EP0916915B1 - Système convecto-radiatif pour traitement thermique d'une bande continue - Google Patents
Système convecto-radiatif pour traitement thermique d'une bande continue Download PDFInfo
- Publication number
- EP0916915B1 EP0916915B1 EP98402768A EP98402768A EP0916915B1 EP 0916915 B1 EP0916915 B1 EP 0916915B1 EP 98402768 A EP98402768 A EP 98402768A EP 98402768 A EP98402768 A EP 98402768A EP 0916915 B1 EP0916915 B1 EP 0916915B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elements
- strip
- blowing
- radiant
- sucking
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 12
- 238000007664 blowing Methods 0.000 claims description 42
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
- F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
Definitions
- the present invention relates to an installation of convective radiative heat treatment of a strip continues according to the preamble of claim 1.
- a beautiful installation is known from EP-A- 0 291 832
- the infrared radiant elements have a power density (power per unit area) very high, which allows for treatment thermal, by means of a space installation relatively small.
- Hot air heating systems have the disadvantage of having a power density much weaker than those using elements infrared heaters, their size is therefore very important compared to that of a radiant system infrared performing the same heat treatment.
- this type of installation does not require no auxiliary means to support the strip; this function being ensured by the air which can also create ripples on the tape to increase its rigidity in the direction perpendicular to its travel.
- the object of the present invention is to remedy to the disadvantages of the above techniques, by creating a installation for drying a continuous strip which has a reduced size, which delivers a high density of heating power and which provides a solution for support the continuous tape.
- the invention thus relates to an installation of heat treatment of a continuously moving belt next to infrared radiant elements and elements air blowers on this tape.
- this installation is characterized in that it comprises a succession blowers separated from each other by at minus one infrared radiant element, each element blowing comprising on each side an element suction extending near a radiant element infrared.
- the installation according to the invention thus combines infrared radiant elements with elements blowers and aspirants.
- blowing elements allow to support contactless tape, without the use of means auxiliary, while creating undulations on the strip ensuring its mechanical rigidity in the direction perpendicular to the scroll.
- blower-suction modules are such that they do not disturb the operation of infrared radiant elements.
- the blowers are separated from each other by two parallel rows of infrared radiant elements.
- each blowing element comprises near the strip at least one air blowing slot, transverse to the direction of travel Of the band.
- the preferred version of the invention as that illustrated in figure 1 concerns an installation for the heat treatment of a strip 1 which can be move at a speed that can reach or exceed 2000 m / min.
- the installation of heat treatment includes a succession of elements blowers 2 separated from each other by at least one infrared radiant element 3.
- Each blowing element 2 includes a suction element on each side 4 extending near an infrared radiant element 3.
- the radiant surface of the radiant elements 3 extends parallel to strip 1.
- blowing elements 2 and the elements aspirants 4 are made up of boxes substantially parallelepipedal extending vertically and across the width of the strip.
- the blowing elements 2 are connected to means (not shown) for creating an overpressure of air.
- the suction elements 4 are connected to means (not shown) for creating a depression.
- the elements blowers 2 are separated from each other by two parallel rows of infrared radiant elements 3.
- Each blower element 2 includes near the strip at least one and preferably two slots air supply 8, (see Figure 2), transverse by relative to the direction of movement D of the strip 1.
- each suction element includes near the band 1 a suction mouth 9, forming an acute dihedral with the adjacent end wall 10 of the blowing element 2.
- the distance between the bottom of the dihedral and the band 1 is between 5 and 50 mm, in the preferred version this distance is between 10 and 25 mm.
- edge 11 of the suction mouth 9 closest to strip 1 is connected to the wall side 12 of the suction element 4 by a wall broken 13.
- elements infrared radiant 3 and blowing elements 2 and applicants 4 are located on each side of the strip 1.
- elements 3, 2 and 4 are arranged symmetrically on either side of strip 1.
