FI74136B - GENOMKOERBAR KAMMARTORK FOER VIRKE. - Google Patents
GENOMKOERBAR KAMMARTORK FOER VIRKE. Download PDFInfo
- Publication number
- FI74136B FI74136B FI831331A FI831331A FI74136B FI 74136 B FI74136 B FI 74136B FI 831331 A FI831331 A FI 831331A FI 831331 A FI831331 A FI 831331A FI 74136 B FI74136 B FI 74136B
- Authority
- FI
- Finland
- Prior art keywords
- chamber
- drying
- chambers
- timber
- loads
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/16—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by wheeled trucks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/16—Wood, e.g. lumber, timber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
- Medicines Containing Plant Substances (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
74136 1 Läpiajettava puutavaran kamarikuivaamo Genomkörbar kammartork för virke 5 Keksinnön kohteena on läpiajettava puutavaran kamarikuivaamo, jossa kuivattavat puutavarakuormat tuodaan rullaradalla tai vastaavalla etuoven kautta kuivauskamariin ja josta kuivaamosta puutavarakuormat kuivauksen jälkeen poistetaan kuivaamon vastakkaiselta puolelta takaoven kautta.74136 1 Pass-through timber chamber dryer Genomkörbar kammartork för virke 5
10 Ennestään tunnetaan ns. läpiajettavia kamari kuivaamoja. Näiden rakenne on sellainen, että kuivaamopaketeista kootut kuivaamokuormat tuodaan kuivauskamariin niiden edessä olevan rullaradan päällä, mistä kuormat työnnetään kuivaamokamarin sisään. Valmiiksi kuivatut kuormat otetaan ulos kuivaamokamarin vastakkaisesta ovesta. Näiden tunnettujen kamari-15 kuivaamoiden etuna on se, että niissä kuorman vaihtoaika on verraten lyhyt. Epäkohtana on kuitenkin kuivaamoiden kallis toteutus, koska ne vaativat kaksi vastakkaista ovea ja rullaradat kuivaamokamarin molemmin puolin. Esillä olevan keksinnön tarkoituksena on esittää yksinkertainen ratkaisu, jolla voidaan olennaisesti vähentää edellä esitettyjä epäkoh-20 tia ja saada aikaan sellainen kamarikuivaamo, jossa säilyvät kamarikui-vaamon edellä mainitut edulliset ominaisuudet.10 The so-called through-chamber chambers. The structure of these is such that the drying loads assembled from the drying packages are introduced into the drying chamber on the roller track in front of them, from where the loads are pushed inside the drying chamber. The pre-dried loads are taken out of the opposite door of the drying chamber. The advantage of these known chamber-15 dryers is that they have a relatively short load change time. However, the disadvantage is the expensive implementation of the dryers, as they require two opposite doors and roller tracks on both sides of the drying chamber. It is an object of the present invention to provide a simple solution which can substantially reduce the above-mentioned disadvantages and provide a chamber dryer which retains the above-mentioned advantageous properties of a chamber dryer.
Näihin ja myöhemmin selviäviin päämääriin pääsemiseksi keksinnölle on tunnusomaista se, että kuivaamossa on kaksi tai useampia suljettuja 25 kuivauskamareita keskenään sarjaan kytkettyinä ja toisistaan väliseinällä erotettuina ja että kukin suljettu kamari on varustettu omin kuivatusilman käsittelylaittein toimimaan itsenäisesti siten, että kussakin suljetussa kamarissa on muista suljetuista kamareista riippumattomasti toteuttavissa omat kuivatusolosuhteet, jotka on järjestetty 30 säädettäviksi siten, että edellisestä kamarista sen koko puutavarasisältö seuraavaan kamariin siirrettäessä siinä kuivausta jatketaan kuivauskaa-van olennaisesti siitä pisteestä, mihin edellisessä kamarissa oli kuivauksessa ehditty.In order to achieve these and later objects, the invention is characterized in that the dryer has two or more closed drying chambers connected in series and separated by a partition, and that each closed chamber is provided with its own drying air treatment devices to operate independently of each other. its own drying conditions are arranged, which are arranged to be adjustable so that when the entire timber content is transferred from the previous chamber to the next chamber, the drying pattern is continued substantially from the point where the drying was in the previous chamber.
