EP0754985B1 - Dispositif d'encrage d'un tambour de développement - Google Patents
Dispositif d'encrage d'un tambour de développement Download PDFInfo
- Publication number
- EP0754985B1 EP0754985B1 EP19960401480 EP96401480A EP0754985B1 EP 0754985 B1 EP0754985 B1 EP 0754985B1 EP 19960401480 EP19960401480 EP 19960401480 EP 96401480 A EP96401480 A EP 96401480A EP 0754985 B1 EP0754985 B1 EP 0754985B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- inking
- development
- conveyor
- inking device
- 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
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
- G03G15/0898—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894 for preventing toner scattering during operation, e.g. seals
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/095—Removing excess solid developer, e.g. fog preventing
Definitions
- the present invention relates to a device for inking a drum development and concerns the development of latent images in a non-impact printer with high printing speed, i.e. for speeds greater than 10 m / min.
- a latent image is generated on a medium and is then developed by ink made up of particles solids (toner). This toner is then transferred to the print medium (paper, plastic, labels, ...) and finally fixed on this support.
- the toners concerned are of the mono-component type: the particles ink contain magnetic pigments.
- the inking devices known to date consist in putting the toner in contact with the medium in order to develop the latent image which is present on its surface. On the other hand, in non-pictured areas, it should not stay toner.
- Such a device must make it possible to obtain good darkness with a minimum background (residual toner in non-inked areas).
- the opposing forces are magnetic and the forces of development are electrostatic. These magnetic forces are created by magnets arranged inside a tube. This device is called a magnetic brush. It is limited in writing speed and cannot be used with our technology because the magnets disturb the latent image which is itself magnetic.
- the presence of a magnetic shunt under the layer recording due to magnetography in the case of a writing perpendicular to the surface of the medium, to allow writing perpendicular to the surface of the medium, makes the forces ineffective antagonistic, because equivalent but opposite "image" forces are generated through this shunt, and cause an increase important from the bottom.
- EP patent applications 086683 and FR 2530044 consists of putting ink pressure on the medium.
- the ink is taken to the drum by by means of a magnetic conveyor consisting, for example, of a tube coated with magnetic rubber attracting toner particles. This tube is scraped by a metallic "wedge" located very close to the drum, which allows the ink to come into contact with it, and to compact it in the development area.
- the opposing forces are then mainly forces of inter-particle cohesion.
- Such retouching devices thus made it possible to obtain printing speeds of the order of a few tens of cm / s, i.e. around 15 to 20 m / min.
- These devices retouch consisted of a rotating cylinder inside which a fixed magnet is placed inside the rotary cylinder, the assembly being disposed near the development drum downstream of the device solid particle applicator with respect to the direction of rotation of the drum.
- the object of the invention is therefore to overcome the drawbacks of the art prior.
- the device for inking a drum development including a function in an inking box drum inking, magnetic retouching function, pneumatic touch-up and a sealing device for the inking box characterized in that the printing medium drum is inking by a wave of solid particles containing a powdery pigment magnetic contained in the inking box raised by means of anchoring device, said wave moving in opposite direction to the displacement of the surface of the print drum.
- the means of the inking device have a magnetic conveyor drum associated with a deflector inclined relative to the horizontal by a determined angle, said drum conveyor rotating in opposite direction of the medium printing drum at a determined speed, said deflector being arranged downstream of the direction of Junction of the conveyor drum and printing drum centers on the one hand at a first adjustable distance from this direction and on the other hand at a second adjustable distance from the printing medium drum.
- the determined speed is understood between 85 rpm and 180 rpm for a printing speed of 20 to 60 m / min.
- the determined angle of inclination is around 50 °.
- the first adjustable distance is from 0 to 5 mm
- the second adjustable distance is from 4 to 5 mm.
- a device for calibrating the thickness of the ink layer of the inking device consists of a second lower conveyor drum arranged below the first conveyor drum, a scraper being arranged in contact with the second conveyor and providing space with the first conveyor drum and on the other hand a pressure plate placed at a distance of the order of 3 mm from the first conveyor drum and at an angle of about 56 ° per compared to the horizontal.
