EP0080424A1 - Apparatus for the wet treatment of textile materials with adjustable bath volume - Google Patents
Apparatus for the wet treatment of textile materials with adjustable bath volume Download PDFInfo
- Publication number
- EP0080424A1 EP0080424A1 EP82420160A EP82420160A EP0080424A1 EP 0080424 A1 EP0080424 A1 EP 0080424A1 EP 82420160 A EP82420160 A EP 82420160A EP 82420160 A EP82420160 A EP 82420160A EP 0080424 A1 EP0080424 A1 EP 0080424A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bath
- treatment
- volume
- treatment chamber
- chamber
- 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
- 238000011282 treatment Methods 0.000 title claims abstract description 41
- 239000004753 textile Substances 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 title description 3
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
Definitions
- the present invention relates to a textile treatment apparatus with adjustable bath volume.
- JET the devices commonly known as JET have taken an important place. These are devices consisting essentially of a pipe closed on itself and in which the circulation of an endless hose of fabric in the treatment bath is ensured by the circulation of said bath; this pipe is, very generally, divided into two parts: one constituting the tube for transporting the fabric hose, and the other of larger volume, constituting the treatment chamber proper.
- the inclination of the treatment chamber is predetermined by the manufacturer and can no longer be modified.
- the object of the present invention is to overcome the drawbacks set out above by proposing an apparatus for treating textiles which allows the height and therefore the volume of the bath of the treatment chamber to be varied at will.
- 1 generally designates the apparatus, 2 the transport tube, 3 the treatment chamber, 4 the treatment bath, 5 the horizontal axis and 6 the means making it possible to tilt the apparatus around said axis. 5.
- FIG. 3 The embodiment shown in Figure 3 is a conventional JET device; according to the invention it is articulated on the horizontal axis 5 and the means provided for tilting it in the position indicated in FIG. 4 are constituted by the jack 6.
- It can be a mechanical cylinder, as well as a pneumatic or hydraulic cylinder; similarly, these means can be constituted by a chain, a cable, whether or not reeved, or any other suitable device.
- the apparatus in the equilibrium position indicated in FIG. 3, the apparatus can operate in a long bath owing to the large volume of bath contained in the treatment chamber 3 whereas in the raised position indicated in FIG. 4 it is suitable to operate in a short bath and a simple modification of the stroke height of the cylinder makes it possible to work with intermediate bath volumes.
- the device shown in Figures 5 and 6 is a JET device called "Overflow" with injection pipe and internal basket 7 modified according to the invention; the device is also shown in the respective positions allowing it to work in a long bath ( Figure 5) and a short bath ( Figure 6).
- the apparatus according to the invention is suitable for an Overflow type machine with a partially inclined treatment chamber 3.
- said device is adapted to a bath injection machine with basket 7.
- FIGS 11 and 12 then 13 and 14 show the apparatus according to the invention suitable for other types of JET machines.
- the horizontal axis 5 is preferably placed as close as possible to the vertical plane containing the center of gravity of the device 1.
- race means 6 is such that the chamber 3 can be tilted in one direction or the other.
- the present invention is not limited to the single embodiments described above by way of nonlimiting examples; on the contrary, it embraces all variants thereof, whatever in particular the type and configuration of the pipe closed on itself comprising the transport tube 2 and the treatment chamber 3.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
La présente invention concerne un appareil de traitement des textiles à volume de bain réglable.The present invention relates to a textile treatment apparatus with adjustable bath volume.
Parmi les nombreux appareils de traitement des textiles par voie humide, les appareils couramment dénommés JET ont pris une place importante. Il s'agit d'appareils constitués dans l'essentiel d'une conduite fermée sur elle-même et dans lesquels la circulation d'un boyau sans fin de tissu dans le bain de traitement est assurée par la circulation même dudit bain ; cette conduite est, de façon très générale, divisée en deux parties : l'une constituant le tube de transport du boyau de tissu, et l'autre de volume plus important, constituant la chambre de traitement proprement dite.Among the many wet textile treatment devices, the devices commonly known as JET have taken an important place. These are devices consisting essentially of a pipe closed on itself and in which the circulation of an endless hose of fabric in the treatment bath is ensured by the circulation of said bath; this pipe is, very generally, divided into two parts: one constituting the tube for transporting the fabric hose, and the other of larger volume, constituting the treatment chamber proper.