35 Seuraavassa keksintöä selostetaan yksityiskohtaisesti viittaamalla oheisen piirustuksen kuvioissa esitettyyn keksinnön erääseen sovellutusesimerkkiin, jonka yksityiskohtiin keksintöä ei ole rajoitettu.In the following, the invention will be described in detail with reference to an embodiment of the invention shown in the figures of the accompanying drawing, to which the invention is not limited.
I _ 2 74136 "I Kuvio 1 esittää sivukuvana keksinnön mukaista kamarikuivaamoa. Kuvio 1 on samalla pystyleikkaus kuvioon 3 merkittyä viivaa I-I pitkin.Fig. 1 shows a side view of a chamber dryer according to the invention. Fig. 1 is at the same time a vertical section along the line I-I marked in Fig. 3.
Kuvio 2 esittää pystypoikkileikkausta II-II kuviossa 3.Figure 2 shows a vertical section II-II in Figure 3.
55
Kuvio 3 esittää vaakaleikkausta III-III kuviossa 2.Figure 3 shows a horizontal section III-III in Figure 2.
Kuvioiden mukaisesti kamarikuivaamoon kuuluu neljä kuivauskamaria K^, Κη,Κ_ ja K,. Kamarit K. ja K„ keskenään sekä kamarit K„ ja K. keskenään 2 3 J 4 1 J 2 3 J 4 10 ovat sarjassa. Täten kamarit K^ ja K^ yhdessä ja kamarit K^ ja K^ yhdessä muodostavat kaksi kamariryhmää, joissa kussakin on vain yksi etuovi 11 ja takaovi 13. Kamariryhmien K^,^ ja K^,K^ läpi kulkevat rullaradat 10. Näiden rullaratojen alkuosat 10a sijaitsevat ovien 11 ulkopuolella ja vastaavasti rullaratojen 10 loppupäät 10b sijaitsevat takaovien 13 15 ulkopuolella. Kuivattavat puutavarakuormat tuodaan rullaratojen alku päähän 10a ja valmiiksi kuivatut kuormat poistetaan rullaratojen 10 loppupäästä 10b.According to the figures, the chamber dryer comprises four drying chambers K 1, Κη, Κ_ and K 1. Chambers K. and K „with each other and chambers K„ and K. with each other 2 3 J 4 1 J 2 3 J 4 10 are in series. Thus, the chambers K ^ and K ^ together and the chambers K ^ and K ^ together form two groups of chambers, each having only one front door 11 and a rear door 13. Roller tracks 10 passing through the chamber groups K ^, ^ and K ^, K ^. 10a are located outside the doors 11 and, respectively, the end ends 10b of the roller tracks 10 are located outside the rear doors 13 15. The timber loads to be dried are introduced to the beginning end 10a of the roller tracks and the pre-dried loads are removed from the end end 10b of the roller tracks 10.
Kaksi kuivaamoryhmää käsittävä kamarikuivaamo muodostuu ulkoseinistä 14 20 ja väliseinistä 16, katosta 15 ja edellä mainituista etuovista 11 ja takaovista 13. Ensimmäisten kamarien K^ ja K^ sekä toisten kamarien ^ ja K^ välillä on kevyet väliseinät 12 esim. taipuisasta kangasmaisesta materiaalista tehdyt, koska näiden väliseinien 12 ei tarvitse olla lämpöä eristäviä. Väliseinät 12 ovat edullisesti sellaisia, että niiden läpi 25 kuivaamökuormat voidaan työntää ensimmäisestä kamarista K^,K^ toiseen kamariin K^ ,K^.The chamber dryer comprising two groups of dryers consists of outer walls 14 20 and partitions 16, a roof 15 and the aforementioned front doors 11 and rear doors 13. Between the first chambers K1 and K2 and the second chambers K1 and K2 the light partitions 12 are made of e.g. these partitions 12 need not be heat insulating. The partitions 12 are preferably such that the dryer loads 25 can be pushed through them from the first chamber K ^, K ^ to the second chamber K ^, K ^.
