GB996663A - Powder applying and fusing torch apparatus - Google Patents

Powder applying and fusing torch apparatus

Info

Publication number
GB996663A
GB996663A GB41980/63A GB4198063A GB996663A GB 996663 A GB996663 A GB 996663A GB 41980/63 A GB41980/63 A GB 41980/63A GB 4198063 A GB4198063 A GB 4198063A GB 996663 A GB996663 A GB 996663A
Authority
GB
United Kingdom
Prior art keywords
bore
nozzle
plunger
container
seal
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
GB41980/63A
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.)
Wall Colmonoy Corp
Original Assignee
Wall Colmonoy 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 Wall Colmonoy Corp filed Critical Wall Colmonoy Corp
Publication of GB996663A publication Critical patent/GB996663A/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
    • B05B7/16—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 incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—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 incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—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 incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/205—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 incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • B05B7/206—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 incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material in a container fixed to the discharge device
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Nozzles (AREA)

Abstract

996,663. Spray-producers. WALL COLMONOY CORPORATION. Oct. 24, 1963 [Dec. 28, 1962], No. 41980/63. Heading B2F. A fusible metal torch comprises a body member 7 to which is detachably connected a tip member 39 and a torch butt 4. The latter is so connected through a coupling 13 which is connected to the body member through a mixer 11 threadedly engaged in a bore 27 disposed in the member. The bore houses a nozzle 25 having an orifice 29, and oxyacetylene from a suitably pressurized fuel system passes from the mixer 11, through the nozzle 25, through an extension 35 welded to the body member 7, through a coupling nut 37, by which the tip member 39 is joined to the member 7, and thence through the member 35 itself to issue, where ignited, in a flame 43. Valve knobs 5 are provided on the butt for adjusting and controlling the flow of oxygen and acetylene through the butt into the mixer 11. The nozzle 25 opens into a chamber 33 in the member 7 this chamber being in communication wtih a fusible powder container 55 through vertical and horizontal passageways 49 and 51. The communicating orifice between the latter passageway and the lower cavity 53 of the container 55 is normally closed by a stretched resilient seal member 71, the stretching being effected by a plunger 65 slidable in a bore 67 in the member 7. The plunger is partly withdrawn-against a spring 75-from the interior of the seal 71 by actuation of a handoperated lever mechanism 83, 85, such withdrawal allowing powdered particles from the container 55 to pass to the chamber 33 through the passageways 51 and 49 from whence they are entrained by the fuel gas issuing from the nozzle orifice 29. The seal is stretched by the plunger 65 such that on plunger withdrawal the seal flange 63 still remains tightly against the inner end of the bore 67 to prevent leakage of particles into the bore from the container. Through the various threaded interconnections of the torch, the nozzle and tip member may be quickly changed for a wide variety of applications.
GB41980/63A 1962-12-28 1963-10-24 Powder applying and fusing torch apparatus Expired GB996663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248005A US3172605A (en) 1962-12-28 1962-12-28 Powder applying and fusing torch apparatus

Publications (1)

Publication Number Publication Date
GB996663A true GB996663A (en) 1965-06-30

Family

ID=22937249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41980/63A Expired GB996663A (en) 1962-12-28 1963-10-24 Powder applying and fusing torch apparatus

Country Status (2)

Country Link
US (1) US3172605A (en)
GB (1) GB996663A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220652A (en) * 1963-08-29 1965-11-30 Powder Melting Corp Powder melting torch
US3281078A (en) * 1965-09-09 1966-10-25 Powder Melting Corp Means for preventing flashback in powder melting torches
US3436019A (en) * 1966-05-24 1969-04-01 Coast Metals Inc Adapter for converting torch to powder spray work
US5615804A (en) * 1994-06-23 1997-04-01 Insta-Foam Products, Inc. Gun for dispensing fluent sealants or the like
US5887756A (en) * 1994-06-23 1999-03-30 Insta-Foam Products, Inc. Dispensing gun with valving rod and bellows-type seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820951A (en) * 1929-03-13 1931-09-01 Edwin E Slick Dispensing apparatus
US2360603A (en) * 1941-06-09 1944-10-17 Knapp Monarch Co Aerating bottle or the like
US2786779A (en) * 1953-02-09 1957-03-26 Dewrance & Co Method and apparatus for powdered metal deposition by oxy-fuel gas flame

Also Published As

Publication number Publication date
US3172605A (en) 1965-03-09

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