公开(公告)号：US4694586A

公开(公告)日：1987-09-22

申请号：US895929

申请日：1986-08-13

Applicant: David Reznik

Inventor： David Reznik

IPC: B05D3/02 ,  F26B3/347 ,  F26B23/08

CPC classification number: F26B3/347 ,  B05D3/0281

Abstract: Apparatus and method for drying or curing a coating on a metal substrate including inductivly heating the coated substrate in a highly confined space and condensing the evaporated liquid released as the result of the heating within the confined space at atmospheric pressure and room temperature. Ingress of atmospheric gases to the highly confined space is prevented without requiring locks or valves thus enabling a continuous flow of objects from the air into the highly confined space.

Abstract translation: 用于干燥或固化金属基底上的涂层的装置和方法，包括在高度密闭的空间中感应加热涂覆的基底，并且在大气压和室温下将作为加热结果释放的蒸发液体冷凝在密闭空间内。 防止大气气体进入高度密闭的空间，而不需要锁或阀，从而能够将物体从空气连续流入高密度空间。

公开(公告)号：US4370357A

公开(公告)日：1983-01-25

申请号：US242621

申请日：1981-03-11

Applicant: LeRoy O. Swartz

Inventor： LeRoy O. Swartz

IPC: B05D3/02 ,  B05D3/04

CPC classification number: B05D3/0486 ,  B05D3/0281

Abstract: An improved process and/or system for coating of a metal strip includes means for continuous travel of the strip and a chamber for substantially completely enclosing the strip beyond an area for application of a mixture of coating and solvent. In that chamber is at least one induction coil for induction heating the strip to drive off the solvent, means for introducing substantially pure nitrogen near opposite ends of the travel of the strip therein and in between the places of introduction of the substantially pure nitrogen means for removing the resultant mixture of nitrogen and solvent which mixture is then at least largely separated into its components and reclaimed nitrogen brought back into the chamber at locations between the location of removal of the mixture and the respective locations of introduction of substantially pure nitrogen. The temperature of the interior atmosphere of the chamber is automatically maintained at a predetermined temperature preferably within the range between about 300.degree. F. and 600.degree. F. and at all events about 300.degree. F. or greater.

Abstract translation: 用于涂覆金属带的改进的方法和/或系统包括用于条的连续行进的装置和用于基本上完全包围条带的室，用于施加涂层和溶剂的混合物的区域。 在该腔室中，至少有一个用于感应加热带材驱除溶剂的感应线圈，用于在其中的条带的行进的相对端附近引入基本上纯的氮气的装置，以及在基本上纯的氮气装置的引入位置之间 除去所得到的氮气和溶剂的混合物，然后将该混合物至少大部分分离成其组分和回收的氮气在除去混合物的位置和引入基本上纯的氮气的各个位置之间的位置回到室中。 室的内部气氛的温度自动地保持在预定温度，优选在约300°F至600°F之间，并且在任何情况下约为300°F或更高。

公开(公告)号：US4304822A

公开(公告)日：1981-12-08

申请号：US156378

申请日：1980-06-04

Applicant: Russell G. Heyl

Inventor： Russell G. Heyl

IPC: B05D1/30 ,  B05D1/38 ,  B05D7/16 ,  B32B15/02

CPC classification number: B05D1/30 ,  B05D3/0209 ,  B05D7/146 ,  B05D7/546 ,  B05D2350/65 ,  B05D3/0227 ,  B05D3/0263 ,  B05D3/0281 ,  B05D3/042 ,  B05D3/12 ,  Y10T428/12549 ,  Y10T428/12569 ,  Y10T428/12701

Abstract: Corrosion resistant coatings are applied to metal tubing while substantially continuously moving the metal tubing through a series of stations. The process comprises the sequential steps of flowing by gravity a zinc-rich thermosetting coating suspended in a volatile carrier onto the tubing, the viscosity of the coating composition being such that it flows around and completely covers the external surface of the tubing, removing excess coating by means of an air blower arranged circumferentially around the tubing and sequentially heating the coated tubing first to volatize off the carrier and then more rapidly to crosslink the thermosetting coating composition.

Abstract translation: 耐腐蚀涂层被施加到金属管上，同时基本上连续地移动金属管通过一系列站。 该方法包括顺序步骤，通过重力将悬浮在挥发性载体中的富锌热固性涂层流入管道上，涂料组合物的粘度使得其流动并且完全覆盖管道的外表面，除去多余的涂层 通过围绕管道周向布置的鼓风机并且首先依次加热涂覆的管道以使载体挥发，然后更快速地使热固性涂料组合物交联。

公开(公告)号：US4182782A

公开(公告)日：1980-01-08

申请号：US906128

申请日：1978-05-15

Applicant: Werner Scheiber

Inventor： Werner Scheiber

IPC: B05B13/02 ,  B05D7/20 ,  B05D3/02

CPC classification number: B05B13/0214 ,  B05D7/146 ,  B05D2401/32 ,  B05D3/0245 ,  B05D3/0281 ,  Y10S118/11

Abstract: A method of coating metal pipes externally with a uniform thin coating of a synthetic resin, such as a polyamide, polyethylene or polyvinyl chloride, which comprises heating the pipe to a temperature to enable a frit of discrete particles to bond to a pipe in a chamber through which the pipe is passed and which is charged with a mixture of a gas and the particles. Thereafter the frit is smoothed by heating the pipe to a higher temperature as it leaves the chamber to cause the particles to coalesce.This is a continuation of application Ser. No. 616,314, file 24 Sept. 1975 and now abandoned.

Abstract translation: 一种将合成树脂如聚酰胺，聚乙烯或聚氯乙烯均匀的薄涂层外部涂覆金属管的方法，其包括将管加热到一定温度以使分立颗粒的玻璃料与腔室中的管道结合 管道通过该管道，并且其中装有气体和颗粒的混合物。 此后，通过将管道离开室使其加热到更高的温度以使颗粒聚结，使玻璃料变平滑。

公开(公告)号：US3603288A

公开(公告)日：1971-09-07

申请号：US3603288D

申请日：1968-11-29

Applicant: ANCHOR POST PROD

Inventor： CASE JOHN S ,  JOHNSON WILLIAM B

IPC: B05D7/20 ,  B05C3/05 ,  B05C3/12

CPC classification number: B05D7/20 ,  B05D3/0281 ,  B05D7/546 ,  B05D2451/00 ,  B05D2401/10 ,  B05D2401/32

Abstract: A method and apparatus if described for the coating of running strands or webs with a thermoplastic protective layer. The successive steps comprise the application of a primer and the hot air current drying and curing of same supplemented by inductive heating. The temperature is next raised in two successive stages by inductive type heaters, the latter stage while the strand or web is vertically traversing the length of a continuouslyreplenished dense cylindrical bed of powdered vinyl polymer of the like. The replenishment as well as cooling of the powder is accomplished through a recirculatory arrangement powered by air nozzles. Alternate coating materials are proposed including polyolefins containing compounds of metal.

公开(公告)号：US3068119A

公开(公告)日：1962-12-11

申请号：US79753359

申请日：1959-03-05

Applicant: AMERICAN CAN CO

Inventor： GOTSCH LENARD P

IPC: B05C1/02 ,  B05D3/02

CPC classification number: B05D3/0281 ,  B05C1/025 ,  B05D3/0209 ,  B05D3/0263 ,  B05D2252/10

公开(公告)号：US09945507B2

公开(公告)日：2018-04-17

申请号：US14801933

申请日：2015-07-17

Applicant: PIPELINE INDUCTION HEAT LIMITED

Inventor： Michael George ,  Jason Montgomery

IPC: F16L58/10 ,  B05B7/14 ,  B05B13/04 ,  B05D1/12 ,  B05D3/02 ,  B05D7/14 ,  B05B1/04 ,  B05B15/08 ,  B05C9/14

CPC classification number: F16L58/1054 ,  B05B1/044 ,  B05B7/1486 ,  B05B13/0421 ,  B05B13/0436 ,  B05B15/68 ,  B05C9/14 ,  B05D1/12 ,  B05D3/0245 ,  B05D3/0281 ,  B05D7/146 ,  B05D7/148 ,  F16L13/0272 ,  F16L58/1072 ,  F16L58/181 ,  F16L59/20 ,  H05B3/00

Abstract: An applicator machine and a process for heating and coating a section of pipeline. The applicator machine includes a frame configured to rotate about a section of pipeline to be heated and coated, rotating means operable to rotate the frame, and coating material applicators induction coils and radiant heaters mounted on the frame and rotatable therewith. The induction coil is configured to heat a section of pipeline adjacent to the induction coil to a coating material application temperature. The radiant heaters are configured to heat factory-applied coatings. Each coating material applicator sprays coating material through an aperture in a respective induction coil. The applicator includes an enclosure configured to surround a section of pipeline and provision for evacuating and collecting waste coating material. The coating material applicator may be configured to spray powder coating material, such as fusion bonded epoxy powder material and/or chemically modified polypropylene powder material.

公开(公告)号：US09944018B2

公开(公告)日：2018-04-17

申请号：US14386915

申请日：2013-02-25

Applicant: GUNZE LIMITED

Inventor： Kouji Kuroda ,  Syouichi Tsukada ,  Shuhei Ogami ,  Satoshi Mukai

IPC: B29C65/46 ,  B29C53/60 ,  C09J5/06 ,  B21F17/00 ,  B21F45/00 ,  B21F99/00 ,  B05D1/02 ,  B05D3/02 ,  B32B37/04 ,  B32B37/12 ,  B32B37/14 ,  B32B38/00 ,  B65H54/00 ,  B29L31/00 ,  B29C65/00 ,  A61M25/09

CPC classification number: B29C65/46 ,  A61M2025/09108 ,  B05D1/02 ,  B05D3/0281 ,  B21F17/00 ,  B21F45/00 ,  B21F45/008 ,  B21F99/00 ,  B29C53/60 ,  B29C66/69 ,  B29C66/71 ,  B29C66/742 ,  B29C66/74283 ,  B29C66/836 ,  B29L2031/753 ,  B32B37/04 ,  B32B37/1284 ,  B32B37/142 ,  B32B38/0008 ,  B65H54/00 ,  C09J5/06 ,  C09J2205/31 ,  B29K2023/00 ,  B29K2067/00 ,  B29K2077/00

Abstract: The invention provides a novel method for producing a composite member by fixing a surface member to the outer peripheral surface of a core member. A method for producing a composite member having a core member and a surface member fixed to the outer peripheral surface of the core member includes the surface member providing step of providing the surface member having magnetism lower than magnetism of the core member made of a conductive material on the outer peripheral surface of the core member, and the fusing step of electromagnetic induction heating the core member from outside the surface member to melt at least one of facing regions between the surface member and the core member with heat of the heated core member and fuse the surface member to the core member.

公开(公告)号：US09544950B2

公开(公告)日：2017-01-10

申请号：US13875663

申请日：2013-05-02

Applicant: Inductotherm Heating & Welding Limited

Inventor： Stephen William Baskerville ,  Derek Humphries ,  John W. Betteridge ,  William Fenwick ,  Michael Lee

IPC: B05B3/00 ,  B05C13/02 ,  B05B5/025 ,  H05B6/10 ,  H05B6/36 ,  B05C9/14 ,  B05D7/14 ,  B05D3/02 ,  B05B13/04

CPC classification number: H05B6/36 ,  B05B13/0436 ,  B05C9/14 ,  B05D3/0281 ,  B05D7/146

Abstract: A modular electric induction heating and coating apparatus and method for coating, heating and/or coating and heating (and vice versa) the exterior surface of a pipe section within a pipe treatment region is provided. The apparatus comprises an interchangeable central main frame assembly removably attached to an outer drive frame assembly on each side of the central main frame assembly. An interchangeable induction coil assembly can be mounted in a coil main frame assembly of the central main frame assembly. The coil main frame assembly can close around a pipe section for electric induction heating of the pipe section within the pipe treatment region via a driver system in a central top drive frame assembly. The outer drive frame assemblies include mounting and rotational drive assemblies for interchangeable coating head cartridges that can coat the section of the pipe in the pipe treatment region.

Abstract translation: 提供了一种用于在管道处理区域内的管部分的外表面进行涂覆，加热和/或涂覆和加热（反之亦然）的模块化感应加热和涂覆设备和方法。 该装置包括可互换的中央主框架组件，其可移除地附接到在中央主框架组件的每一侧上的外部驱动框架组件。 可互换感应线圈组件可以安装在中央主框架组件的线圈主框架组件中。 线圈主框架组件可以通过中央顶部驱动框架组件中的驱动器系统围绕用于管道处理区域内管段的电感应加热的管道部分。 外驱动框架组件包括用于可涂覆头管筒的安装和旋转驱动组件，其可以在管道处理区域中涂覆管道的部分。

公开(公告)号：US09451658B2

公开(公告)日：2016-09-20

申请号：US13104235

申请日：2011-05-10

Applicant: Raymond Baxter ,  Howard Podolny ,  Robert Zuccarelli

Inventor： Raymond Baxter ,  Howard Podolny ,  Robert Zuccarelli

IPC: H05B6/04 ,  B05D3/02 ,  H05B6/10

CPC classification number: H05B6/103 ,  B05D3/0281 ,  B05D3/207 ,  H05B6/107 ,  H05B6/40

Abstract: An induction heater includes an electrically conductive coil that produces an alternating magnetic field when current is applied to the coil. The magnetic field is used to heat metal containers such as tubular containers. The coil extends about a heating path of travel that extends along the longitudinal axis of the coil. A transport device is provided to move the container through the magnetic field such that the longitudinal axis of the container is generally perpendicular to the longitudinal axis of the coil. This allows for heating the container at the twelve and six o'clock positions. The transport device functions to roll the container along the heating path. In a preferred embodiment, the coil is wrapped about a core with a generally rectangular shape. Ferromagnetic members may optionally be used to further shape the magnetic field. The methods and apparatus may be used for regular or irregularly shaped containers.

Abstract translation: 感应加热器包括当电流施加到线圈时产生交变磁场的导电线圈。 磁场用于加热诸如管状容器之类的金属容器。 线圈围绕沿着线圈的纵向轴线延伸的行进加热路径延伸。 提供传送装置以使容器移动通过磁场，使得容器的纵向轴线大致垂直于线圈的纵向轴线。 这允许在十二点和六点钟位置加热容器。 输送装置用于沿着加热路径滚动容器。 在优选实施例中，线圈围绕具有大致矩形形状的芯部缠绕。 铁磁构件可以可选地用于进一步造形磁场。 方法和装置可以用于规则或不规则形状的容器。