Kussakin kuivaamokamarissa K^-K^ on laitteet, joilla saadaan aikaan kui-vatusilman kierto rimoitetulsta paketeista muodostettujen puutavara-30 kuormien ?2 ja Pg läpi. Näihin laitteisiin kuuluu yksi tai useampia pu-haltiraia 20 ja kanavaan 22 sijoitettu lämmityspatteri 21. Puhaltimien 20 imupuolelle kanavaan 22 tuodaan ilmanvaihtokanavien 26 kautta ulkoilmasta tuloilmavirtaus ja vastaavasti puhaltimien 20 painepuolelta otetaan ilmanvaihtokanavien 25 kautta polstoilmavirtaus F . Ilmanvaihto-35 kanavien 25 ja 26 yhteydessä on säätöpellit 23 ja 24, joiden avulla yhdessä pattereiden 21 säädön kanssa voidaan vaikuttaa kiertoilman F^ kui-vauskykyyn. Mainitut laitteet on erotettu kuormatilasta väliseinällä 17, 3 741 36 Ί joka on auki molemmilta reunoilta (aukot 18 ja 19). Toisesta aukosta 19 pääsee kiertoilma kulkemaan kuorman sivulle ja toisesta aukosta 18 palaamaan takaisin puhaltimiin kuljettuaan sitä ennen kuormien läpi. Ilman kiertosuuntaa vaihdetaan säännöllisin väliajoin ja yleensä automaatti-5 sesti.Each drying chamber K1-K1 has devices for circulating the drying air through the timber loads 30 and Pg formed from the ribbed fire packets. These devices include one or more fan ducts 20 and a heating coil 21 located in the duct 22. On the suction side of the fans 20, a supply air flow is supplied to the duct 22 from the outside air and a combustion air flow F is taken from the pressure side of the fans 20. In connection with the ventilation ducts 25 and 26, there are control dampers 23 and 24, by means of which, together with the control of the radiators 21, the drying capacity of the circulating air can be affected. Said devices are separated from the load compartment by a partition 17, 3 741 36 Ί which is open at both edges (openings 18 and 19). From the second opening 19 the circulating air can pass to the side of the load and from the second opening 18 it can return to the fans after passing through it before the loads. The direction of rotation of the air is changed at regular intervals and usually automatically.
Edellä selostettu läpiajettava kamarikulvaamo toimii seuraavasti. Kama-riryhmien ensimmäiset kamarit Kj ja sekä toiset kamarit ja toimivat Itsenäisesti. Kun kuormat P£ siirretään ensimmäisistä kamareista 10 Κ^,Κ^ toisiin kamareihin ^»K^ jatketaan tämän siirron jälkeen kuivausta ikäänkuin siirtoa ei olisi suoritettukaan, toisin sanoen siirron jälkeen kulvauskaavaa ruvetaan seuraamaan toisissa kamareissa K^ siltä kuiva-usplsteestä, mihin ensimmäisissä kamareissa Κ^,Κ^ oli ehditty kuivauksessa päästä. Tässä tarkoituksessa on edullista, että kiertoilmavirtaukset 15 ensimmäisissä kamareissa Κ^,Κ^ ja toisissa kamareissa Κ^,Κ^ ovat kes kenään vastakkaissuuntaisia.The walk-through chamber reading room described above operates as follows. The first chambers Kj of the Kama groups and both the second chambers and function Independently. When the loads P £ are transferred from the first chambers 10 Κ ^, Κ ^ to the second chambers ^ »K ^ the drying is continued after this transfer as if no transfer had taken place, i.e. after the transfer the flow pattern is followed in the second chambers K ^ from the dry chamber to where in the first chambers Κ ^, Κ ^ had time to dry. For this purpose, it is preferred that the circulating air flows 15 in the first chambers Κ ^, Κ ^ and in the second chambers Κ ^, Κ ^ are opposite to each other.
Kussakin kamariryhmässä on edellä esitetyn mukaisesti kaksi sarjassa olevaa kuivauskamarla Κ^,^ίΚ^,Κ^. Joissakin sovellutuksissa näitä ka-20 mareita voi olla sarjassa useampiakin esim. kolme tai neljä.Each chamber group has, as described above, two drying chambers in series Κ ^, ^ ίΚ ^, Κ ^. In some applications, there may be several of these ka-20s in series, e.g. three or four.
Täten on keksinnön mukaisesti saatu aikaan läpiajettava kamarikulvaamo, jossa kutakin kamariryhmää K^,Κ,, ja Κ^,Κ^ varten on edelleenkin vain kaksi ovea 11 ja 13 ja vain yksi kamareiden läpi kulkeva rullarata 10 25 tai vastaava kiskosto.Thus, according to the invention, there is provided a walk-through chamber shed, in which there are still only two doors 11 and 13 for each chamber group K1, osto ,, and Κ ^, Κ ^ and only one roller track 10 or similar rail running through the chambers.
