EP1008685B1 - Procédé de lavage de linge et lave-linge mettant en oeuvre ce procédé - Google Patents
Procédé de lavage de linge et lave-linge mettant en oeuvre ce procédé Download PDFInfo
- Publication number
- EP1008685B1 EP1008685B1 EP99403050A EP99403050A EP1008685B1 EP 1008685 B1 EP1008685 B1 EP 1008685B1 EP 99403050 A EP99403050 A EP 99403050A EP 99403050 A EP99403050 A EP 99403050A EP 1008685 B1 EP1008685 B1 EP 1008685B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- speed
- substantially constant
- linen
- rotation
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/08—Partitions
Definitions
- the invention relates to a method for washing laundry, using a washing machine equipped with a rotary drum, of substantially horizontal axis, internally delimiting two separate compartments by a radial partition passing through said axis.
- the invention also relates to a washing machine. implementing this process.
- the washing process and the washing machine according to the invention apply in particular to semi-industrial washing plants and industrial, in which loads of laundry relatively large are processed in each cycle of washing.
- washing machines In semi-industrial washing plants and industrial, we frequently use washing machines in which two loads of laundry are placed simultaneously in two compartments of a rotary drum, of substantially horizontal axis. In such washing machines, the two compartments are separate by a radial partition passing through the axis of the drum.
- the washing of the laundry is obtained by driving the drum in rotation by means of an electric motor, controlled by a microprocessor through a dimmer speed.
- the speed of drum rotation gradually increases according to a given ramp, until a speed step predetermined is reached.
- This speed step is usually preset at the factory. It corresponds to a angular speed of the drum such that the laundry is subject to radial acceleration G generally between 0.4 g and 0.5 g, where g represents the acceleration of gravity.
- references 1 and 2 designate respectively the tank and the drum of a washing machine of the aforementioned type.
- Drum 2 is divided internally in two compartments 3a and 3b by a radial partition 4 passing through the axis substantially horizontal of the drum.
- a load of laundry 4a and 4b is placed respectively in each of the compartments 3a and 3b.
- each of the laundry loads 4a and 4b is subject simultaneously with the force of gravity Pa, Pb, with the force centrifugal Ca, Cb and the reaction forces exerted through the walls. Due to the angular speed relatively limited drum 2, the force of gravity Pa, Pb, oriented vertically downwards, is significantly greater than the centrifugal force Ca, Cb, oriented radially outwards.
- partition 4 tilts gradually in the same direction.
- the laundry load 4a located in the upper compartment 3a then descends gradually, by simply sliding (arrow FG) the along the partition 4, up to the angle formed between this partition 4 and the circumferential wall of the drum 2, of the downstream side with respect to the direction of rotation F1 of this one.
- the load of laundry 4b located in the lower compartment 3b goes down gradually along the circumferential wall drum 2, rolling on itself (arrow FR), until come to place in the corner formed between this wall and partition 4, on the upstream side with respect to direction of rotation F1 of the drum 2.
- Document FR-A-1 235 206 proposes a washing machine whose drum is internally divided in two compartments by a radial partition. It indicates, by elsewhere, that by using a machine of dimensions classics and a one-way rotating drum it washing time can be halved known machines, which is 50 to 60 minutes, in increasing the peripheral speed from 1.00 m / s to 1.6 m / s. This document complies with the preambles of claims 1 and 6.
- Document DE-A-1 159 894 also proposes a washing machine with a drum internally divided into two compartments by a radial partition. Speed drum rotation is not specified.
- the subject of the invention is a washing process of laundry using a washing machine for two compartments and allowing to improve in a very sensitive the effectiveness of washing without risk of linen orbiting.
- the drum is rotated at a angular speed such that the laundry is subjected to a constant radial acceleration G, whose value average is between about 0.80 g and about 0.90 g.
- the speed of rotation of the drum and a drive motor is controlled this one, so as to make the speed measured substantially constant.
- This embodiment applies in particular to the case where the engine drives the drum in rotation by means of transmission with sliding, for example using a smooth belt.
- the invention applies to a washing machine comprising a tank 10, in which is mounted a rotary drum 12, of substantially horizontal axis. More precisely, the rotary drum 12 is divided internally in two compartments 14a and 14b by a radial partition 16 passing through the axis of the drum 12.
- the tank 10 is equipped with two access doors 18 and the drum 12 is also equipped with two doors (not shown) opening into each of the compartments 14a and 14b and likely to be brought in front of doors 18, when the drum 12 stops, for example by means of a indexing system (not shown).
- the drum 12 comprises two end walls, disc-shaped, as well as a circumferential wall 20 provided with perforations (not shown).
- the circumferential wall 20 of the drum 12 is internally equipped with ribs 22, of section triangular, which tend to oppose the sliding of the laundry along the circumferential wall 20.
- the washing machine according to the invention is also equipped with control means, designed to drive the drum 12 rotating at an angular speed such that the two loads of laundry 24a, 24b, placed in each of compartments 14a and 14b, either subjected to a radial acceleration G substantially constant, whose average value is between about 0.70 g and about 0.95 g, where g represents the acceleration of gravity.
- the average value of the acceleration radial G is more precisely between approximately 0.80 g and approximately 0.90 g.
- this original characteristic of the washing machine according to the invention ensures a fall of laundry loads 24a, 24b contained in each of compartments 14a and 14b, over a height close to the diameter of the drum 12, each time it rotates half a turn.
- laundry loads 24a and 24b peel off from the circumferential wall 20 of the drum when the corners in which they are are facing up.
- laundry loads 24a and 24b fall then by gravity (arrows FCa and FCb) in the corners opposite of their respective compartments, on a height practically equal to the diameter of the drum 12. A such a fall occurs every time the drum 12 make a U-turn. Much more washing effective than in washing machines of the same type of art anterior is thus assured.
- the drum 12 is rotated by an electric motor 26, through susceptible means of transmission to induce a certain slip.
- the transmission means include a belt smooth drive 28, which runs on both a pulley attached to the output shaft of the motor 26 and on a pulley fixed to the axis of the drum 12.
- the electric motor 26 is supplied with current electric through a frequency converter 30 controlled by a microprocessor 32.
- This arrangement classic ensures the speed increase of the drum 12 and then maintaining that speed at a predetermined level.
- the character approximate speed step thus reached increased by the possible existence of a shift in transmission, does not ensure regulation of the speed of the drum 12 at the desired optimized value.
- control means classics that have just been described are advantageously supplemented by means closed-loop speed control.
- the disc 34 In the embodiment illustrated in the Figure 3, which relates more particularly to the case of a transmission in which there is a certain sliding, means are provided for measuring directly the rotation speed of the drum 12 around of its axis.
- these means include a toothed disc 34 integral with the axis of the drum 12, as well as a pulse sensor 36 placed in front of the periphery of the disc 34.
- the disc 34 preferably comprises at least thirty teeth regularly distributed around its periphery.
- the pulse sensor 36 delivers a representative signal the speed of rotation of the drum 12.
- This signal can be transmitted either directly to means control integrated in the frequency converter 30, as illustrated in solid lines in FIG. 3, either to servo software equipping the microprocessor 32, as illustrated in lines discontinuous.
- the signal speed is operated so as to keep constant the rotation speed of the drum 12, at a level such that the radial acceleration G applied to the loads of laundry remains permanently at the value displayed, for example of 0.85 g, with an accuracy at least equal to 0.1 g.
- Figure 4 shows a second embodiment of the control means ensuring the rotary drive of the drum 12.
- This second embodiment essentially applies to the case where the transmission between the electric motor 26 and the drum 12 is provided by transmission means without sliding.
- These means of transmission without slip may include a belt notched 28a, engaged at the same time on a notched pulley attached to the output shaft of the motor 26 and on a toothed pulley fixed to the axis of the drum 12.
- the power supply of the motor 26 is carried out through a variator of frequency 30 controlled by a microprocessor 32.
- the speed control can be done in this case by measuring the speed of electric motor rotation 26.
- the washing machine then comprises means to measure the speed of rotation of the motor 26, constituted here by a tachometer 36a.
- the tachometer 36a delivers an output signal representative of the speed of rotation of the motor 26.
- this signal can be transmitted either directly to a system control system integrated into the frequency converter 30, as shown in solid lines in FIG. 4, either to servo software equipping the microprocessor 32, as shown in lines discontinuous.
- the angular speed of rotation of the drum 12 is adjusted, according to the invention, to in such a way that the laundry is permanently subjected to a substantially constant radial acceleration G, of average value between approximately 0.70 g and approximately 0.95 g, effective washing of the laundry is ensured, as as explained above with reference to the figures 2A and 2B.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Treatment Of Fiber Materials (AREA)
Description
- on place le linge dans deux compartiments délimités à l'intérieur d'un tambour rotatif, d'axe sensiblement horizontal, par une cloison radiale passant par ledit axe ; et
- on entraíne le tambour en rotation autour de son axe ;
- un tambour rotatif, d'axe sensiblement horizontal, délimitant intérieurement deux compartiments séparés par une cloison radiale passant par ledit axe ; et
- des moyens de commande pour entraíner le tambour en rotation autour de son axe ;
- les figures 1A et 1B, déjà décrites, illustrent schématiquement le déplacement de deux charges de linge reçues dans les deux compartiments d'un lave-linge à cloison radiale selon l'art antérieur ;
- les figures 2A et 2B sont des vues comparables aux figures 1A et 1B, illustrant les déplacements des deux charges de linge dans le tambour de la machine selon l'invention ;
- la figure 3 représente de façon très schématique, dans une lave-linge conforme à l'invention, un premier mode de réalisation des moyens de commande asservis permettant d'entraíner le tambour en rotation à une vitesse angulaire régulée ; et
- la figure 4 est une vue comparable à la figure 3 illustrant un deuxième mode de réalisation de l'invention.
Claims (10)
- Procédé de lavage de linge, dans lequel :on place le linge dans deux compartiments (14a,14b) délimités à l'intérieur d'un tambour rotatif (12), d'axe sensiblement horizontal, par une cloison radiale (16) passant par ledit axe ; eton entraíne le tambour (12) en rotation autour de son axe,
- Procédé selon la revendication 1, dans lequel on entraíne le tambour (12) en rotation à une vitesse angulaire sensiblement constante.
- Procédé selon la revendication 2, dans lequel on mesure la vitesse de rotation du tambour (12) et on asservit un moteur d'entraínement (26) de celui-ci de façon à rendre la vitesse mesurée sensiblement constante.
- Procédé selon la revendication 2, dans lequel on utilise un tambour (12) entraíné par un moteur (26) au travers de moyens de transmission sans glissement, on mesure la vitesse de rotation du moteur (26) et on asservit celui-ci, de façon à rendre la vitesse mesurée sensiblement constante.
- Procédé selon l'une quelconque des revendications précédentes, dans lequel on entraíne le tambour (12) en rotation à une vitesse angulaire telle que le linge soit soumis à une accélération radiale G constante, dont la valeur moyenne est comprise entre environ 0,80 g et environ 0,90 g.
- Lave-linge comprenant :un tambour rotatif (12), d'axe sensiblement horizontal, délimitant intérieurement deux compartiments (14a, 14b) séparés par une cloison radiale (16) passant par ledit axe ; etdes moyens de commande pour entraíner le tambour (12) en rotation autour de son axe ;
- Lave-linge selon la revendication 6, dans lequel les moyens de commande entraínent le tambour (12) en rotation à une vitesse angulaire sensiblement constante.
- Lave-linge selon la revendication 7, dans lequel les moyens de commande comprennent :un moteur (26) apte à entraíner le tambour (12) en rotation ;des moyens pour mesurer la vitesse de rotation du tambour (12) et émettre un signal représentatif de celle-ci ; etdes moyens d'asservissement sensibles audit signal, pour rendre la vitesse de rotation du tambour (12) sensiblement constante.
- Lave-linge selon la revendication 7, dans lequel les moyens de commande comprennent :un moteur (26) apte à entraíner le tambour (12) en rotation au travers de moyens de transmission sans glissement ;des moyens pour mesurer la vitesse de rotation du moteur (26) et émettre un signal représentatif de celle-ci ; etdes moyens d'asservissement sensibles audit signal, pour rendre la vitesse de rotation du moteur (26) sensiblement constante.
- Lave-linge selon l'une quelconque des revendications 6 à 9, dans lequel les moyens de commande entraínent le tambour (12) en rotation à une vitesse angulaire telle que le linge soit soumis à une accélération radiale G constante, dont la valeur moyenne est comprise entre environ 0,80 g et environ 0,90 g.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9815689 | 1998-12-11 | ||
FR9815689A FR2787125B1 (fr) | 1998-12-11 | 1998-12-11 | Procede de lavage de linge et lave-linge mettant en oeuvre ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1008685A1 EP1008685A1 (fr) | 2000-06-14 |
EP1008685B1 true EP1008685B1 (fr) | 2003-08-20 |
Family
ID=9533887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99403050A Expired - Lifetime EP1008685B1 (fr) | 1998-12-11 | 1999-12-07 | Procédé de lavage de linge et lave-linge mettant en oeuvre ce procédé |
Country Status (8)
Country | Link |
---|---|
US (1) | US6397422B1 (fr) |
EP (1) | EP1008685B1 (fr) |
CZ (1) | CZ299603B6 (fr) |
DE (1) | DE69910532T2 (fr) |
ES (1) | ES2205739T3 (fr) |
FR (1) | FR2787125B1 (fr) |
SI (1) | SI1008685T1 (fr) |
TR (1) | TR199903073A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9157177B2 (en) | 2011-12-21 | 2015-10-13 | Whirlpool Corporation | Laundry treating appliance and method of control |
JP2015036081A (ja) * | 2013-08-14 | 2015-02-23 | 株式会社ザブザブ | 洗濯機 |
JP6356485B2 (ja) * | 2014-05-21 | 2018-07-11 | 株式会社山本製作所 | 業務用洗濯脱水乾燥装置および配置システム |
JP6747676B2 (ja) * | 2019-02-26 | 2020-08-26 | 有限会社ひかりドライ | 洗濯機および洗濯方法 |
WO2023124623A1 (fr) * | 2021-12-31 | 2023-07-06 | 青岛海尔洗涤电器有限公司 | Dispositif de lavage pour appareil de traitement de linge, et appareil de traitement de linge |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571197A (en) * | 1949-10-26 | 1951-10-16 | American Machine & Metals | Stop control for partitioned washers |
DE1159894B (de) * | 1955-09-17 | 1963-12-27 | Braun Inc G A | Trommel fuer eine Wasch- und Schleudermaschine |
FR1235206A (fr) * | 1959-07-16 | 1960-07-01 | Machine à laver | |
SE443004B (sv) * | 1979-05-12 | 1986-02-10 | Hoesch Werke Ag | Sett for tvettning av tvettgods i en cylindertvettmaskin med lag vetske/tvettlutsniva i trumman |
FR2640289B1 (fr) * | 1988-12-09 | 1991-09-20 | Ciapem | Procede de lavage du linge et lave-linge mettant en oeuvre ce procede |
JPH04276293A (ja) * | 1991-03-01 | 1992-10-01 | Toshiba Corp | ドラム式洗濯機 |
-
1998
- 1998-12-11 FR FR9815689A patent/FR2787125B1/fr not_active Expired - Fee Related
-
1999
- 1999-11-22 US US09/444,938 patent/US6397422B1/en not_active Expired - Lifetime
- 1999-12-07 SI SI9930435T patent/SI1008685T1/xx unknown
- 1999-12-07 DE DE69910532T patent/DE69910532T2/de not_active Expired - Lifetime
- 1999-12-07 ES ES99403050T patent/ES2205739T3/es not_active Expired - Lifetime
- 1999-12-07 EP EP99403050A patent/EP1008685B1/fr not_active Expired - Lifetime
- 1999-12-08 CZ CZ0442599A patent/CZ299603B6/cs not_active IP Right Cessation
- 1999-12-10 TR TR1999/03073A patent/TR199903073A2/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CZ442599A3 (cs) | 2000-06-14 |
TR199903073A3 (tr) | 2000-07-21 |
DE69910532D1 (de) | 2003-09-25 |
US6397422B1 (en) | 2002-06-04 |
CZ299603B6 (cs) | 2008-09-17 |
FR2787125B1 (fr) | 2001-03-02 |
DE69910532T2 (de) | 2004-06-24 |
TR199903073A2 (xx) | 2000-07-21 |
EP1008685A1 (fr) | 2000-06-14 |
FR2787125A1 (fr) | 2000-06-16 |
SI1008685T1 (en) | 2003-12-31 |
ES2205739T3 (es) | 2004-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2461772A1 (fr) | Machine continue a tunnel pour le lavage de charges successives de linge ou analogue et procede pour son utilisation | |
EP1008685B1 (fr) | Procédé de lavage de linge et lave-linge mettant en oeuvre ce procédé | |
FR2499033A1 (fr) | Procede et dispositif pour regulariser le transfert de produits solides identiques | |
FR2596832A1 (fr) | Embrayage centrifuge | |
CH622713A5 (fr) | ||
FR2695415A1 (fr) | Procédé d'essorage de linge mouillé. | |
