FR2427282A1 - Appareil d'alimentation reguliere et constante pour matiere de pulverisation - Google Patents

Appareil d'alimentation reguliere et constante pour matiere de pulverisation

Info

Publication number
FR2427282A1
FR2427282A1 FR7913464A FR7913464A FR2427282A1 FR 2427282 A1 FR2427282 A1 FR 2427282A1 FR 7913464 A FR7913464 A FR 7913464A FR 7913464 A FR7913464 A FR 7913464A FR 2427282 A1 FR2427282 A1 FR 2427282A1
Authority
FR
France
Prior art keywords
regular
spray material
feeding equipment
constant feeding
scraping
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
FR7913464A
Other languages
English (en)
Other versions
FR2427282B1 (fr
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
Application filed by Individual filed Critical Individual
Publication of FR2427282A1 publication Critical patent/FR2427282A1/fr
Application granted granted Critical
Publication of FR2427282B1 publication Critical patent/FR2427282B1/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
    • B05B7/1409—Arrangements for supplying particulate material specially adapted for short fibres or chips
    • 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
    • B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid

Landscapes

  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Nozzles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

L'invention concerne un appareil d'alimentation régulière en une matière fibreuse ou granulaire. L'appareil comprend une partie 5 d'alimentation ayant un organe 52 d'agitation, une partie 6 de circulation, une partie 7 de raclage comprenant un organe rotatif 71 portant des dispositifs de raclage, une partie 8 d'appui comprenant éventuellement un organe 85 de nettoyage, et une partie 9 d'évacuation. Le débit de l'appareil est très régulier, même dans le cas de matières sous forme de fibres qui s'imbriquent facilement. Application à la transmission de matière qui doit être pulvérisée.
FR7913464A 1978-05-29 1979-05-28 Appareil d'alimentation reguliere et constante pour matiere de pulverisation Granted FR2427282A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6476378A JPS54155237A (en) 1978-05-29 1978-05-29 Constant quantity feeder

Publications (2)

Publication Number Publication Date
FR2427282A1 true FR2427282A1 (fr) 1979-12-28
FR2427282B1 FR2427282B1 (fr) 1984-06-29

Family

ID=13267543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913464A Granted FR2427282A1 (fr) 1978-05-29 1979-05-28 Appareil d'alimentation reguliere et constante pour matiere de pulverisation

Country Status (8)

Country Link
JP (1) JPS54155237A (fr)
AU (1) AU516954B2 (fr)
BR (1) BR7903340A (fr)
CA (1) CA1099676A (fr)
DE (1) DE2921116C3 (fr)
FR (1) FR2427282A1 (fr)
GB (1) GB2022469B (fr)
IT (1) IT1118650B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016194C2 (de) * 1980-04-26 1984-07-05 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Vorrichtung zur dosierten Abgabe metallischer Späne
US4595128A (en) * 1985-03-28 1986-06-17 Christy Machine Company Apparatus for dispensing and distributing moist, self-adhering and compactible materials
DE3821226A1 (de) * 1988-06-23 1989-12-28 Henning J Claassen Vorrichtung zum auftragen eines pulver- oder flockenfoermigen materials auf ein substrat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604068A (en) * 1946-10-02 1952-07-22 J W Roberts Ltd Apparatus for damping mineral fibers to be sprayed in air
GB928961A (en) * 1961-03-02 1963-06-19 J W Roberts Ltd Improvements relating to apparatus for spraying asbestos and like fibre
GB1143937A (en) * 1965-10-15 1969-02-26 Rudloff Bernard Improvements in processes and apparatus for pneumatically opening fibre assemblages
JPS4830342B1 (fr) * 1966-11-26 1973-09-19
GB1530563A (en) * 1977-03-23 1978-11-01 Hertel Bv Apparatus for spraying fibrous material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB488617A (en) * 1937-01-08 1938-07-08 Felix Frederic Ruau Improvements in or relating to apparatus for feeding cut tobacco
GB854936A (en) * 1956-08-21 1960-11-23 Emi Ltd Improvements in or relating to web driving means
HU162992B (fr) * 1965-03-03 1973-05-28
JPS5111237U (fr) * 1974-07-12 1976-01-27

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604068A (en) * 1946-10-02 1952-07-22 J W Roberts Ltd Apparatus for damping mineral fibers to be sprayed in air
GB928961A (en) * 1961-03-02 1963-06-19 J W Roberts Ltd Improvements relating to apparatus for spraying asbestos and like fibre
GB1143937A (en) * 1965-10-15 1969-02-26 Rudloff Bernard Improvements in processes and apparatus for pneumatically opening fibre assemblages
JPS4830342B1 (fr) * 1966-11-26 1973-09-19
GB1530563A (en) * 1977-03-23 1978-11-01 Hertel Bv Apparatus for spraying fibrous material

Also Published As

Publication number Publication date
DE2921116A1 (de) 1979-12-06
GB2022469B (en) 1982-09-22
DE2921116C3 (de) 1982-03-04
DE2921116B2 (de) 1981-07-09
FR2427282B1 (fr) 1984-06-29
CA1099676A (fr) 1981-04-21
GB2022469A (en) 1979-12-19
IT7968087A0 (it) 1979-05-22
JPS54155237A (en) 1979-12-07
AU4671479A (en) 1979-12-06
BR7903340A (pt) 1980-03-04
AU516954B2 (en) 1981-07-02
IT1118650B (it) 1986-03-03

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Legal Events

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ST Notification of lapse