EP1279896B1 - Glühkerzen und Verfahren zu deren Herstellung - Google Patents
Glühkerzen und Verfahren zu deren Herstellung Download PDFInfo
- Publication number
- EP1279896B1 EP1279896B1 EP02013624A EP02013624A EP1279896B1 EP 1279896 B1 EP1279896 B1 EP 1279896B1 EP 02013624 A EP02013624 A EP 02013624A EP 02013624 A EP02013624 A EP 02013624A EP 1279896 B1 EP1279896 B1 EP 1279896B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot tube
- constriction
- ceramic filling
- glow
- coil
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000003716 rejuvenation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
- F23Q2007/004—Manufacturing or assembling methods
Definitions
- the invention relates to a glow plug and a method to their preparation according to the preamble of the patent claims 1 or 5.
- Such a method and glow plug are from JP 2000-111048 A and EP 0 324 627 A.
- a constriction in the form of a radial cross-section reduction provided, which causes the heat conduction between Sharing the heating coil or between the actual heating coil and the downstream control coil is reduced.
- Glow plugs usually have a glow tube, in which a heating coil is arranged, embedded in a ceramic filling is.
- a heating coil is arranged, embedded in a ceramic filling is.
- the area is reduced in the so-called feed method, being either continuous cylinder or a linear one Rejuvenation to the heater tip can be achieved.
- the glow rod is inserted into the rotary hammer tool;
- the tools have an insertion bevel, wherein through the rotary hammers and the axial feed of the glow tube the diameter is reduced.
- the object of the invention is, bypassing the known in the prior art disadvantages the compaction in significantly improve the glow tube tip; at the same time a new shape of the glow tube tip area more Possible applications, in particular the possibility of Attach additional components, tap.
- a conventional glow plug has a glow tube 5 with internal heating coil 4, which in a ceramic filling 3 embedded and the combustion chamber end of the Glow tube 5 is connected thereto by welding 6; at the opposite end of the heating coil 4 with the Terminal pole 1 connected.
- the front combustion chamber side area 5a of the glow tube 5 is according to the known feed method reduced in a cylindrical shape.
- Possible starting form is a glow rod according to FIG 2 / 2.1 without additional rejuvenation and without additional compaction the glow stick tip.
- the pure piercing technique can be combined be carried out with the feed method, wherein the axial feed of the machined workpiece in with Arrow indicated direction takes place.
- FIG. 4.2 shows a schematic view of an invention deformed glow tube tip on that with a tool produced according to Figure 4.3, the baking of different Length (11, 12, 13), where W1 and W2 the angulation of the front surfaces with respect to the piercing direction specify.
- FIG. 5 shows a schematic longitudinal section of the combustion chamber side region 5a of a glow tube 5 of another glow plug according to the invention, which has a groove-shaped constriction 12 above the glow tube tip; the Einstechreduzi fürs vide by means of plunge tools 8 with different curved front surfaces 11 different radii R 1 , R 2 and R 3 is shown in Figure 5.1, in which case reference is otherwise made to the description of Figure 3.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Spark Plugs (AREA)
Description
Claims (5)
- Verfahren zum Herstellen einer Glühkerze aus einem Glührohr mit innenliegender Heizwendel und ggf. Regelwendel, bei dem die Heizwendel und ggf. die Regelwendel im Glührohr in eine Keramikfüllung eingebettet wird/werden und der brennraumseitige Bereich des Glührohres mit einer Einschnürung versehen wird,
dadurch gekennzeichnet, dass
die Keramikfüllung im brennraumseitigen Bereich des Glührohres dadurch verdichtet wird, dass die Einschnürung am Glührohr nach dem Einbetten der Heizwendel bzw. Regelwendel in die Keramikfüllung durch Einstechreduzieren mit radialem Vorschub gebildet wird. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, dass
das Einstechreduzieren mit Einstechwerkzeugbacken durchgeführt wird, deren Frontflächen nicht planar sind. - Verfahren nach Anspruch 2,
dadurch gekennzeichnet, dass
die Frontflächen der Einstechwerkzeuge konvex und/oder konkav gewölbt sind. - Verfahren nach Anspruch 2,
dadurch gekennzeichnet, dass
die Frontflächen bereichsweise plan ausgebildet sind, wobei die planen Flächenbereiche gegeneinander gewinkelt angeordnet sind. - Glühkerze miteinem Glührohr (5) undeiner Heizwendel (4) und ggf. einer Regelwendel, die in eine Keramikfüllung (3) im Glührohr eingebettet ist/sind, wobeidas Glührohr (5) im brennraumseitigen Bereich (5a) eine bandförmige oder riefenförmige Einschnürung (12) aufweist,die Einschnürung (12) mittels Einstechreduzieren des mit der Keramikfüllung (3) gefüllten Glührohres (5) derart ausgebildet ist, dass die Keramikfüllung (5) im Bereich der Einschnürung (12) verdichtet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10134956A DE10134956A1 (de) | 2001-07-23 | 2001-07-23 | Glühkerzen und Verfahren zu deren Herstellung |
