SI9520082A - Single-cylinder crusher - Google Patents
Single-cylinder crusher Download PDFInfo
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- SI9520082A SI9520082A SI9520082A SI9520082A SI9520082A SI 9520082 A SI9520082 A SI 9520082A SI 9520082 A SI9520082 A SI 9520082A SI 9520082 A SI9520082 A SI 9520082A SI 9520082 A SI9520082 A SI 9520082A
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- roller
- swingarm
- cylinder
- profiling
- ribs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
ASTAM ALLGEMEINER STAHL-, ANLAGEN- UND MASCHINENBAU, GESELLSCHAFT MBH Saint Jacob, AvstrijaASTAM ALLGEMEINER STAHL-, ANLAGEN- UND MASCHINENBAU, GESELLSCHAFT MBH Saint Jacob, Austria
Enovaljčni drobilnikSingle roll crusher
Izum zadeva enovaljčni drobilnik za drobljenje trdnih teles z vrtljivo uležajenim, vrtilno gnanim valjem in z njemu prirejeno mahalko kot drobilnim orodjem, pri čemer je vsaj k mahalki obrnjena ploskev valja profilirana, pri čemer je profiliranje, ki je zgrajeno iz reber in med le-temi razporejenih utorov, vsaj območno (po območjih) nagnjeno na smer relativnega gibanja med valjem in mahalko.The invention relates to a single-cylinder crusher for the crushing of solids with a rotatably mounted, rotary driven roller and an associated flywheel as a crushing tool, the at least the flywheel facing surface of the roller being profiled, the profiling being constructed from and between the ribs. spaced grooves, at least in an area (by zones), inclined in the direction of relative motion between the cylinder and the swingarm.
Pri znanih drobilnih pripravah pogosto prihaja do problemov, saj ima zdrobljena dobrina v dolžino poudarjeno obliko zrna, ki je v mnogo primerih uporabe slabše primerna kot kubični podobna oblika zrna, t.j. oblika zrna, ki ni značilna po nobeni v določeni smeri poudarjeni dolžini.Known crushing preparations often have problems because the crushed good has a long grain shape, which in many applications is less suitable than a cubic grain shape, i.e. a grain shape that is not characterized by any length in a particular direction.
Iz EP 0 563 564 A2 je znan valjčni mlin. Znani valjčni mlin za drobljenje krhke mlevne dobrine ima dva protismiselno vrteča se, z visokim pritiskom drug proti drugemu pritisnjena mlevna valja, ki imata po en valjčni plašč iz obrabnotrdne trde litine, pri čemer ima plašč na površini profiliranja. Da imata valja posebno dobro zmogljivost uvlačenja in visoko obrabno trdnost, so na površino plašča valja nanesena profiliranja v obliki niza navarjenih grbin (zvarnih gosenic) iz obrabnotrdnega, z navarjanjem nanesenega gradiva.EP 0 563 564 A2 is known for the rolling mill. The known roller mill for crushing brittle milling has two anti-rotating, high pressure pressed grinding rollers, each having one roller mantle of hard-wearing cast iron, with the mantle having a surface on the profile. To ensure that the cylinders have a particularly good indentation capacity and high abrasion strength, profiling is applied to the surface of the cylinder cover in the form of a series of welded humps (welded tracks) made of hard-wearing, welded material.
Izum temelji na nalogi, predložiti zlasti za drobno drobljenje primeren enovaljčni drobilnik uvodoma omenjene vrste, s katerim ob dobrem izkoriščenju energije pretežno dobimo zdrobljeno dobrino z obliko zrna, ki je v bistvu kubična ali kroglasta, torej taka, ki nima nikakršne v določeno smer poudarjene dolžinske razsežnosti.The invention is based on the task of providing, in particular for fine crushing, a suitable single-cylinder crusher of the aforementioned type, which, by good utilization of energy, yields substantially crushed grain-shaped material which is substantially cubic or spherical, that is, having no longitudinal emphasis in any direction dimensions.
Po izumu je to doseženo s tem, da je profiliranje valja in v danem primeru profiliranje mahalke narejeno s pomočjo vanju vloženih teles iz trdega gradiva in da valj sestoji iz več v osni smeri drug poleg drugega razporejenih kolutov, pri čemer ima vsak kolut na svojem obodu rebra in utore za tvorbo profiliranja.According to the invention, this is achieved by the fact that the roller profiling and, optionally, the wobble profiling is made by means of solids embedded therein, and that the roller consists of axially spaced rollers with each other having each wheel at its circumference ribs and grooves for forming profiling.