Seuraavassa esitetään patenttivaatimukset, joiden määrittelemän keksinnöllisen ajatuksen puitteissa keksinnön eri yksityiskohdat voivat vaihdella ja poiketa edellä esitetyistä.The following are claims within the scope of which the various details of the invention may vary and differ from those set forth above.
30 3530 35
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI831331A FI74136B (en) | 1983-04-19 | 1983-04-19 | GENOMKOERBAR KAMMARTORK FOER VIRKE. |
NO841430A NO164127C (en) | 1983-04-19 | 1984-04-11 | Oven for drying wood. |
AT84850119T ATE55479T1 (en) | 1983-04-19 | 1984-04-12 | PASS-THROUGH TYPE WOOD DRYING KILN. |
EP84850119A EP0122902B1 (en) | 1983-04-19 | 1984-04-12 | Drive-through chamber type timber drying kiln |
DE8484850119T DE3482897D1 (en) | 1983-04-19 | 1984-04-12 | WOOD DRYING OVEN OF THE CONTINUOUS CHAMBER TYPE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI831331 | 1983-04-19 | ||
FI831331A FI74136B (en) | 1983-04-19 | 1983-04-19 | GENOMKOERBAR KAMMARTORK FOER VIRKE. |
Publications (3)
Publication Number | Publication Date |
---|---|
FI831331A0 FI831331A0 (en) | 1983-04-19 |
FI831331L FI831331L (en) | 1984-10-20 |
FI74136B true FI74136B (en) | 1987-08-31 |
Family
ID=8517072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI831331A FI74136B (en) | 1983-04-19 | 1983-04-19 | GENOMKOERBAR KAMMARTORK FOER VIRKE. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0122902B1 (en) |
AT (1) | ATE55479T1 (en) |
DE (1) | DE3482897D1 (en) |
FI (1) | FI74136B (en) |
NO (1) | NO164127C (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985002249A1 (en) * | 1983-11-15 | 1985-05-23 | Tekma Oy | Run-through brick drying plant and method for the control of its operation |
FI78348C (en) * | 1983-11-15 | 1989-07-10 | Tekma Oy | Method for controlling the function of workable chamber dryer for timber. |
DE3516505C1 (en) * | 1985-05-08 | 1986-07-03 | Lignomat GmbH Ing. H. Klinkmüller, 7148 Remseck | Wood treating chamber |
TW416261B (en) * | 1997-04-24 | 2000-12-21 | Ciba Sc Holding Ag | Process and apparatus for the treatment of coated printed circuit boards |
US7052516B2 (en) | 1999-10-20 | 2006-05-30 | Anulex Technologies, Inc. | Spinal disc annulus reconstruction method and deformable spinal disc annulus stent |
US7004970B2 (en) | 1999-10-20 | 2006-02-28 | Anulex Technologies, Inc. | Methods and devices for spinal disc annulus reconstruction and repair |
US8128698B2 (en) | 1999-10-20 | 2012-03-06 | Anulex Technologies, Inc. | Method and apparatus for the treatment of the intervertebral disc annulus |
US8632590B2 (en) | 1999-10-20 | 2014-01-21 | Anulex Technologies, Inc. | Apparatus and methods for the treatment of the intervertebral disc |
US20030153976A1 (en) | 1999-10-20 | 2003-08-14 | Cauthen Joseph C. | Spinal disc annulus reconstruction method and spinal disc annulus stent |
US7615076B2 (en) | 1999-10-20 | 2009-11-10 | Anulex Technologies, Inc. | Method and apparatus for the treatment of the intervertebral disc annulus |
US6592625B2 (en) | 1999-10-20 | 2003-07-15 | Anulex Technologies, Inc. | Spinal disc annulus reconstruction method and spinal disc annulus stent |
US7935147B2 (en) | 1999-10-20 | 2011-05-03 | Anulex Technologies, Inc. | Method and apparatus for enhanced delivery of treatment device to the intervertebral disc annulus |
US7146747B2 (en) | 2000-09-25 | 2006-12-12 | Windsor Engineering Group | Timber drying kiln |
US7364091B2 (en) | 2003-12-19 | 2008-04-29 | Scientific Games International, Inc. | Embedded optical signatures in documents |
WO2006049934A2 (en) | 2004-10-28 | 2006-05-11 | Scientific Games Royalty Corporation | Lottery game played on a geometric figure using indicia with variable point values |
US7662038B2 (en) | 2005-01-07 | 2010-02-16 | Scientific Games International, Inc. | Multi-matrix lottery |
EP1861184A4 (en) | 2005-01-07 | 2009-05-13 | Scient Games Int Inc | Lottery game utilizing nostalgic game themes |
AU2006205010B2 (en) | 2005-01-11 | 2011-02-10 | Scientific Games Holdings Limited | On-line lottery game in which supplemental lottery-selected indicia are available for purchase |
US8262453B2 (en) | 2005-02-09 | 2012-09-11 | Scientific Games International, Inc. | Combination lottery and raffle game |
US7874902B2 (en) | 2005-03-23 | 2011-01-25 | Scientific Games International. Inc. | Computer-implemented simulated card game |
US7867075B2 (en) | 2005-04-27 | 2011-01-11 | Scientific Games International, Inc. | Game apparatus |
US7654529B2 (en) | 2005-05-17 | 2010-02-02 | Scientific Games International, Inc. | Combination scratch ticket and on-line game ticket |
US8163022B2 (en) | 2008-10-14 | 2012-04-24 | Anulex Technologies, Inc. | Method and apparatus for the treatment of the intervertebral disc annulus |
US8652153B2 (en) | 2010-01-11 | 2014-02-18 | Anulex Technologies, Inc. | Intervertebral disc annulus repair system and bone anchor delivery tool |
US8808080B2 (en) | 2010-05-14 | 2014-08-19 | Scientific Games International, Inc. | Grid-based lottery game and associated method |
US8460081B2 (en) | 2010-05-14 | 2013-06-11 | Scientific Games International, Inc. | Grid-based multi-lottery game and associated method |
MY149935A (en) * | 2010-05-25 | 2013-10-31 | Forest Res Inst Malaysia | High-temperature lumber treatment system |
US9737294B2 (en) | 2013-01-28 | 2017-08-22 | Cartiva, Inc. | Method and system for orthopedic repair |
WO2014117107A1 (en) | 2013-01-28 | 2014-07-31 | Cartiva, Inc. | Systems and methods for orthopedic repair |
WO2014150082A1 (en) | 2013-03-15 | 2014-09-25 | U.S. Natural Resources, Inc. | Unidirectional nulti-path lumber kilns |
AU2014237510B2 (en) | 2013-03-15 | 2017-06-29 | Usnr, Llc | Multi-pass lumber kilns |
US9746240B2 (en) | 2014-06-03 | 2017-08-29 | Usnr, Llc | Lumber kiln conveyor system |
SE1751496A1 (en) * | 2017-12-05 | 2019-06-06 | Valutec Ab | Workable wood dryer and conveyor intended for such wood dryer |
CN110103297B (en) * | 2019-05-09 | 2024-03-15 | 南京林业大学 | Manufacturing method of anti-corrosion bamboo integrated material component |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE368740B (en) * | 1966-08-22 | 1974-07-15 | Svenska Flaektfabriken Ab | |
SE367055B (en) * | 1966-09-09 | 1974-05-13 | Svenska Flaektfabriken Ab | |
AT335918B (en) * | 1974-07-11 | 1977-04-12 | Vanicek Viktor | DRYING SYSTEM, IN PARTICULAR DRYING CHANNEL |
-
1983
- 1983-04-19 FI FI831331A patent/FI74136B/en not_active Application Discontinuation
-
1984
- 1984-04-11 NO NO841430A patent/NO164127C/en unknown
- 1984-04-12 DE DE8484850119T patent/DE3482897D1/en not_active Expired - Fee Related
- 1984-04-12 AT AT84850119T patent/ATE55479T1/en active
- 1984-04-12 EP EP84850119A patent/EP0122902B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE55479T1 (en) | 1990-08-15 |
EP0122902A2 (en) | 1984-10-24 |
NO164127C (en) | 1990-08-29 |
FI831331A0 (en) | 1983-04-19 |
EP0122902B1 (en) | 1990-08-08 |
FI831331L (en) | 1984-10-20 |
DE3482897D1 (en) | 1990-09-13 |
NO841430L (en) | 1984-10-22 |
NO164127B (en) | 1990-05-21 |
EP0122902A3 (en) | 1985-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC | Application refused |
Owner name: TEKMA OY |