• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Apparatus for photocuring a coating on a moving substrate in a system including a first and second tunnel with a treating chamber located therebetween and housing at least 1 mercury vapor lamp. The mercury vapor lamp has associated therewith a reflector module for directing UV light to the substrate. The reflector module temperature is controlled by physically spacing a liquid cooled heat sink from the reflector module so that only radiation heat transfer occurs therebetween.
    公开号:SU803851A3
    申请号:SU772542048
    申请日:1977-11-04
    公开日:1981-02-07
    发明作者:Генри Троу Гарден
    申请人:Юнион Карбид Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the field of coating, in particular to devices for curing coatings, curing dichs under the action of light, using mercury lamps. A device for photo-hardening a coating on a moving substrate is known, which contains inlet and outlet tunnels between which an injector is installed to deliver inert gas to the substrate and a working chamber with a mercury lamp mounted in it with a reflex fixture 1. However, in this device, mercury lamps are used together with reflectors, whose surface is cooled by heat removal. In many cases, the excess coating evaporates from the surface and is deposited on the surfaces of the reflectors and lamps, causing a decrease in UV radiation power and resulting in uneven curing. The aim of the invention is to prevent vapor deposition on the surface of the reflector device. The delivered pellet is achieved by the fact that, in a device for photo-curing the coating on a moving substrate containing the inlet and outlet tunnels, an injector is installed between KOTOptJMH for supplying inert gas to the substrate and a working chamber with a mercury lamp mounted in it with a reflector device, the latter is equipped with a cooled liquid heat sink device, installed with a zoogram relative to a reflex device. In addition, the device is equipped with a device installed between the inert gas supply injector and the working chamber to supply an additional inert gas flow in the direction of the two, and the height of the substrate output tunnel exceeds the height of the input tunnel, the opposite surfaces of the reflector and heat sink devices being black. FIG. 1 shows schematically the device / in FIG. 2 shows section A-A in FIG. 1. The device contains a working chamber 1 in which an ultraviolet radiation source 2 is mounted, which is a series of medium-pressure mercury lamps, a reflex / reflective device 3, partially surrounding this source and serving
    The direction of the ultraviolet radiation on the surface of the substrate, the impurity passes through the entrance tunnel 4 of the working cylinder, where the coating on the substrate is cured under the action of ultraviolet radiation, and then exits through the exit tunnel 5.
    The inert gas is supplied from the injection chamber b through the injector 7. The purpose of this gas is to isolate the surface of the moving substrate and remove oxygen that inhibits hardening. The device also provides a second source of inert gas, which is fed through the shielding gas chamber 8, having an exit slit 9. A cooled heat sink 10 is mounted over the reflector device 3 with a gap relative to it. The heat sink is carried out only by radiation.
    The opposite surfaces of the reflector 3 and the heat-removing 10 fixtures are black. The device works as follows.
    The coated substrate enters the tunnel 4 of the working chamber. The inert gas is supplied from chambers 6 and 8. Although the direction of gas flow in Fig. 1 is shown as parallel to the movement of the substrate, the flow angle may be from 3 to IS with respect to it. The flow of shielding gas entrains and captures almost all the vapors emitted from the surface of the coating, as it cures, and carries them through the tunnel 5. The height (h) of the tunnel 5 is greater than the height (E) of the input tunnel 4. This allows couples it is more easy to leave the working chamber together with the shielding gas flow. The emitted vapors coviate under a laminar flow of screened inert gas and raise it above the surface of the coating, thereby increasing the thickness of the laminar flow layer. Therefore, the high height of the output tunnel .5 compared to the height of the input gun 4 facilitates the removal of vapors from the device. The use of a shielding gas flow is advisable, however, the device functions normally without such a shielding gas flow.
    The water-cooled heat removal device 10 is located relative to the surface of the reflector device 3 in such a way that heat transfer between the surface of the reflector 3 and the TV lead device 10 is carried out only by radiation. By adjusting the surface temperature of the reflector device (in order to reduce conventional flows), vapor deposition on its surface is greatly reduced.
    The device can be made in various ways.
    For example, to reduce the amount of inert gas used in the system, you can create a pair of shielding air flow below the first chamber 6 and in front of the second chamber 8. Exhaust tunnels can be made in front of the inlet tunnel and after the exit tunnel, and the ratio of gas pressure in the tunnel can be adjusted. x to distribute the flow 5 between each of the exhaust tunnels in such a way as to maintain the flow of inert gas which removes the maximum possible amount of vapors.
    It will prevent the ingress of / vapors to the surface of the reflector device by using a screen pair of gas flow.
    权利要求:
    Claims (4)
    [1]
    1. A device for photo-curing the coating on a moving substrate, containing an inlet and an output tunnel, between which an injector is installed to supply inert gas to the substrate and a working chamber with a mercury lamp mounted in it with a reflex fixture, characterized in that in order to prevent vapor deposition on the surface reflector device, the latter is equipped with a cooled liquid heat removal device, installed with a gap relative to the reflector device.
    [2]
    2. The device according to claim 1, which is equipped with a device installed between the injector for supplying inert gas and the working kainer to supply an additional stream of inert gas in the direction of movement of the substrate,
    [3]
    3. The device according to Clause 1, concerning the use of tl ichayuyets that the height of the exit tunnel exceeds the height of the entrance tunnel.
    [4]
    4. The device according to Claim 1, which means that the opposite surfaces of the reflector and heat-removing devices are black.
    Sources of information taken into account in the examination
    1. The patent ouA i 3936950, cl. 34-4, published. 10,02,76 (prototype), / f /
    类似技术:
    公开号 | 公开日 | 专利标题
    SU803851A3|1981-02-07|Device for photohardening of coating on moving support
    US10267563B2|2019-04-23|System, method, and adjustable lamp head assembly, for ultra-fast UV curing
    US6646278B1|2003-11-11|Irradiating device
    US8573766B2|2013-11-05|Distributed light sources and systems for photo-reactive curing
    US4864145A|1989-09-05|Apparatus and method for curing photosensitive coatings
    JP2002260595A5|2005-06-30|
    WO2010105365A1|2010-09-23|Distributed light sources for photo-reactive curing
    CN105060739A|2015-11-18|Light intensity-adjustable fiber coating layer ultraviolet curing apparatus
    US7089686B2|2006-08-15|Apparatus for curing radiation-curable coatings
    CN105521932A|2016-04-27|Optical fiber ribbon curing equipment
    US10143994B2|2018-12-04|Apparatus and method for drying/curing chemical products with a LED module
    US4218831A|1980-08-26|Continuous ultraviolet curing system
    KR102115460B1|2020-05-26|Light irradiation apparatus
    WO2011080852A1|2011-07-07|Method and apparatus for manufacturing liquid crystal display panel
    US8017925B2|2011-09-13|Polymerization device
    KR20180105654A|2018-09-28|UV curing device with divided UV reflective mirrors
    JP3064407B2|2000-07-12|Light source for photo-excitation process equipment
    JPH03276625A|1991-12-06|Manufacturing equipment of semiconductor device
    JP6885081B2|2021-06-09|Processing equipment
    JPH0250963A|1990-02-20|Method and apparatus for forming thin patterned film
    JPH02248041A|1990-10-03|Laser beam irradiation device
    KR970077300A|1997-12-12|Dry etching equipment for semiconductor manufacturing
    Owen et al.0|Solid-State UV Curing Technology Comes of Age
    JPS6395143A|1988-04-26|Apparatus for coating and crosslinking of optical fiber
    JPH0551930U|1993-07-09|Curing device for coating agent applied to optical fiber
    同族专利:
    公开号 | 公开日
    FR2370071A1|1978-06-02|
    FR2370071B1|1983-02-25|
    JPS5537949B2|1980-10-01|
    DK492377A|1978-05-06|
    JPS5363786A|1978-06-07|
    NO773792L|1978-05-08|
    AU3033177A|1979-05-10|
    US4135098A|1979-01-16|
    NO154684C|1986-12-03|
    NO154684B|1986-08-25|
    DE2749439A1|1978-05-11|
    SE7712490L|1978-05-06|
    ES463846A1|1978-06-16|
    DE2749439B2|1980-02-28|
    NL7712191A|1978-05-09|
    SE438107B|1985-04-01|
    BE860509A|1978-05-05|
    ES465054A1|1978-09-01|
    ZA776207B|1978-06-28|
    AU511287B2|1980-08-07|
    IT1090430B|1985-06-26|
    DE2749439C3|1980-10-16|
    GB1591442A|1981-06-24|
    CA1100904A|1981-05-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR761815A|1932-12-20|1934-03-28|Vitamina|Improvements to devices to be sterilized by ultra-violet rays|
    GB715700A|1951-10-12|1954-09-22|English Electric Co Ltd|Improvements relating to control apparatus for electric motors|
    NL261714A|1960-06-14|
    GB991561A|1961-03-20|1965-05-12|Ford Motor Co|Improvements in coatings of compositions comprising a polyester|
    DE2018984A1|1969-04-23|1971-06-24|British Insulated Callenders|Method and device for the removal of hard insulation coatings on electrical conductors|
    US3807052A|1972-06-26|1974-04-30|Union Carbide Corp|Apparatus for irradiation of a moving product in an inert atmosphere|
    US3790801A|1972-09-08|1974-02-05|Ppg Industries Inc|Apparatus for ultraviolet light treatment in a controlled atmosphere|
    US3826014A|1973-03-19|1974-07-30|Sun Chemical Corp|Shutter mechanism for radiation-curing lamp|
    NL7407026A|1973-05-25|1974-11-27|
    US3819929A|1973-06-08|1974-06-25|Canrad Precision Ind Inc|Ultraviolet lamp housing|
    JPS5241370B2|1973-09-14|1977-10-18|
    CA1045580A|1974-04-16|1979-01-02|Harden H. Troue|Method of inerting the atmosphere above a moving product|
    US3936950A|1974-04-16|1976-02-10|Union Carbide Corporation|Method of inerting the atmosphere above a moving product|
    US4005135A|1975-04-07|1977-01-25|Sun Chemical Corporation|Rotatable ultraviolet lamp reflector and heat sink|
    US3994073A|1975-04-08|1976-11-30|Ppg Industries, Inc.|Air cooling means for UV processor|WO1980001558A1|1979-01-29|1980-08-07|K Taniuchi|Easy-to-open lid for container|
    US4331705A|1979-05-11|1982-05-25|Minnesota Mining And Manufacturing Company|Curing of polyamic acids or salts thereof by ultraviolet exposure|
    DE3010821C2|1980-03-21|1987-10-08|Polymer-Physik Gmbh & Co Kg, 2844 Lemfoerde, De|
    KR910001703B1|1983-01-25|1991-03-19|시티즌 도께 가부시끼가이샤|Curing apparatus and method of photosensitive resin bond|
    FR2544324B1|1983-04-13|1987-07-10|Toyo Boseki|PROCESS FOR INCREASING THE ADHESION OF THE SURFACE OF A POLYESTER SHAPED PRODUCT AND PRODUCT OBTAINED BY THIS PROCESS|
    DE3416502A1|1984-05-04|1985-11-07|Goldschmidt Ag Th|DEVICE FOR CURING FLAT-MATERIAL MATERIALS FROM CONNECTIONS OR PREPARATIONS THAT ARE CURABLE BY UV RADIATION|
    US4660297A|1985-11-01|1987-04-28|Philip Danielson|Desorption of water molecules in a vacuum system using ultraviolet radiation|
    JPS63158166A|1986-12-23|1988-07-01|Fuji Photo Film Co Ltd|Method for drying strip form article|
    US4798007A|1987-05-28|1989-01-17|Eichenlaub John E|Explosion-proof, pollution-free infrared dryer|
    US4811493A|1987-08-05|1989-03-14|Burgio Joseph T Jr|Dryer-cooler apparatus|
    US4823680A|1987-12-07|1989-04-25|Union Carbide Corporation|Wide laminar fluid doors|
    US5116639A|1989-02-07|1992-05-26|Steelcase Inc.|Monolithic finishing process and machine for furniture parts and the like|
    US5225170A|1989-02-07|1993-07-06|Steelcase Inc.|Monolithic finishing process and machine for furniture parts and the like|
    JPH0390319A|1989-09-01|1991-04-16|Sogo Shika Iryo Kenkyusho:Kk|Method and apparatus for continuously curing visible ray polymerizable resin|
    DE4431502A1|1994-09-03|1996-03-07|Atotech Deutschland Gmbh|Multilayer surface processing of plastic workpieces by dipping|
    JPH11504850A|1995-05-04|1999-05-11|ネッレゲゼルシャフトミットベシュレンクテルハフツング|Method and apparatus for curing a layer on a substrate|
    DE19516053C2|1995-05-04|2000-08-24|Ist Metz Gmbh|UV lamp|
    US6126095A|1998-09-09|2000-10-03|Fusion Uv Systems, Inc.|Ultraviolet curing apparatus using an inert atmosphere chamber|
    US6755518B2|2001-08-30|2004-06-29|L&P Property Management Company|Method and apparatus for ink jet printing on rigid panels|
    DE10238253B4|2002-08-21|2007-12-13|Advanced Photonics Technologies Ag|UV irradiation system for generating an extensive UV radiation field|
    FR2865418B1|2004-01-28|2006-03-03|Air Liquide|ULTRAVIOLET CROSS-LINKING EQUIPMENT WITH CONTROLLED ATMOSPHERE|
    US20050250346A1|2004-05-06|2005-11-10|Applied Materials, Inc.|Process and apparatus for post deposition treatment of low k dielectric materials|
    DE102005000837A1|2005-01-05|2006-07-13|Advanced Photonics Technologies Ag|Thermal irradiation arrangement for heating an irradiation material|
    US20060251827A1|2005-05-09|2006-11-09|Applied Materials, Inc.|Tandem uv chamber for curing dielectric materials|
    US7777198B2|2005-05-09|2010-08-17|Applied Materials, Inc.|Apparatus and method for exposing a substrate to a rotating irradiance pattern of UV radiation|
    US7566891B2|2006-03-17|2009-07-28|Applied Materials, Inc.|Apparatus and method for treating a substrate with UV radiation using primary and secondary reflectors|
    US7909595B2|2006-03-17|2011-03-22|Applied Materials, Inc.|Apparatus and method for exposing a substrate to UV radiation using a reflector having both elliptical and parabolic reflective sections|
    US7692171B2|2006-03-17|2010-04-06|Andrzei Kaszuba|Apparatus and method for exposing a substrate to UV radiation using asymmetric reflectors|
    KR101928348B1|2011-04-08|2018-12-12|어플라이드 머티어리얼스, 인코포레이티드|Apparatus and method for uv treatment, chemical treatment, and deposition|
    DE102015219239A1|2015-10-06|2017-04-06|Reicolor Chemie-Gmbh Chemische- Und Lackfabrik|Method for painting pens and varnishing device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/739,120|US4135098A|1976-11-05|1976-11-05|Method and apparatus for curing coating materials|
    [返回顶部]