EP0867234A1 - Séparateur sélectif vibrant - Google Patents
Séparateur sélectif vibrant Download PDFInfo
- Publication number
- EP0867234A1 EP0867234A1 EP97440027A EP97440027A EP0867234A1 EP 0867234 A1 EP0867234 A1 EP 0867234A1 EP 97440027 A EP97440027 A EP 97440027A EP 97440027 A EP97440027 A EP 97440027A EP 0867234 A1 EP0867234 A1 EP 0867234A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trough
- troughs
- separator according
- vibrating separator
- selective
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
- B07B13/113—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters shaking tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
Definitions
- the present invention relates to a selective separator device vibrating, based on a classic screen box to which applied a unidirectional vibration, and comprising a system sorting to separate elements made of materials of a very different nature presenting themselves in an agglomerated state or separate.
- the example which will be used relates to the separation of jets and weights for aluminum casting, polymerized cores and soft sand, these elements coming from molding clusters from a foundry aluminum.
- the behavior of the above elements in contact with surfaces vibrators fitted with specific equipment is very different, due to the individual response they bring to the given vibration.
- the problem is therefore to design an apparatus able to use these differences for separation / sorting purposes. Additionally, the modification condition of certain items during the process should also be taken into account account and managed by said apparatus.
- the separator of the invention solving the problems posed previously, includes a classic vibrating box equipped with a mechanism also traditional to generate unidirectional vibrations.
- This mechanism could for example be based on two motorcycle vibrators, or include a known mechanical exciter, or be made from two trees imbalanced through.
- This equipment, classic in current screens, and not being the subject of the invention, are therefore not described in detail in the context of this description.
- the box fitted to the invention comprises a sorting system constituted linearly succeeding troughs, fed at one end of the succession by elements formed of materials of different nature, which are in the agglomerated or separate state, but not sorted, and are intended to move on said troughs.
- the main characteristic of the invention resides in the fact that the sorting of said elements is carried out by the combination between on the one hand the angle ⁇ , the amplitude a and the frequency ⁇ of the vibrations communicated to the troughs goes the vibrating box, and on the other hand the configuration and positioning relative of said troughs.
- the second characteristic requires more particularly data additional techniques, which are the subject of the following lines.
- one of the axial ends of each trough includes a filter comb designed to trap small materials by gravity volume.
- This feature makes it possible to trap, in the illustrative example used, the sand blur and polymerized cores based on small sand.
- each trough may comprise on at least part of the surface on which move the items to be sorted, a screen cloth.
- the main surface of said troughs is inclined by an angle ⁇ with respect to the horizontal, so that the succession of troughs present for the materials to be separated a corresponding succession of jumps on the passage of a trough to another.
- an area located at axial end of each trough forms an angle with the main surface of said trough, giving it an inclination relative to the horizontal of angle ⁇ greater than ⁇ .
- each trough also has a horizontal overlapping area with the axial end opposite from the adjacent trough, said ends being spaced apart vertically one from the other.
- part of the filter comb does not have of elements located between it and the system responsible for recovering filtered items. These can therefore drop down without obstacles and be recovered.
- the end of the filter comb of a trough is located at a horizontal distance I from the line of intersection of the two angle surfaces ⁇ and ⁇ of the adjacent trough, which is less than the length of the angle zone ⁇ , and at a vertical distance h from said portion of angle ⁇ which is greater than I.
- the materials to be sorted are, as we have seen, jets and pouring weights aluminum, polymerized cores based on sand and fuzzy sand from clusters of aluminum castings.
- the jets and weights, the polymerized cores and the loose sand feed in continues the first trough, on which they vibrate according to the parameters of vibrations a, ⁇ and ⁇ .
- Loose sand either directly from the supply system, or detaching polymer cores and aluminum parts due to vibrations, is filtered by the surface portions comprising a screen cloth, and / or by the end comb.
- Each subsequent trough then traps the blurred sand in the same way.
- the steeper slope of the lower end of the troughs, near the jump zone, allows their evacuation. A number of nuclei are directly evacuated after jumping from one trough to another, when they fall on or in the immediate vicinity of the larger area.
- Kernels whose physical characteristics are such that they could advance at least originally in the direction of progression of the pieces aluminum, also disintegrate due to vibrations and are treated with as explained above for loose sand.
- the aluminum parts lose the sand which is agglomerated to them during their slow progression, always carried out since the start of the start, i.e. the one which is continuously fed by the unsorted elements, towards the last trough, from which they fall towards an evacuation system provided for this purpose.