DE10134956 | 2001-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1279896A1 EP1279896A1 (de) | 2003-01-29 |
EP1279896B1 true EP1279896B1 (de) | 2005-10-05 |
Family
ID=7692222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02013624A Expired - Lifetime EP1279896B1 (de) | 2001-07-23 | 2002-06-19 | Glühkerzen und Verfahren zu deren Herstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6753505B2 (de) |
EP (1) | EP1279896B1 (de) |
JP (1) | JP2003042450A (de) |
KR (1) | KR100765414B1 (de) |
AT (1) | ATE306053T1 (de) |
DE (2) | DE10134956A1 (de) |
ES (1) | ES2245712T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7400193B2 (en) | 2006-06-29 | 2008-07-15 | Itt Manufacturing Enterprises, Inc. | Ultra wide band, differential input/output, high frequency active splitter in an integrated circuit |
JP5170894B2 (ja) * | 2009-01-15 | 2013-03-27 | 日本特殊陶業株式会社 | グロープラグ用のヒータチューブの製造方法及びグロープラグ |
DE102010027468A1 (de) * | 2010-07-17 | 2012-01-19 | Borgwarner Beru Systems Gmbh | Glühkerze |
JP5965179B2 (ja) * | 2012-03-29 | 2016-08-03 | 日本特殊陶業株式会社 | グロープラグ及びその製造方法 |
DE102014220235A1 (de) * | 2014-10-07 | 2016-04-07 | Robert Bosch Gmbh | Heizkörper für eine elektrisch beheizbare Glühstiftkerze mit axial gepresstem Heizeinsatz, und zugehöriges Herstellungsverfahren |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021539B2 (ja) * | 1978-08-08 | 1985-05-28 | 共同印刷株式会社 | 複合チユ−ブ及びその製法 |
GB2214568B (en) * | 1988-01-14 | 1991-08-21 | Wellman Automotive Products Li | Glow plug |
DE69016848T2 (de) * | 1989-06-21 | 1995-06-08 | Ngk Spark Plug Co | Verfahren zur Herstellung eines Hohlkörpers. |
DE3925452C1 (de) * | 1989-08-01 | 1991-04-25 | Gebr. Felss Gmbh + Co Kg, 7535 Koenigsbach-Stein, De | |
DE8909893U1 (de) * | 1989-08-18 | 1990-12-20 | Robert Bosch Gmbh, 7000 Stuttgart | Glühstiftkerze |
IT1240312B (it) * | 1990-01-16 | 1993-12-07 | B 80 Srl | Candela ad incandescenza per motori diesel di autoveicoli provvista diguaina tubolare presentante una riduzione di diametro in corrispondenza dell'estremita' chiusa |
US5251589A (en) * | 1992-03-16 | 1993-10-12 | Wellman Automotive Products, Inc. | Hot tip glow plug and method for making |
US5304778A (en) * | 1992-11-23 | 1994-04-19 | Electrofuel Manufacturing Co. | Glow plug with improved composite sintered silicon nitride ceramic heater |
JP3830283B2 (ja) * | 1998-10-09 | 2006-10-04 | 日本特殊陶業株式会社 | グロープラグ |
JP2002192417A (ja) * | 2000-12-26 | 2002-07-10 | Nikon Corp | 溝加工装置およびこの溝加工装置を用いた溝加工方法 |
-
2001
- 2001-07-23 DE DE10134956A patent/DE10134956A1/de not_active Ceased
-
2002
- 2002-06-19 EP EP02013624A patent/EP1279896B1/de not_active Expired - Lifetime
- 2002-06-19 AT AT02013624T patent/ATE306053T1/de not_active IP Right Cessation
- 2002-06-19 DE DE50204443T patent/DE50204443D1/de not_active Expired - Lifetime
- 2002-06-19 ES ES02013624T patent/ES2245712T3/es not_active Expired - Lifetime
- 2002-07-23 US US10/200,591 patent/US6753505B2/en not_active Expired - Lifetime
- 2002-07-23 JP JP2002213541A patent/JP2003042450A/ja active Pending
- 2002-07-23 KR KR1020020043222A patent/KR100765414B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030034343A1 (en) | 2003-02-20 |
ES2245712T3 (es) | 2006-01-16 |
KR100765414B1 (ko) | 2007-10-11 |
EP1279896A1 (de) | 2003-01-29 |
KR20030011609A (ko) | 2003-02-11 |
DE10134956A1 (de) | 2003-02-20 |
JP2003042450A (ja) | 2003-02-13 |
DE50204443D1 (de) | 2005-11-10 |
US6753505B2 (en) | 2004-06-22 |
ATE306053T1 (de) | 2005-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69403843T3 (de) | Ultraleichtes Ventil für Brennkraftmaschine | |
DE69301123T2 (de) | Ventilführungseinsatz | |
EP2204244B1 (de) | Verfahren zur Herstellung einer gewindefurchenden Schraube | |
EP1886030B1 (de) | Niet | |
DE3340359C2 (de) | ||
EP1292423B1 (de) | Verfahren zur herstellung einer nocke für eine nockenwelle | |
WO2006048153A1 (de) | Verfahren zur herstellung eines kolbens einer brennkraftmaschine zur bildung einer bewehrung einer brennraummulde des kolbens | |
DE68912620T2 (de) | Verfahren zur Herstellung geschmiedeter Rohlinge aus Stangenmaterial durch Stauchen, insbesondere für Kompressorschaufeln und Werkzeugausrüstung zur Durchführung des Verfahrens. | |
EP1042086B2 (de) | Verfahren zur herstellung eines bohrwerkzeugs f?r werkzeugmaschinen | |
EP2003753B1 (de) | Zündkerze und Verfahren zur Herstellung einer Zündkerze | |
EP1279896B1 (de) | Glühkerzen und Verfahren zu deren Herstellung | |
DE19620701A1 (de) | Axialkolbenpumpe, insbesondere für ein Wasser-Hochdruckreinigungsgerät und Verfahren zur Herstellung eines Pumpenkolbens | |
WO2016055480A1 (de) | Verfahren zur herstellung eines verbindungselements, verbindungselement sowie verwendung des verbindungselements | |
EP1378628B1 (de) | Hohlkolben für eine Kolbenmaschine und Verfahren zum Herstellen eines Hohlkolbens | |
DE19934218A1 (de) | Verfahren zum Herstellen einer Kugelgelenkverbindung zwischen einem Gleitschuh und einem Kolben und eine solche Kugelgelenkverbindung | |
EP0110127B1 (de) | Verfahren zum Herstellen eines Kommutatorsegmentringes | |
EP3204693A1 (de) | Heizkörper für eine elektrisch beheizbare glühstiftkerze mit axial gepresstem heizeinsatz, und zugehöriges herstellungsverfahren | |
EP1041343B1 (de) | Verfahren zum abdichtenden Verschliessen des Anschlussseitigen Endbereichs des Glührohres einer Glühkerze und Glühkerzen mit verfahrensgemässem Verschluss | |
DE69706149T2 (de) | Monolithische Sonde/Rohr für Glühkerze | |
EP1182404B1 (de) | Verfahren zur Verbindung von Heizstab und Körper einer Glühkerze | |
WO2012038343A1 (de) | Verfahren zum herstellen eines bohrers | |
DE69101447T2 (de) | Glühstiftkerze für Dieselmotoren, insbesondere für Kraftfahrzeuge mit reduziertem Durchmesser des geschlossenen Glührohrendes. | |
EP1070896B1 (de) | Verfahren zur Herstellung eines metallischen Pressfittingelementes | |
DE602004012002T2 (de) | Herstellungsverfahren eines metallischen Gehäuses für eine Zündkerze, Herstellungsverfahren einer Zündkerze mit einem metallischen Gehäuse und Zündkerze hiermit hergestellt | |
DE19913935B4 (de) | Glühkerze und Verfahren zu deren Herstellung |
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 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20030318 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
17Q | First examination report despatched |
Effective date: 20040614 |
|
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): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20051005 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: 20051005 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: 20051005 |
|
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 |
|
REF | Corresponds to: |
Ref document number: 50204443 Country of ref document: DE Date of ref document: 20051110 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20060105 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: 20060105 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2245712 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20060104 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
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: 20060306 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
ET | Fr: translation filed | ||
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: 20060630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060630 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060630 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060630 |
|
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: 20060706 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
BERE | Be: lapsed |
Owner name: BERU A.G. Effective date: 20060630 |
|
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: 20051005 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060619 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20051005 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20100622 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20100610 Year of fee payment: 9 Ref country code: IT Payment date: 20100621 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20100630 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20100611 Year of fee payment: 9 Ref country code: SE Payment date: 20100611 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110619 |
|
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: 20110619 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110619 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 306053 Country of ref document: AT Kind code of ref document: T Effective date: 20110619 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20120229 |
|
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: 20110630 |
|
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: 20110619 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20130405 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110620 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110620 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50204443 Country of ref document: DE Representative=s name: DR. RALF KOTITSCHKE, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50204443 Country of ref document: DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50204443 Country of ref document: DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160628 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50204443 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: 20180103 |