CA2379902A1 - Dispositif de pulverisation thermique - Google Patents

Dispositif de pulverisation thermique Download PDF

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Publication number
CA2379902A1
CA2379902A1 CA002379902A CA2379902A CA2379902A1 CA 2379902 A1 CA2379902 A1 CA 2379902A1 CA 002379902 A CA002379902 A CA 002379902A CA 2379902 A CA2379902 A CA 2379902A CA 2379902 A1 CA2379902 A1 CA 2379902A1
Authority
CA
Canada
Prior art keywords
throat
thermal spraying
spraying apparatus
feedstock
inserts
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.)
Abandoned
Application number
CA002379902A
Other languages
English (en)
Inventor
Michael Walter Seitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
METALSPRAY INTERNATIONAL LC
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2379902A1 publication Critical patent/CA2379902A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/224—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material having originally the shape of a wire, rod or the like

Abstract

La présente invention concerne un appareil de pulvérisation thermique comprenant une tête de pulvérisation définissant une buse pourvue d'une gorge (132) à travers laquelle du gaz sous pression peut être fourni. Des guides premiers et seconds permettent de guider des fils d'alimentation (124) vers un point d'intersection situé dans ou juste à côté d'une extrémité de ladite gorge, de préférence à un angle situé entre 45 et 90 degrés. Le gaz est passé de force à travers la gorge, sous haute pression, de préférence à une pression suffisante pour créer un flux supersonique, générant ainsi une pulvérisation finement atomisée de matériau d'alimentation fondu. Les guides d'alimentation peuvent prendre la forme d'inserts tubulaires percés ou d'inserts pourvus de rainures logées dans des cavités situées dans des moitiés de la tête de pulvérisation.
CA002379902A 1999-07-29 2000-07-27 Dispositif de pulverisation thermique Abandoned CA2379902A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA994887 1999-07-29
ZA99/4887 1999-07-29
PCT/IB2000/001048 WO2001008810A1 (fr) 1999-07-29 2000-07-27 Dispositif de pulverisation thermique

Publications (1)

Publication Number Publication Date
CA2379902A1 true CA2379902A1 (fr) 2001-02-08

Family

ID=25587832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002379902A Abandoned CA2379902A1 (fr) 1999-07-29 2000-07-27 Dispositif de pulverisation thermique

Country Status (6)

Country Link
EP (1) EP1210180A1 (fr)
JP (1) JP2003505599A (fr)
CN (1) CN1153629C (fr)
AU (1) AU5840600A (fr)
CA (1) CA2379902A1 (fr)
WO (1) WO2001008810A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8518496B2 (en) 2003-06-06 2013-08-27 Alstom Technology Ltd Preventing tube failure in boilers
CN100540720C (zh) 2003-06-06 2009-09-16 迈克尔·沃尔特·塞茨 用于涂覆基板的复合丝材和使用方法
JP2007107082A (ja) * 2005-10-17 2007-04-26 Kurimoto Ltd アーク溶射装置
CN101538697B (zh) * 2008-03-20 2013-04-10 林淑清 无燃烧熔射的喷覆方法
DE102013200067A1 (de) * 2013-01-04 2014-07-10 Ford-Werke Gmbh Vorrichtung zum thermischen Beschichten einer Oberfläche
CN103263989B (zh) * 2013-05-15 2015-10-21 北京意如诚科技发展有限公司 一种超音速电弧喷枪
CN104307797A (zh) * 2014-09-20 2015-01-28 张家港市胜达钢绳有限公司 钢丝表面除液装置
US10604830B2 (en) 2016-06-06 2020-03-31 Comau Llc Wire guides for plasma transferred wire arc processes
US20180002801A1 (en) 2016-06-29 2018-01-04 General Electric Technology Gmbh Composite wires for coating substrates and methods of use
WO2023076400A1 (fr) * 2021-10-28 2023-05-04 Integrated Global Services, Inc. Appareil et système de pulvérisation thermique et procédés associés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130352A (fr) * 1954-11-06 1957-02-05 Arnold Otto Meyer Pistolet de métallisation fonctionnant par un are électrique
JP2001516396A (ja) 1996-06-28 2001-09-25 メタルスプレイ インターナショナル エルシー 溶射方法および溶射装置

Also Published As

Publication number Publication date
AU5840600A (en) 2001-02-19
JP2003505599A (ja) 2003-02-12
WO2001008810A1 (fr) 2001-02-08
EP1210180A1 (fr) 2002-06-05
CN1371307A (zh) 2002-09-25
CN1153629C (zh) 2004-06-16

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