S pripravo po izumu je doseženo posebno ugodno izkoriščanje energije, potrebne za izvajanje relativnega gibanja med orodnima ploskvama (mahalka-valj) in za pretežno cepilno drobljenje ob izkoriščanju nizke natezne trdnosti mineralnih zrn ter se pride do želenega zrna z v bistvu kubično (kockasto) obliko.The preparation according to the invention achieves a particularly advantageous utilization of the energy required to perform the relative motion between the tool surfaces (swinging cylinder) and to predominantly graft crushing while utilizing the low tensile strength of mineral grains, and to obtain the desired grain having a substantially cubic (cubic) shape.
Pri izumu je dosežen želeni učinek, ker s posebno razgibano (strukturirano) površino vsaj valja, ki je eno od obeh orodij za izvajanje drobljenja, nastane tak izmenični učinek, da ne nastane le gibanje zrn trdnega gradiva, ki jih je treba zdrobiti, pravokotno na gibajoč se valj, ampak tudi nastopa gibalna komponenta pravokotno na gibalno smer relativnega gibanja. Gibalna komponenta je pri enovaljčnem drobilniku po izumu dosežena s strukturiranjem (profiliranjem) površine valja in prednostno tudi s podobnim pri mahalki. Ta gibalna komponenta prečno na gibalno smer valja vodi k prečnokotalnemu gibanju zrn v drobilnem prostoru in s tem k zaobljenju le-teh. S tem se oblika zrna v smeri kubičnosti v bistvu izboljša in tako je pomanjkljivost zgoraj omenjene znane drobilne priprave odpravljena.The invention achieves the desired effect because a particularly flexible (structured) surface of at least the cylinder, which is one of the two tools for performing crushing, produces such an alternating effect that not only the movement of the grains of solid material to be broken is perpendicular to a moving cylinder, but also a moving component perpendicular to the motion direction of relative motion. The driving component of the one-roll crusher according to the invention is achieved by structuring (profiling) the cylinder surface and, preferably, by the like in the pendulum. This movement component transversely to the direction of movement of the roller leads to the transversal rolling motion of the grains in the crushing space and thus to the rounding of them. This substantially improves the shape of the grain in the direction of cubicity and thus eliminates the disadvantage of the aforementioned known crushing preparation.
Prednostne in koristne izvedbene oblike priprave po izumu so predmet podzahtevkov.Preferred and useful embodiments of the invention are subject to sub-claims.
Kote profiliranja na smer relativnega gibanja med valjem in mahalko lahko izbiramo glede na lastnosti gradiva, ki ga bomo drobili, in določimo ob upoštevanju ostalih obratovalnih pogojev enovaljčnega drobilnika. Pri tem je v okviru izuma prednostno, da je profiliranje valja in/ali tisto na mahalki notranje deljeno na odseke z nasprotno postavljeno usmeritvijo na smer relativnega gibanja med valjem in mahalko. Pri tem je lahko predvideno, da profiliranje v različnih odsekih s smerjo relativnega gibanja med valjem in mahalko oklepa enako velike, vendar nasprotno postavljene kote. V določenih primerih uporabe se obnese izvedbena oblika, pri kateri profiliranje v različnih odsekih oklepa s smerjo relativnega gibanja med valjem in mahalko različno velike in nasprotno postavljene kote.The angles of profiling in the direction of relative motion between the cylinder and the pendulum can be selected according to the properties of the material to be crushed, and determined taking into account the other operating conditions of the single-cylinder crusher. In the context of the invention, it is preferred that the roller profiling and / or that on the flywheel is internally divided into sections with an opposite orientation oriented in the direction of relative motion between the roller and the flywheel. It may be envisaged that profiling in different sections with the direction of relative motion between the cylinder and the rocker arm encloses equally large but opposite angles. In certain applications, there is an embodiment in which the profiling in different sections is enclosed by the direction of relative motion between the cylinder and the rocker of different angles of different and opposite angles.
V praksi lahko profiliranje valja in v danem primeru tisto pri mahalki poteka, gledano prečno na smer relativnega gibanja med valjem in mahalko, cikcakasto ali v obliki kačaste črte.In practice, roller profiling and, optionally, swinging can take place when viewed transversely from the direction of relative motion between the roller and the flywheel, zigzag or snake-shaped.
