GB248846A - Improvements in or relating to the application of cellulose paints, varnishes, and the like - Google Patents

Improvements in or relating to the application of cellulose paints, varnishes, and the like

Info

Publication number
GB248846A
GB248846A GB29948/24A GB2994824A GB248846A GB 248846 A GB248846 A GB 248846A GB 29948/24 A GB29948/24 A GB 29948/24A GB 2994824 A GB2994824 A GB 2994824A GB 248846 A GB248846 A GB 248846A
Authority
GB
United Kingdom
Prior art keywords
zone
temperature
paint
air
passing
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
GB29948/24A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International Ltd
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 Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Priority to GB29948/24A priority Critical patent/GB248846A/en
Publication of GB248846A publication Critical patent/GB248846A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • B05D7/18—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes based on cellulose derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
    • B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

248,846. Carrier Engineering Co., Ltd., and Groom, S. L. Dec. 12, 1924. Coating processes; plants, arrangement of.-In applying cellulose paints to motor-car bodies &c. the paint is applied at such a temperature, and is maintained in such atmospheric conditions of temperature and humidity that it sets without rapid evaporation of its solvents or " blooming " occurring. Preferably, the temperature of the paints is reduced to between 30 and 40‹ F., that of the surrounding atmosphere to 40-50‹ F., while the temperature of the surface to be coated is between 10 and 15‹ F. higher than that of the paint. When the paint comprises solvents having a flashpoint, the paint may be applied at a temperature about 50‹ F. below that of the flash-point. The paint is preferably flowed on, or coating may be effected by dipping, the coated surface being subsequently subjected to gradually increasing temperatures up to 65‹ F. A suitable plant for carrying out the process consists of a building partitioned off into three zones A, B, C, and air-lock chambers D, D<1>. Bodies E are moved in to the zone A, and are cooled by means of a cold air current introduced bv a fan 8 through a spreader 10. The bodies are then moved to zone B, where paint is applied, and thence to zone C where the paint sets and hardens. The temperatures of the zones B and C are regulated by means of the air passing out from zone A through outlet 11, passing into zone B by legs 15, and thence into zone C through openings 16 in the partition 3. The air from zone C is returned to the air-cooling device 7 through legs 18, duct 17, and pipe 19. To raise the temperature of zone C, it is provided with heating surfaces, e.g. steam coils 29, which increase in area towards the exit end thereof. The cold air leaving zone A may be short-circuited back to the cooler 7 by pipe 21, which is controlled in conjunction with the return pipe 19 by a valve 22. The humidity of the atmosphere is controlled by passing the air through a waterspray of definite or regulatable temperature to cool and saturate it, and subsequently passing this air over steam coils to raise its temperature as may be required and to lower its relative humidity. As indicated in Fig. 2, the temperature of zones B and C is gradually increased from zone A up to a maximum of about 65‹ F. to the exit of zone C.
GB29948/24A 1924-12-12 1924-12-12 Improvements in or relating to the application of cellulose paints, varnishes, and the like Expired GB248846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29948/24A GB248846A (en) 1924-12-12 1924-12-12 Improvements in or relating to the application of cellulose paints, varnishes, and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29948/24A GB248846A (en) 1924-12-12 1924-12-12 Improvements in or relating to the application of cellulose paints, varnishes, and the like

Publications (1)

Publication Number Publication Date
GB248846A true GB248846A (en) 1926-03-12

Family

ID=10299793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29948/24A Expired GB248846A (en) 1924-12-12 1924-12-12 Improvements in or relating to the application of cellulose paints, varnishes, and the like

Country Status (1)

Country Link
GB (1) GB248846A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928226A1 (en) * 1978-07-12 1980-01-24 Nissan Motor PAINT SPRAYING SYSTEMS FOR OBJECT AND ENERGY-SAVING METHOD FOR SPRAYING
FR2430573A1 (en) * 1978-03-01 1980-02-01 Carrier Drysys Ltd TWO-STAGE HEAT EXCHANGER GROUP ALLOWING EFFICIENT USE OF AIR FROM A SPEAKER, ESPECIALLY A SPRAY PAINT SPEAKER
WO2006039000A1 (en) * 2004-09-29 2006-04-13 Durr Industries, Inc. Production paint shop design
ITBG20110024A1 (en) * 2011-06-20 2012-12-21 Trasmetal Spa PLANT FOR THE PAINTING OF MANUFACTURES.
WO2016038352A1 (en) * 2014-09-12 2016-03-17 Spraybooth Technology Limited Workshop paint installation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430573A1 (en) * 1978-03-01 1980-02-01 Carrier Drysys Ltd TWO-STAGE HEAT EXCHANGER GROUP ALLOWING EFFICIENT USE OF AIR FROM A SPEAKER, ESPECIALLY A SPRAY PAINT SPEAKER
DE2928226A1 (en) * 1978-07-12 1980-01-24 Nissan Motor PAINT SPRAYING SYSTEMS FOR OBJECT AND ENERGY-SAVING METHOD FOR SPRAYING
FR2430801A1 (en) * 1978-07-12 1980-02-08 Nissan Motor PAINTING FACILITIES AND METHODS FOR PAINTING ARTICLES WITH REDUCED CURRENT EXPENSES
WO2006039000A1 (en) * 2004-09-29 2006-04-13 Durr Industries, Inc. Production paint shop design
ITBG20110024A1 (en) * 2011-06-20 2012-12-21 Trasmetal Spa PLANT FOR THE PAINTING OF MANUFACTURES.
WO2012175579A1 (en) * 2011-06-20 2012-12-27 Trasmetal S.P.A. Plant for painting
WO2016038352A1 (en) * 2014-09-12 2016-03-17 Spraybooth Technology Limited Workshop paint installation

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