GB1325226A - Method of and apparatus for coating the interiors of cylindrical objects - Google Patents

Method of and apparatus for coating the interiors of cylindrical objects

Info

Publication number
GB1325226A
GB1325226A GB2324071*A GB2324071A GB1325226A GB 1325226 A GB1325226 A GB 1325226A GB 2324071 A GB2324071 A GB 2324071A GB 1325226 A GB1325226 A GB 1325226A
Authority
GB
United Kingdom
Prior art keywords
coating
nozzles
spray
cans
sprayed
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
GB2324071*A
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.)
Nordson Corp
Original Assignee
Nordson 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 Nordson Corp filed Critical Nordson Corp
Publication of GB1325226A publication Critical patent/GB1325226A/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
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • 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
    • B05B13/06—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 specially designed for treating the inside of hollow bodies
    • B05B13/0609—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 specially designed for treating the inside of hollow bodies the hollow bodies being automatically fed to, or removed from, the machine

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Spray Control Apparatus (AREA)

Abstract

1325226 Coating inside hollow objects; spray nozzles NORDSON CORP 19 April 1971 [5 March 1970] 23240/71 Headings B2E B2F and B2L A hollow can body 10 is coated internally by the overlapping spray patterns from two nozzles 12, 13 which nozzles are operated during high speed rotation of the can. As shown in Fig. 2 cans 10 are indexed by a turret 21 to a coating point where they are pressed against a driving roller 22 by means of a pressure roller 24. After coating the cans are allowed to roll down a chute 18 to allow the coating to harden before they enter an oven (not shown) which completes the finishing process. The nozzles, which have apertures o or o' as shown in Figs. 3, 4 respectively, produce spray patterns which spray more coating material to one side of a central axis of the nozzle than is sprayed on the other side of said axis the effect being that when these nozzles are used in combination with an overlapping zone towards the centre of the can body a uniform distribution of coating material along the whole length of the can body is provided. The can is rotated in such a way that the leading edge of the seam moves directly towards the oncoming sprayed material thus ensuring that the seam is completely coated. The centrifugal force of the cans rotation also helps distribution of spray material. The coating materials may be vinyl, epoxy, phenolic, acrylic or alkyd.
GB2324071*A 1970-03-05 1971-04-19 Method of and apparatus for coating the interiors of cylindrical objects Expired GB1325226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1673370A 1970-03-05 1970-03-05

Publications (1)

Publication Number Publication Date
GB1325226A true GB1325226A (en) 1973-08-01

Family

ID=21778668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2324071*A Expired GB1325226A (en) 1970-03-05 1971-04-19 Method of and apparatus for coating the interiors of cylindrical objects

Country Status (6)

Country Link
US (1) US3640758A (en)
CA (1) CA950770A (en)
DE (1) DE2102483C3 (en)
FR (1) FR2084146A5 (en)
GB (1) GB1325226A (en)
IT (1) IT989575B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819403A (en) * 1970-09-28 1974-06-25 Nordson Corp Method and apparatus for applying wax to can ends
US3816165A (en) * 1972-04-21 1974-06-11 Nordson Corp Improved method and apparatus for stripping inside seams of cans
US3952698A (en) * 1973-09-27 1976-04-27 Kaiser Aluminum & Chemical Corporation Can treating system
US4025664A (en) * 1974-01-02 1977-05-24 Eppco Container coating method
US4205101A (en) * 1974-08-19 1980-05-27 Imperial Chemical Industries Limited Pretreatment process
US4186225A (en) * 1976-08-04 1980-01-29 American Can Company Method of coating the interior surfaces of a hollow article
US5141774A (en) * 1988-01-14 1992-08-25 Prittinen Michael W Method and apparatus for coating internal cavities of objects with fluid
US5874016A (en) * 1993-10-04 1999-02-23 Sonoco Products Company Concrete column forming tube having a smooth inside coated surface
US8545937B2 (en) 2009-08-31 2013-10-01 Nordson Corporation Spray coating with uniform flow distribution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848819A (en) * 1955-06-09 1958-08-26 American Can Co Method of drying a wet coating on the interior of a container body
US3081947A (en) * 1959-06-26 1963-03-19 Continental Can Co Pressure operated spray gun

Also Published As

Publication number Publication date
DE2102483C3 (en) 1974-07-18
DE2102483B2 (en) 1973-12-20
US3640758A (en) 1972-02-08
CA950770A (en) 1974-07-09
FR2084146A5 (en) 1971-12-17
DE2102483A1 (en) 1971-09-23
IT989575B (en) 1975-06-10

Similar Documents

Publication Publication Date Title
NL156936B (en) METHOD FOR APPLYING A COATING TO AN IRON SURFACE, PROCESS FOR PREPARING AN AQUEOUS COATING MIXTURE SUITABLE FOR USE IN THIS PROCESS, AND IRON ARTICLES COATED IN ACCORDANCE WITH THE ABOVE
AU4372772A (en) Method and apparatus for producing. a fiat fan paint spray pattern
GB1325226A (en) Method of and apparatus for coating the interiors of cylindrical objects
BR7024612D0 (en) PROCESS TO SPRAY INK ELECTROSTATICALLY PAINT GUN AND PROCESSES TO MIX AND SPRAY INK SIMULTANEOUSLY AND TO VARY THE SIZE OF AN INK SPRAY PATTERN
GB1083639A (en) Apparatus and method for marking a surface
ES8501642A1 (en) Method and apparatus for electrostatically coating objects with fluids.
CA972949A (en) Electrostatic spray gun apparatus
CA976341A (en) Pneumatically assisted hydraulic spray coating apparatus
CA965943A (en) Electrostatic spray coating apparatus
US2933414A (en) Electrostatic spray painting method and apparatus
JPS52117938A (en) Method of automatic spray and equipment
GB1384742A (en) Electrostatic powder coating apparatus
CA981044A (en) Jet spray treating machine
JPS51133331A (en) Continuous coating method
GB1446155A (en) Coating of glass containers
JPS5586561A (en) Method of automatically painting shape steel
ES398228A1 (en) A procedure for mixing and applying simultaneously for spraying some substances on different surfaces. (Machine-translation by Google Translate, not legally binding)
CA920792A (en) Nozzle for airless coating machine
JPS5212251A (en) Method for electrostatic powder coating
CA905098A (en) Apparatus for and method of coating surfaces by means of a spray gun
CA931438A (en) Spray nozzle for plasma gun
JPS56121662A (en) Applying method of metallic paint
JPS5225839A (en) Method for coating liquid materials at a high speed
JPS525850A (en) Method for coating and curing of precoated metal
JPS5250341A (en) Method and apparatus for thick coating of inner surfaces of pipes

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years