- the elements 3, 2 and 4 located on one side of the strip 1 are offset, in the direction of movement D of the strip 1, relative to elements 3, 2, 4 located on the other side of band 1.
- This offset is such that the elements 3 infrared radiant heaters located on one side are arranged opposite the blowing elements 2 and aspirants 4 located on the other side.
- This staggered arrangement has the effect of create undulations on strip 1 which stiffen it mechanically in the direction perpendicular to the scroll.
- infrared radiant elements 3 and / or blowing 2 and suction elements 4 may vary along the direction D of movement of band 1.
- the strip 1 to be treated scrolls continuously in the direction D between the two superimposed series of elements 3, 4, 2.
- Air blown by the blowers 2 (see arrows F in figure 2) hold the strip 1 away from successive elements 3, 4, 2 and supports thus the strip during its journey through the installation, without auxiliary support devices.
- the infrared radiant elements 3 presenting high power density, transfer energy to band 1.
- each blowing element 2 suck through their suction mouth 9, the combustion gases emitted by the radiant elements 3, if they operate on gas, the water vapor emitted by the strip 1 if it is dried (see arrows F 1 in FIG. 2) and the air coming from the blowing elements 2 (see arrows F 2 ).
- side opposite to the radiant elements 3 of the reflectors can be arranged to improve efficiency thermal system.
- these reflectors are arranged alternately with blowing elements, so to support the paper.
- these reflectors can also serve as suction elements.
- these reflectors can be-placed between elements blowers and aspirants.
- the arrangement of the elements radiant, blowers and aspirants can be such that it provides a non-straight path from the bandaged.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Treatment Of Fiber Materials (AREA)
- Structure Of Belt Conveyors (AREA)
Description
- soit le chauffage de bande continue au moyen d'éléments radiants infrarouges,
- soit le chauffage au moyen d'éléments soufflants de l'air chaud, comme par exemple décrit dans le document FR 908 790.
- les dispositifs de soufflage ne sont pas parfaitement protégés du rayonnement provenant des émetteurs d'infrarouges,
- l'air soufflé peut perturber le bon fonctionnement de l'émetteur de rayonnement infrarouge.
- des éléments radiants infra-rouges qui délivrent une forte densité de puissance,
- des volumes d'air soufflés qui sont au moins de 30% inférieurs à ceux circulant dans une installation n'utilisant que de l'air chaud.
- d'aspirer vers l'extérieur l'air chargé de vapeur d'eau provenant de la bande lorsque l'on désire la sécher, l'air soufflé par les éléments soufflants ainsi que les gaz de combustion provenant des éléments radiants infra-rouges lorsque ceux-ci fonctionnent au gaz,
- de protéger efficacement les éléments soufflants du rayonnement provenant des éléments radiants infra-rouges, en effet la stabilité dimensionnelle des systèmes de soufflage est nécessaire à leur bon fonctionnement.
- la figure 1 est une vue schématique en coupe longitudinale partielle d'une installation de traitement thermique conforme à l'invention,
- la figure 2 est une vue à échelle agrandie de la partie inférieure d'un élément soufflant et des deux éléments aspirants adjacents,
- la figure 3 est une vue analogue à la figure 1 concernant une variante de réalisation de l'installation de traitement thermique,
- les figures 4 et 5 sont des vues analogues aux figures 1 et 3 concernant deux autres variantes.
- d'obtenir une aspiration efficace: de l'air chargé de vapeur d'eau dans le cas d'une opération de séchage, de l'air soufflé par les modules 2, des gaz de combustion dans le cas où les éléments infra-rouges fonctionnent au gaz ou de l'air de refroidissement des connexions électriques dans le cas où les éléments radiants sont des émetteurs infra-rouges électriques,
- d'éviter toute perturbation du fonctionnement des éléments radiants infra-rouges 3,
- de protéger les modules de soufflage 2 du rayonnement émis par les éléments radiants 3,
- de conserver l'efficacité des modules de soufflage en ne perturbant pas le coussin de pression d'air créé par ceux-ci sur la bande 1.
- l'installation présente une forte puissance par unité de surface, grâce aux éléments radiants 3, et aux éléments soufflants 2 et aspirants 4 qui du fait de leur forme compacte et de leur encombrement réduit, n'affectent pas énormément l'encombrement total de l'installation.
- les éléments soufflants 2 permettent de supporter la bande 1, sans rouleaux ou autre moyen auxiliaire, sur tout ou partie du trajet de la bande dans l'installation.
- la disposition d'éléments aspirants 4 de chaque côté d'un élément soufflant 2 permet d'aspirer efficacement la vapeur d'eau émise par la bande au cas où elle serait en phase évaporatoire et les gaz de combustion émis par les éléments radiants 3 s'ils fonctionnent au gaz, ainsi que l'air soufflé par les éléments 2 qui ne perturbent donc pas le fonctionnement des éléments infra-rouges.
Claims (16)
- Installation de traitement thermique convecto-radiatif d'une bande (1) se déplaçant en regard d'éléments radiants infrarouges (3) et d'éléments soufflants (2) de l'air sur cette bande (1), comprenant une succession d'éléments soufflants (2) séparés les uns des autres par au moins un élément radiant infrarouge (3),caractérisé en ce que chaque élément soufflant (2) comprend de chaque côté un élément d'aspiration (4) s'étendant à proximité d'un élément radiant infrarouge (3).
- Installation conforme à la revendication 1 caractérisée en ce que chaque élément soufflant (2) comprend près de la bande (1) au moins une fente (8) de soufflage d'air, transversale par rapport à la direction de déplacement (D) de la bande (1).
- Installation conforme à l'une des revendications 1 à 2, caractérisée en ce que chaque élément d'aspiration (4) comprend près de la bande (1) une bouche d'aspiration (9) formant un dièdre aigu avec la paroi d'extrémité adjacente (10) de l'élément soufflant (2).
- Installation conforme à la revendication 3, caractérisée en ce que le bord (11) de la bouche d'aspiration (9) le plus proche de la bande (1) est raccordé avec la paroi latérale (12) de l'élément d'aspiration (4) par une paroi brisée (13).
- Installation conforme à l'une des revendications 1 à 4, caractérisée en ce que des éléments radiants infrarouges (3) et des éléments soufflants (2) et aspirants (4) sont situés de chaque côté de la bande (1).
- Installation conforme à la revendication 5, caractérisée en ce que lesdits éléments (3, 2, 4) sont disposés symétriquement de part et d'autre de la bande (1).
- Installation conforme à la revendication 5, caractérisée en ce que les éléments (3, 2, 4) situés d'un côté de la bande (1) sont décalés, dans le sens du déplacement (D) de la bande (1) par rapport aux éléments (3, 2, 4) situés de l'autre côté de la bande (1), de façon que les éléments radiants infra-rouges (3) situés sur l'un des côtés soient disposés en regard des éléments soufflants (2) et aspirants (4) situés sur l'autre côté.
- Installation conforme à l'une des revendications 1 à 4, caractérisée en ce que sur l'un des côtés de la bande (1) sont disposés une succession d'éléments radiants (3) et d'éléments soufflants (2) et aspirants (4), tandis que de l'autre côté sont disposés seulement des éléments soufflants (2).
- Installation conforme à la revendication 8, caractérisée en ce que du côté opposé aux éléments radiants (3) sont disposés des réflecteurs entre les éléments soufflants (2).
- Installation conforme à la revendication 9, caractérisée en ce que les réflecteurs servent d'éléments aspirants.
- Installation conforme à l'une des revendications 1 à 4, caractérisée en ce que sur l'un des côtés de la bande (1) sont disposés une succession d'éléments radiants (3) et d'éléments soufflants (2) et aspirants (4), tandis que de l'autre côté sont disposés seulement des éléments soufflants (2) et aspirants (4).
- Installation conforme à la revendication 11, caractérisée en ce que du côté opposé aux éléments radiants sont disposés des réflecteurs entre les éléments soufflants et aspirants.
- Installation conforme à l'une des revendications 1 à 12, caractérisée en ce que la répartition des éléments radiants infra-rouges (3) et/ou des éléments soufflants (2) et aspirants (4) varie le long de la direction de déplacement de la bande (1).
- Installation conforme à l'une des revendications 1 à 13, caractérisée en ce que les éléments radiants infra-rouges sont des brûleurs radiants fonctionnant au gaz.
- Installation conforme à l'une des revendications 1 à 13, caractérisée en ce que les éléments radiants infra-rouges sont des émetteurs radiants fonctionnant à l'électricité.
- Installation conforme à l'une des revendications 1 à 15, caractérisée en ce que la disposition des éléments radiants, soufflants et aspirants permet d'obtenir un trajet non rectiligne de la bande.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9714321A FR2771161B1 (fr) | 1997-11-14 | 1997-11-14 | Systeme convecto-radiatif pour traitement thermique d'une bande continue |
FR9714321 | 1997-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0916915A1 EP0916915A1 (fr) | 1999-05-19 |
EP0916915B1 true EP0916915B1 (fr) | 2001-07-11 |
Family
ID=9513396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98402768A Expired - Lifetime EP0916915B1 (fr) | 1997-11-14 | 1998-11-06 | Système convecto-radiatif pour traitement thermique d'une bande continue |
Country Status (12)
Country | Link |
---|---|
US (1) | US6088930A (fr) |
EP (1) | EP0916915B1 (fr) |
JP (1) | JP4190630B2 (fr) |
CN (1) | CN1110678C (fr) |
AR (1) | AR017621A1 (fr) |
AT (1) | ATE203103T1 (fr) |
AU (1) | AU734667B2 (fr) |
BR (1) | BR9805018A (fr) |
CA (1) | CA2252702A1 (fr) |
DE (1) | DE69801088T2 (fr) |
ES (1) | ES2161027T3 (fr) |
FR (1) | FR2771161B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2056052A2 (fr) | 2007-10-31 | 2009-05-06 | Voith Patent GmbH | Agencement de séchoir pour bande de matériau |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2790072B1 (fr) * | 1999-02-18 | 2001-05-25 | Solaronics Process | Dispositif combine de soufflage et d'aspiration a echange energetique integre pour un dispositif de sechage |
FI105936B (fi) * | 1999-03-18 | 2000-10-31 | Valmet Corp | Menetelmä ja laite radan kulun stabiloimiseksi paperikoneessa tai vastaavassa |
DE10303228B3 (de) * | 2003-01-28 | 2004-04-15 | Kramer, Carl, Prof. Dr.-Ing. | Vorrichtung zur Wärmebehandlung metallischer Bänder im Durchlauf |
US7116900B2 (en) * | 2003-04-01 | 2006-10-03 | Radiant Optics, Inc. | Radiant energy source systems, devices, and methods capturing, controlling, or recycling gas flows |
US6932079B2 (en) * | 2003-04-01 | 2005-08-23 | Radiant Optics | Radiant energy source systems, devices, and methods capturing, controlling, or recycling gas flows |
FR2867263B1 (fr) | 2004-03-02 | 2006-05-26 | Solaronics Irt | Installation de sechage pour une bande defilante, notamment pour une bande de papier |
