | 2012-03-12 | 2022-12-21 | Tenneco Inc. | Motorkolben |
BR102012032765A2 (pt) * | 2012-12-20 | 2014-09-30 | Mahle Int Gmbh | Pistão de motor de combustão interna |
CN105940213B (zh) * | 2013-11-07 | 2019-11-26 | 天纳克股份有限公司 | 整体式无通道活塞及其构造方法 |
DE102015217911A1 (de) * | 2015-09-18 | 2017-03-23 | Mahle International Gmbh | Kolben für eine Brennkraftmaschine |
DE102016201628A1 (de) * | 2016-02-03 | 2017-08-03 | Federal-Mogul Nürnberg GmbH | Kolben aus Stahl- oder Grauguss für einen Verbrennungsmotor und Verfahren zur Herstellung eines Kolbens durch Stahl- oder Grauguss |
DE102018203226A1 (de) | 2018-03-05 | 2019-09-05 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
CN108412630B (zh) * | 2018-04-28 | 2024-08-16 | 江西腾勒动力有限公司 | 三缸发动机活塞 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1719092A (en) * | 1929-07-02 | Piston | ||
GB130411A (en) * | 1918-02-18 | 1919-08-07 | Harry Ralph Ricardo | Improvements in or relating to Pistons for Internal Combustion Engines. |
US1653253A (en) * | 1924-11-10 | 1927-12-20 | Earl Holley | Piston |
US1774064A (en) * | 1929-11-18 | 1930-08-26 | Miller Dorr | Compensating piston |
US1960313A (en) * | 1929-12-30 | 1934-05-29 | Elmer C Long | Piston for an internal combustion motor |
US1944223A (en) * | 1933-07-08 | 1934-01-23 | Ray E Day | Piston |
US2120090A (en) * | 1935-07-15 | 1938-06-07 | Ray E Day | Piston |
US2147819A (en) * | 1935-10-14 | 1939-02-21 | Elmer C Long | Piston for internal combustion motors |
US2149862A (en) * | 1936-07-20 | 1939-03-07 | Adolph L Nelson | Piston |
US2141784A (en) * | 1937-01-22 | 1938-12-27 | Motor Res Corp | Piston |
US2177574A (en) * | 1938-02-25 | 1939-10-24 | Circle Motor Corp | Piston |
US3452649A (en) * | 1966-12-13 | 1969-07-01 | Andre Cornet | Pistons |
US3987709A (en) * | 1975-04-07 | 1976-10-26 | Day Ray E | Piston |
DE3425965A1 (de) * | 1984-07-14 | 1986-01-16 | Kolbenschmidt AG, 7107 Neckarsulm | Leichtmetallkolben fuer brennkraftmaschinen |
DE3713242C1 (de) * | 1987-04-18 | 1988-10-20 | Mahle Gmbh | Leichtmetall-Tauchkolben fuer Verbrennungsmotoren |
JPH0736109Y2 (ja) * | 1989-04-07 | 1995-08-16 | トヨタ自動車株式会社 | 内燃機関のピストン |
JP2561798Y2 (ja) * | 1989-05-22 | 1998-02-04 | 株式会社ユニシアジェックス | エンジン用ピストン |
JP2762575B2 (ja) * | 1989-06-19 | 1998-06-04 | アイシン精機株式会社 | ピストン |
US5076225A (en) * | 1989-12-28 | 1991-12-31 | Toyota Jidosha Kabushiki Kaisha | Piston for an internal combustion engine |
JPH078541U (ja) * | 1993-07-07 | 1995-02-07 | 本田技研工業株式会社 | 内燃機関用ピストン |
JPH07247901A (ja) * | 1994-03-04 | 1995-09-26 | Toyota Motor Corp | 内燃機関用ピストン |
DE4414678A1 (de) * | 1994-04-27 | 1995-11-02 | Mahle Gmbh | Leichtmetallkolben für Verbrennungsmotoren |
JPH09329056A (ja) * | 1996-06-11 | 1997-12-22 | Toyota Motor Corp | 内燃機関用ピストン |
JPH1136978A (ja) * | 1997-07-16 | 1999-02-09 | Unisia Jecs Corp | 内燃機関用ピストン |
JPH11303674A (ja) * | 1998-04-24 | 1999-11-02 | Unisia Jecs Corp | 内燃機関のピストン |
JP2000282951A (ja) * | 1999-01-29 | 2000-10-10 | Honda Motor Co Ltd | 内燃機関用ピストン |
JP2002317691A (ja) * | 2001-04-19 | 2002-10-31 | Unisia Jecs Corp | 内燃機関のピストン |
JP2002332912A (ja) * | 2001-04-30 | 2002-11-22 | Honda Motor Co Ltd | 内燃機関用ピストン |
ATE305088T1 (de) * | 2002-03-25 | 2005-10-15 | Brp Rotax Gmbh & Co Kg | Kolben |
JP4544177B2 (ja) * | 2006-02-20 | 2010-09-15 | マツダ株式会社 | エンジンのピストン構造 |
DE102007020447A1 (de) | 2007-04-27 | 2008-10-30 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
-
2009
- 2009-07-08 DE DE102009032379A patent/DE102009032379A1/de not_active Withdrawn
- 2009-08-12 EP EP09736093.7A patent/EP2329125B1/de active Active
- 2009-08-12 JP JP2011522381A patent/JP2011530669A/ja active Pending
- 2009-08-12 US US12/737,751 patent/US20110174153A1/en not_active Abandoned
- 2009-08-12 BR BRPI0918437 patent/BRPI0918437B1/pt active IP Right Grant
- 2009-08-12 WO PCT/DE2009/001119 patent/WO2010017808A2/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010017808A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010017808A3 (de) | 2010-04-15 |
BRPI0918437A2 (pt) | 2015-11-24 |
BRPI0918437B1 (pt) | 2019-11-26 |
DE102009032379A1 (de) | 2010-02-18 |
WO2010017808A2 (de) | 2010-02-18 |
EP2329125B1 (de) | 2018-02-21 |
US20110174153A1 (en) | 2011-07-21 |
JP2011530669A (ja) | 2011-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2329125B1 (de) | Kolben für einen verbrennungsmotor | |
WO2008131739A1 (de) | Kolben für einen verbrennungsmotor | |
EP1716355A1 (de) | Kolbenbolzenlager für kolben eines verbrennungsmotors | |
EP0714485B1 (de) | Leichtmetallkolben für hochbelastete verbrennungsmotoren | |
EP2162613B1 (de) | Kolben einer brennkfraftmaschine mit einer erhöhten schrägstellung der kastenwände des kolbens | |
EP1777422B1 (de) | Pleuel für eine Doppelkurbelwellen-Kolbenmaschine und Doppelkurbelwellen-Kolbenmaschine | |