Vse te prednostne možnosti realizacije izboljšujejo učinek izumskega enovaljčnega drobilnika, ker je izboljšano drobljenje mineralnih snovi ali drugih drdnih snovi z zelo ozkim pasom zrna produkta, nadalje minimiziran delež najdrobnejšega zrna in zagotovljena ugodnejša poraba energije in boljši izplen. Razume se, da je dobra oblika zrna produktov možna tudi preko večstopenjske izvedbe ali dvojne izvedbe (dvojčka) pri manjši konstrukcijski višini in ustrezni zmogljivosti pretoka.All of these preferred realization options enhance the effect of the inventive single-cylinder shredder, since it improves the crushing of minerals or other drills with a very narrow grain of the product grain, further minimizes the fraction of the finest grain, and provides better energy consumption and better yield. It is understood that a good grain shape of the products is also possible through a multi-stage or twin (twin) design with a lower construction height and adequate flow capacity.
Nadaljnje podrobnosti in značilnosti izuma so razvidne iz sledečega opisa, v katerem si pomagamo s pripetim listom skic, v katerem je shematično predstavljen primer izvedbe izuma. Pri tem kaže sl. 1 enovaljčni drobilnik v pogledu v smeri osi valja, sl. 2 valj v tlorisni projekciji, t.j. v pogledu pravokotno na os (shematizirano), s tem daje mahalka opuščena, sl. 3 orodno telo mahalke v tlorisu (v bistvu gledano v smeri od osi valja) in sl. 4 shematizirano prerez po črti IV-IV s sl. 3.Further details and features of the invention can be seen in the following description, which uses a sketch sheet attached, which schematically illustrates an embodiment of the invention. In this respect, FIG. 1 shows a single-roller shredder in the direction of the axis of the cylinder; 2 cylinder in floor plan, i.e. in a view perpendicular to the axis (schematized), leaving the wobble abandoned, FIG. 3 is a plan view of the wobble tool body (substantially in the direction of the axis of the cylinder) and FIG. 4 is a schematic sectional view taken along line IV-IV of FIG. 3.
Drobilna priprava, določena predvsem za drobno drobljenje mineralnih snovi (kamnine) in zasnovana kot enovaljčni drobilnik, sestoji v izvedbenem primeru po sl. 1 iz okoli osi 3 vrtljivo uležajenega in vrtilno gnanega valja 1 in zunanjemu obodu valja 1 prirejene mahalke 2, ki je uležiščena tako, da je naprimer s pomočjo hidravličnega pogona zavihtljiva v okviru drobilne priprave, in je trdno ali podajno (vzmeteno) obremenjena proti valju 1.The crushing apparatus, defined primarily for the fine crushing of minerals (rocks) and designed as a single-cylinder crusher, consists in the embodiment of FIG. 1 from about axis 3 of the pivotally mounted and rotatably driven roller 1 and the outer circumference of the roller 1 of the adapted swingarm 2, which is arranged so that it is pivotable, for example, by means of a hydraulic actuator within the crushing device, and is loaded or suspended (spring) against the roller 1.
Na zunanjem obodu valja 1 so predvideni po obodu porazdeljeni rebra 5 in med njimi utori 6. Rebra 5 in utori 6 so na valju 1 (po obodu) lahko enakomerno porazdeljeni.On the outer circumference of the cylinder 1, ribs 5 and grooves 6 are provided along the circumference. The ribs 5 and the grooves 6 may be evenly distributed on the cylinder 1 (periphery).