FR2498949A1 (fr) | Centrifugeuse a vis | |
FR2530590A1 (fr) | Convoyeur helicoidal a rouleaux coniques entraines par courroie | |
CA2052356C (fr) | Poulie menante d'une transmission a courroie a vitesse variable equipee de masselottes dentees | |
EP0091336B1 (fr) | Machine à laver le linge à moyens de détection de balourds | |
FR2697332A3 (fr) | Procédé destiné à déterminer le balourd d'un tambour d'une machine à laver chargée. | |
FR2804694A1 (fr) | Dispositif d'amenee de rubans de fibres dans une machine de filature, notamment un banc d'etirage | |
EP0006559A1 (fr) | Dispositif pour le démoulage de tuyaux coulés par centrifugation | |
FR2511919A1 (fr) | Machine de tribofinition a broches | |
EP0761864B1 (fr) | Procédé de séchage amélioré du linge et machine le mettant en oeuvre | |
FR2624529A1 (fr) | Procede de determination du balourd du linge, en particulier pour les machines a laver domestiques | |
FR2663964A1 (fr) | Dispositif d'equilibrage du balourd des pieces de linge lors de l'essorage dans des machines a laver a tambour commandes par programme. | |
WO2009153489A1 (fr) | Machine d'appret pour preformes | |
FR2573101A1 (fr) | Procede de regulation automatique des parametres de travail d'une laineuse et laineuse automatisee a l'aide de ce procede | |
FR3085728A1 (fr) | Dispositif pour convertir de l'energie a partir de masses rotatives | |
CH340803A (fr) | Machine à laver | |
FR2469622A1 (fr) | Dispositif de transmission de vitesse, notamment pour eolienne | |
FR2910498A1 (fr) | Procede de detection et traitement de balourds et appareil a laver ou a laver et secher le linge associe | |
KR100191400B1 (ko) | 드럼식 세탁기의 세탁물 무게 검지 방법 | |
FR2587378A1 (fr) | Procede de detection du niveau d'eau dans une cuve de lave-linge et lave-linge mettant en oeuvre ce procede |
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): BE CH DE ES GB IT LI |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20001130 |
|
AKX | Designation fees paid |
Free format text: BE CH DE ES GB IT LI |
|
AXX | Extension fees paid |
Free format text: SI PAYMENT 20001130 |
|
17Q | First examination report despatched |
Effective date: 20020531 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7D 06F 35/00 A, 7D 06F 37/08 B, 7D 06F 37/32 B |
|
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 |
Designated state(s): BE CH DE ES GB IT LI |
|
AX | Request for extension of the european patent |
Extension state: SI |
|
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 |
|
REF | Corresponds to: |
Ref document number: 69910532 Country of ref document: DE Date of ref document: 20030925 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2205739 Country of ref document: ES Kind code of ref document: T3 |
|
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: 20040524 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: IF |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20141219 Year of fee payment: 16 Ref country code: DE Payment date: 20141211 Year of fee payment: 16 Ref country code: GB Payment date: 20141219 Year of fee payment: 16 Ref country code: ES Payment date: 20141226 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20141219 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20141219 Year of fee payment: 16 |
|
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: 20151231 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69910532 Country of ref document: DE |
|
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: 20151207 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20160830 |
|
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: 20151231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160701 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151207 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20151207 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20170127 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20151208 |