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1. WO2020090732 - POWDER-SUPPLY DEVICE, THERMAL SPRAYING DEVICE, POWDER-SUPPLY METHOD, AND THERMAL SPRAYING METHOD

Publication Number WO/2020/090732
Publication Date 07.05.2020
International Application No. PCT/JP2019/042163
International Filing Date 28.10.2019
IPC
C23C 4/134 2016.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
4Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
12characterised by the method of spraying
134Plasma spraying
B05B 7/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
14designed for spraying particulate materials
B05B 7/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
16incorporating means for heating the material to be sprayed
22electrically, e.g. by arc
B65G 53/66 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
53Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
34Details
66Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
B65G 65/40 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
65Loading or unloading
30Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
34Emptying devices
40Devices for emptying otherwise than from the top
Applicants
  • 東京エレクトロン株式会社 TOKYO ELECTRON LIMITED [JP]/[JP]
  • CKD株式会社 CKD CORPORATION [JP]/[JP]
Inventors
  • 小林 義之 KOBAYASHI, Yoshiyuki
  • 板藤 寛 ITAFUJI, Hiroshi
Agents
  • 伊東 忠重 ITOH, Tadashige
  • 伊東 忠彦 ITOH, Tadahiko
Priority Data
2018-20326629.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POWDER-SUPPLY DEVICE, THERMAL SPRAYING DEVICE, POWDER-SUPPLY METHOD, AND THERMAL SPRAYING METHOD
(FR) DISPOSITIF D'APPROVISIONNEMENT EN POUDRE, DISPOSITIF DE PROJECTION À CHAUD, PROCÉDÉ D'APPROVISIONNEMENT EN POUDRE ET PROCÉDÉ DE PROJECTION À CHAUD
(JA) 粉末供給装置、溶射装置、粉末供給方法及び溶射方法
Abstract
(EN)
The powder-supply device according to one embodiment of the present invention is for supplying powder to a nozzle from a feeder, and is provided with: a cartridge that has a mouth part through which powder is taken in and out and an on/off valve for opening and closing the mouth part, and that stores therein the powder in an airtight state; a connection part that allows the cartridge to be detachably connected thereto; and a feeder that has a replenishment port for supplying, into the feeder, the powder inside the cartridge being connected to the connection part and has an on/off valve for opening and closing the replenishment port, and that charges the powder having been supplied from the replenishment port into the nozzle, wherein the cartridge and the feeder form a tightly enclosed space between the mouth part and the replenishment port as the cartridge is connected to the connection part.
(FR)
La présente invention concerne, selon un mode de réalisation, un dispositif d'approvisionnement en poudre destiné à approvisionner en poudre une buse depuis un distributeur, et comprenant : une cartouche qui a une partie embouchure par laquelle de la poudre est introduite et distribuée et une vanne tout ou rien destinée à ouvrir et à fermer la partie embouchure, et ladite cartouche stocke la poudre dans un état étanche à l'air ; une partie raccordement qui permet à la cartouche d'être raccordée amovible à cette dernière ; et un distributeur qui a un orifice de remplissage destiné à approvisionner, au sein du distributeur, en poudre la cartouche qui est raccordée à la partie raccordement et qui a une vanne tout ou rien destinée à ouvrir et à fermer l'orifice de remplissage, et qui charge la poudre ayant été approvisionnée par l'orifice de remplissage à la buse, la cartouche et le distributeur formant un espace fermé hermétiquement entre la partie embouchure et l'orifice de remplissage lorsque la cartouche est raccordée à la partie raccordement.
(JA)
本開示の一態様による粉末供給装置は、フィーダからノズルに粉末を供給する粉末供給装置であって、粉末を出し入れする口部と、前記口部を開閉する開閉弁とを有し、気密状態で前記粉末を収納するカートリッジと、前記カートリッジを着脱可能に接続する接続部と、前記接続部に接続された前記カートリッジ内の前記粉末を前記フィーダ内に補給する補給口と、前記補給口を開閉する開閉弁とを有し、前記補給口から補給された前記粉末を前記ノズルに投入するフィーダと、を備え、前記カートリッジ及び前記フィーダは、前記接続部に前記カートリッジが接続されることにより、前記口部と前記補給口との間に密閉空間を形成する。
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