- the three materials making up the input elements are therefore separated during the continuous routing carried out by the machine.
- the separator box (1) is traditional, for example made up of two vertical walls connected to each other by cross beams, and it is equipped of a mechanism (2) known per se generating a unidirectional vibration. Said vibration (v) is symbolized by the double arrow which provides at the same time its direction.
- the parameters (a, ⁇ , ⁇ ) are the amplitude, the angle with respect horizontally and the frequency of this vibration (v).
- the reception area (3) for the materials to be sorted is located under a strip conveyor (4) bringing said materials continuously.
- the troughs (5) follow one another axially from left to right, each comprising at least two distinct zones as will be seen below.
- the blurred sand and the polymerized sand cores are recovered in a vibrating chute (6) which conveys the sand laterally to a simple bucket handled or, preferably, a band carrying out the evacuation in continuous waste.
- the reception area (3) and the last trough (5) are preferably provided with screening cloth, with openings calibrated from 5 mm, allowing to sift the blurred sand.
- trapping said blurred sand is preferably made at the level of the jumping zones.
- Figure 2 is an enlargement of a possible configuration of the troughs (5, 5 ', 5' ') comprising the essential features of the invention.
- the main surface (8) forming the longest section of the trough (5) is inclined by an angle ⁇ , while the zone of greatest slope (9), located under the comb (10) of the previous trough (5 '), is inclined at an angle ⁇ .
- the meaning of reading (F) of this diagram is reversed compared to figure 1.
- the parts metallic aluminum therefore in this figure from the right to the left, jumping from the comb (10) of a trough (5) towards the zone of slope ⁇ of the trough next (5 '') then progressing slowly on the main surface (8) of said trough (5 ''), whether or not fitted with screening cloth.
- nuclei generally progress in the opposite direction to the arrow F and disappear under the effect of their weight, towards the bottom of the box (1), direction of the recovery system (6). The same goes for nuclei cured which have jumped from one trough (5) to the other, which separate at this level metallic elements, which plunge directly towards the area angle ⁇ , then towards the bottom of the box (1).
- Figure 3 shows the components of Figure 2, in partial top view for troughs (5, 5 ', 5' '). Each is in fact half represented in width, so that their axial ends are clearly visible.
- This figure shows a possible configuration of the combs (10), as well as the partial overlap of said combs with the zone of greatest slope (9) troughs (5, 5 ', 5' ').
- the top view also allows you to view an order of size for length I.
- the direction of operation is identical to that of the previous figure.
- the small pieces of sand and blurred sand are trapped on the combs and pass below the troughs (5, 5 ', 5' ').
- the loose sand is also sieved on the fabrics of the reception area (3) and from the last trough (5 '').
- the aluminum parts rise slowly, as well as the loose sand and small stones, while the others nuclei slowly recede and partially disintegrate again forming sand advancing in reverse.
Abstract
Description
- ± 0,03 ≤ a ≤ ± 0,035 (m)
- 35 ≤ α ≤ 45 (°)
- 900 ≤ η ≤ 1100 (Hz)
- 5 ≤ β ≤ 9 (°)
- 10 ≤ γ ≤ 15 (°)
- 0,08 ≤ h ≤ 0,12 (m)
- 0,06 ≤ 1 ≤ 0,1 (m).
- a = ± 0,032 m
- α = 42°
- η = 1000 Hz
- β = 7°
- γ = 12°
- h = 0,1 m
- I = 0,08 m.
- La figure 1 est une vue schématique d'un séparateur sélectif selon l'invention ;
- La figure 2 est une coupe longitudinale partielle, montrant notamment une auge selon la présente invention, ainsi que ses zones d'alimentation et d'évacuation ; et
- La figure 3 est une vue de dessus de ladite auge, partiellement représentée et localisée dans le caisson vibrant de l'invention.
Claims (12)
- Séparateur sélectif vibrant comportant un caisson (1) auquel est appliquée une vibration unidirectionnelle, ledit caisson (1) comprenant un système de triage constitué d'auges (5, 5', 5'') se succédant linéairement, alimentées à l'une des extrémités de la succession par des éléments formés de matériaux de nature différente se présentant à l'état séparé ou à l'état aggloméré, destinés à se déplacer sur lesdites auges (5, 5', 5''), caractérisé en ce que le triage desdits éléments est réalisé par la combinaison entre d'une part l'angle α, l'amplitude a et la fréquence η des vibrations communiquées aux auges (5, 5', 5'') via le caisson (1) vibrant, et d'autre part la configuration et le positionnement relatif desdites auges (5, 5', 5'').
- Séparateur sélectif vibrant selon la revendication 1, caractérisé en ce que l'une des extrémités axiales de chaque auge (5, 5', 5'') comporte un peigne (10) filtrant destiné à piéger par gravitation des matériaux de petit volume.
- Séparateur sélectif vibrant selon l'une quelconque des revendications précédentes, caractérisé en ce que chaque auge (5, 5', 5'') comporte, sur une partie au moins de la surface (8) sur laquelle se déplacent lesdits éléments, une toile de criblage.
- Séparateur sélectif vibrant selon l'une quelconque des revendications précédentes, caractérisé en ce que la surface principale (8) desdites auges (5, 5', 5'') est inclinée d'un angle β par rapport à l'horizontale, de sorte que la succession d'auges (5, 5', 5'') présente pour les matériaux à séparer une succession correspondante de sauts au passage d'une auge à l'autre.
- Séparateur sélectif vibrant selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une zone (9) située à une extrémité axiale de chaque auge (5, 5', 5'') forme un angle avec ladite surface principale de l'auge (5, 5', 5''), lui conférant une inclinaison par rapport à l'horizontale d'angle γ supérieur à β.
- Séparateur sélectif vibrant selon l'une des revendications 4 et 5, caractérisé en ce qu'une extrémité axiale de chaque auge (5, 5', 5'') présente une zone de superposition horizontale avec l'extrémité axiale opposée de l'auge (5, 5', 5'') adjacente, lesdites extrémités étant écartées verticalement l'une de l'autre.
- Séparateur sélectif vibrant selon la revendication précédente, caractérisé en ce que l'extrémité axiale de chaque auge (5, 5', 5'') est munie d'un peigne (10) d'une longueur supérieure à la zone de superposition horizontale.
- Séparateur sélectif vibrant selon la revendication précédente, caractérisé en ce que le peigne (10) filtrant équipe l'extrémité axiale de l'auge (5, 5', 5'') placée au-dessus de l'extrémité de l'auge (5, 5', 5'') adjacente, laquelle comprend la zone d'angle γ.
- Séparateur sélectif vibrant selon la revendication précédente, caractérisé en ce que l'extrémité du peigne (10) filtrant d'une auge (5, 5', 5'') est située à une distance horizontale I de la ligne d'intersection des deux surfaces (8, 9) d'angles γ et β de l'auge (5, 5', 5'') adjacente qui est inférieure à la longueur de la portion (9) d'angle γ, et à une distance verticale h de ladite portion (9) d'angle γ qui est supérieure à la distance horizontale I.
- Séparateur sélectif vibrant selon la revèndication précédente, caractérisé en ce que les matériaux à trier sont des jets et masselottes de coulées d'aluminium, des noyaux polymérisés à base de sable et du sable flou provenant de grappes de moulages issues d'une fonderie d'aluminium.
- Séparateur sélectif vibrant selon la revendication précédente, caractérisé en ce que les valeurs des paramètres utilisés pour la séparation sont comprises dans les intervalles suivants :± 0,03 ≤ a ≤ ± 0,035 (m)35 ≤ α ≤ 45 (°)900 ≤ η ≤ 1100 (Hz)5 ≤ β ≤ 9 (°)10 ≤ γ ≤ 15 (°)0,08 ≤ h ≤ 0,12 (m)0,06 ≤ I ≤ 0,1 (m)
- Séparateur sélectif vibrant selon la revendication précédente, caractérisé en ce que les valeurs prises sont les suivantes :a = ± 0,032 mα = 42°η = 1000 Hzβ = 7°γ = 12°h = 0,1 mI = 0,08 m.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69714008T DE69714008D1 (de) | 1997-03-25 | 1997-03-25 | Selektives Vibrationstrennsieb |
EP19970440027 EP0867234B1 (fr) | 1997-03-25 | 1997-03-25 | Séparateur sélectif vibrant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19970440027 EP0867234B1 (fr) | 1997-03-25 | 1997-03-25 | Séparateur sélectif vibrant |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0867234A1 true EP0867234A1 (fr) | 1998-09-30 |
EP0867234B1 EP0867234B1 (fr) | 2002-07-17 |
Family
ID=8229976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970440027 Expired - Lifetime EP0867234B1 (fr) | 1997-03-25 | 1997-03-25 | Séparateur sélectif vibrant |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0867234B1 (fr) |
DE (1) | DE69714008D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113333718A (zh) * | 2021-06-11 | 2021-09-03 | 河北中和铸造有限公司 | 一种铸造用自动落砂机 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3140289A1 (fr) * | 2022-09-29 | 2024-04-05 | Rosi | Procede de separation mecanique de differents materiaux semi-conducteurs, isolants ou metalliques d’un composant ou module, par exemple photovoltaique, pour le recyclage de ce dernier |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB664598A (en) * | 1949-01-21 | 1952-01-09 | Gen Electric Co Ltd | Improvements in or relating to foundry apparatus |