EP2663760A1 (de) | Kolben zum einsatz in verbrennungsmotoren | |
EP2507537B1 (de) | Bolzennaben eines kolbens für einen verbrennungsmotor | |
DE102011080822A1 (de) | Kolben | |
DE102008002536B4 (de) | Kolben für einen Verbrennungsmotor | |
DE2618241A1 (de) | Brennkraftmaschine | |
EP3371443A1 (de) | Optimierte nabenabstützung | |
DE102014219669A1 (de) | Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung eines Kolbens | |
DE102020004367A1 (de) | Kolben mit Reibleistungsreduzierung für eine Brennkraftmaschine | |
DE102024105801A1 (de) | Verbrennungsmotor und zylinderblock | |
DE102010061610A1 (de) | Asymmetrische Kurbelwange | |
DE102018203226A1 (de) | Kolben für einen Verbrennungsmotor | |
DE102017202392A1 (de) | Kurbelgehäuse für eine Hubkolben-Brennkraftmaschine | |
DE112018005812B4 (de) | Mehrzylindermotor | |
DE102019211702A1 (de) | Kolben für einen Verbrennungsmotor | |
DE102024108101A1 (de) | Brennkraftmaschine und zylinderblock | |
EP3990767A1 (de) | Kolben für einen verbrennungsmotor | |
DE102008051089A1 (de) | Bolzennabe eines Kolbens | |
DE102018209455A1 (de) | Gegossener Kolben für einen Verbrennungsmotor, aus einem Material auf Eisenbasis | |
DE102016223530A1 (de) | Stahlkolben für einen Verbrennungsmotor |
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: 20110311 |
|
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 MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20170404 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20170726 |
|
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 MK MT NL NO PL PT RO SE SI SK SM 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: AT Ref legal event code: REF Ref document number: 971989 Country of ref document: AT Kind code of ref document: T Effective date: 20180315 |
|
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: DE Ref legal event code: R096 Ref document number: 502009014741 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180221 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
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: 20180221 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: 20180221 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: 20180221 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: 20180221 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: 20180221 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: 20180521 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: 20180221 |
|
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: 20180521 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: 20180221 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: 20180522 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: 20180221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180221 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: 20180221 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: 20180221 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: 20180221 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009014741 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM 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: 20180221 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: 20180221 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: 20180221 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: 20180221 |
|
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 |
|
26N | No opposition filed |
Effective date: 20181122 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180221 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180221 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180812 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180831 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180831 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180812 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180831 |
|
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: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180812 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180831 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180831 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 971989 Country of ref document: AT Kind code of ref document: T Effective date: 20180812 |
|
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: 20180812 |
|
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: 20180812 |
|
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: 20180221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180221 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; INVALID AB INITIO Effective date: 20090812 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180621 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20240527 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240821 Year of fee payment: 16 |