FR2234045A1 - Plasma torch dispenser - for small grain sizes - Google Patents

Plasma torch dispenser - for small grain sizes

Info

Publication number
FR2234045A1
FR2234045A1 FR7417198A FR7417198A FR2234045A1 FR 2234045 A1 FR2234045 A1 FR 2234045A1 FR 7417198 A FR7417198 A FR 7417198A FR 7417198 A FR7417198 A FR 7417198A FR 2234045 A1 FR2234045 A1 FR 2234045A1
Authority
FR
France
Prior art keywords
disc
adjustable
dispenser
axis
plasma torch
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.)
Granted
Application number
FR7417198A
Other languages
French (fr)
Other versions
FR2234045B1 (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.)
ARCOS SOUDURE ELECT AUTOGENE
Original Assignee
ARCOS SOUDURE ELECT AUTOGENE
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 ARCOS SOUDURE ELECT AUTOGENE filed Critical ARCOS SOUDURE ELECT AUTOGENE
Publication of FR2234045A1 publication Critical patent/FR2234045A1/en
Application granted granted Critical
Publication of FR2234045B1 publication Critical patent/FR2234045B1/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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods 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
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
    • B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
    • B65G65/4818—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis and having the form of rotating tables or pans
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/018—Control of flow without auxiliary power using rotary sensing element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Nozzles (AREA)

Abstract

A cylindrical reservoir has a conical base section whose axial position is adjustable and which is asymmetrical about the axis, with a calibrated orifice and shutter above a disc spinning on a vertical shaft coaxial with the cylinder. On this disc a horizontal scraper blade is rested at an adjustable angle to the radical direction through the axis. The speed of the motor driving the disc is also adjustable and is esp. regulated by a closed loop servo system whose control input signal is derived from a sensor for the rate of out put of the powder below adding hopper contg. thee spinner.
FR7417198A 1973-06-22 1974-05-17 Plasma torch dispenser - for small grain sizes Granted FR2234045A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE132583A BE801288A (en) 1973-06-22 1973-06-22 POWDER DISPENSER

Publications (2)

Publication Number Publication Date
FR2234045A1 true FR2234045A1 (en) 1975-01-17
FR2234045B1 FR2234045B1 (en) 1978-12-29

Family

ID=3842013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417198A Granted FR2234045A1 (en) 1973-06-22 1974-05-17 Plasma torch dispenser - for small grain sizes

Country Status (2)