- the scraper is arranged at a distance of the first conveyor drum of the order of 2.6 mm.
- the device comprises a mixer toner and a sensor to determine the transfer of new amount of toner from a reserve box to the ink box.
- the magnetic retouching device comprises a third magnetic conveyor drum arranged at a adjustable distance and rotating at high speed in reverse direction of the drum printing medium and associated with a cleaning squeegee of this third drum, said third drum being arranged downstream of the first drum printing medium in relation to the direction of rotation of the medium drum printing.
- the adjustable distance is between 1 and 3 mm.
- the pneumatic retouching device has a suction nozzle arranged perpendicular to the drum printing medium for vacuuming toner particles entrained in the wake of other particles.
- the sealing device comprises a closing plate of the inking box disposed downstream relative to the direction of rotation of the printing medium drum, said sheet having a square shape with one side parallel to the drum and very close of it, a fan is disposed outside of the inking box to generate an overpressure near the sheet between the nozzle and the box.
- the device includes an inking function (15) of the drum (1), a magnetic retouching function, a pneumatic touch-up and a function ensuring the tightness of the box inking.
- the ink drum printing function is performed by the projection of ink or toner, formed of solid particles of a pigment pulverulent with magnetic properties on the drum (1) printing medium.
- This projection is provided by an upper conveyor drum (2) on which the ink layer present on its surface is scraped by a deflector (3).
- the rotation speed of the conveyor drum is such that the deflector generates a "wave" of ink or toner into which the printing drum in the opposite direction to the wave.
- a conveyor / wedge device is used to calibrate the thickness of the ink layer of the conveyor drum upper (2).
- the toner transported by the lower conveyor drum (6), is scraped by the wedge (7), and is put in contact with the upper conveyor drum (2).
- the choice of distance (E) between the corner (7) and the upper conveyor drum (2) will adjust the thickness of this layer.
- the toner is kept pressed on this upper conveyor drum (2) by the pressure plate (8) arranged at a distance (D) from the upper conveyor drum (2).
- the toner present in the bottom of the inking box remains "fluid” through the use of a mixer (9), and its level is precisely regulated by a sensor (10) which controls the transfer of the toner, from a reserve (not shown) to the box (15), as soon as the toner / sensor distance becomes too important.
- the magnetic retouching function which consists in removing the excess toner the inked areas is done by the touch-up device magnetic.
- the invention uses here a third conveyor drum (4), similar to the previous ones, rotating at high speed in reverse direction of the print drum (1) and cleaned by a squeegee (5).
- the latent image being, in this new printer, formed of alternating magnetic dots, each of the dots will be subjected to the alternating magnetic fields of the magnets of the retouching drum (4).
- the speed of retouching should be high enough to avoid modulations of blackness in writing, and in particular in gray.
- Adjusting the distance (C) between the third conveyor drum (4) and the printing drum (1) allows to take into account the type of magnetic coating used for the conveyor drum and level desired retouch.
- Pneumatic touch-up device includes a nozzle suction (11) arranged perpendicular to the medium drum (1) printing. This device improves the straightness of the edges of the lines, removing by suction all the toner particles which are entrained in the wake of others and which deteriorate the sharpness of these traits.
- the vacuum inside the suction nozzle (11) can be adjusted to have the best compromise between the darkness of the writing and the sharpness of the edges of lines.
- a sealing device (12) of the inking box ensures sealing for high writing speeds> 50 m / min and prevents toner particles can be entrained by the drum the outside of the inking box and thus generate tasks in the impression.
- a sheet (13) for closing the box anchor (15) has a square shape, one of the faces of which is parallel to the printing drum (1) and whose positioning is adjusted very close to this one.
- a fan (14) generates an overpressure between the device pneumatic touch-up and the sheet (13) outlet of the inking box.
- the different conveyor drums are coated with rubber magnetic with straight poles, 2.54 mm pitch, and 1 mm thick.
- the rotation speed of the first conveyor drum (2) is between 95 rpm and 180 rpm for a varying printing speed between 20 and 60 m / min.
