GB1310284A - Spray guns - Google Patents

Spray guns

Info

Publication number
GB1310284A
GB1310284A GB2913370A GB2913370A GB1310284A GB 1310284 A GB1310284 A GB 1310284A GB 2913370 A GB2913370 A GB 2913370A GB 2913370 A GB2913370 A GB 2913370A GB 1310284 A GB1310284 A GB 1310284A
Authority
GB
United Kingdom
Prior art keywords
closure
barrel
tube
flexible tube
bores
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
GB2913370A
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.)
Ransburg Corp
Original Assignee
Ransburg 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 Ransburg Corp filed Critical Ransburg Corp
Publication of GB1310284A publication Critical patent/GB1310284A/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
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

1310284 Spray producers RANSBURG CORP 16 June 1970 [16 June 1969] 29133/70 Heading B2F An electrostatic spray gun comprises a barrel 29 within which are two bores 32 and 33, a flexible tube 24 passing through bore 32 to a nozzle 25, this tube being supplied with a suspension of powder in air from a fluidised bed, the other bore 33 having an insulated conductor 27 within it as well as an elongated resistor 35, voltage being supplied via these to an electrode 28. The flexible tube 24 passes through a closure member 39 at the end of the barrel, this closure having bores 43 and 44 aligned with those in the barrel, a rearward extension 42 of the closure passing into the barrel and the nozzle 25 is attached to the front of the closure by a member 49 screwed thereto. A compression member 40 is screwed into the closure means compressing an elastic member 41, this gripping the flexible tube. The tube may be made of nylon or polyethylene, the barrel and closure means of such non- conductors as phenolic resins, nylon, polyethylene and polypropylene. The trigger 51 operates switch 53 which switches on both the voltage supply and the powder supply. The handle 30 may be made of cast aluminium or zinc and is earthed by means of a braided conductor forming the outside part of the conductor 27. The spray material is fluidised by compressed air in a container (13), Fig. 1 (not shown) and removed therefrom by an injector (20).
GB2913370A 1969-06-16 1970-06-16 Spray guns Expired GB1310284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83335269A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
GB1310284A true GB1310284A (en) 1973-03-14

Family

ID=25264182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2913370A Expired GB1310284A (en) 1969-06-16 1970-06-16 Spray guns

Country Status (9)

Country Link
US (1) US3617000A (en)
JP (1) JPS5020109B1 (en)
AT (1) AT307594B (en)
BE (1) BE751902A (en)
CH (1) CH510467A (en)
DE (1) DE2028991A1 (en)
FR (1) FR2051104A5 (en)
GB (1) GB1310284A (en)
NL (1) NL144841B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791034A (en) * 1971-11-18 1973-03-01 Ransburg Corp SPRAYING APPARATUS AND METHOD
JPS52168206U (en) * 1976-06-14 1977-12-20
US4660772A (en) * 1984-09-26 1987-04-28 A. O. Smith Corporation Electrostatic powder spray gun nozzle
US4830279A (en) * 1987-09-21 1989-05-16 Nordson Corporation Flat spray nozzle for a spray gun
DE3904438A1 (en) 1989-02-14 1990-08-16 Gema Ransburg Ag SPRAY COATING DEVICE FOR ELECTROSTATIC SPRAY COATING
US5480095A (en) * 1993-09-14 1996-01-02 Minnesota Mining And Manufacturing Company Actuator and container for dispensing fluids
US5351890A (en) * 1994-01-13 1994-10-04 Graves Spray Supply, Inc. Applicator having a glitter container including a venturi pump and static reducing tinsel
US5518546A (en) * 1994-10-05 1996-05-21 Enexus Corporation Apparatus for coating substrates with inductively charged resinous powder particles
US6805111B2 (en) * 1999-06-14 2004-10-19 Tippmann Pneumatics, Llc Gun
US7040310B2 (en) * 2002-06-05 2006-05-09 National Paintball Supply, Inc. Paintball projectile drop compensator
US20070069064A1 (en) * 2005-05-19 2007-03-29 National Paintball Supply, Inc. Barrel attachment for a gas gun
US7603998B2 (en) * 2005-06-30 2009-10-20 Kee Action Sports I Llc Barrel attachment for gas gun
US8123147B2 (en) * 2007-05-09 2012-02-28 Nordson Corporation Powder coating system and components
US7937869B2 (en) * 2009-01-12 2011-05-10 Levin Yuri S Reduction of muzzle jump in firearms
CN107262320B (en) * 2017-06-26 2023-08-29 中信戴卡股份有限公司 Automatic powder cleaning system for mixed-wire type hub bolt hole and combined powder cleaning gun

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048498A (en) * 1956-03-20 1962-08-07 Ransburg Electro Coating Corp Electrostatic spray coating system
FR1233021A (en) * 1959-04-27 1960-10-12 Sames Mach Electrostat Spray gun with fixed electrostatic head, for electrostatic spraying and projection
NL286279A (en) * 1961-12-08
US3382091A (en) * 1966-01-07 1968-05-07 Ransburg Electro Coating Corp Electrostatic coating methods and apparatus for conductive coating materials

Also Published As

Publication number Publication date
US3617000A (en) 1971-11-02
BE751902A (en) 1970-11-16
CH510467A (en) 1971-07-31
AT307594B (en) 1973-05-25
FR2051104A5 (en) 1971-04-02
DE2028991A1 (en) 1970-12-23
NL144841B (en) 1975-02-17
NL7008795A (en) 1970-12-18
JPS5020109B1 (en) 1975-07-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee