GB946522A - Power feed and metering device for spraying apparatus - Google Patents

Power feed and metering device for spraying apparatus

Info

Publication number
GB946522A
GB946522A GB12325/62A GB1232562A GB946522A GB 946522 A GB946522 A GB 946522A GB 12325/62 A GB12325/62 A GB 12325/62A GB 1232562 A GB1232562 A GB 1232562A GB 946522 A GB946522 A GB 946522A
Authority
GB
United Kingdom
Prior art keywords
passage
powder
hopper
housing
shaft
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
GB12325/62A
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.)
Metco Inc
Original Assignee
Metco Inc
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 Metco Inc filed Critical Metco Inc
Publication of GB946522A publication Critical patent/GB946522A/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
    • 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
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means

Abstract

946,522. Spraying fusible materials; powder distributers. METCO Inc. March 30, 1962 [July 19, 1961], No. 12325/62. Heading B2F. A controlled rate powder feed device for a flame spray gun comprises a housing 1, Figs. 1, 3, having a cylindrical bore 2 with liner 3, inside which a conveyer wheel 10 on shaft 12 is rotatable. Powder is gravity fed from hopper 40 through flexible rubber tube 44, passage 33 in housing 1, to the wheel 10 and fills the spaces between the teeth thereon. The wheel is rotated by means of the variable speed motor 31, Fig. 2 (not shown) through gears 29, 28, worm 27, gear 26 on shaft 22 which is coupled to shaft 12 by coupling 21. Powder is conveyed to the passage 65 and thence to the gas flow duct 58 to be entrained in the gas. The hopper is screwed into the base unit 41 and the combination is removable from housing 1. On removal the spring-loaded plunger unit 48, 49, 51, Fig. 4 (not shown) operates to squeeze the tube 44 thus automatically sealing the discharge passage. To prevent a vacuum in the hopper 40 air is admitted through passage 45 and porous plug 46. The apparatus may be vibrated by an electrical vibrator 66.
GB12325/62A 1961-07-19 1962-03-30 Power feed and metering device for spraying apparatus Expired GB946522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US125267A US3138298A (en) 1961-07-19 1961-07-19 Powder feed and metering device for flame spray guns

Publications (1)

Publication Number Publication Date
GB946522A true GB946522A (en) 1964-01-15

Family

ID=22418903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12325/62A Expired GB946522A (en) 1961-07-19 1962-03-30 Power feed and metering device for spraying apparatus

Country Status (2)

Country Link
US (1) US3138298A (en)
GB (1) GB946522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484533A1 (en) * 1990-05-19 1992-05-13 Anatoly Nikiforovich Papyrin Method and device for coating

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242485B (en) * 1964-12-03 1967-06-15 Eutectic Welding Alloys Powder dosing device for flame spray burner
US3501097A (en) * 1966-12-29 1970-03-17 Metco Inc Powder feed device for flame spray guns
US4540120A (en) * 1983-07-14 1985-09-10 Metco, Inc. Powder feed system for flame spray guns
ITUB20153854A1 (en) 2015-09-24 2017-03-24 Hartwig Kamelger Joint for furniture and furniture made with it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2011133A (en) * 1932-06-10 1935-08-13 Yoss Emanuel Pulverized fuel feeder
US2152632A (en) * 1934-05-01 1939-04-04 Frank L Rogers Feed mechanism
US2618410A (en) * 1949-12-13 1952-11-18 Purity Mfg Company Inc Milk weighing and handling apparatus
US2820670A (en) * 1956-04-13 1958-01-21 Metallizing Engineering Co Inc Valve arrangement for heat-fusible material spray guns
US2953282A (en) * 1957-06-19 1960-09-20 Edwin F Peterson Motor driven vibrator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484533A1 (en) * 1990-05-19 1992-05-13 Anatoly Nikiforovich Papyrin Method and device for coating
EP0484533A4 (en) * 1990-05-19 1992-10-07 Institut Teoreticheskoi I Prikladnoi Mekhaniki Sibirskogo Otdelenia Akademii Nauk Sssr Method and device for coating

Also Published As

Publication number Publication date
US3138298A (en) 1964-06-23

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