Ces machines travaillent avec un volume de bain qui est pratiquement déterminé dès leur construction et qui dépend essentiellement du volume de la chambre de traitement ; dans un but d'économie de produits on a donc cherché à diminuer ce volume afin de disposer d'un appareil permettant de travailler en "bain court", c'est-à-dire avec des rapports tissu/ bain se situant par exemple, en charge normale,entre 1/4 et 1/8 ; mais dans bien des cas les appareils travaillant avec des rapports de bain beaucoup plus importants restent indispensables car ils permettent d'appliquer toutes sortes de traitement sur tous types de textiles.These machines work with a bath volume which is practically determined from their construction and which essentially depends on the volume of the treatment chamber; with the aim of saving products, we therefore sought to reduce this volume in order to have an apparatus making it possible to work in "short bath", that is to say with fabric / bath ratios being situated for example, under normal load, between 1/4 and 1/8; but in many cases the devices working with much larger bath ratios remain essential because they allow to apply all kinds of treatment on all types of textiles.
Il apparait toutefois de plus en plus indispensable de disposer d'appareils polyvalents dans lesquels il soit possible de faire varier à volonté la hauteur et partant le volume du bain de la chambre de traitement afin de permettre de traiter de façon économique dans le même appareil des métrages et des poids de tissus très différents ainsi que d'appliquer à ces mêmes tissus des traitements de tout type sans qu'il soit nécessaire de procéder à des investissements coûteux en matériel.However, it appears increasingly essential to have versatile devices in which it is possible to vary the height and therefore the volume of the bath of the treatment chamber in order to allow economical treatment in the same device. measures and weights of very different fabrics as well as to apply to these same fabrics treatments of all types without the need to invest expensive equipment.
L'idée la plus simple qui vient à l'esprit est de modifier le volume de bain de la chambre de traitement d'un appareil donné par simple modification de la hauteur du bain dans cette chambre de façon à pouvoir travailler en bain long quand le volume de bain dans la chambre de traitement est maximum et en bain court quand ce volume baisse. Cette solution est difficile à réaliser car les appareils à bain long et à bain court mettent en jeu deux phénomènes opposés : en effet un appareil travaillant en bain long, c'est-à-dire avec un volume de bain important, impose de disposer d'une chambre de traitement de forme spéciale permettant le cheminement du tissu sans formation de noeuds ; d'autre part, un appareil travaillant avec un faible volume de bain (bain court) doit être profilé de façon à ce que le boyau de tissu puisse être convoyé sans tension avec peu de fluide porteur.The simplest idea that comes to mind is to modify the volume of bath in the treatment chamber of a given device by simply modifying the height of the bath in this chamber so that you can work in a long bath when the bath volume in the treatment chamber is maximum and in short bath when this volume decreases. This solution is difficult to achieve because long bath and short bath apparatuses involve two opposite phenomena: in fact a device working in a long bath, that is to say with a large volume of bath, requires having '' a specially shaped treatment chamber allowing the passage of the fabric without the formation of knots; on the other hand, a device working with a small bath volume (short bath) must be profiled so that the fabric hose can be conveyed without tension with little carrier fluid.
On a proposé, dans le brevet US 3 690 128 d'ad- joindre à un appareil de traitement des textiles de ce type umpanier mobile permettant, par un mouvement d'oscillation sensiblement vertical, de soumettre le tissu à traiter à des étapes successives d'immersion puis de retrait du bain afin de favoriser l'imprégnation dudit tissu. Ce dispositif ne peut en aucune façon servir d'appareil polyvalent puisqu'il ne permet pas de modifier le volume de bain de la chambre de traitement.It has been proposed in US Pat. No. 3,690,128 to add to a textile processing apparatus of this movable umpani type allowing, by a substantially vertical oscillating movement, to subject the fabric to be treated to successive stages of immersion and then removal from the bath in order to promote the impregnation of said tissue. This device cannot in any way serve as a versatile device since it does not allow the bath volume of the treatment chamber to be modified.
Une solution au problème du transport du tissu en bain court a été proposée il y a quelques années par une inclinaison partielle ou totale de lachambre de traitement comme représenté très schématiquement à la figure 1 du dessin annexé.A solution to the problem of transporting the fabric in a short bath was proposed a few years ago by a partial or total inclination of the treatment chamber as shown very schematically in Figure 1 of the accompanying drawing.
On a également proposé d'utiliser une chambre de traitement du type représenté à la figure 2 pour modifier la hauteur du bain dans ladite chambre afin d'effectuer des traitements avec des rapports de bain pouvant varier de 1:30 (trait mixte) à 1:8 (trait plein).It has also been proposed to use a treatment chamber of the type represented in FIG. 2 to modify the height of the bath in said chamber in order to carry out treatments with bath ratios which can vary from 1:30 (mixed line) to 1 : 8 (solid line).
