ES465892A1 - Procedimiento de revestimiento de objetos concavos con polvode esmalte - Google Patents

Procedimiento de revestimiento de objetos concavos con polvode esmalte

Info

Publication number
ES465892A1
ES465892A1 ES465892A ES465892A ES465892A1 ES 465892 A1 ES465892 A1 ES 465892A1 ES 465892 A ES465892 A ES 465892A ES 465892 A ES465892 A ES 465892A ES 465892 A1 ES465892 A1 ES 465892A1
Authority
ES
Spain
Prior art keywords
rim
powder
spraying
lids
onto
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
ES465892A
Other languages
English (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.)
Air Industrie SA
Original Assignee
Air Industrie SA
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 Air Industrie SA filed Critical Air Industrie SA
Publication of ES465892A1 publication Critical patent/ES465892A1/es
Expired 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
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/12—Plant for applying liquids or other fluent materials to objects specially adapted for coating the interior of hollow bodies
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/04—Coating with enamels or vitreous layers by dry methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

Procedimiento de revestimiento de objetos cóncavos, con polvo de esmalte, sobre una superficie interna delimitada por un reborde periférico y que se extiende generalmente en la proximidad de un plano, de acuerdo con el cual, estando el objeto colgado, se somete dicha superficie, en posición sensiblemente vertical, por lo menos a un chorro disperso de polvo de esmalte eléctricamente cargado, caracterizado porque, durante una fase principal en la cual el chorro disperso está activado, se sopla un flujo gaseoso de barrido hacia una zona de la superficie interna localizada en la proximidad de la parte más baja del reborde y, durante una fase complementaria ulterior, se proyecta sobre la zona así localizada un chorro concentrado de polvo de esmalte eléctricamente cargado.
ES465892A 1977-01-12 1977-01-11 Procedimiento de revestimiento de objetos concavos con polvode esmalte Expired ES465892A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701363A FR2377459A1 (fr) 1977-01-12 1977-01-12 Perfectionnement a l'emaillage d'objets creux

Publications (1)

Publication Number Publication Date
ES465892A1 true ES465892A1 (es) 1979-01-01

Family

ID=9185633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465892A Expired ES465892A1 (es) 1977-01-12 1977-01-11 Procedimiento de revestimiento de objetos concavos con polvode esmalte

Country Status (4)

Country Link
DE (1) DE2800866A1 (es)
ES (1) ES465892A1 (es)
FR (1) FR2377459A1 (es)
IT (1) IT1091853B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3064561D1 (en) * 1979-04-02 1983-09-22 Austria Email Eht Ag A device for enamelling the interiors of vessels
CN105525291B (zh) * 2016-01-05 2019-05-03 广东美的厨房电器制造有限公司 搪瓷内胆及其喷搪方法和喷搪设备
CN110625535A (zh) * 2019-10-25 2019-12-31 立丰家庭用品（南京）有限公司 珐琅容器制作工艺及珐琅容器

Also Published As

Publication number Publication date
IT1091853B (it) 1985-07-06
DE2800866A1 (de) 1978-07-13
IT7819044A0 (it) 1978-01-05
FR2377459A1 (fr) 1978-08-11

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