GB1310462A - Electric arc spray guns - Google Patents

Electric arc spray guns

Info

Publication number
GB1310462A
GB1310462A GB1838171*[A GB1838171A GB1310462A GB 1310462 A GB1310462 A GB 1310462A GB 1838171 A GB1838171 A GB 1838171A GB 1310462 A GB1310462 A GB 1310462A
Authority
GB
United Kingdom
Prior art keywords
wires
air
nozzles
feed
electric arc
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.)
Expired
Application number
GB1838171*[A
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.)
Metco Inc
Original Assignee
Metco Inc
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 Metco Inc filed Critical Metco Inc
Publication of GB1310462A publication Critical patent/GB1310462A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Nozzles (AREA)

Abstract

1310462 Spray producers METCO Inc 1 June 1971 [1 July 1970] 18381/71 Heading B2F [Also in Division H5] In a metal spraying pistol, in which air from a nozzle is blown through an electric arc between two consumable metal wires, current is conducted to the wires by guide nozzles 12, 12' which are clamped relatively to the air nozzle 15, and a chamber 8 surrounds the nozzles and is supplied with air through port 63 so as to provide a flow of air around them. The front ends of the nozzles 12, 12' may be secured by cams 16, 16'. Insulated rollers (30, 30') feed the wires (W, W', Fig. 4, not shown) and are driven by a turbine (31, Fig. 6, not shown). The air pressure operates on piston (43, Fig. 1, not shown) to clamp the wires between pairs of rollers 30, 31 and 30', 31' and drives the turbine 34 to feed the wires. The parts are carried in block 7 of laminated phenolic resin. Insulated wire guides 22 (26) are provided. The front ends of the nozzles 12, 12' have highly conductive spacers (19, Fig. 5, not shown) and hand metal bushings (18) coated with an insulating flame-sprayed alumina, titania ceramic. When spraying is stopped, the wire feed ceases before the current is switched off.
GB1838171*[A 1970-07-01 1971-06-01 Electric arc spray guns Expired GB1310462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5142870A 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
GB1310462A true GB1310462A (en) 1973-03-21

Family

ID=21971254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1838171*[A Expired GB1310462A (en) 1970-07-01 1971-06-01 Electric arc spray guns

Country Status (5)

Country Link
US (1) US3632952A (en)
JP (1) JPS547736B1 (en)
DE (1) DE2127204C3 (en)
FR (1) FR2098099A5 (en)
GB (1) GB1310462A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628089A1 (en) * 1975-06-23 1977-03-24 Perkin Elmer Corp ARC SPRAY GUN
GB2143152A (en) * 1981-12-28 1985-02-06 Vyzk Ustav Ochrany Mat A gas burner for a wire-melting metal spraying gun
CN106626761A (en) * 2015-07-16 2017-05-10 上海宝信软件股份有限公司 Metal wire spray gun current contact nozzle suitable for continuous casting slab