- the deflector (3) has a width of 6 mm, and its active face inclined by the order of 50 ° relative to the horizontal and the edge (30) of the deflector (3) located near the conveyor drum (2) is arranged at an adjustable distance (B) between 0 and 5 mm, while the upper edge of the deflector arranged at proximity to the printing drum (1) is arranged at a distance (A) adjustable between 4 and 5 mm.
- the space (E) available between the lower corner (7) and the conveyor drum (2) is of the order of 2.6 mm.
- the pressure plate (8) located between the beater drum (9) and the lower conveyor drum (6) has an inclination relative to the horizontal of the order of 56 °.
- the upper end of the sheet (8) is located at distance (D) of the order of 3 mm from the upper conveyor drum (2).
- the magnetic retouching conveyor drum (4) is arranged at a distance (C) adjustable from 1 to 3 mm from the printing drum (1).
- the speed of rotation of the magnetic retouching drum (4) is included between 85 and 160 rpm for a writing speed varying from 20 to 60 m / min.
- the closing plate (13) is arranged at an adjustable distance of from 0.15 to 0.25 mm from the printing drum (1).
- a conveyor drum magnetic (2) is covered with a layer of toner, due to the attraction magnetic between the toner and this conveyor drum (2).
- This layer enough compact, is separated from the conveyor by the action of a deflector (3).
- the thickness of the toner layer driven by the drum conveyor between the latter and the squeegee (7) is limited by the dimension E to worth 2.6 mm. Furthermore the distance between the upper edge (30) of the deflector (3) and the printing medium drum (1) is greater than the value of the thickness of the toner layer driven by the conveyor drum (2). If there was no detachment and creation of a wave, the toner would not come not in contact with the printing medium drum (1).
- the device allows an increase in the speed of the conveyor drum and the printing drum speed, which gives a correct ink for high write speeds, such as 60 m / min, especially in the case of fine horizontal lines.
- the distance between the medium drum printing (1) and the deflector (3) which is of the order of 5 mm, allows avoid the presence of agglomerates in this area, and the generation of white marks in the writing.
Description
- la magnétographie : l'image latente est générée sur une couche d'enregistrement (médium) par des têtes d'écriture magnétique,
- l'électrophotographie ou xérographie : le médium est une couche photosensible qui est sensibilisée par rayon lumineux (généré par laser ou par une rangée de diodes),
- l'électrographie ou ionographie : le médium est une couche diélectrique sur laquelle les têtes d'écriture déposent des charges électriques.
- sur une image latente, les forces de développement (attraction magnétique du toner par les dots) sont supérieures aux forces antagonistes et il y a encrage,
- dans les zones ne devant pas être encrées, les forces antagonistes doivent être supérieures aux différentes forces qui tendent à fixer les particules d'encre sur le médium (forces d'adhésion, forces électrostatiques,...).
- à basse vitesse d'impression, cette vitesse relative devient très faible car le toner est facilement entraíné par le tambour, ce qui génère un fond important mais avec une forte noirceur de l'écriture,
- à haute vitesse d'impression, la vitesse relative devient importante, et il est alors difficile d'entraíner les particules de toner sur le tambour. Le niveau de fond devient très bas mais avec une noirceur plus faible, particulièrement sur les traits horizontaux ;
Claims (12)
- Dispositif d'encrage d'un tambour de développement comportant dans une boite d'encrage (15) une fonction d'encrage du tambour, une fonction (4) de retouche magnétique, un dispositif de retouche pneumatique (11) et un dispositif d'étanchéité (12,13) de la boite d'encrage (15) caractérisé en ce que l'encrage du tambour médium d'impression (1) s'effectue par une vague de particules solides contenant un pigment pulvérulent magnétique contenu dans la boite d'encrage (15) soulevée par des moyens (2,3) du dispositif d'encrage, ladite vague se déplaçant en sens inverse au déplacement de la surface du tambour médium d'impression (1).
- Dispositif d'encrage d'un tambour de développement selon la revendication 1, caractérisé en ce que les moyens du dispositif d'encrage comportent un tambour convoyeur magnétique (2) associé à un déflecteur (3) incliné par rapport à l'horizontale d'un angle déterminé, ledit tambour convoyeur (2) tournant en sens inverse du tambour médium d'impression (1) à une vitesse déterminée, ledit déflecteur (3) étant disposé en aval de la direction de jonction des centres du tambour convoyeur (2) et du tambour d'impression d'une part à une première distance (B) réglable de cette direction et d'autre part à une seconde distance (A) réglable du tambour médium d'impression (1).