JPS59224266A (ja) * | 1983-06-03 | 1984-12-17 | Sintokogio Ltd | 鋳物の後処理装置 |
WO1987004087A1 (fr) * | 1985-12-30 | 1987-07-16 | Plm Ab | Dispositif pour la separation de dechets |
GB2228692A (en) * | 1989-03-01 | 1990-09-05 | Gen Kinematics Corp | Material separating apparatus |
-
1997
- 1997-03-25 EP EP19970440027 patent/EP0867234B1/fr not_active Expired - Lifetime
- 1997-03-25 DE DE69714008T patent/DE69714008D1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB664598A (en) * | 1949-01-21 | 1952-01-09 | Gen Electric Co Ltd | Improvements in or relating to foundry apparatus |
JPS59224266A (ja) * | 1983-06-03 | 1984-12-17 | Sintokogio Ltd | 鋳物の後処理装置 |
WO1987004087A1 (fr) * | 1985-12-30 | 1987-07-16 | Plm Ab | Dispositif pour la separation de dechets |
GB2228692A (en) * | 1989-03-01 | 1990-09-05 | Gen Kinematics Corp | Material separating apparatus |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 009, no. 100 (M - 376) 2 May 1985 (1985-05-02) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113333718A (zh) * | 2021-06-11 | 2021-09-03 | 河北中和铸造有限公司 | 一种铸造用自动落砂机 |
Also Published As
Publication number | Publication date |
---|---|
DE69714008D1 (de) | 2002-08-22 |
EP0867234B1 (fr) | 2002-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2479025A1 (fr) | ||
BE1020736A3 (fr) | Procede de separation granulometrique de matieres riches en particules filiformes. | |
EP0867234B1 (fr) | Séparateur sélectif vibrant | |
NL1029022C2 (nl) | Inrichting voor het scheiden van vaste stoffen uit een vloeistof. | |
BE1019649A5 (fr) | Dispositif et procede de rincage-egouttage de matieres granulaires solides, riches en particules filiformes (ie. des cables metalliques). | |
US468540A (en) | Henry cane | |
EP0038767A2 (fr) | Procédé et dispositif pour séparer par induction des particules de matériaux | |
EP0136442A1 (fr) | Crible pour ballast de voie ferrée permettant l'élimination d'une partie des terres et des éléments du ballast de dimension inférieure au calibre prescrit | |
JP2000023535A (ja) | 海苔異物除去法及びその装置 | |
US788688A (en) | Machine for classifying and sizing ores. | |
FR3029185A1 (fr) | Dispositif et methode de convoyage controle | |
BE351529A (fr) | ||
FR2887862A1 (fr) | Appareil de traitement pour mesurer des articles individuels | |
FR2488529A1 (fr) | Dispositif de tamisage pour trier des produits divises | |
FR2722434A1 (fr) | Procede et dispositif de separation d'objets ou particules en materiaux electriquement conducteurs amagnetiques | |
CH355113A (fr) | Appareil à tamiser | |
BE458746A (fr) | ||
FR3062547A1 (fr) | Grille pour nettoyeur de grains | |
BE360771A (fr) | ||
CH541995A (fr) | Procédé de séparation granulométrique d'un produit granuleux en suspension dans un liquide et appareil pour la mise en oeuvre de ce procédé | |
BE346932A (fr) | ||
BE541942A (fr) | ||
BE398102A (fr) | ||
BE460315A (fr) | ||
FR2650519A1 (fr) | Installation de decochage |
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: 19970412 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT PT SE |
|
AKX | Designation fees paid |
Free format text: DE ES FR GB IT PT SE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SOMESTRA INDUSTRIE |
|
17Q | First examination report despatched |
Effective date: 20000721 |
|
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 |
|
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 GB IT PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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. Effective date: 20020717 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: 20020717 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 69714008 Country of ref document: DE Date of ref document: 20020822 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SKAKO COMESSA |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20021017 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: 20021017 |
|
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: 20021018 |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20020717 |
|
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: 20030130 |
|
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: 20030422 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP 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: 20150330 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20161130 |
|
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: 20160331 |