GB1406607A - Spray guns - Google Patents

Spray guns

Info

Publication number
GB1406607A
GB1406607A GB4416271A GB4416271A GB1406607A GB 1406607 A GB1406607 A GB 1406607A GB 4416271 A GB4416271 A GB 4416271A GB 4416271 A GB4416271 A GB 4416271A GB 1406607 A GB1406607 A GB 1406607A
Authority
GB
United Kingdom
Prior art keywords
nozzle
air
resin
catalyst
issues
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
GB4416271A
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.)
Crump F D
Original Assignee
Crump F D
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 Crump F D filed Critical Crump F D
Priority to GB4416271A priority Critical patent/GB1406607A/en
Publication of GB1406607A publication Critical patent/GB1406607A/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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/061—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with several liquid outlets discharging one or several liquids
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • 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
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/149—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed
    • B05B7/1495—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed and with separate outlets for the particulate material and the liquid
    • 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
    • B05B7/2497—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device several liquids from different sources being supplied to the discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
    • B29B7/7447—Mixing guns, i.e. hand-held mixing units having dispensing means including means for feeding the components
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

1406607 Spray producers; mixing projected streams F D CRUMP 22 Sept 1972 [22 Sept 1971] 44162/71 Headings B1C, B2F and B2L [Also in Division F2] In a spray gun which comprises at least two annular nozzles arranged concentrically around a further nozzle, fluid issuing under pressure from one of the annular nozzles entrains liguid issuing from the further nozzle. As shown in Fig 1 catalyst issues from a hollow needle 13, air issues from an annular nozzle around the needle 13, resin from a pipe 5 discharges through a nozzle 7 and air is supplied to a nozzle 4 from a pipe 8. The resin may entrain the central jet of catalyst or the air may entrain both the resin and catalyst. Difrerential pressure on a piston 16 is used to control the axial position of a sleeve 12 whereby in the forward position the tapered end 21 engages the surface 22 to close the nozzle 7. In this condition the outer end of the sleeve 12 projects beyond the nozzle 7 whereby air from the nozzle 4 can be used to clear material from the projecting surfaces. In the embodiment of Fig 9 catalyst issues from a spring biased hollow needle 106, resin issues from a nozzle 105 and air may be supplied to a nozzle 115 via inlet 116. This air supply may be used for cleaning the projecting surface 112 of the needle 106. In Fig 2 the spray gun 1 is mounted adjacent a nozzle 29A which is fed with fibrous reinforcement material 28 past an air driven chopper wheel 23. A control circuit is described, Fig 4 (not shown), in which actuation of the gun's trigger (38) operates a valve (36) which controls the supply of fluids to the gun.
GB4416271A 1971-09-22 1971-09-22 Spray guns Expired GB1406607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4416271A GB1406607A (en) 1971-09-22 1971-09-22 Spray guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4416271A GB1406607A (en) 1971-09-22 1971-09-22 Spray guns

Publications (1)

Publication Number Publication Date
GB1406607A true GB1406607A (en) 1975-09-17

Family

ID=10432069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4416271A Expired GB1406607A (en) 1971-09-22 1971-09-22 Spray guns

Country Status (1)

Country Link
GB (1) GB1406607A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000053B (en) * 1977-06-24 1982-07-21 Rexnord Inc Method and apparatus for coating the inside of a pipe
GB2249740B (en) * 1990-11-19 1994-10-05 Peter Wilson A nozzle
WO2010126814A1 (en) * 2009-04-28 2010-11-04 Illinois Tool Works Inc. Fluid through needle for applying multiple component material
CN102688819A (en) * 2011-03-23 2012-09-26 中国钢铁股份有限公司 Gas-liquid mixed nozzle device
DE202012006182U1 (en) * 2012-06-27 2013-07-01 Harald Adolf Sonnleitner Atomizer for spraying a coating agent
CN114798216A (en) * 2022-05-09 2022-07-29 中国电建集团贵州工程有限公司 Cabin paint spraying and repairing device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000053B (en) * 1977-06-24 1982-07-21 Rexnord Inc Method and apparatus for coating the inside of a pipe
US4515832A (en) * 1977-06-24 1985-05-07 Rexnord, Inc. Method for coating the inside of pipe
GB2249740B (en) * 1990-11-19 1994-10-05 Peter Wilson A nozzle
US9586221B2 (en) 2009-04-28 2017-03-07 Carlisle Fluid Technologies, Inc. Fluid through needle for applying multiple component material
CN102802806A (en) * 2009-04-28 2012-11-28 伊利诺斯工具制品有限公司 Fluid through needle for applying multiple component material
US8807460B2 (en) 2009-04-28 2014-08-19 Finishing Brands Holdings Inc. Fluid through needle for applying multiple component material
CN104984848A (en) * 2009-04-28 2015-10-21 伊利诺斯工具制品有限公司 Fluid through needle for applying multiple component material
WO2010126814A1 (en) * 2009-04-28 2010-11-04 Illinois Tool Works Inc. Fluid through needle for applying multiple component material
US9675983B2 (en) 2009-04-28 2017-06-13 Carlisle Fluid Technologies, Inc. Fluid through needle for applying multiple component material
CN102688819A (en) * 2011-03-23 2012-09-26 中国钢铁股份有限公司 Gas-liquid mixed nozzle device
DE202012006182U1 (en) * 2012-06-27 2013-07-01 Harald Adolf Sonnleitner Atomizer for spraying a coating agent
CN114798216A (en) * 2022-05-09 2022-07-29 中国电建集团贵州工程有限公司 Cabin paint spraying and repairing device
CN114798216B (en) * 2022-05-09 2023-05-23 中国电建集团贵州工程有限公司 Cabin paint spraying repairing device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees