公开(公告)号：US4273798A

公开(公告)日：1981-06-16

申请号：US53654

申请日：1979-06-29

Applicant: Werner Scheiber

Inventor： Werner Scheiber

IPC: B05C7/04 ,  B05B13/02 ,  B05C9/14 ,  B05D1/06 ,  B05D3/02 ,  B05D7/14 ,  B05D7/22

CPC classification number: B05D7/222 ,  B05B13/0221 ,  B05D7/146 ,  B05D1/002 ,  B05D1/06 ,  B05D2254/06 ,  B05D2401/32 ,  B05D3/0218 ,  B05D3/0254 ,  Y10S118/10 ,  Y10S118/11

Abstract: A process for applying a coating of plastic material to a metal tube of finite length having a pretreated surface by applying plastic coating materials on the metal tube in a direction horizontal and perpendicular to its direction of travel, the process being characterized by the following sequence of steps:(a) heating a fixed metal tube to a temperature above the melting point of the plastic material to be employed;(b) causing a mixture of plastic powder and air to pass through the metal tube whereby the plastic material is fritted onto the inside surface of the tube;(c) thereafter rotating the metal tube and applying to the exterior surface thereof in a plurality of stages a plastic material, said plastic material being electrostatically sprayed onto the rotating metal tube; and(d) after each stage of electrostatically applying plastic to the outside surface of the metal tube and applying plastic material to the inside surface thereof, completely melting and smoothing the plastic material. An apparatus for carrying out the process is also disclosed.

Abstract translation: 一种通过在垂直于其行进方向的方向上在金属管上施加塑料涂层材料将塑料材料涂层施加到具有预处理表面的金属管的方法，该方法的特征在于以下顺序 步骤：（a）将固定的金属管加热至高于要使用的塑料材料的熔点的温度; （b）使塑料粉末和空气的混合物通过金属管，由此将塑料材料烧结在管的内表面上; （c）此后旋转金属管并在多个阶段向其外表面施加塑料材料，所述塑料材料被静电喷涂到转动的金属管上; 和（d）在将塑料静电涂覆到金属管的外表面并将塑料材料施加到其内表面的每个阶段之后，完全熔化和平滑塑料材料。 还公开了一种用于执行该过程的装置。

公开(公告)号：US4258505A

公开(公告)日：1981-03-31

申请号：US17036

申请日：1979-03-02

Applicant: Werner Scheiber ,  Per O. Aalrust

Inventor： Werner Scheiber ,  Per O. Aalrust

IPC: B05C9/10 ,  B05D3/12 ,  B24B31/10 ,  B24C1/00 ,  B24C3/12 ,  B24B17/00 ,  B24B1/00

CPC classification number: B24B31/10 ,  B24C3/12

Abstract: A method of and apparatus for the surface cleaning of workpieces, e.g. the degreasing, scale-removal and rust removal from a metallic surface, especially so as to produce a bright, clean and relatively smooth surface to receive a coating, positions the workpiece in a fluidized bed of an abrasive, such as particle of corundum or quartz sand, and directs fine jets of gas at the surface from nozzles spaced therefrom within the fluidized bed.

Abstract translation: 用于表面清洁工件的方法和设备，例如， 特别是为了产生明亮，清洁和相对平滑的表面以接收涂层，将工件放置在研磨剂的流化床中，例如刚玉或石英的颗粒，从金属表面脱脂，除垢和除锈 并且在流化床内从与其间隔开的喷嘴在表面引导细小的气体喷射。

公开(公告)号：US4034703A

公开(公告)日：1977-07-12

申请号：US714826

申请日：1976-08-16

Applicant: Werner Scheiber ,  Herbert Koppe

Inventor： Werner Scheiber ,  Herbert Koppe

IPC: B05C19/02 ,  B29C31/00 ,  B29C41/00 ,  B29C41/34

CPC classification number: B05C19/02 ,  Y10S118/05

Abstract: An apparatus for externally coating elongated metal members and, particularly, endless metal tubing with synthetic-resin using a powder-melt process in which the powder is initially fused to the surface of the metal member and concurrently or subsequently caused to coalesce into a coating film. The metal member is passed through a fluidized bed of the synthetic-resin powder after being preheated and the powder is induced to flow along the metal member through an annular nozzle formed on a coating head within the fluidized bed. The powder is advantageously sucked through the coating head and is drawn via the annular nozzle into contact with the metal member.

Abstract translation: 一种用于使用粉末熔融法将合成树脂外部涂覆的细长金属构件，特别是环形金属管的装置，其中粉末最初熔融到金属构件的表面上，并且或随后使其凝聚成涂膜 。 金属构件在预热后通过合成树脂粉末的流化床，并且通过在流化床内的涂覆头上形成的环形喷嘴，使粉末沿着金属构件流动。 粉末有利地通过涂覆头吸入，并且经由环形喷嘴被拉出以与金属构件接触。

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：US3965854A

公开(公告)日：1976-06-29

申请号：US476031

申请日：1974-06-03

Applicant: Werner Scheiber

Inventor： Werner Scheiber

IPC: B05B5/08 ,  B05B13/00 ,  B05D1/04 ,  B05D3/02 ,  B05D7/14 ,  B05C5/00 ,  B05C11/14

CPC classification number: B05D1/04 ,  B05B13/00 ,  B05B5/08 ,  B05D3/0254 ,  B05D7/146 ,  Y10S118/11

Abstract: Hollow bodies, e.g. pipes, are coated with protective layers of a liquid or pulverulent material by electrostatic spraying and hardening in which the bodies are disposed horizontally and parallel to one another upon a chain conveyor and are automatically displaced transverse to their longitudinal axes. In a first stage the coating is provided on the hollow bodies exclusively of their end regions and in a second stage the coatings are applied to the end regions.

Abstract translation: 空心体，例如 管道通过静电喷涂和硬化涂覆有液体或粉状材料的保护层，其中主体在链式输送机上水平并且彼此平行地设置，并且横向于其纵向轴线自动移位。 在第一阶段中，仅在它们的端部区域的中空体上提供涂层，并且在第二阶段中，将涂层施加到端部区域。

公开(公告)号：US3946125A

公开(公告)日：1976-03-23

申请号：US474081

申请日：1974-05-28

Applicant: Werner Scheiber

Inventor： Werner Scheiber

IPC: B05D7/22 ,  B29C63/00 ,  B05D3/02 ,  B05D5/00

CPC classification number: B05D7/22 ,  B29C63/0069 ,  Y10S118/05 ,  Y10S118/10 ,  Y10S118/11

Abstract: A method of and an apparatus for the internal coating of ducts with a synthetic resin, especially long steel pipes or tubes, in which gas-entrained synthetic-resin particles are passed through the tube while the latter is heated progressively by displacing the tube relative to a surrounding induction-heating coil. Thereafter, a gas stream free from particles is used to clear the interior of the tube.

Abstract translation: 一种用合成树脂，特别是长的钢管或管子内部涂覆管道的方法和装置，其中气体夹带的合成树脂颗粒通过管，同时通过将管相对于 周围的感应加热线圈。 此后，使用没有颗粒的气流来清除管的内部。