- Dispositif d'encrage d'un tambour de développement selon la revendication 2, caractérisé en ce que la vitesse déterminée est comprise entre 85 tr/mn et 180 tr/mn pour une vitesse d'impression de 20 à 60 m/mn.
- Dispositif d'encrage d'un tambour de développement selon la revendication 2 ou 3, caractérisé en ce que l'angle déterminé d'inclinaison est de l'ordre de 50°.
- Dispositif d'encrage d'un tambour de développement selon une des revendications 2, 3 ou 4, caractérisé en ce que la première distance (B) réglable est de l'ordre de 0 à 5 mm, et la deuxième distance (A) réglable est de l'ordre de 4 à 5 mm.
- Dispositif d'encrage d'un tambour de développement selon une des revendications 2 à 5, caractérisé en ce que un dispositif de calibrage de l'épaisseur de la couche d'encre du dispositif d'encrage est constitué d'un deuxième tambour convoyeur inférieur (6) disposé en dessous du premier tambour convoyeur (2), un racleur (7) étant disposé au contact du deuxième tambour convoyeur (6) et ménageant un espace avec le premier tambour convoyeur (2) et d'autre part une tôle de pression (8) disposée à une distance de l'ordre de 3 mm du premier tambour convoyeur (2) et selon un angle de l'ordre de 56° par rapport à l'horizontale.
- Dispositif d'encrage d'un tambour de développement selon la revendication 6, caractérisé en ce que le racleur (7) est disposé à une distance du premier tambour convoyeur (2) de l'ordre de 2,6 mn.
- Dispositif d'encrage d'un tambour de développement selon une des revendications précédentes, caractérisé en ce que le dispositif comporte un batteur (9) de toner et un capteur (10) pour déterminer le transfert de nouvelle quantité de toner d'une boíte de réserve vers la boíte d'encrage (15).
- Dispositif d'encrage d'un tambour de développement selon une des revendications précédentes, caractérisé en ce que le dispositif de retouche magnétique comporte un troisième tambour convoyeur magnétique (4) disposé à une distance réglable et tournant à grande vitesse en sens inverse du tambour médium d'impression (1) et associé à une raclette (5) de nettoyage de ce troisième tambour (4), ledit troisième tambour (4) étant disposé en aval du premier tambour médium d'impression (1) par rapport au sens de rotation du tambour médium d'impression (1).
- Dispositif d'encrage d'un tambour de développement selon la revendication 9, caractérisé en ce que la distance réglable est comprise entre 1 et 3 mm.
- Dispositif d'encrage d'un tambour de développement selon une des revendications précédentes, caractérisé en ce que le dispositif de retouche pneumatique (11) comporte une buse d'aspiration disposée perpendiculairement au tambour médium d'impression (1) pour enlever par aspiration les particules de toner entraínées dans le sillage des autres particules.