Dans les deux cas toutefois, l'inclinaison de la chambre de traitement est prédéterminée par le constructeur et ne peut plus être modifiée.In both cases, however, the inclination of the treatment chamber is predetermined by the manufacturer and can no longer be modified.
La présente invention s'est donnée pour but de pallier les inconvénients exposés ci-avant en proposant un appareil de traitement des textiles qui permette de faire varier à volonté la hauteur et donc le volume du bain de la chambre de traitement.The object of the present invention is to overcome the drawbacks set out above by proposing an apparatus for treating textiles which allows the height and therefore the volume of the bath of the treatment chamber to be varied at will.
C'est ainsi qu'elle a pour objet un appareil de traitement des textiles par voie humide à volume de bain variable du type comportant un tube de transport et une chambre de traitement formant ensemble une conduite fermée sur elle-même, la circulation du tissu sous forme d'un boyau sans fin étant assurée par la circulation même du bain de traitement et dont l'originalité consiste en ce qu'il est articulé sur un axe horizontal et que des moyens sont prévus pour le faire basculer autour de cet axe de manière à permettre le maintien de la hauteur du bain dans la chambre de traitement à la valeur désirée, quel que soit le volume dudit bain.Thus it has for its object an apparatus for treating textiles by the wet method with a variable bath volume of the type comprising a transport tube and a treatment chamber which together form a pipe closed in on itself, the circulation of the fabric. in the form of an endless hose being ensured by the very circulation of the treatment bath and whose originality consists in that it is articulated on a horizontal axis and that means are provided to tilt it around this axis of so as to maintain the height of the bath in the treatment chamber at the desired value, whatever the volume of said bath.
On dispose ainsi d'un appareil véritablement polyvalent qui peut fonctionner en bain long quand la chambre de traitement est horizontale et en bain court ou même très court quand la chambre est relevée. Les positions intermédiaires permettent de faire varier le volume du bain selon les textiles traités et le genre de traitement que l'on désire appliquer.There is thus a truly versatile device which can operate in a long bath when the treatment chamber is horizontal and in a short or even very short bath when the chamber is raised. The intermediate positions allow the volume of the bath to be varied according to the textiles treated and the type of treatment that it is desired to apply.
Les avantages que l'on peut attendre de ce type d'appareils sont nombreux. C'est ainsi que l'on peut citer :
- - les économies de produits et d'énergie, ainsi que la moindre pollution des eaux résiduaires grâce aux posibilités offertes par les traitements en bains courts ou très courts.
- - la possibilité de traiter de façon industrielle, sur le même appareil :
- . des tissus avec des rapports de bain importants (1:20 à 1:40) dans les cas où la nature de la matière l'exige ou dans les cas où le traitement est nécessairement appliqué en bain long.
- . des tissus avec des rapports de bain très faibles (1:4 par exemple) dans les cas où les conditions de traitement et la nature de la matière.permettent ou imposent de réaliser cette opération économique.
- - la possibilité de traiter sur le même appareil dans des conditions identiques de rapport de bain, des charges variables.
- - product and energy savings, as well as less pollution of waste water thanks to the possibilities offered by treatments in short or very short baths.
- - the possibility of processing industrially, on the same device:
- . fabrics with important bath ratios tants (1:20 to 1:40) in cases where the nature of the material so requires or in cases where the treatment is necessarily applied in a long bath.
- . fabrics with very low bathing ratios (1: 4 for example) in cases where the processing conditions and the nature of the material allow or require this economic operation to be carried out.
- - the possibility of treating variable loads on the same device under identical bath ratio conditions.
La présente invention sera mieux comprise d'ailleurs et ses avantages ressortiront bien de la description qui suit en référence au dessin schématique annexé dans lequel :
- - les figures 3, 5, 7, 9 et 11 sont des vues en coupe très sipplifiées de différents modes de réalisation de l'appareil de traitement selon l'invention, en position lui permettant de travailler en bain long ;
- - les figures 4, 6, 8, 10 et 12 sont des vues respectivement similaires aux figures 3, 5, 7, 9 et 11 des appareils en position leur permettant de travailler en bain court.
- - Figures 3, 5, 7, 9 and 11 are very sipplified sectional views of different embodiments of the treatment apparatus according to the invention, in position allowing it to work in long bath;
- - Figures 4, 6, 8, 10 and 12 are views respectively similar to Figures 3, 5, 7, 9 and 11 of the devices in position allowing them to work in a short bath.
Dans les figures, 1 désigne de façon générale l'appareil, 2 le tube de transport, 3 la chambre de traitement, 4 le bain de traitement, 5 l'axe horizontal et 6 les moyens permettant de faire basculer l'appareil autour dudit axe 5.In the figures, 1 generally designates the apparatus, 2 the transport tube, 3 the treatment chamber, 4 the treatment bath, 5 the horizontal axis and 6 the means making it possible to tilt the apparatus around said axis. 5.
Pour des raisons de clarté, le trajet classique du boyau de tissu à traiter n'est pas représenté au dessin. Ne sont pas représentés de même tous les dispositifs classiques indispensables au fonctionnement des machines JET tels qu'échangeurs de température, pompe de circulation, pompe d'ajouts, réservoirs d'ajouts, tournettes d'amenée et d'extraction du boyau, injecteurs, vannes...For reasons of clarity, the conventional path of the fabric hose to be treated is not shown in the drawing. Likewise, all the conventional devices essential for the operation of JET machines are not represented, such as temperature exchangers, circulation pump, addition pump, addition tanks, hose inlet and outlet twists, injectors, valves ...
Le mode de réalisation représenté à la figure 3 est un appareil JET classique ; selon l'invention il est articulé sur l'axe horizontal 5 et les moyens prévus pour le faire basculer dans la position indiquée à la figure 4 sont constitués par le vérin 6.The embodiment shown in Figure 3 is a conventional JET device; according to the invention it is articulated on the
Il peut s'agir d'un vérin mécanique, aussi bien que d'un vérin pneumatique ou hydraulique ; de même ces moyens peuvent être constitués par une chaîne, un câble mouflé ou non ou tout autre dispositif adapté.It can be a mechanical cylinder, as well as a pneumatic or hydraulic cylinder; similarly, these means can be constituted by a chain, a cable, whether or not reeved, or any other suitable device.
On voit clairement que, dans la position d'équilibre indiquée figure 3, l'appareil peut fonctionner en bain long du fait du volume de bain important contenu dans la chambre de traitement 3 alors que dans la position relevée indiquée en figure 4 il est apte à fonctionner en bain court et qu'une simple modification de la hauteur de course du vérin permet de travailler avec des volumes de bain intermédiaires.It is clearly seen that, in the equilibrium position indicated in FIG. 3, the apparatus can operate in a long bath owing to the large volume of bath contained in the
L'appareil représenté aux figures 5 et 6 est un appareil JET dit "Overflow" avec tuyau d'injection et panier interne 7 modifié selon l'invention ; l'appareil est également représenté dans les positions respectives lui permettant de travailler en bain long (figure 5) et bain court (figure 6).The device shown in Figures 5 and 6 is a JET device called "Overflow" with injection pipe and
Sur le mode de réalisation représenté aux figures 7 et 8, l'appareil selon l'invention est adapté à une machine type Overflow à chambre de traitement 3 partiellement inclinée.In the embodiment shown in FIGS. 7 and 8, the apparatus according to the invention is suitable for an Overflow type machine with a partially
Sur le mode de réalisation représenté aux figures 9 et 10, ledit appareil est adapté à une machine à injection de bain avec panier 7.In the embodiment shown in FIGS. 9 and 10, said device is adapted to a bath injection machine with
Les figures 11 et 12 puis 13 et 14 représentent l'appareil selon l'invention adapté à d'autres types de machines JET.Figures 11 and 12 then 13 and 14 show the apparatus according to the invention suitable for other types of JET machines.
L'axe horizontal 5 est de préférence placé le plus près possible du plan vertical contenant le centre de gravité de l'appareil 1.The
Dans les différents modes de réalisation la course des moyens 6 est telle que la chambre 3 peut être basculée dans un sens ou dans l'autre.In the different embodiments the race means 6 is such that the
Comme il va de soi et comme il ressort de ce qui précède, la présente invention ne se limite pas aux seuls modes de réalisation décrits ci-avant à titre d'exemples non limitatifs ; elle en embrasse, au contraire, toutes les variantes, quels que soient notamment le type et la configuration de la conduite fermée sur elle-même comportant le tube de transport 2 et la chambre de traitement 3.As is obvious and as is clear from the above, the present invention is not limited to the single embodiments described above by way of nonlimiting examples; on the contrary, it embraces all variants thereof, whatever in particular the type and configuration of the pipe closed on itself comprising the
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82420160T ATE18683T1 (en) | 1981-11-25 | 1982-11-24 | DEVICE FOR TREATMENT OF TEXTILE MATERIALS WITH ADJUSTABLE BATH VOLUME. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8122445 | 1981-11-25 | ||
FR8122445A FR2516951A1 (en) | 1981-11-25 | 1981-11-25 | APPARATUS FOR TREATING TEXTILES WITH ADJUSTABLE BATH VOLUME |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0080424A1 true EP0080424A1 (en) | 1983-06-01 |
EP0080424B1 EP0080424B1 (en) | 1986-03-19 |
Family
ID=9264517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82420160A Expired EP0080424B1 (en) | 1981-11-25 | 1982-11-24 | Apparatus for the wet treatment of textile materials with adjustable bath volume |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0080424B1 (en) |
JP (1) | JPS58132159A (en) |
AT (1) | ATE18683T1 (en) |
DE (1) | DE3270031D1 (en) |
ES (1) | ES268744Y (en) |
FR (1) | FR2516951A1 (en) |
GR (1) | GR77029B (en) |
IE (1) | IE53698B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1434906A1 (en) * | 2000-03-29 | 2004-07-07 | Wilson Tambellini | Apparatus to process and dye fabrics in cords; with conjugated tilting according to the direction orientation of the fabric |
WO2015040198A1 (en) * | 2013-09-23 | 2015-03-26 | Fong's Europe Gmbh | Apparatus for the treatment of strand-like textile material |
EP3608464A1 (en) * | 2018-08-09 | 2020-02-12 | Sheng Zhun Enterprise Co., Ltd. | Dyeing machine with two driven reels |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06272152A (en) * | 1993-03-22 | 1994-09-27 | Technical Sukoopu:Kk | Liquid flow treating apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690128A (en) * | 1969-10-27 | 1972-09-12 | Erwin Biesinger | Apparatus for continuously treating textile material |
DE2546897A1 (en) * | 1975-07-15 | 1977-04-21 | Espa Edelstahl Apparate | Dyeing yarn tow - by acting on tow emerging from dyeing pipe with steam prior to recirculation to increase intensity and reduce time of dyeing |
US4129017A (en) * | 1977-01-27 | 1978-12-12 | Burlington Industries, Inc. | Lab sample jet dyeing machine |
-
1981
- 1981-11-25 FR FR8122445A patent/FR2516951A1/en active Granted
-
1982
- 1982-11-23 GR GR69881A patent/GR77029B/el unknown
- 1982-11-24 AT AT82420160T patent/ATE18683T1/en active
- 1982-11-24 IE IE2798/82A patent/IE53698B1/en unknown
- 1982-11-24 EP EP82420160A patent/EP0080424B1/en not_active Expired
- 1982-11-24 DE DE8282420160T patent/DE3270031D1/en not_active Expired
- 1982-11-24 ES ES1982268744U patent/ES268744Y/en not_active Expired
- 1982-11-25 JP JP57205584A patent/JPS58132159A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690128A (en) * | 1969-10-27 | 1972-09-12 | Erwin Biesinger | Apparatus for continuously treating textile material |
DE2546897A1 (en) * | 1975-07-15 | 1977-04-21 | Espa Edelstahl Apparate | Dyeing yarn tow - by acting on tow emerging from dyeing pipe with steam prior to recirculation to increase intensity and reduce time of dyeing |
US4129017A (en) * | 1977-01-27 | 1978-12-12 | Burlington Industries, Inc. | Lab sample jet dyeing machine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1434906A1 (en) * | 2000-03-29 | 2004-07-07 | Wilson Tambellini | Apparatus to process and dye fabrics in cords; with conjugated tilting according to the direction orientation of the fabric |
WO2015040198A1 (en) * | 2013-09-23 | 2015-03-26 | Fong's Europe Gmbh | Apparatus for the treatment of strand-like textile material |
TWI595135B (en) * | 2013-09-23 | 2017-08-11 | 立信歐洲有限公司 | Device for treating rope-shaped textile goods |
US10000873B2 (en) | 2013-09-23 | 2018-06-19 | Fong's Europe Gmbh | Apparatus for the treatment of strand-like textile material |
EP3608464A1 (en) * | 2018-08-09 | 2020-02-12 | Sheng Zhun Enterprise Co., Ltd. | Dyeing machine with two driven reels |
Also Published As
Publication number | Publication date |
---|---|
IE53698B1 (en) | 1989-01-18 |
FR2516951A1 (en) | 1983-05-27 |
FR2516951B1 (en) | 1984-02-17 |
IE822798L (en) | 1983-05-25 |
GR77029B (en) | 1984-09-04 |
DE3270031D1 (en) | 1986-04-24 |
EP0080424B1 (en) | 1986-03-19 |
JPS58132159A (en) | 1983-08-06 |
ATE18683T1 (en) | 1986-04-15 |
ES268744Y (en) | 1983-12-16 |
ES268744U (en) | 1983-06-01 |
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