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41. 发明公开

KR1020110074597A 계량 닙을 위한 단부 밀봉 장치, 밀봉된 단부를 갖는 코터, 및 이를 사용하는 방법 无效
标题翻译：用于计量NIP的端部密封装置，具有密封端的涂层和使用其的方法
公开(公告)号：KR1020110074597A
公开(公告)日：2011-06-30
申请号：KR1020117011267
申请日：2009-10-23
申请人： 쓰리엠 이노베이티브 프로퍼티즈 컴파니
发明人： 오스터커트더블유
IPC分类号： B05C5/02 , B05C1/08 , B05D1/28
CPC分类号： B05C1/0834 , B05C1/0865 , D21H23/32 , D21H23/36 , D21H23/38 , D21H23/56 , D21H23/78 , D21H27/001 , D21H27/10
摘要： 본 발명은 계량 닙의 일 단부 또는 양 단부를 밀봉하기 위한 장치(10)에 관한 것이다. 장치(10)는 고압 챔버(12) 및 저압 챔버(14)를 포함하고, 챔버(12, 14)의 각각은 계량 닙과의 시일을 형성하도록 작동식으로 구성된 밀봉 요소(18, 22)를 포함한다. 저압 챔버(14)는 계량 닙에 의해 계량되는 유체 재료와 접촉한다. 고압 챔버(12)는 유체 재료의 사실상 전부가 고압 챔버(12)의 밀봉 요소(18)를 지나 누출되는 것을 방지할 기체로 가압되고, 저압 챔버(14)는 가압된 기체의 실질적인 양을 계량되는 유체 재료 내로 강제 이동시키지 않을 압력으로 가압된다.

42. 发明授权

KR100388933B1 유체정력학적전단을유도하는쇼트드웰코팅장치 失效
公开(公告)号：KR100388933B1
公开(公告)日：2003-11-20
申请号：KR1019970708041
申请日：1996-03-15
申请人： 벨로이트 테크놀로지스 인코포레이티드
发明人： 데오도르지.위치
IPC分类号： D21H23/36 , D21H23/32 , B05C3/18
CPC分类号： D21H23/36
摘要： A coater head has a housing which defines a coating pond supplied with coating under pressure. A plurality of bars extend within the coating pond in the cross-machine direction, and are spaced parallel to one another in the machine direction. A paper web is engaged against a backing roll, and travels through the coating pond past a metering blade which applies coating from the pond to the web. The bars induce a turbulent flow which shears bubbles of air entrained in the coating pond, thereby reducing the bubble diameters and air-induced imperfections in the coating. Greater machine speed, which tends to entrain more air, induces greater shear at the bars which causes bubble size to be more greatly reduced.
摘要翻译：涂布机头部具有壳体，该壳体限定在压力下供应有涂层的涂料池。多个皂条沿横向在涂布池内延伸，并且在机器方向上彼此平行地间隔开。纸幅与支撑辊接合，并通过涂料池经过计量刀片，该计量刀片将涂料从池中涂覆到纸幅上。棒引起湍流，剪切涂层池中夹带的空气气泡，从而减小涂层中的气泡直径和空气引起的瑕疵。趋于夹带更多空气的更高的机器速度在杆上引起更大的剪切，这导致气泡尺寸被更大地减小。

43. 发明授权

KR100145039B1 쇼트 드웰 코팅 장치 失效
标题翻译：短裤套装
公开(公告)号：KR100145039B1
公开(公告)日：1998-07-15
申请号：KR1019940701564
申请日：1992-11-13
申请人： 벨로이트 테크놀로지스 인코포레이티드
发明人： 제임스엘.찬스
IPC分类号： D21H23/36 , B05C11/04
CPC分类号： B05C3/18 , B05C11/04 , D21H23/36

44. 发明授权

KR100121863B1 단시간 체류식 코터장치 失效
标题翻译：短裤套装
公开(公告)号：KR100121863B1
公开(公告)日：1997-11-15
申请号：KR1019900016222
申请日：1990-10-13
申请人： 벨로이트 테크놀로지스 인코포레이티드
发明人： 레로이헨리버스커 , 어니스트윌리엄위트
IPC分类号： B05C5/02 , B05C3/18
CPC分类号： B05C3/18 , B05C11/04 , B05C11/041 , B05C11/10 , D21H23/36
摘要： 본 장치는 회전 후진롤(26A)과 접촉하며, 이동하는 웨브(WA)를 코팅재료로 코팅하는 단시간 체류식 코터장치(10A)이다. 장치(10A)는 후진롤(26A)에 대해 웨브의 반대측면에 배치되는 하우징(12)를 포함한다. 하우징은 상류단(18A)과 하류단 (20A)을 갖는 코팅챔버(14A)를 한정한다. 챔버는 코팅재료의 가압원(16A)에 연결된다. 챔버는 웨브에 노출되므로 후진롤(26A)에 의해 지지되는 웨브는 코팅챔버(14A)를 지나는 웨브의 경로중에 코팅재료로 피복된다. 코팅챔버의 상류단(18A)과 하류단(20A)은 각각 제1보 (22A)와 제2보(28)를 한정한다. 각각의 보(22A,28)들은 횡기계방향으로 연장되므로 코팅챔버(14A)는 보들사이를 이동하는 웨브와 보들에 의해 경계지어진다. 제1보는 (22A)와 제2보(28)는 제1, 제2 과잉 흐름 갭(30,32)들을 한정한다. 장치(10A)의 상용중에 웨브가 코팅챔버를 지나 이동할 때 코팅재료는 웨브(WA)상에 코팅되고 초과 코팅재료는 코팅챔버를 통하는 재순환을 위해 제1, 제.갭(30,32)을 통해 넘쳐흐른다. 탄성 블레이드(24A)는 제2보에 관해 하류에 배치된다. 블레이드(24A)는 웨브상에 코팅되는 코팅재료와 함께 작용하므로, 코팅재료에 의해 블레이드 상에 가해지는 압력은 코팅챔버내의 코팅재료의 압력보다 작아서 결과 웨브(WA)의 모틀링과 스트리킹은 블레이드(24A)상에 최소압력을 유지하며, 방지된다.

45. 发明申请

WO2004052562A1 SHART DWELL COATER USING SONIC RODS 审中-公开
标题翻译： SHART DWELL COATER使用SONIC RODS
公开(公告)号：WO2004052562A1
公开(公告)日：2004-06-24
申请号：PCT/US2003/038696
申请日：2003-12-05
申请人： STORA ENSO NORTH AMERICA CORP. , DAMRAU, Wayne, A.
发明人： DAMRAU, Wayne, A.
IPC分类号： B05D3/12
CPC分类号： B05C3/18 , B05C11/04 , D21H23/36
摘要： A method and apparatus is disclosed wherein a short dwell time applicator (1,2) (SDTA) or film coater which is used to coat a moving surface (4), be it a roll surface or a moving board or web, is fitted with one or more sonic rods (7) at or near the coater’s overflow gap (11) to keep the gap (11) clear and improve coating application.
摘要翻译：公开了一种方法和装置，其中用于涂覆移动表面（4）的短停留时间施加器（1,2）（SDTA）或薄膜涂布机是辊子表面或移动的板或网，其装配有一个或多个声波棒（7）在涂布机的溢流间隙（11）处或附近，以保持间隙（11）清晰并改善涂布应用。

46. 发明申请

WO02092243B1 IMPROVED SHORT DWELL TIME COATER AND METHOD 审中-公开
标题翻译：改进的短时间涂布机和方法
公开(公告)号：WO02092243B1
公开(公告)日：2002-12-19
申请号：PCT/US0214962
申请日：2002-05-13
申请人： STORA ENSO NORTH AMERICA CORP
发明人： DAMRAU WAYNE A
IPC分类号： B05C3/18 , B05C9/04 , B05C11/04 , D21H23/36 , B05D3/12 , B05C11/02
CPC分类号： D21H23/36 , B05C3/18 , B05C9/04 , B05C11/04
摘要： An improved short dwell type coater (18) and method are provided. The coater (18) can coat a web (26) directly or a moving roll surface (26' or 27') as in a film coater or size press. The flow path in the coater includes a flow modifier (54) shaped to have the introduced coating first turn upstream relative to the web (26) or roll surface (26' or 27'), then turn across a curved surface (73, 74) toward the web (26) or roll (26' or 27') and around the flow modifier (54). The flow then converges toward the top of the flow modifier (54) and passes the tip (63) of the flow modifier. Some flow remains on the web (26) or roll (26' or 27') and is subsequently doctored, while most is turned away from the web (26) or roll (26' or 27') and merged with the incoming flow. A gap (46) filled with coating overflow provides a liquid seal. This coater and method use coating, reduce vortices and streaking, and can operate at higher speeds.
摘要翻译：提供了改进的短暂停留型涂布机（18）和方法。如在薄膜涂布机或施胶压榨机中那样，涂布机（18）可直接涂布纸幅（26）或移动辊表面（26'或27'）。涂布机中的流动路径包括流动调节器（54），该流动调节器（54）被成形为使引入的涂层首先相对于幅材（26）或辊表面（26'或27'）向上游转弯，然后转过弯曲表面（73,74 ）朝向幅材（26）或辊（26'或27'）并围绕流动调节器（54）。该流然后朝流量调节器（54）的顶部会聚并通过流量调节器的尖端（63）。一些流体保留在纸幅（26）或辊（26'或27'）上并且随后被修剪，而大部分流体从纸幅（26）或辊（26'或27'）转向并与输入流合并。填充有涂层溢出的间隙（46）提供液体密封。该涂布机和方法使用涂布，减少涡旋和条纹，并且可以以更高的速度操作。

47. 发明申请

WO00055425A1 APPARATUS FOR SPREADING TREATING MIX ON A MOVING PAPER - OR CARBOARD WEB 审中-公开
标题翻译：用于在移动纸张上或纸张网上传播处理混合物的装置
公开(公告)号：WO00055425A1
公开(公告)日：2000-09-21
申请号：PCT/FI2000/000202
申请日：2000-03-14
IPC分类号： B05C3/18 , B05C11/04 , D21H23/36
CPC分类号： D21H23/36 , B05C3/18 , B05C11/04
摘要： An arrangement for applying a treating mix onto the surface of a moving device in the coating of paper or board. The arrangement comprises a blade carrier (3), doctor means (4) attached to the blade carrier (3), a front wall (9) arranged at a distance from the doctor means (4), a device (1) constituting the moving device, said device being arranged in conjunction with the front wall (9) and the doctor means such that it forms a chamber (6, 7) with the front wall (9) and the doctor means, and means (8) for supplying treating agent into an area of the application chamber (6, 7) which is at least essentially opposite to the moving surface. To prevent streaks, a screen plate (10) is fitted in the application chamber, at least partly dividing the application chamber (6, 7) such that with regard to the screen plate (10), the doctor means (4) is arranged on the opposite side thereof to the feed means for treating agent.
摘要翻译：一种用于将处理混合物施加到纸或纸板涂层中的移动装置的表面上的布置。该装置包括一个叶片托架（3），安装在叶片托架（3）上的刮刀装置（4），与该刮刀装置（4）隔开距离布置的一个前壁（9），构成移动所述装置与所述前壁（9）和所述刮刀装置结合地布置成使得其与所述前壁（9）和所述刮刀装置形成腔室（6,7），以及用于将处理试剂进入至少基本上与移动表面相对的施加室（6,7）的区域中。为了防止条纹，屏幕板（10）装配在施加室中，至少部分地将施加室（6,7）分开，使得相对于筛板（10），刮板装置（4）布置在与处理剂的进料装置的相对侧。

48. 发明申请

WO1997020106A1 COATER WITH AIR COLLECTOR 审中-公开
标题翻译：带空气收集器的喷雾器
公开(公告)号：WO1997020106A1
公开(公告)日：1997-06-05
申请号：PCT/US1996017822
申请日：1996-11-04
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , LI, Alfred, C. , BECKER, Rex, A. , BURNS, James, R.
IPC分类号： D21H23/36
CPC分类号： B05C3/18 , B05C11/04 , B05C11/1039 , D21H23/36
摘要： Air entrained within the pond of a coating applicator is influenced toward a designated region for removal. The region is formed by a recessed air collector which sets up a high-recirculation, low-pressure zone within the pond. Entrained air bubbles migrate to the collector. The collected air and excess coating is drawn out of the collector cavity by a plurality of perforations which discharge to a collection cavity at a lower pressure or partial vacuum. The collector structure may be employed in various coater/size press configurations.
摘要翻译：夹带在涂布器池塘内的空气受到指定区域的影响。该区域由在池塘内设置高再循环，低压区的凹陷式空气收集器形成。夹带的气泡迁移到收集器。收集的空气和多余的涂层通过多个穿孔从收集器腔抽出，其在较低的压力或部分真空下排放到收集腔。收集器结构可以用于各种涂布机/尺寸印刷机构造。

49. 发明申请

WO9310309A3 A SHORT DWELL COATER APPARATUS 审中-公开
标题翻译：短裤套装
公开(公告)号：WO9310309A3
公开(公告)日：1993-06-24
申请号：PCT/US9209946
申请日：1992-11-13
申请人： BELOIT TECHNOLOGIES INC
发明人： CHANCE JAMES L
IPC分类号： B05C3/18 , B05C5/02 , B05C11/04 , B05D1/26 , D21H23/00 , D21H23/36 , B05C11/10
CPC分类号： B05C3/18 , B05C11/04 , D21H23/36
摘要： A short dwell coater apparatus (10) is disclosed for the application of coating material (C) to a web (W) which is supported by a backing member (12). The apparatus (10) includes a housing (14) which is disposed closely adjacent to the backing member (12) such that the web (W) moves between the housing (14) and the backing member (12). The housing (14) defines an application zone (16) which is connected to a pressurized source (P) of the coating material (C). The application zone (16) has an open face (18) towards the web (W). A blade (20) is adjustably secured to the housing (14) and extends from the housing (14) towards the web (W). The blade (20) defines a downstream extremity (22) of the application zone (16). A movable flow divider (24) supported by the housing (14) extends into the application zone (16). The divider (24) has an upstream and a downstream end (26, 28), with the downstream end (28) being movably disposed in the vicinity of the blade (20) for reducing the size of a flow vortex (V) generated within the application zone (16) due to movement of the web (W) past the open face (18).

50. 发明申请

WO1988004959A1 COATING APPARATUS AND METHOD 审中-公开
标题翻译：涂装装置及方法
公开(公告)号：WO1988004959A1
公开(公告)日：1988-07-14
申请号：PCT/US1987003280
申请日：1987-12-08
申请人： BELOIT CORPORATION
发明人： BELOIT CORPORATION , EMBRY, Lamar
IPC分类号： B05C09/08
CPC分类号： D21H23/36 , B05C9/08
摘要： A coating apparatus for applying a coating onto a surface of a moving web (Wa). The apparatus includes a backing member (12a) which defines a perforate surface (36) such that when the member (12a) is connected to a source of partial vacuum (38), the web (12a) is drawn towards the perforate surface (36) of the member (12a). A coating blade (20a) is disposed adjacent to the backing member (12a) such that the blade (20a) urges the web (Wa) towards the perforate surface (36). A permeable belt (40) extends around the backing member (12a) with the belt (40) being disposed between the web (Wa) and the backing member (12a) such that when the source of partial vacuum (38) is connected to the backing member (12a), air flows through the belt (40) and the perforate surface (36) for drawing the web (Wa) into close conformity with the belt (40). The belt (40) and the web (Wa) then move together in the same direction for inhibiting the buildup of deleterious material adjacent to the blade (20a) that would otherwise remain adjacent to the blade (20a) causing marking of the coating applied to the surface of the web (Wa) by the blade (20a).

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