Country Link
BE (1) BE801288A (en)
FR (1) FR2234045A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477050A1 (en) * 1980-02-28 1981-09-04 Mouchet Claude MACHINE FOR LOADING MECHANICAL PARTS BY THE "PLASMA" PROCESS
FR2515558A1 (en) * 1981-10-30 1983-05-06 Spitman Sandjet APPARATUS AND METHOD FOR DISPENSING AN ABRASIVE IN A GAS STREAM
EP0170322A2 (en) * 1984-07-31 1986-02-05 "National Forge Europe" Equipment for mixing powder- and/or granule-like components from a body to be compressed under high pressure
FR2862893A1 (en) * 2003-11-28 2005-06-03 Commissariat Energie Atomique DEVICE FOR FILLING A MOLD WITH A POWDER OR A MIXTURE OF POWDERS
US8113245B2 (en) 2005-01-27 2012-02-14 Commissariat A L'energie Atomique Device for filling a container with at least one type of powder material
US8122921B2 (en) 2005-02-14 2012-02-28 Commissariat A L'energie Atomique Device for distribution of at least one granular product in a container filling device and method for filling using such a device
CN109648078A (en) * 2018-11-28 2019-04-19 大族激光科技产业集团股份有限公司 A kind of power spreading device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477050A1 (en) * 1980-02-28 1981-09-04 Mouchet Claude MACHINE FOR LOADING MECHANICAL PARTS BY THE "PLASMA" PROCESS
EP0035459A1 (en) * 1980-02-28 1981-09-09 Societe De Fabrication D'elements Catalytiques S.F.E.C. Apparatus for recharging machine parts by the plasma process
FR2515558A1 (en) * 1981-10-30 1983-05-06 Spitman Sandjet APPARATUS AND METHOD FOR DISPENSING AN ABRASIVE IN A GAS STREAM
EP0170322A2 (en) * 1984-07-31 1986-02-05 "National Forge Europe" Equipment for mixing powder- and/or granule-like components from a body to be compressed under high pressure
EP0170322A3 (en) * 1984-07-31 1987-05-06 "National Forge Europe" Equipment for mixing powder- and/or granule-like components from a body to be compressed under high pressure
FR2862893A1 (en) * 2003-11-28 2005-06-03 Commissariat Energie Atomique DEVICE FOR FILLING A MOLD WITH A POWDER OR A MIXTURE OF POWDERS
WO2005051576A1 (en) * 2003-11-28 2005-06-09 Commissariat A L'energie Atomique Device for filling a mould with a powder or a mixture of powders
JP2007533486A (en) * 2003-11-28 2007-11-22 コミツサリア タ レネルジー アトミーク Device for filling the mold with powder or with mixed powder
US7927091B2 (en) 2003-11-28 2011-04-19 Commissariat A L'energie Atomique Device for filling a mould with a powder or a mixture of powders
JP4727588B2 (en) * 2003-11-28 2011-07-20 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ Device for filling the mold with powder or with mixed powder
US8113245B2 (en) 2005-01-27 2012-02-14 Commissariat A L'energie Atomique Device for filling a container with at least one type of powder material
US8122921B2 (en) 2005-02-14 2012-02-28 Commissariat A L'energie Atomique Device for distribution of at least one granular product in a container filling device and method for filling using such a device
CN109648078A (en) * 2018-11-28 2019-04-19 大族激光科技产业集团股份有限公司 A kind of power spreading device

Also Published As

Publication number Publication date
BE801288A (en) 1973-10-15
FR2234045B1 (en) 1978-12-29

Similar Documents

Publication Publication Date Title
GB1397971A (en) Method of and apparatus for treating tobacco
FR2234045A1 (en) Plasma torch dispenser - for small grain sizes
GB1204550A (en) A system for measuring the particle size distribution of a powdery material
GB1375798A (en)
ES401011A1 (en) Method and apparatus for controlling a vehicle control signal
GB1322466A (en) Apparatus for the continuous delivery of granular material
GB1309296A (en) System for feedback control of mould level in a continuous casting process utilizing a pour box
GB1199757A (en) Adjustable Speed Pumping System
GB1266250A (en)
GB1351413A (en) Apparatus for controlling the density of a fibre feed mat
FR2361149A1 (en) Pressurised hopper for feeding powder into a pneumatic conveyor - for the treatment of molten iron or steel
GB1292285A (en) Pusher centrifuge with two or more centrifuging drums
ES332583A1 (en) Mechanism of control of the speed of a vehicle. (Machine-translation by Google Translate, not legally binding)
GB1388767A (en) Continuous flow mixer
GB1387113A (en) Speed control system for grinding machines
CA983571A (en) Control system for adjusting speed of a. c. motor
GB1131842A (en) Improvements in or relating to sintering machines
GB1149689A (en) Improvements in or relating to continuously operating solid bowl centrifuges
GB1157936A (en) Process and device for producing Fibre-Reinforced Tubes
GB1222856A (en) Screw mechanism
SU426714A1 (en) RAIN APPARATUS
ES415601A1 (en) Centrifugal drier with purging device
GB983428A (en) Apparatus for scattering material from aircraft
GB1359324A (en) Dispensing of materials
GB1136279A (en) Improvements in or relating to vehicles for spreading granular material

Legal Events

Date Code Title Description
ST Notification of lapse