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788919A (en) * 1971-09-17 1973-03-15 Philips Nv PROCESS AND DEVICE ALLOWING THE THERMAL TREATMENT AND MACHINING OF HIGH MELTING POINT MATERIALS
US3838243A (en) * 1972-12-29 1974-09-24 Nat Res Inst Metals Method and apparatus for controlling arc in gas shield arc welding
NL7404120A (en) * 1974-03-27 1975-09-30 Philips Nv METHOD AND DEVICE FOR ARC WELDING.
US4492337A (en) * 1983-02-28 1985-01-08 Tafa Incorporated Metal spray
US4668852A (en) * 1985-02-05 1987-05-26 The Perkin-Elmer Corporation Arc spray system
US4741974A (en) * 1986-05-20 1988-05-03 The Perkin-Elmer Corporation Composite wire for wear resistant coatings
US4937417A (en) * 1987-06-25 1990-06-26 Douglas Call, Jr. Metal spraying apparatus
JPH0712540B2 (en) * 1988-08-31 1995-02-15 川崎製鉄株式会社 Arc welding method and apparatus, and flux cored wire
US5294462A (en) * 1990-11-08 1994-03-15 Air Products And Chemicals, Inc. Electric arc spray coating with cored wire
US5430268A (en) * 1992-12-23 1995-07-04 Basix Technologies Ltd. Method and apparatus for adjusting and replacing EDM components from the guide assembly working end
US5384444A (en) * 1992-12-23 1995-01-24 Basix Technologies Ltd. Sleeve forming wire passageway around pickup
US5380973A (en) * 1992-12-23 1995-01-10 Basix Technologies Ltd. Current pickup indexing apparatus
US5319175A (en) * 1992-12-23 1994-06-07 Basix Industries Ltd. Apparatus for transferring electrical current to and from a moving wire
US5449118A (en) * 1994-06-14 1995-09-12 Baker; Edgar C. Apparatus for controlling the rate of feeding of a rod of heat fusible material
DE69824294T2 (en) * 1997-09-04 2005-07-14 International Metalizing Corp. DEVICE FOR DOUBLE-WIRE ARC FLASH
US6005215A (en) * 1998-01-28 1999-12-21 Boyd; Larry L. Electric arc spray gun
US6168090B1 (en) 1998-12-31 2001-01-02 Edgar C. Baker Flame spray system with splatter blocking and automated rod delivery apparatuses
US20060121302A1 (en) * 2004-12-07 2006-06-08 Erickson Gary C Wire-arc spraying of a zinc-nickel coating
CN101555578B (en) * 2008-04-11 2013-06-05 林淑清 Non-combustion meltallizing spray-coating device
WO2011038535A1 (en) * 2009-09-30 2011-04-07 林淑清 Non-combustion thermal spraying device
CN104826772B (en) * 2015-05-09 2017-05-24 芜湖鼎瀚再制造技术有限公司 Self-straightening arc spray gun for wire materials
CN111390347A (en) * 2020-03-09 2020-07-10 上海交通大学 Continuous-feeding double-welding-wire molten drop alternative transition control device and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191502413A (en) * 1915-02-15 1916-02-15 Florencio Comamala Ucar A Process for Atomising Metals in a State of Fusion and Projecting them onto the Surface of a Body of any kind for the Purpose of Forming on such Bodies Adherent or Detachable Metallic Films.
US2749176A (en) * 1952-09-18 1956-06-05 Arnold Otto Meyer Electro metal spraying pistol
DE1293659B (en) * 1962-07-03 1969-04-24 Metoo-Inc, Westbury, N.Y. (V.St.A.) Flanun spray gun with blower gas line
FR1357349A (en) * 1962-07-03 1964-04-03 Metco Inc Flame Spray Gun Improvements
US3358114A (en) * 1962-08-07 1967-12-12 Inoue Kiyoshi Method of and apparatus for the electric spray-coating of substrates
FR1391057A (en) * 1964-01-16 1965-03-05 Method and apparatus for making glass coatings
US3324334A (en) * 1966-03-15 1967-06-06 Massachusetts Inst Technology Induction plasma torch with means for recirculating the plasma
US3546415A (en) * 1968-11-07 1970-12-08 Flame Spray Ind Inc Electric arc metallizing device
FR2058852A5 (en) * 1969-09-30 1971-05-28 Pont A Mousson

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628089A1 (en) * 1975-06-23 1977-03-24 Perkin Elmer Corp ARC SPRAY GUN
GB2143152A (en) * 1981-12-28 1985-02-06 Vyzk Ustav Ochrany Mat A gas burner for a wire-melting metal spraying gun
CN106626761A (en) * 2015-07-16 2017-05-10 上海宝信软件股份有限公司 Metal wire spray gun current contact nozzle suitable for continuous casting slab

Also Published As

Publication number Publication date
FR2098099A5 (en) 1972-03-03
DE2127204C3 (en) 1982-04-01
US3632952A (en) 1972-01-04
DE2127204A1 (en) 1972-01-05
DE2127204B2 (en) 1981-06-19
JPS547736B1 (en) 1979-04-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee