GB815804A - Improvements relating to masked spraying - Google Patents

Improvements relating to masked spraying

Info

Publication number
GB815804A
GB815804A GB21078/56A GB2107856A GB815804A GB 815804 A GB815804 A GB 815804A GB 21078/56 A GB21078/56 A GB 21078/56A GB 2107856 A GB2107856 A GB 2107856A GB 815804 A GB815804 A GB 815804A
Authority
GB
United Kingdom
Prior art keywords
masks
spray
mask
support
intercepting
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
GB21078/56A
Inventor
Ernest Alfred Debell
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
Filing date
Publication date
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of GB815804A publication Critical patent/GB815804A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C—COATING 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

<PICT:0815804/III/1> Flowable materials are sprayed to cover a sharply defined area on a support, by using two masks, spaced from each other in the direction of the spray, the first mask intercepting the marginal portions of the spray, and the second being arranged adjacent to the support for intercepting any stray particles of spray material outside the defined area. As shown, both masks are frusto-conical, the first mask c having the aperture in its smaller end nearest the spray gun a, while the corresponding aperture in the second mask d is closely adjacent to the support e which receives a sharply-defined coating f. The masks are supported in fixed relationship to each other by struts g, and are maintained in alignment with the spray gun, which is supported in predetermined position relative to the body e, by means not shown. The masks, which are self-cleaning, may be used to apply silver material to ceramic capacitor bodies.
GB21078/56A 1956-07-06 Improvements relating to masked spraying Expired GB815804A (en)

Publications (1)

Publication Number Publication Date
GB815804A true GB815804A (en) 1959-07-01

Family

ID=1735915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21078/56A Expired GB815804A (en) 1956-07-06 Improvements relating to masked spraying

Country Status (1)

Country Link
GB (1) GB815804A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147142A (en) * 1961-01-25 1964-09-01 Frank S Rudo Precision coating devices
FR2419768A1 (en) * 1978-03-13 1979-10-12 Unilever Nv METHOD OF A LIQUID FOR FORMING AN IMAGE ON AN ARTICLE, ESPECIALLY ON A FOOD ARTICLE
JPS59101684U (en) * 1982-12-25 1984-07-09 明治乳業株式会社 Manufacturing equipment for patterned frozen desserts
EP0309275A1 (en) * 1987-09-24 1989-03-29 Esselte UK Limited Spray booths
EP0309735A1 (en) * 1987-09-28 1989-04-05 Fmc Corporation Frame fixture for camouflage painting
EP1013791A1 (en) * 1998-12-24 2000-06-28 Sulzer Metco AG Plasma spraying installation
WO2002007952A3 (en) * 2000-07-25 2002-05-30 Univ New York State Res Found Method and apparatus for fine feature spray deposition
US20130266730A1 (en) * 2010-12-17 2013-10-10 Magna International Inc. Blanks for superplastic forming

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147142A (en) * 1961-01-25 1964-09-01 Frank S Rudo Precision coating devices
FR2419768A1 (en) * 1978-03-13 1979-10-12 Unilever Nv METHOD OF A LIQUID FOR FORMING AN IMAGE ON AN ARTICLE, ESPECIALLY ON A FOOD ARTICLE
JPS59101684U (en) * 1982-12-25 1984-07-09 明治乳業株式会社 Manufacturing equipment for patterned frozen desserts
JPS6144615Y2 (en) * 1982-12-25 1986-12-16
US4941427A (en) * 1987-09-24 1990-07-17 Esselte Pendaflex Corporation Spray booth
EP0309275A1 (en) * 1987-09-24 1989-03-29 Esselte UK Limited Spray booths
EP0309735A1 (en) * 1987-09-28 1989-04-05 Fmc Corporation Frame fixture for camouflage painting
AU603253B2 (en) * 1987-09-28 1990-11-08 Fmc Corporation Frame fixture for camouflage painting
EP1013791A1 (en) * 1998-12-24 2000-06-28 Sulzer Metco AG Plasma spraying installation
US6357386B1 (en) 1998-12-24 2002-03-19 Sulzer Metco Ag Assembly for controlling the gas flow in a plasma spraying apparatus
WO2002007952A3 (en) * 2000-07-25 2002-05-30 Univ New York State Res Found Method and apparatus for fine feature spray deposition
JP2004504140A (en) * 2000-07-25 2004-02-12 ザ・リサーチ・ファウンデーション・オブ・ステイト・ユニヴァーシティ・オブ・ニューヨーク Method and apparatus for jet deposition of fine features
US20130266730A1 (en) * 2010-12-17 2013-10-10 Magna International Inc. Blanks for superplastic forming
US9156079B2 (en) * 2010-12-17 2015-10-13 Magna International Inc. Blanks for superplastic forming

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