IT1082552B - Letto elettrostatico fluidificato per rivestire corpi allungati - Google Patents

Letto elettrostatico fluidificato per rivestire corpi allungati

Info

Publication number
IT1082552B
IT1082552B IT41572/77A IT4157277A IT1082552B IT 1082552 B IT1082552 B IT 1082552B IT 41572/77 A IT41572/77 A IT 41572/77A IT 4157277 A IT4157277 A IT 4157277A IT 1082552 B IT1082552 B IT 1082552B
Authority
IT
Italy
Prior art keywords
fluidified
elongated bodies
cover elongated
electrostatic
bed
Prior art date
Application number
IT41572/77A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1082552B publication Critical patent/IT1082552B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/46—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique for treatment of endless filamentary, band or sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/02—Apparatus specially adapted for applying particulate materials to surfaces using fluidised-bed techniques
    • B05C19/025—Combined with electrostatic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/05—Fluidized bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Physical Vapour Deposition (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
IT41572/77A 1976-04-20 1977-04-18 Letto elettrostatico fluidificato per rivestire corpi allungati IT1082552B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,579 US4008685A (en) 1976-04-20 1976-04-20 Electrostatic fluidized bed build control

Publications (1)

Publication Number Publication Date
IT1082552B true IT1082552B (it) 1985-05-21

Family

ID=24723394

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41572/77A IT1082552B (it) 1976-04-20 1977-04-18 Letto elettrostatico fluidificato per rivestire corpi allungati

Country Status (8)

Country Link
US (1) US4008685A (it)
JP (1) JPS52127950A (it)
BR (1) BR7702317A (it)
CA (1) CA1049774A (it)
DE (1) DE2716935A1 (it)
FR (1) FR2348749A1 (it)
IT (1) IT1082552B (it)
PL (1) PL197487A1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611844C3 (de) * 1976-03-20 1978-10-12 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Düse zur Zuführung von Gasen
US4008685A (en) * 1976-04-20 1977-02-22 Westinghouse Electric Corporation Electrostatic fluidized bed build control
US4100883A (en) * 1976-10-18 1978-07-18 General Electric Company Apparatus for electrostatic deposition on a running conductor
US4271783A (en) * 1978-01-20 1981-06-09 General Electric Company Apparatus for fluidized bed-electrostatic coating of indefinite length substrate
DE3237303A1 (de) * 1982-10-08 1984-04-12 Glatt GmbH, 7851 Binzen Vorrichtung fuer wirbelschichtverfahren sowie damit durchfuehrbares verfahren
JPS6169874A (ja) * 1984-09-14 1986-04-10 Nippon Paint Co Ltd 粉体表面処理法
CA1327769C (en) * 1986-06-20 1994-03-15 Shoji Ikeda Powder treating method and apparatus used therefor
US5015528A (en) * 1987-03-30 1991-05-14 Crystallume Fluidized bed diamond particle growth
FR2659595B1 (fr) * 1990-03-15 1992-09-04 Inst Nat Rech Chimique Procede d'impregnation de fibres a l'aide de poudre de polymeres, en lit fluidise, et dispositif de mise en óoeuvre.
US5018909A (en) * 1990-04-13 1991-05-28 Nordson Corporation Powder feed hopper
US5213847A (en) * 1991-06-10 1993-05-25 Electrostatic Technology, Inc. Electrostatic fluidized bed having horizontal and vertical coating effects and method utilizing same
US5470387A (en) * 1994-03-07 1995-11-28 Niro A/S Continuous multicell process and apparatus for particle coating including particle recirculation
AU2590195A (en) * 1994-05-26 1995-12-21 Electrostatic Technology, Inc. Vertical electrostatic coater having vortex effect
DE19702800A1 (de) * 1996-04-26 1998-07-23 Peter Dr Dresler Verfahren und Vorrichtung zum elektrostatischen Beschichten von Gegenständen in einer Pulverwolke
IL145464A0 (en) * 2001-09-16 2002-06-30 Pc Composites Ltd Electrostatic coater and method for forming prepregs therewith
CN115555145B (zh) * 2022-12-07 2023-02-28 常州宝捷冲片有限公司 一种电机转子静电粉末涂覆机用上料装置及工作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR342102A (fr) * 1904-03-19 1904-08-31 Aubert Soc Isolant pour cables
US3019126A (en) * 1959-03-24 1962-01-30 United States Steel Corp Method and apparatus for coating metal strip and wire
US3227135A (en) * 1964-11-17 1966-01-04 Internat Protected Metals Inc Apparatus for coating with particulate materials
NL133453C (it) * 1965-09-15
GB1161430A (en) * 1965-10-20 1969-08-13 Bethlehem Steel Corp Strip Coating Method and Apparatus
US3566833A (en) * 1968-06-28 1971-03-02 Anaconda Wire & Cable Co Continuous coating apparatus
US3537426A (en) * 1969-01-02 1970-11-03 Ransburg Electro Coating Corp Electrostatic coating apparatus
US3590776A (en) * 1969-03-24 1971-07-06 Sidney Tudor Vacuum fluidized-bed coating apparatus
US3690298A (en) * 1970-05-22 1972-09-12 Enrico Venturi Apparatus for coating articles with a dry powdered material
FR2110699A5 (it) * 1970-10-27 1972-06-02 Somip
US3832974A (en) * 1972-04-25 1974-09-03 Uniroyal Inc Fluidized bed coating apparatus
US3865079A (en) * 1973-08-27 1975-02-11 Gen Motors Corp Electrostatic fluid bed powder coating system
US3916826A (en) * 1973-09-18 1975-11-04 Electrostatic Equip Corp Electrostatic coating apparatus
US4008685A (en) * 1976-04-20 1977-02-22 Westinghouse Electric Corporation Electrostatic fluidized bed build control

Also Published As

Publication number Publication date
BR7702317A (pt) 1978-04-11
CA1049774A (en) 1979-03-06
JPS52127950A (en) 1977-10-27
PL197487A1 (pl) 1978-01-02
FR2348749A1 (fr) 1977-11-18
US4008685A (en) 1977-02-22
DE2716935A1 (de) 1977-11-03

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