ATE554357T1 (de) | 2004-03-02 | 2012-05-15 | Solaronics Sa | Infrarottrockneranlage für passierende bahn |
JP2005305794A (ja) * | 2004-04-21 | 2005-11-04 | Komori Corp | シート状物の乾燥機 |
DE102005054995B4 (de) * | 2005-07-28 | 2014-03-13 | Otto Junker Gmbh | Düsensystem für die Behandlung von bahnförmigem Gut |
CN101375123B (zh) * | 2006-01-25 | 2011-06-08 | 贝卡尔特股份有限公司 | 火焰干燥器 |
US20090007453A1 (en) * | 2006-01-25 | 2009-01-08 | Nv Bekaert Sa | Flame Dryer |
US7966743B2 (en) | 2007-07-31 | 2011-06-28 | Eastman Kodak Company | Micro-structured drying for inkjet printers |
JP4736000B2 (ja) * | 2009-06-04 | 2011-07-27 | アイケー・エス株式会社 | 熱処理炉 |
US8465578B2 (en) | 2011-03-31 | 2013-06-18 | Eastman Kodak Company | Inkjet printing ink set |
US8398223B2 (en) | 2011-03-31 | 2013-03-19 | Eastman Kodak Company | Inkjet printing process |
JP5682460B2 (ja) * | 2011-06-07 | 2015-03-11 | 王子ホールディングス株式会社 | 印刷用塗工紙の製造方法 |
US9272301B2 (en) * | 2013-03-01 | 2016-03-01 | S. Dana Seccombe | Apparatus and method for non-contact manipulation, conditioning, shaping and drying of surfaces |
US9427975B2 (en) | 2014-06-12 | 2016-08-30 | Eastman Kodak Company | Aqueous ink durability deposited on substrate |
CN109863272B (zh) * | 2016-09-08 | 2020-12-01 | 索拉劳尼克斯股份有限公司 | 用于连续条料的热处理的对流罩 |
WO2018046510A1 (fr) | 2016-09-08 | 2018-03-15 | Solaronics S.A. | Système combiné à convection et rayonnement pour le traitement thermique d'une bande continue |
DE102016120933B4 (de) * | 2016-11-03 | 2018-10-18 | Voith Patent Gmbh | Verwendung einer Trockenvorrichtung zur Herstellung eines nassgelegten Vliesstoffes |
CN112856993A (zh) * | 2021-01-15 | 2021-05-28 | 佛山市宾宏设备有限公司 | 一种医用纱布生产用烘干装置 |
FR3136275B1 (fr) | 2022-06-06 | 2024-06-21 | Solaronics | Installation de séchage |
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FR1340311A (fr) * | 1962-09-06 | 1963-10-18 | Chantiers De Nantes Atel | Dispositif de séchage de bandes souples déplacées longitudinalement |
DE2351280B2 (de) * | 1973-10-12 | 1979-01-25 | Babcock-Bsh Ag Vormals Buettner- Schilde-Haas Ag, 4150 Krefeld | Prallstrahltrockner für bahnförmiges Gut |
US3994073A (en) * | 1975-04-08 | 1976-11-30 | Ppg Industries, Inc. | Air cooling means for UV processor |
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US4594795A (en) * | 1984-10-23 | 1986-06-17 | Erik Stephansen | Air bearing support apparatus for drying a moving web |
DE3607371C1 (de) * | 1986-03-06 | 1987-08-20 | Hilmar Vits | Vorrichtung zum schwebenden Fuehren von Materialbahnen mittels eines gasfoermigen oder fluessigen Mediums |
DE3715533C2 (de) * | 1987-05-09 | 1997-07-17 | Krieger Gmbh & Co Kg | Vorrichtung zum Schwebendführen von Materialbahnen |
DE3716468A1 (de) | 1987-05-16 | 1988-12-01 | Hilmar Vits | Vorrichtung zum trocknen von freigefuehrten materialbahnen mittels freigefuehrter luftkissenduesen |
FI78756C (fi) * | 1988-04-25 | 1989-09-11 | Valmet Paper Machinery Inc | Foerfarande och anordning vid torkning av en roerlig bana. |
EP0346081B1 (fr) * | 1988-06-07 | 1992-12-23 | W.R. Grace & Co.-Conn. | Barre de support pneumatique |
EP0508254A1 (fr) * | 1991-04-12 | 1992-10-14 | Van Brandwijk Systems Programming B.V. | Procédé et dispositif de traitement thermique d'une bande continue munie d'une composition fluide ou pâteuse |
CA2078290A1 (fr) * | 1991-10-24 | 1993-04-25 | W.R. Grace & Co.-Conn. | Secheur combinant l'infrarouge et l'air chaud |
US5537925A (en) * | 1993-09-03 | 1996-07-23 | Howard W. DeMoore | Infra-red forced air dryer and extractor |
GB9323954D0 (en) | 1993-11-19 | 1994-01-05 | Spooner Ind Ltd | Improvements relating to web drying |
US5588223A (en) * | 1994-06-14 | 1996-12-31 | Asea Brown Boveri Inc. | Restrained paper dryer |
DE29602178U1 (de) * | 1996-02-08 | 1996-04-04 | Vits Maschinenbau GmbH, 40764 Langenfeld | Schwebetrockner, insbesondere Offsettrockner |
US5606805A (en) * | 1996-04-01 | 1997-03-04 | Meyer; Jens-Uwe | Process for drying a coated moving web |
US5867920A (en) * | 1997-02-05 | 1999-02-09 | Megtec Systems, Inc. | High speed infrared/convection dryer |
US5966836A (en) * | 1997-04-11 | 1999-10-19 | Howard W. DeMoore | Infrared heating apparatus and method for a printing press |
-
1997
- 1997-11-14 FR FR9714321A patent/FR2771161B1/fr not_active Expired - Fee Related
-
1998
- 1998-11-03 CA CA002252702A patent/CA2252702A1/fr not_active Abandoned
- 1998-11-06 EP EP98402768A patent/EP0916915B1/fr not_active Expired - Lifetime
- 1998-11-06 AT AT98402768T patent/ATE203103T1/de not_active IP Right Cessation
- 1998-11-06 AU AU91385/98A patent/AU734667B2/en not_active Ceased
- 1998-11-06 DE DE69801088T patent/DE69801088T2/de not_active Expired - Lifetime
- 1998-11-06 ES ES98402768T patent/ES2161027T3/es not_active Expired - Lifetime
- 1998-11-11 CN CN98124483.1A patent/CN1110678C/zh not_active Expired - Lifetime
- 1998-11-11 US US09/189,897 patent/US6088930A/en not_active Expired - Lifetime
- 1998-11-13 BR BR9805018-4A patent/BR9805018A/pt not_active IP Right Cessation
- 1998-11-13 AR ARP980105778A patent/AR017621A1/es active IP Right Grant
- 1998-11-13 JP JP32394598A patent/JP4190630B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2056052A2 (fr) | 2007-10-31 | 2009-05-06 | Voith Patent GmbH | Agencement de séchoir pour bande de matériau |
DE102007051963A1 (de) | 2007-10-31 | 2009-05-07 | Voith Patent Gmbh | Materialbahntrockneranordnung |
Also Published As
Publication number | Publication date |
---|---|
CN1226674A (zh) | 1999-08-25 |
DE69801088T2 (de) | 2001-10-31 |
JP4190630B2 (ja) | 2008-12-03 |
ES2161027T3 (es) | 2001-11-16 |
JPH11217628A (ja) | 1999-08-10 |
AR017621A1 (es) | 2001-09-12 |
AU734667B2 (en) | 2001-06-21 |
ATE203103T1 (de) | 2001-07-15 |
FR2771161A1 (fr) | 1999-05-21 |
CN1110678C (zh) | 2003-06-04 |
FR2771161B1 (fr) | 2000-01-14 |
US6088930A (en) | 2000-07-18 |
CA2252702A1 (fr) | 1999-05-14 |
EP0916915A1 (fr) | 1999-05-19 |
DE69801088D1 (de) | 2001-08-16 |
AU9138598A (en) | 1999-06-03 |
BR9805018A (pt) | 2001-03-20 |
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