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FR2477050B1 - - Google Patents

Info

Publication number
FR2477050B1
FR2477050B1 FR8004858A FR8004858A FR2477050B1 FR 2477050 B1 FR2477050 B1 FR 2477050B1 FR 8004858 A FR8004858 A FR 8004858A FR 8004858 A FR8004858 A FR 8004858A FR 2477050 B1 FR2477050 B1 FR 2477050B1
Authority
FR
France
Prior art keywords
torch
powder
diffusor
gas
conduit
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
FR8004858A
Other languages
French (fr)
Other versions
FR2477050A1 (en
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.)
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9239311&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2477050(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR8004858A priority Critical patent/FR2477050A1/en
Priority to AT81420026T priority patent/ATE16898T1/en
Priority to EP81420026A priority patent/EP0035459B1/en
Priority to DE8181420026T priority patent/DE3173167D1/en
Publication of FR2477050A1 publication Critical patent/FR2477050A1/en
Application granted granted Critical
Publication of FR2477050B1 publication Critical patent/FR2477050B1/fr
Granted 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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
    • B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • 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
    • B05B7/226—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 being originally a particulate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nozzles (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1. A machine for the recharging of mechanical components using the "plasma" method, of the type comprising a torch (4) and a powder distributor (2), with a rotary disc (22) having a vertical axis (23) and a scraper (27) for the supply of the torch (4), the powder being removed towards the periphery of the disc (22) and flowing from there via a conduit (5, 6) to the torch (4), characterised in that the powder distributor comprises at least one gas injector (31) comprising a receiver in the form of a funnel (33) disposed below the periphery of the rotary disc (22) and rising above a diffusor (32) with a lateral gas inlet (37) and gas intake apertures (38), the shape of the diffusor (32) and the arrangement of the intake apertures (38) being such that a gas eddy is created, into which the powder is sprayed, an outlet (40) disposed at the base of the injector (31) under the diffusor (32) being connected, via the conduit (5, 6), to the torch (4).
FR8004858A 1980-02-28 1980-02-28 MACHINE FOR LOADING MECHANICAL PARTS BY THE "PLASMA" PROCESS Granted FR2477050A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8004858A FR2477050A1 (en) 1980-02-28 1980-02-28 MACHINE FOR LOADING MECHANICAL PARTS BY THE "PLASMA" PROCESS
AT81420026T ATE16898T1 (en) 1980-02-28 1981-03-02 FEED DEVICE FOR PLASMA SPRAYING DEVICE.
EP81420026A EP0035459B1 (en) 1980-02-28 1981-03-02 Apparatus for recharging machine parts by the plasma process
DE8181420026T DE3173167D1 (en) 1980-02-28 1981-03-02 Apparatus for recharging machine parts by the plasma process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004858A FR2477050A1 (en) 1980-02-28 1980-02-28 MACHINE FOR LOADING MECHANICAL PARTS BY THE "PLASMA" PROCESS

Publications (2)

Publication Number Publication Date
FR2477050A1 FR2477050A1 (en) 1981-09-04
FR2477050B1 true FR2477050B1 (en) 1984-04-27

Family

ID=9239311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004858A Granted FR2477050A1 (en) 1980-02-28 1980-02-28 MACHINE FOR LOADING MECHANICAL PARTS BY THE "PLASMA" PROCESS

Country Status (4)

Country Link
EP (1) EP0035459B1 (en)
AT (1) ATE16898T1 (en)
DE (1) DE3173167D1 (en)
FR (1) FR2477050A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715172B1 (en) * 1994-01-17 1997-03-21 Claude Mouchet Mower blade for the textile and other spin-off industries.
FR2727273A1 (en) * 1994-11-18 1996-05-24 Mouchet Claude Powder distributor for supplying plasma torch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507035C (en) * 1930-09-12 Hermann Hartmann Device for the automatic regulation of the flow rate of the conveyed material in collecting containers of air conveyor systems
CH380026A (en) * 1959-09-18 1964-07-15 Degussa Device for the continuous introduction and discharge of solids
FR1271615A (en) * 1960-08-02 1961-09-15 Pneumatic machine for performing plasters of any kind
DE1805145A1 (en) * 1968-10-25 1970-09-03 Gema Ag Appbau Set up with spray gun
CH518215A (en) * 1969-10-24 1972-01-31 Harter August Device for continuous dosing of powdered media
FR2106780A5 (en) * 1970-09-24 1972-05-05 Saviem Spray metallising plant - for applying metal coatings to mechanical components in the motor industry
GB1378748A (en) * 1972-03-03 1974-12-27 Atomic Energy Authority Uk Powder entraining apparatus
BE801288A (en) * 1973-06-22 1973-10-15 Soudure Autogene Elect POWDER DISPENSER
US4099481A (en) * 1976-09-30 1978-07-11 Eutectic Corporation Apparatus for applying metal coatings to a metal substrate
US4089293A (en) * 1976-10-29 1978-05-16 Eutectic Corporation Multiple-coordinate means for applying a metal coating to a metal substrate
DE2807866C2 (en) * 1978-02-23 1979-09-20 Plasmainvent Ag, Zug (Schweiz) Device for the metered supply of powder to a powder processing unit

Also Published As

Publication number Publication date
ATE16898T1 (en) 1985-12-15
EP0035459A1 (en) 1981-09-09
FR2477050A1 (en) 1981-09-04
DE3173167D1 (en) 1986-01-23
EP0035459B1 (en) 1985-12-11

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
TP Transmission of property
TP Transmission of property
TP Transmission of property
GR Lien (pledge) cancelled due to a court decision
ST Notification of lapse