Kot je razvidno predvsem s sl. 2, je valj 1 sestavljen iz več kolutov 4, od katerih vsak na svojem zunanjem obodu nosi en odsek reber 5 in utorov 6. S predstavitve sl. 2 se vidi, da rebra 5 potekajo cikcakasto, pri čemer posamezni odseki 7 in 8 reber 5 s smerjo relativnega gibanja med valjem 1 in mahalko 2 (= smerjo vrtenja valja 1 glede na mahalko 2, puščica 10 v sl. 1) oklepajo nasprotno postavljene kote. Ti koti so v pokazanem izvedbenem primeru enako veliki in pri smeri gledanja po sl. 2 z osjo 3 oklepajo kot a. Rebra 5 in utori 6 lahko potekajo tudi tako, da imajo območja, kjer potekajo vzporedno s smerjo relativnega gibanja (puščica 10) med valjem 1 in mahalko 2. Rebra 5 in utori 6 lahko potekajo naprimer tudi v obliki kačaste črte.As can be seen from FIG. 2, the cylinder 1 consists of several reels 4, each of which at its outer circumference bears one section of ribs 5 and grooves 6. From the representation of FIG. 2 it is seen that the ribs 5 are zigzagged, with the individual sections 7 and 8 of the ribs 5 with the direction of relative movement between the roller 1 and the flywheel 2 (= the direction of rotation of the roller 1 with respect to the flywheel 2, arrow 10 in Fig. 1). kote. In the embodiment shown, these angles are equally large and in the direction of view of FIG. 2 with axis 3 brackets as a. The ribs 5 and the grooves 6 may also extend so that the areas parallel to the direction of relative motion (arrow 10) between the roller 1 and the swingarm 2. The ribs 5 and the grooves 6 may extend, for example, in the form of a snake line.
Tudi orodna telesa 11, vložena v mahalko 2, nosijo na svoji k valju 1 obrnjeni delovni ploskvi strukturiranje, ki je sestavljeno iz reber ali rezil 13 in med njimi razporejenih utorov 14. Pri tem so odseki 15 in 16, kjer rebra 13 in med njimi razporejeni utori 14 vsakokrat medsebojno vzporedno potekajo, zasnovani z nekako tolikšno širino kot koluti 4, iz katerih je sestavljen valj 1. Rebra 14 imajo lahko v smeri vrtilne osi 3 valja 1, t.j. gledano prečno na smer relativnega gibanja (puščica 10) med valjem 1 in mahalko 2, enako širino kot odseki 7 in 8 reber 5 na valju 1.Also, the tool bodies 11 inserted into the swingarm 2 bear on their cylinder 1 a work surface facing structure consisting of ribs or blades 13 and grooves 14 arranged between them. There are sections 15 and 16, where the ribs 13 and between them The grooves 14 arranged in each case are parallel to each other, designed with a width similar to that of the reels 4 of which the roller 1 is composed. The ribs 14 may have rollers 3 in the direction of the rotary axis 3, i.e. when viewed transversely, in the direction of relative motion (arrow 10) between the cylinder 1 and the swingarm 2, the same width as the sections 7 and 8 of the ribs 5 on the cylinder 1.
V pokazanem izvedbenem primeru so rebra 5 in utori 6 valja 1 širši od reber 13 in utorov 14 na mahalki 2.In the embodiment shown, the ribs 5 and grooves 6 of the cylinder 1 are wider than the ribs 13 and grooves 14 on the pendulum 2.
Rebra 13 in utori 14 so lahko razporejeni tudi neenakomerno porazdeljeno. Rebra 13 in utori 14 so lahko razporejeni tudi neenakomerno porazdeljeno. Rebra 13 in utori 14 lahko potekajo tudi tako, da imajo območja, v katerih potekajo vzporedno z relativnim gibanjem valja 1 in mahalke 2.Ribs 13 and grooves 14 may also be distributed unevenly. Ribs 13 and grooves 14 may also be distributed unevenly. Ribs 13 and grooves 14 may also extend so that they have areas in which they run parallel to the relative motion of the roller 1 and the swingarm 2.
V določenih primerih uporabe so prednostna tudi ukrivljena rebra 5 oz. 13. V določenih primerih uporabe lahko neenakomerna porazdelitev reber 5 in utorov 6 na valju 1 in/ali reber 13 in utorov 14 na mahalki 2 privede do boljših rezultatov.In certain applications, curved ribs of 5 or 5 are also preferred. 13. In certain applications, the uneven distribution of ribs 5 and grooves 6 on roller 1 and / or ribs 13 and grooves 14 on flywheel 2 may lead to better results.
Kot β, ki ga s pravokotnico (= vzporedno z vrtilno osjo 3) na smer relativnega gibanja (puščica 10) oklepajo utori 14 in rebra 13 na orodjih 11, je lahko enako velik ali različen od kota a (sl. 2).The angle β, which is enclosed by grooves 14 and ribs 13 on tools 11 by a rectangle (= parallel to the rotary axis 3) in the direction of relative motion (arrow 10), may be equally large or different from angle a (Fig. 2).
Rebra 5 in rebra 13 obstajajo s tem, da so v kolute 4 valja 1 in v mahalko 2 oz. njena orodna telesa 11 vložene letve iz trde snovi. Pri tem obstaja možnost, da različne strukturne elemente (torej rebra 5 oz. 13 po eni plati in gradivo nosilca na drugi) oblikujemo iz različnih materialov, tako da pride do učinka samodejnega sprotnega brušenja.Ribs 5 and ribs 13 exist in that the rolls 4 are cylinders 1 and the wobble 2 or. its tool bodies 11 solid molded laths. It is possible to design different structural elements (ie ribs 5 and 13, respectively, on one side and carrier material on the other) from different materials, so that the effect of automatic real grinding occurs.
Velikost kotov a in β je izbrana v odvisnosti od lastnosti materiala, ki ga bomo dro5 bili. Tako se pri premeru valja 1 300 do 800 mm in debelini kolutov 4 50 mm obnesejo koti a reda velikosti 10 do 40°. Koti β reber 13 na orodnih telesih 11 mahalke 2 tedaj znašajo naprimer 40 do 80°.The magnitude of the angles a and β is selected depending on the properties of the material to be dro5. Thus, at a cylinder diameter of 1 300 to 800 mm and a thickness of 4 50 mm discs, angles of the order of 10 to 40 ° are obtained. The angles β of the ribs 13 on the tool bodies 11 of the swingarm 2 then range from 40 to 80 °.
Za primer drobljenja apnenca lahko pri sicer nespremenjenih dimenzijah koti a znašajo 20° in β 70°.In the case of limestone crushing, the angles a may be 20 ° and β 70 °, if otherwise unchanged.
Generalno lahko rečemo, da so za drobljenje kamnin koti a prednostno velikostnega reda 10 do 40°, pri čemer se v večini primerov pri 15 do 30° dobijo najboljši rezultati. Koti β lahko znašajo 40 do 80°, prednostno 50 do 70°.Generally, it can be said that, for stone crushing, the angles a are preferably in the order of 10 to 40 ° in size, in most cases at 15 to 30 ° the best results are obtained. The angles β can be 40 to 80 °, preferably 50 to 70 °.
Višina HI reber 5 valja 1 kot tudi delitev Tl, višina H2 reber 13 in delitev T2/T3 reber 13 so izbrani v odvisnosti od materiala, ki ga bomo drobili, in želenega pasu zrna produkta.The height of the HI ribs 5 of roller 1 as well as the division of Tl, the height of H2 ribs 13 and the division of T2 / T3 ribs 13 are selected depending on the material to be crushed and the desired grain band of the product.
Prav tako sta po teh parametrih določena kota (bokov) 71 in 72 (sl. 1), ki lahko merita naprimer od -25° do +25°. Kota (bokov) 71 in 72 pa sta variabilna.These parameters also determine the angles (flanks) 7 1 and 7 2 (Fig. 1), which can measure, for example, from -25 ° to + 25 °. The angles (hips) 7 1 and 7 2, however, are variable.
Reža S med valjem 1 in mahalko 2 je v danem primeru nastavljiva, saj je za dosegljivi pas zrna produkta soodločujoča.The slot S between the roller 1 and the swingarm 2 is adjustable, as it is co-decisive for the reach of the grain of the product.
Na splošno lahko izum predstavimo naprimer takole:In general, the invention can be exemplified as follows:
Drobilna priprava, zasnovana kot enovaljčni drobilnik, z vrtilno gnanim valjem 1 in le-temu prirejeno mahalko 2 ima na druga k drugi obrnjenih ploskvah valja 1 in mahalke 2 profiliranje. Profiliranja, narejena iz reber 5, 13, so na smer (puščica 10) relativnega gibanja med valjem 1 in mahalko 2 nagnjena, tako da nastane dodatno k radialni gibalni komponenti aksialna gibalna komponenta, ki podpira kubičnost oblike zrna produktov drobljenja.The crushing device, designed as a single-cylinder crusher, with a rotary driven roller 1 and a swingarm 2 adapted thereto, has profiling faces of the roller 1 and the swingarm 2. Profiles made of ribs 5, 13 are inclined to the direction (arrow 10) of relative motion between the roller 1 and the swingarm 2, so that an axial movement component is formed in addition to the radial motion component, which supports the cubic shape of the grain of the crushing products.
Po poobl.:By authorization:
Patentna pisarna Ljubljana, d.o.o. Zanjo: Vinko Skubic, dipl.ing. Patentni zastopnikPatent Office Ljubljana, d.o.o. For her: Vinko Skubic, B.Sc. Patent Agent
PATENTNPATENTN
LJUBLLJUBL
d.o.o. ČOPOVA 14d.o.o. CHOPOVA 14
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0133994A AT400817B (en) | 1994-07-06 | 1994-07-06 | ROLLER CRUSHERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9520082A true SI9520082A (en) | 1997-08-31 |
Family
ID=3511762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9520082A SI9520082A (en) | 1994-07-06 | 1995-07-04 | Single-cylinder crusher |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0766601B1 (en) |
| AT (1) | AT400817B (en) |
| AU (1) | AU2779495A (en) |
| CA (1) | CA2194409A1 (en) |
| CZ (1) | CZ291425B6 (en) |
| DE (1) | DE59503860D1 (en) |
| ES (1) | ES2125021T3 (en) |
| FI (1) | FI970025A (en) |
| HU (1) | HU214897B (en) |
| NO (1) | NO970006L (en) |
| PL (1) | PL177698B1 (en) |
| SI (1) | SI9520082A (en) |
| WO (1) | WO1996001147A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006018375A1 (en) * | 2006-04-20 | 2007-10-25 | Rieter Automatik Gmbh | Knife roller for granulating plastic strands |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1427585A (en) * | 1973-04-18 | 1976-03-10 | Hally W W | Mobile stone crushing machine |
| GB2092473B (en) * | 1980-01-09 | 1983-11-02 | Tatabanyai Szenbanyak | Apparatus for the recovery of protein from green vegetable matter |
| DE3336827A1 (en) * | 1983-10-10 | 1985-04-25 | Claudius Peters Ag, 2000 Hamburg | CRUSHING ROLLER FOR ROLLER CRUSHERS |
| DE3345754A1 (en) * | 1983-12-17 | 1985-06-20 | Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster | Crusher roller |
| DE4210395A1 (en) * | 1992-03-30 | 1993-10-07 | Krupp Polysius Ag | Roller mill |
-
1994
- 1994-07-06 AT AT0133994A patent/AT400817B/en not_active IP Right Cessation
-
1995
- 1995-07-04 WO PCT/AT1995/000143 patent/WO1996001147A1/en active IP Right Grant
- 1995-07-04 CA CA002194409A patent/CA2194409A1/en not_active Abandoned
- 1995-07-04 HU HU9700008A patent/HU214897B/en not_active IP Right Cessation
- 1995-07-04 PL PL95318042A patent/PL177698B1/en not_active IP Right Cessation
- 1995-07-04 EP EP95923117A patent/EP0766601B1/en not_active Expired - Lifetime
- 1995-07-04 CZ CZ199730A patent/CZ291425B6/en not_active IP Right Cessation
- 1995-07-04 SI SI9520082A patent/SI9520082A/en not_active IP Right Cessation
- 1995-07-04 DE DE59503860T patent/DE59503860D1/en not_active Expired - Fee Related
- 1995-07-04 AU AU27794/95A patent/AU2779495A/en not_active Abandoned
- 1995-07-04 ES ES95923117T patent/ES2125021T3/en not_active Expired - Lifetime
-
1997
- 1997-01-02 NO NO970006A patent/NO970006L/en not_active Application Discontinuation
- 1997-01-03 FI FI970025A patent/FI970025A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL177698B1 (en) | 2000-01-31 |
| PL318042A1 (en) | 1997-05-12 |
| HU9700008D0 (en) | 1997-02-28 |
| CZ3097A3 (en) | 1997-11-12 |
| NO970006L (en) | 1997-02-25 |
| AT400817B (en) | 1996-03-25 |
| DE59503860D1 (en) | 1998-11-12 |
| ATA133994A (en) | 1995-08-15 |
| EP0766601B1 (en) | 1998-10-07 |
| FI970025A (en) | 1997-01-29 |
| NO970006D0 (en) | 1997-01-02 |
| AU2779495A (en) | 1996-01-25 |
| CZ291425B6 (en) | 2003-03-12 |
| HUT76184A (en) | 1997-07-28 |
| HU214897B (en) | 1998-07-28 |
| ES2125021T3 (en) | 1999-02-16 |
| WO1996001147A1 (en) | 1996-01-18 |
| EP0766601A1 (en) | 1997-04-09 |
| CA2194409A1 (en) | 1996-01-18 |
| FI970025A0 (en) | 1997-01-03 |
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