- Dispositif d'encrage d'un tambour de développement selon une des revendications précédentes, caractérisé en ce que le dispositif d'étanchéité comporte une tôle de fermeture (13) de la boíte d'encrage disposée en aval par rapport au sens de rotation du tambour médium d'impression (1), ladite tôle ayant une forme d'équerre dont l'une des faces est parallèle au tambour et très proche de celui-ci, un ventilateur (14) est disposé à l'extérieur de la boíte d'encrage (15) pour générer une surpression à proximité de la tôle entre la buse d'aspiration et la boíte.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9508748A FR2737023B1 (fr) | 1995-07-19 | 1995-07-19 | Dispositif d'encrage d'un tambour de developpement |
FR9508748 | 1995-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0754985A1 EP0754985A1 (fr) | 1997-01-22 |
EP0754985B1 true EP0754985B1 (fr) | 2001-06-13 |
Family
ID=9481147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19960401480 Expired - Lifetime EP0754985B1 (fr) | 1995-07-19 | 1996-07-04 | Dispositif d'encrage d'un tambour de développement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0754985B1 (fr) |
DE (1) | DE69613281D1 (fr) |
FR (1) | FR2737023B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9251458B2 (en) | 2011-09-11 | 2016-02-02 | Féinics Amatech Teoranta | Selective deposition of magnetic particles and using magnetic material as a carrier medium to deposit nanoparticles |
EP2784724A3 (fr) | 2013-03-27 | 2015-04-22 | Féinics AmaTech Teoranta | Dépôt sélectif de particules magnétiques et utilisation de matériau magnétique comme support pour déposer d'autres particules |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57138672A (en) * | 1981-02-20 | 1982-08-27 | Fujitsu Ltd | Dry printer |
FR2521069A2 (fr) * | 1982-02-11 | 1983-08-12 | Cii Honeywell Bull | Dispositif pour l'application de particules solides sur le support d'enregistrement d'une imprimante non-impact |
JPS60120372A (ja) * | 1983-12-02 | 1985-06-27 | Matsushita Electric Ind Co Ltd | カラ−画像形成装置 |
JPS6135474A (ja) * | 1984-07-28 | 1986-02-19 | Ricoh Co Ltd | 画像形成装置 |
-
1995
- 1995-07-19 FR FR9508748A patent/FR2737023B1/fr not_active Expired - Fee Related
-
1996
- 1996-07-04 EP EP19960401480 patent/EP0754985B1/fr not_active Expired - Lifetime
- 1996-07-04 DE DE69613281T patent/DE69613281D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2737023B1 (fr) | 1997-08-22 |
FR2737023A1 (fr) | 1997-01-24 |
DE69613281D1 (de) | 2001-07-19 |
EP0754985A1 (fr) | 1997-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2544093A1 (fr) | Appareil de developpement | |
FR2651901A1 (fr) | Appareil de formation d'images. | |
US5519473A (en) | Liquid developing material applicator | |
US4454833A (en) | Liquid developer apparatus | |
FR2545236A1 (fr) | ||
FR2711253A1 (fr) | Ensemble de report et appareillage de formation d'image. | |
EP0754985B1 (fr) | Dispositif d'encrage d'un tambour de développement | |
US5923356A (en) | Liquid developing material replenishment control system | |
EP0086683B1 (fr) | Dispositif pour l'application de particules solides sur le support d'enregistrement d'une imprimante | |
FR2482737A1 (fr) | Feuille de support d'image electrostatique, procede et appareil de fabrication d'une telle feuille, et procede et appareil de formation d'images par electrophotographie | |
FR2698974A1 (fr) | Procédé électrophotographique de formation d'image toner. | |
EP0938033B1 (fr) | Dispositif de developpement et dispositif electrophotographique | |
JPH07199674A (ja) | 現像/トナー供給ローラ・アッセンブリ | |
FR2503408A1 (fr) | ||
US5064738A (en) | Liquid toning process and apparatus | |
CA2703312C (fr) | Appareil de developpement de type humide | |
US5842089A (en) | Development apparatus for developing electrostatic latent image held by holder by using nonmagnetic one component developer | |
US20020028095A1 (en) | Developing device and electrophotographic device | |
US5708936A (en) | Hydrodynamically stable coating flow applicator | |
FR2718542A1 (fr) | Appareil de formation d'image. | |
US6321058B1 (en) | Developing device with toner storing and recovery chambers | |
EP0099763A1 (fr) | Dispositif pour l'application de particules solides de révélateur sur l'élément d'enregistrement d'une imprimante non impact | |
JPS62264080A (ja) | 現像装置 | |
FR2581772A1 (fr) | Procede d'electrocopie | |
JP2001092258A (ja) | 湿式電子写真装置 |
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 |
Kind code of ref document: A1 Designated state(s): DE FR GB IT |
|
17P | Request for examination filed |
Effective date: 19970722 |
|
17Q | First examination report despatched |
Effective date: 19991126 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: XEIKON FRANCE SA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
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 PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 20010613 Ref country code: GB 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: 20010613 |
|
REF | Corresponds to: |
Ref document number: 69613281 Country of ref document: DE Date of ref document: 20010719 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20010914 |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20010613 |
|
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 | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20111014 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130329 |
|
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: 20120731 |